MAX 6000/3000 Network
Configuration Guide
Part Number: 7820-0629-002
For software version 8.0.1
March 2000
Lucent Technologies
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MAX 6000/3000 Network Configuration Guide iii
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iv MAX 6000/3000 Network Configuration Guide
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MAX 6000/3000 Network Configuration Guide v
Contents
Customer Service..................................................................................................................... iii
About This Guide........................................................................... xxv
How to use this guide............................................................................................................. xxv
What you should know ......................................................................................................... xxvi
Documentation conventions................................................................................................ xxvii
MAX 6000/3000 Series documentation set....................................................................... xxviii
Chapter 1 Introduction..................................................................................... 1-1
Chapter 2 Configuration Concepts and Profiles ........................................... 2-1
Using the MAX as an ISP or telecommuting hub.................................................................. 2-1
Using the MAX as an ISP hub........................................................................................ 2-1
Using the MAX as a telecommuting hub........................................................................ 2-2
Overview of MAX configuration........................................................................................... 2-3
Creating a network diagram............................................................................................ 2-4
Configuring lines, slots, and ports for WAN access....................................................... 2-4
Configuring WAN connections and security.................................................................. 2-4
Concentrating Frame Relay connections........................................................................ 2-5
Enabling X.25 terminal connections............................................................................... 2-5
Configuring routing and bridging across the WAN........................................................ 2-5
Enabling protocol-independent packet bridging...................................................... 2-5
Using IPX routing (NetWare 3.11 or later)............................................................. 2-6
IP routing................................................................................................................. 2-6
Configuring Internet services.......................................................................................... 2-6
Multicast.................................................................................................................. 2-6
OSPF routing........................................................................................................... 2-6
Virtual Private Networks......................................................................................... 2-6
MAX profiles......................................................................................................................... 2-7
Obtaining privileges to use the profiles.......................................................................... 2-7
Activating a profile......................................................................................................... 2-7
Saving a profile............................................................................................................... 2-8
Using RADIUS............................................................................................................... 2-8
Using session accounting................................................................................................ 2-9
Where to go next.................................................................................................................... 2-9
Chapter 3 Configuring WAN Access............................................................... 3-1
Introduction to WAN configuration....................................................................................... 3-2
How the VT100 menus relate to slots and ports on the MAX 6000............................... 3-2
System slot............................................................................................................... 3-2
T1 or E1 slots........................................................................................................... 3-2
vi MAX 6000/3000 Network Configuration Guide
Contents
Expansion slots........................................................................................................ 3-3
Ethernet and WAN slots.......................................................................................... 3-3
How the VT100 menus relate to slots and ports on the MAX 3000............................... 3-3
System slot............................................................................................................... 3-4
T1 or E1 slot ............................................................................................................ 3-4
Expansion slots........................................................................................................ 3-4
Ethernet slot............................................................................................................. 3-4
Etherdata slot........................................................................................................... 3-4
Serial WAN slot....................................................................................................... 3-4
V.90 S56 III modem slot ......................................................................................... 3-4
Assigning telephone numbers......................................................................................... 3-5
Add-on numbers ...................................................................................................... 3-5
Hunt groups ............................................................................................................. 3-6
SPIDS (for Net/BRI lines)....................................................................................... 3-6
How a MAX unit routes inbound and outbound calls .................................................... 3-6
Configuring T1 lines.............................................................................................................. 3-7
Setting the general parameters........................................................................................ 3-7
Connecting to the Central Office switch......................................................................... 3-8
Signaling mode........................................................................................................ 3-8
Switch-specific settings........................................................................................... 3-9
Front-end settings.................................................................................................... 3-9
Monitoring line quality................................................................................................... 3-9
Supporting PBX connections.......................................................................................... 3-9
Configuring carrier-specific services............................................................................ 3-10
Using MAXDAX.......................................................................................................... 3-10
Configuring channels.................................................................................................... 3-11
Associating a channel with a slot/port in the MAX unit ....................................... 3-12
Assigning nailed channels to groups ..................................................................... 3-12
Assigning channels to trunk groups....................................................................... 3-12
Assigning channels to hunt groups........................................................................ 3-12
Typical T1 configurations, with examples ................................................................... 3-12
Configuring a line for ISDN PRI service .............................................................. 3-12
Configuring robbed-bit signaling .......................................................................... 3-15
Using NFAS signaling........................................................................................... 3-15
Enabling a robbed-bit PBX with PRI access lines (PRI-to-T1 conversion).......... 3-17
Assigning bandwidth to a nailed link.................................................................... 3-18
Performing T1 line diagnostics..................................................................................... 3-19
Configuring E1 lines............................................................................................................3-19
Setting the general parameters...................................................................................... 3-20
Connecting to the Central Office switch....................................................................... 3-20
Signaling mode...................................................................................................... 3-20
Switch-specific settings......................................................................................... 3-21
Defining how the MAX unit responds during call setup.............................................. 3-21
Defining settings for DPNSS or DASS 2 switches....................................................... 3-22
L3 End and L2 End parameters............................................................................. 3-22
NLValue and LoopAvoidance parameters ............................................................ 3-22
Enabling a line for Clock Source use............................................................................ 3-23
Setting triggers for call-completed information............................................................ 3-23
Configuring channels.................................................................................................... 3-23
Associating a channel with a slot/port in the MAX unit ....................................... 3-24
Assigning nailed channels to groups ..................................................................... 3-24
Assigning channels to hunt groups........................................................................ 3-24
Contents
MAX 6000/3000 Network Configuration Guide vii
Typical E1 configurations, with examples ................................................................... 3-25
Using ISDN signaling............................................................................................ 3-25
Using DPNSS signaling......................................................................................... 3-25
Setting up a nailed connection............................................................................... 3-26
Performing E1 line diagnostics..................................................................................... 3-27
Network Terminating (NT) support for European ISDN PRI...................................... 3-27
ISDN call information .................................................................................................. 3-27
Configuring the serial WAN port......................................................................................... 3-28
Configuring a serial WAN connection ......................................................................... 3-28
Example of a serial WAN connection................................................................... 3-28
Configuring digital modems ................................................................................................ 3-29
56K modem numbering ................................................................................................ 3-29
8-MOD modem numbering................................................................................... 3-29
12-MOD modem numbering ................................................................................. 3-30
Parameters for configuring digital modems.................................................................. 3-30
Quiescing digital modems and returning them to service............................................. 3-31
Sample configuration.................................................................................................... 3-31
Configuring V.110 modems................................................................................................. 3-32
Routing calls to the V.110 modems.............................................................................. 3-32
Example of a V.110 configuration................................................................................ 3-32
Configuring Personal Handyphone System (PHS).............................................................. 3-33
Configuring ISDN BRI network cards................................................................................. 3-33
Specifying a name and other settings for the profile.................................................... 3-34
Setting a line’s basic operational parameters................................................................ 3-34
Configuring the B channels .......................................................................................... 3-35
BN Slot and BN Prt/Grp parameters...................................................................... 3-35
BN Trnk Grp parameter......................................................................................... 3-35
Configuring add-on numbers and SPIDs...................................................................... 3-36
Typical Net/BRI configurations, with examples .......................................................... 3-36
Configuring incoming switched connections ........................................................ 3-36
Configuring the Net/BRI line for outbound calls.................................................. 3-37
Displaying information about BRI calls................................................................ 3-38
Configuring Host/BRI lines................................................................................................. 3-39
Typical Host/BRI configurations, with examples......................................................... 3-40
Routing inbound calls to the terminating device................................................... 3-40
Enabling the device to make outbound calls ......................................................... 3-40
Configuring local BRI-to-BRI calls ...................................................................... 3-41
Configuring IDSL connections............................................................................................ 3-42
BN Slot and BN Prt/Grp parameters............................................................................. 3-43
Example of IDSL configuration ................................................................................... 3-44
BRI/LT diagnostics....................................................................................................... 3-44
Configuring IDSL voice-call support........................................................................... 3-44
Configuring the MAX IDSL card for outgoing voice calls................................... 3-45
Configuring the MAX to route incoming voice calls to the IDSL card ................ 3-45
Performing loopback diagnostics for IDSL........................................................... 3-46
Configuring Host/AIM6 and Host/Dual ports ..................................................................... 3-47
Configuring the AIM port............................................................................................. 3-48
Configuring a Port Config profile ......................................................................... 3-49
Port diagnostics...................................................................................................... 3-50
Configuring the interface to the codec.......................................................................... 3-50
Pairing ports for dual-port calls............................................................................. 3-51
Enabling dual-port calls......................................................................................... 3-51
viii MAX 6000/3000 Network Configuration Guide
Contents
Configuring WAN connections between serial hosts................................................... 3-52
Configuring bandwidth parameters .............................................................................. 3-53
Configuring an AIM call............................................................................................... 3-54
Example of an AIM call configuration.................................................................. 3-55
Configuring the FT1-B&O call .................................................................................... 3-55
Configuring a single-channel call................................................................................. 3-56
Example of configuring a single-channel call....................................................... 3-57
Configuring a dual-port call.......................................................................................... 3-57
Configuring call routing....................................................................................................... 3-58
Routing inbound calls................................................................................................... 3-58
Setting up ISDN subaddressing.................................................................................... 3-58
Specifying answer numbers for destination host ports................................................. 3-59
Specifying host ports’ slot and port numbers in WAN channel configurations........... 3-60
Exclusive port routing................................................................................................... 3-61
Using DNIS-related methods to limit incoming calls................................................... 3-61
Overview ............................................................................................................... 3-61
Call routing............................................................................................................ 3-61
Limiting calls to specific dialed numbers.............................................................. 3-62
Limiting calls to unspecified dialed numbers........................................................ 3-63
Examples of call routing........................................................................................ 3-63
Incoming call routing state diagram...................................................................... 3-65
Routing outbound calls................................................................................................. 3-68
Enabling trunk groups ........................................................................................... 3-68
Dialing through trunk group 2 (local port-to-port calls)........................................ 3-69
Dialing through trunk group 3 (Destination profiles)............................................ 3-69
Dialing through trunk groups 4–9 ......................................................................... 3-70
Dialing through the extended dial plan.................................................................. 3-71
Matching slot and port specifications (reserved channels).................................... 3-72
Configuring MAXDAX................................................................................................ 3-73
Introduction ........................................................................................................... 3-73
How the MAX determines outbound call routing ................................................. 3-73
MAXDAX call-routing flowchart ......................................................................... 3-74
Configuring channels on which the MAX unit sends outgoing calls.................... 3-76
Configuring channels on which the MAX unit receives calls............................... 3-76
Configuring the MAX unit to use Answer Plan profiles....................................... 3-80
Displaying MAXDAX configurations................................................................... 3-80
Examples of MAXDAX configuration.................................................................. 3-82
Chapter 4 Configuring Individual WAN Connections.................................... 4-1
Introduction to WAN links .................................................................................................... 4-2
The Answer profile ................................................................................................................ 4-3
Encaps Options............................................................................................................... 4-4
IP Options....................................................................................................................... 4-6
IPX Options .................................................................................................................... 4-6
AppleTalk Options.......................................................................................................... 4-6
PPP Options.................................................................................................................... 4-7
Foundation parameters ............................................................................................ 4-7
Numeric parameters................................................................................................. 4-8
Graceful shutdown and IPX Header Compression.................................................. 4-9
COMB Options............................................................................................................... 4-9
V.120 Options................................................................................................................. 4-9
X.75 Options................................................................................................................... 4-9
Contents
MAX 6000/3000 Network Configuration Guide ix
PAD Options................................................................................................................. 4-10
T3POS Options............................................................................................................. 4-11
Timer Options........................................................................................................ 4-11
For DTE-initiated calls.......................................................................................... 4-12
Miscellaneous........................................................................................................ 4-13
Session Options............................................................................................................. 4-13
Filter-related parameters........................................................................................ 4-14
Timing parameters................................................................................................. 4-14
Miscellaneous Session Options parameters........................................................... 4-14
DHCP Options.............................................................................................................. 4-15
TCP-Clear Options ....................................................................................................... 4-15
Configuring an Answer profile .................................................................................... 4-16
Example of a configured an Answer profile.......................................................... 4-16
The Connection profile ........................................................................................................ 4-17
General Parameters....................................................................................................... 4-17
Basic setup parameters .......................................................................................... 4-17
Telephone numbers................................................................................................ 4-18
Routing .................................................................................................................. 4-18
Overview of the Options subprofiles............................................................................ 4-19
Encaps Options............................................................................................................. 4-20
Encaps=MPP ......................................................................................................... 4-20
Encaps=MP............................................................................................................ 4-23
Encaps=PPP........................................................................................................... 4-23
Encaps=COMB...................................................................................................... 4-24
Encaps=FR and Encaps=FR_CIR ......................................................................... 4-24
Encaps=X25/PAD ................................................................................................. 4-25
Encaps=X25/T3POS.............................................................................................. 4-26
Encaps=X25/IP...................................................................................................... 4-27
Encaps=X.32.......................................................................................................... 4-28
Encaps=TCP-Clear................................................................................................ 4-28
Encaps=ARA......................................................................................................... 4-30
IP Options..................................................................................................................... 4-30
Distance parameters............................................................................................... 4-30
SourceIP Check, RIP and Pool parameters ........................................................... 4-31
Multicast parameters.............................................................................................. 4-32
Client parameters................................................................................................... 4-32
IPX Options .................................................................................................................. 4-32
IPX parameters...................................................................................................... 4-33
AppleTalk Options........................................................................................................ 4-34
Session Options............................................................................................................. 4-35
Timing parameters................................................................................................. 4-35
Miscellaneous Session Options parameters........................................................... 4-35
Frame Relay parameters........................................................................................ 4-36
Framed Only.......................................................................................................... 4-36
OSPF Options............................................................................................................... 4-37
Authentication parameters..................................................................................... 4-37
More OSPF parameters ......................................................................................... 4-38
Telco Options................................................................................................................ 4-38
Group, FT1 Caller, Data Svc, Force 56 parameters .............................................. 4-39
Bill #, Call-by-Call, Transit #, NAS Port Type parameters .................................. 4-39
Accounting Options...................................................................................................... 4-40
DHCP options............................................................................................................... 4-41
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Contents
Configuring a Connection profile.......................................................................... 4-41
Example of setting time limits............................................................................... 4-42
Configuring Names/Passwords profiles............................................................................... 4-42
Example of a Names/Passwords profile configuration................................................. 4-42
Configuring PPP connections .............................................................................................. 4-43
Example of a single-channel PPP connection............................................................... 4-43
Settings in a RADIUS profile....................................................................................... 4-44
Example of a PPP connection....................................................................................... 4-45
Enabling PPP dial-out for V.110 modems.................................................................... 4-46
Configuring MP, MP+ and BACP connections................................................................... 4-46
The MP and BACP parameters..................................................................................... 4-47
MP without BACP................................................................................................. 4-48
Enabling BACP for MP Connections.................................................................... 4-48
Specifying channel counts..................................................................................... 4-48
Dynamic algorithm for calculating bandwidth requirements................................ 4-48
Time period for calculating average line utilization.............................................. 4-49
Target utilization.................................................................................................... 4-49
Adding or dropping links (Add Pers, Sub Pers, Inc Ch Count, Dec Ch Count).... 4-49
Guidelines for configuring bandwidth criteria ...................................................... 4-49
Settings in a RADIUS profile....................................................................................... 4-49
Example of a MP connection without BACP............................................................... 4-50
Example of a MP connection with BACP .................................................................... 4-51
Configuring Lucent MP+ connections.......................................................................... 4-52
The MP+ parameters..................................................................................................... 4-53
Channel counts and bandwidth allocation parameters .......................................... 4-53
Auxiliary password for added channels................................................................. 4-53
Bandwidth monitoring........................................................................................... 4-53
Settings in a RADIUS profile....................................................................................... 4-53
Example of MP+ configuration .................................................................................... 4-54
Configuring a nailed/MP+ connection.......................................................................... 4-56
Configuring a Connection profile.......................................................................... 4-56
Settings in a RADIUS profile................................................................................ 4-56
Spanning multichannel calls across a stack of units..................................................... 4-57
How MP/MP+ call spanning works....................................................................... 4-57
Performance considerations for MAX stacking .................................................... 4-59
The stacking parameters........................................................................................ 4-62
Configuring a MAX stack ..................................................................................... 4-63
Disabling a MAX stack ......................................................................................... 4-64
Adding and removing a MAX............................................................................... 4-64
Configuring bidirectional CHAP support ............................................................................ 4-64
Overview....................................................................................................................... 4-64
Configuring bidirectional CHAP on the MAX unit...................................................... 4-64
Setting up bidirectional CHAP on the MAX unit for all incoming calls .............. 4-64
Setting up bidirectional CHAP on the MAX unit for selected incoming calls...... 4-65
Setting up bidirectional CHAP on the MAX unit for outgoing calls .................... 4-66
Configuring bidirectional CHAP in RADIUS.............................................................. 4-67
Setting up bidirectional CHAP in RADIUS for incoming calls............................ 4-67
Setting up bidirectional CHAP in RADIUS for outgoing calls............................. 4-68
Setting up selective bidirectional CHAP with callback......................................... 4-69
Setting up an outgoing call with double RADIUS lookups................................... 4-70
Enhanced support for MS-CHAP ........................................................................................ 4-72
LAN Manager MS-CHAP support ............................................................................... 4-72
Contents
MAX 6000/3000 Network Configuration Guide xi
RADIUS support for MS-CHAP.................................................................................. 4-72
Configuring dial-in PPP for AppleTalk............................................................................... 4-73
Configuring an AppleTalk PPP connection with a Connection profile........................ 4-73
Configuring an AppleTalk PPP connection with a Names/Passwords profile............. 4-73
Configuring AppleTalk connections from RADIUS........................................................... 4-75
Configuring ARA connections............................................................................................. 4-75
Example of an ARA configuration............................................................................... 4-75
Example of ARA configuration that enables IP access................................................ 4-75
Configuring terminal-server connections............................................................................. 4-77
Connection authentication issues.................................................................................. 4-78
Analog modems and async PPP connection.......................................................... 4-78
V.120 terminal adapters and PPP connections...................................................... 4-78
V.120 terminal adapters with PPP turned off........................................................ 4-78
Modem connections...................................................................................................... 4-78
V.120 terminal-adapter connections............................................................................. 4-79
TCP-Clear connections................................................................................................. 4-80
Settings in a RADIUS profile................................................................................ 4-81
TCP-modem connections (DNIS Login)............................................................... 4-82
The terminal-server interface........................................................................................ 4-83
Terminal mode....................................................................................................... 4-83
Menu mode............................................................................................................ 4-83
Immediate mode.................................................................................................... 4-83
Enabling terminal-server calls and setting security............................................... 4-83
The modem parameters................................................................................................. 4-84
Example of a modem configuration.............................................................................. 4-84
Configuring terminal mode........................................................................................... 4-85
Example of terminal-mode configuration.............................................................. 4-86
Configuring immediate mode....................................................................................... 4-86
Example of immediate-mode configuration.......................................................... 4-87
Configuring menu mode............................................................................................... 4-87
Example of menu-mode configuration.................................................................. 4-87
Configuring PPP mode ................................................................................................. 4-88
Example of PPP configuration .............................................................................. 4-88
Configuring Serial Line IP (SLIP) mode...................................................................... 4-89
Example of SLIP configuration............................................................................. 4-89
Configuring dial-out options......................................................................................... 4-89
Example of dial-out configuration......................................................................... 4-91
Configuring a Combinet connection.................................................................................... 4-91
The Combinet bridging parameters .............................................................................. 4-92
Specifying the hardware address of the remote Combinet bridge......................... 4-92
Enabling bridging.................................................................................................. 4-92
Requiring a password from the remote bridge ...................................................... 4-92
Specifying passwords to exchange with the remote bridge................................... 4-92
Configuring line-integrity monitoring................................................................... 4-92
Base channel count................................................................................................ 4-92
Compression.......................................................................................................... 4-93
Example of Combinet configuration............................................................................. 4-93
Configuring EU connections................................................................................................ 4-93
The EU parameters ....................................................................................................... 4-94
EU-RAW and EU-UI............................................................................................. 4-94
Maximum Receive Unit (MRU)............................................................................ 4-94
DCE address (DCE Addr) ..................................................................................... 4-94
xii MAX 6000/3000 Network Configuration Guide
Contents
DTE address (DTE Addr)...................................................................................... 4-94
Example of an EU connection...................................................................................... 4-95
Example of an EU-UI connection................................................................................. 4-96
Configuring DHCP services................................................................................................. 4-96
How the MAX assigns IP addresses............................................................................. 4-97
Plug and Play......................................................................................................... 4-97
Reserved address ................................................................................................... 4-97
Lease renewal ........................................................................................................ 4-97
Assignment from a pool ........................................................................................ 4-97
Configuring DHCP services ......................................................................................... 4-97
Setting up a DHCP server...................................................................................... 4-99
Setting up Plug and Play support........................................................................... 4-99
Setting up DHCP spoofing.................................................................................. 4-100
Chapter 5 Configuring Frame Relay............................................................... 5-1
Introduction............................................................................................................................ 5-1
Frame Relay link management....................................................................................... 5-2
Using the MAX as a Frame Relay concentrator............................................................. 5-2
Using the MAX as a Frame Relay switch....................................................................... 5-3
Components of a Frame Relay configuration................................................................. 5-3
Configuring nailed bandwidth for Frame Relay .................................................................... 5-4
Defining Frame Relay link operations................................................................................... 5-4
Dialing, billing and signaling parameters................................................................ 5-5
Link parameters....................................................................................................... 5-6
Timers and event count parameters......................................................................... 5-6
Settings in a Frame Relay profile ................................................................................... 5-7
Settings in a RADIUS frdlink profile............................................................................. 5-7
Examples of a UNI-DTE link interface.......................................................................... 5-9
Examples of a UNI-DCE link interface........................................................................ 5-10
Examples of an NNI link interface............................................................................... 5-12
Configuring a DLCI logical interface.................................................................................. 5-13
Overview of DLCI interface settings............................................................................ 5-13
Settings in a Connection profile ............................................................................ 5-13
The Frame Relay connection parameters .............................................................. 5-14
Settings in a RADIUS profile................................................................................ 5-15
Examples of a DLCI interface configuration................................................................ 5-16
Examples of backup interfaces for nailed Frame Relay links ...................................... 5-17
Concentrating incoming calls onto Frame Relay................................................................. 5-19
Setting up a Frame Relay gateway ............................................................................... 5-19
Routing parameters in the DLCI profile................................................................ 5-19
Routing parameters in RADIUS............................................................................ 5-20
Examples of a gateway configuration ................................................................... 5-20
Configuring Frame Relay Direct .................................................................................. 5-21
Settings in a Connection profile ............................................................................ 5-21
Settings in a RADIUS profile................................................................................ 5-22
Examples of FR Direct connections...................................................................... 5-23
Configuring the MAX as a Frame Relay switch.................................................................. 5-25
Overview of circuit-switching options ......................................................................... 5-25
Settings in a Connection profile ............................................................................ 5-25
Settings in a RADIUS profile................................................................................ 5-26
Examples of a circuit between UNI interfaces ............................................................. 5-26
Using local profiles................................................................................................ 5-26
Contents
MAX 6000/3000 Network Configuration Guide xiii
Using RADIUS profiles......................................................................................... 5-27
Examples of a circuit between NNI interfaces ............................................................. 5-28
Using local profiles................................................................................................ 5-28
Using RADIUS profiles......................................................................................... 5-29
Examples of circuits that use UNI and NNI interfaces................................................. 5-30
Using local profiles................................................................................................ 5-30
Using RADIUS profiles......................................................................................... 5-32
Configuring switched Frame Relay connections................................................................. 5-33
Overview....................................................................................................................... 5-33
Configuring a switched Frame Relay connection......................................................... 5-34
Configuring a Frame Relay profile........................................................................ 5-34
Configuring a Connection profile.......................................................................... 5-35
Configuring the Answer profile............................................................................. 5-35
Establishing the connection................................................................................... 5-36
Configuring 64 switched Frame Relay connections............................................................ 5-36
Examples of RADIUS switched Frame Relay connections.......................................... 5-36
Sample RADIUS Frame Relay Data Link profile................................................. 5-36
Sample RADIUS DNIS profile ............................................................................. 5-36
Sample RADIUS CLID profile ............................................................................. 5-37
Configuring a switched Frame Relay connection for an outbound call ....................... 5-37
Sample RADIUS Route profile............................................................................. 5-37
Sample RADIUS Frame Relay Data Link profile................................................. 5-38
Sample RADIUS user profile................................................................................ 5-38
Chapter 6 Configuring X.25............................................................................. 6-1
Introduction to Lucent X.25 implementation......................................................................... 6-2
Configuring the logical link to an X.25 network................................................................... 6-2
Dialing, billing and signaling parameters................................................................ 6-3
LAPB parameters .................................................................................................... 6-3
X.25 profile parameters........................................................................................... 6-4
X.121 and VCE Timer Val parameters ................................................................... 6-6
Example of an X.25 profile configuration...................................................................... 6-6
Configuring X.25 IP connections........................................................................................... 6-8
Max Unsucc. calls, Inactivity Timer, and MRU parameters .......................................... 6-9
Call Mode and X.121 parameters................................................................................... 6-9
Route IP and LAN Adrs................................................................................................ 6-10
Example of an X.25 IP configuration........................................................................... 6-10
Configuring X.25 PAD connections.................................................................................... 6-11
X.25 PAD parameters................................................................................................... 6-11
X.3 Param Prof...................................................................................................... 6-12
VC Timer enable ................................................................................................... 6-12
Auto-call X.121 addr............................................................................................. 6-12
Configuring an X.25 PAD connection.......................................................................... 6-13
Example of X.25 PAD........................................................................................... 6-14
Setting up X.25 PAD sessions ............................................................................................. 6-14
X.3 parameters and profiles.......................................................................................... 6-14
X.25 PAD commands................................................................................................... 6-18
Commands for working with X.3 parameters and profiles ................................... 6-18
X.25 PAD commands for managing calls............................................................. 6-19
PAD service signals...................................................................................................... 6-21
X.25 clear cause codes.................................................................................................. 6-22
X.25 diagnostic field values.......................................................................................... 6-22
xiv MAX 6000/3000 Network Configuration Guide
Contents
Customizing script support for X.25 PAD........................................................................... 6-24
Parameters and commands............................................................................................ 6-25
X28 terminal–server command ............................................................................. 6-25
X.25 PAD commands............................................................................................ 6-25
Accessing the PAD by using the PAD script support feature....................................... 6-26
Setting up ISDN D channel X.25 support............................................................................ 6-27
Configuring ISDN D channel X.25 support ................................................................. 6-27
Customized X.25 T3POS support................................................................................. 6-27
Protocol summary.................................................................................................. 6-28
Configuring a T3POS connection.......................................................................... 6-31
Accessing the T3POS............................................................................................ 6-31
Always On/Dynamic ISDN (AO/DI)................................................................................... 6-32
Introduction................................................................................................................... 6-33
How it works................................................................................................................. 6-33
Configuring an AO/DI connection ............................................................................... 6-34
Configuring the X.25 profile................................................................................. 6-34
Configuring the Answer profile............................................................................. 6-35
Configuring a Connection profile to support AO/DI............................................. 6-35
Displaying AO/DI operation......................................................................................... 6-36
Displaying whether or not the MAX supports AO/DI .......................................... 6-36
Displaying active AO/DI calls............................................................................... 6-37
Displaying packet processing for a specific session.............................................. 6-38
RADIUS support for Always On/Dynamic ISDN (AO/DI)......................................... 6-38
Accounting records for each active AO/DI call .................................................... 6-38
RADIUS dial-in AO/DI profile for PAP/CHAP with a fixed IP address.............. 6-43
Changes to show users command.......................................................................... 6-44
Chapter 7 Configuring IP Routing................................................................... 7-1
Introduction to IP routing on the MAX ................................................................................. 7-1
IP address and subnet mask usage in MAX units........................................................... 7-1
Default subnet masks............................................................................................... 7-1
Subnet mask format................................................................................................. 7-2
Zero subnetworks .................................................................................................... 7-3
IP routing table................................................................................................................7-4
MAX IP interfaces.......................................................................................................... 7-4
Ethernet interfaces................................................................................................... 7-4
WAN IP interfaces................................................................................................... 7-5
Configuring LAN interfaces .................................................................................................. 7-7
Configuring primary and secondary IP addresses for the LAN...................................... 7-7
Configuring routing table updates .................................................................................. 7-8
Configuring Address Resolution Protocol (ARP) responses.......................................... 7-8
Example of configuration of a MAX IP interface on a subnet....................................... 7-8
Configuring system-level routing policies........................................................................... 7-10
Dynamic IP addressing for dial-in hosts....................................................................... 7-10
Enabling dynamic address assignment.................................................................. 7-10
Specifying address pools ....................................................................................... 7-10
Forcing callers configured for a pool address to accept dynamic assignment ...... 7-11
Summarizing host routes in routing table advertisements..................................... 7-11
Example of how to set up address pools with route summarization ..................... 7-11
Boot Protocol (BOOTP) requests to other networks .................................................... 7-13
Name resolution service (DNS or WINS) .................................................................... 7-14
DNS lists................................................................................................................ 7-15
Contents
MAX 6000/3000 Network Configuration Guide xv
Client DNS ............................................................................................................ 7-15
Example of address resolution configuration........................................................ 7-15
Configuring DHCP services ......................................................................................... 7-19
How the MAX assigns IP addresses when acting as a DHCP server.................... 7-19
Examples of DHCP service configuration............................................................. 7-20
Translating network addresses for a LAN.................................................................... 7-23
Single-address NAT and port routing.................................................................... 7-23
Multiple-address NAT........................................................................................... 7-24
Configuring single- or multiple-address NAT....................................................... 7-26
Configuring NAT port routing (Static Mapping subprofiles) ............................... 7-27
Setting and maintaining system time..................................................................... 7-29
Telnet password..................................................................................................... 7-30
Shared Connection profiles ................................................................................... 7-30
Dial-out routes in a redundant configuration......................................................... 7-30
UDP checksums for ensuring data integrity.......................................................... 7-30
Suppressing host route advertisements.................................................................. 7-31
Configuring WAN interfaces............................................................................................... 7-31
Enabling IP routing....................................................................................................... 7-31
Configuring routes for WAN connections.................................................................... 7-31
Specify the remote IP address ............................................................................... 7-31
Configuring numbered-interface routing............................................................... 7-32
Specifying a local IP interface address.................................................................. 7-32
Enabling dynamic IP addressing ........................................................................... 7-32
Assigning metrics and preferences........................................................................ 7-33
Configuring RIP on a WAN interface................................................................... 7-33
IP Direct configuration.......................................................................................... 7-33
Settings in RADIUS profiles ........................................................................................ 7-34
Remote host requirements for WAN connections........................................................ 7-35
UNIX software ...................................................................................................... 7-36
Windows or OS/2 software.................................................................................... 7-36
Macintosh software................................................................................................ 7-36
TCP/IP software configuration.............................................................................. 7-36
Examples of WAN interface configuration.................................................................. 7-36
Configuring dynamic address assignment to a dial-in host................................... 7-36
Configuring a host connection with a static address ............................................. 7-38
Configuring an IP Direct connection..................................................................... 7-40
Configuring a router-to-router connection ............................................................ 7-41
Configuring a router-to-router connection on a subnet ......................................... 7-42
Configuring a numbered interface......................................................................... 7-44
Type of service (TOS) support for selecting quality of service.................................... 7-46
Defining TOS policy within a profile.................................................................... 7-46
Defining TOS filters.............................................................................................. 7-49
Examples of connection-based TOS configuration............................................... 7-49
Example of defining a TOS filter.......................................................................... 7-53
Example of applying TOS filters to WAN connections........................................ 7-54
Configuring IP routes...........................................................................................................7-55
Static routes...................................................................................................................7-55
Dynamic routes............................................................................................................. 7-56
Route preferences and metrics on a MAX unit............................................................. 7-56
Static route configuration.............................................................................................. 7-56
Settings in a Static Route profile........................................................................... 7-56
Settings in a RADIUS route profiles..................................................................... 7-58
xvi MAX 6000/3000 Network Configuration Guide
Contents
Route settings in a RADIUS user profile .............................................................. 7-58
Connection-specific private static routes (RADIUS only).................................... 7-59
Configuring the default route ................................................................................ 7-59
Defining a static route to a remote subnet............................................................. 7-60
Example of route preferences configuration.......................................................... 7-60
Dynamic route configuration........................................................................................ 7-61
Example of RIP and ICMP configuration..................................................................... 7-62
Chapter 8 Configuring OSPF Routing............................................................ 8-1
OSPF overview...................................................................................................................... 8-1
TAOS implementation of OSPF..................................................................................... 8-2
OSPF features................................................................................................................. 8-2
Security.................................................................................................................... 8-2
Support for variable length subnet masks................................................................ 8-2
Exchange of routing information............................................................................. 8-3
Designated and Backup Designated Routers........................................................... 8-3
Configurable metrics ............................................................................................... 8-4
Hierarchical routing (areas)..................................................................................... 8-5
Stub areas................................................................................................................. 8-6
Not So Stubby Areas (NSSAs)................................................................................ 8-6
The link-state routing algorithm.............................................................................. 8-7
Configuring OSPF routing in the MAX................................................................................. 8-9
Configuring OSPF on the Ethernet interface.................................................................. 8-9
Make sure the MAX is configured as an IP host................................................... 8-10
Configure the MAX for OSPF............................................................................... 8-10
Configuring OSPF across the WAN............................................................................. 8-12
Configuring a WAN link that does not support OSPF ................................................. 8-13
Configuring the MAX as an NSSA internal router....................................................... 8-15
Chapter 9 Setting Up IP Multicast Forwarding .............................................. 9-1
Introduction to multicast forwarding ..................................................................................... 9-1
Configuring multicast forwarding.......................................................................................... 9-2
Enabling multicast forwarding........................................................................................ 9-2
Identifying the MBONE interface .................................................................................. 9-2
Multicast forwarder polling activities............................................................................. 9-2
Configuring the MAX to support multicast clients ........................................................ 9-2
Specifying the interfaces that support multicast clients .......................................... 9-2
Specifying the rate which multicast clients accept packets..................................... 9-3
Querying for active group members........................................................................ 9-3
Multicast interfaces......................................................................................................... 9-3
Implicit priority setting for dropping multicast packets ................................................. 9-4
Monitoring connectivity problems through heartbeat monitoring.................................. 9-4
Examples of multicast forwarding configuration................................................................... 9-5
Forwarding from an MBONE router on Ethernet........................................................... 9-5
Forwarding from an MBONE router on a WAN link..................................................... 9-6
Configuring the MAX to respond to multicast clients ............................................ 9-7
Configuring the MBONE interface ......................................................................... 9-7
Configuring multicasting on WAN interfaces......................................................... 9-7
Contents
MAX 6000/3000 Network Configuration Guide xvii
Chapter 10 Setting Up Virtual Private Networks............................................ 10-1
Introduction to Virtual Private Networks............................................................................. 10-1
Configuring ATMP tunnels ................................................................................................. 10-2
How the MAX creates ATMP tunnels.......................................................................... 10-2
Setting the UDP port..................................................................................................... 10-3
Setting an MTU limit.................................................................................................... 10-3
How link compression affects the MTU................................................................ 10-4
How ATMP tunneling causes fragmentation ........................................................ 10-4
Pushing the fragmentation task to connection end-points..................................... 10-4
Forcing fragmentation for interoperation with outdated clients................................... 10-4
Router and gateway mode............................................................................................. 10-5
Configuring the Foreign Agent..................................................................................... 10-5
Understanding the Foreign Agent parameters and attributes ................................ 10-7
Example of configuring a Foreign Agent (IP)....................................................... 10-9
Example of configuring a Foreign Agent (IPX).................................................. 10-10
Configuring a Home Agent......................................................................................... 10-11
Configuring a Home Agent in router mode......................................................... 10-11
Configuring a Home Agent in gateway mode..................................................... 10-15
Specifying the tunnel password........................................................................... 10-22
Setting an idle timer for unused tunnels.............................................................. 10-22
Configuring the MAX as an ATMP multimode agent ............................................... 10-22
Supporting mobile client routers (IP only)................................................................. 10-25
Home Agent in router mode................................................................................ 10-26
Home Agent in gateway mode ............................................................................ 10-26
ATMP connections that bypass a Foreign Agent ....................................................... 10-26
Configuring PPTP tunnels for dial-in clients..................................................................... 10-27
How the MAX works as a PAC.................................................................................. 10-27
Understanding the PPTP PAC parameters.................................................................. 10-28
Enabling PPTP..................................................................................................... 10-28
Specifying a PRI line for PPTP calls and the PNS IP address............................ 10-28
Example of a PAC configuration................................................................................ 10-28
Example of a PPTP tunnel across multiple POPs....................................................... 10-29
Routing a terminal-server session to a PPTP server................................................... 10-30
Configuring L2TP tunnels for dial-in clients..................................................................... 10-31
Elements of L2TP tunneling....................................................................................... 10-31
How the MAX creates L2TP tunnels .................................................................. 10-32
LAC and LNS mode............................................................................................ 10-32
Tunnel authentication.......................................................................................... 10-32
Client authentication............................................................................................ 10-33
Flow control......................................................................................................... 10-33
Configuration of the MAX as an LAC ....................................................................... 10-33
Understanding the L2TP LAC parameters.......................................................... 10-34
Configuring the MAX ......................................................................................... 10-34
Configuration of the MAX as an LNS........................................................................ 10-36
Support for DNS list attempts introduced for L2F and L2TP .................................... 10-36
Specifying a tunnel server ................................................................................... 10-36
Configuring Virtual Routers .............................................................................................. 10-37
Background................................................................................................................. 10-37
Current limitations...................................................................................................... 10-37
Creating a Virtual Router profile......................................................................... 10-38
Required Virtual Routers profile settings............................................................ 10-38
Required Connection profile settings.................................................................. 10-39
xviii MAX 6000/3000 Network Configuration Guide
Contents
Required Static Rtes profile settings ................................................................... 10-39
Disabling a Virtual Router profile.............................................................................. 10-39
VRouter support added for L2TP tunneling ............................................................... 10-39
Chapter 11 Configuring IPX Routing.............................................................. 11-1
Introduction to IPX routing.................................................................................................. 11-1
IPX Service Advertising Protocol (SAP) tables ........................................................... 11-2
IPX Routing Information Protocol (RIP) tables........................................................... 11-2
IPX and PPP link compression..................................................................................... 11-3
Lucent extensions to standard IPX ............................................................................... 11-3
IPX Route profiles................................................................................................. 11-3
IPX SAP filters...................................................................................................... 11-4
WAN considerations for NetWare client software....................................................... 11-4
Enabling IPX routing in the MAX....................................................................................... 11-5
Examples of IPX routing configuration........................................................................ 11-6
A basic configuration using default values............................................................ 11-6
A more complex example...................................................................................... 11-6
Verifying the router configuration......................................................................... 11-7
Configuring IPX routing connections.................................................................................. 11-7
Answer profile and Connection profile parameters...................................................... 11-7
Settings in RADIUS profiles ........................................................................................ 11-9
Peer dial-in for routing to NetWare clients ......................................................... 11-10
Controlling RIP and SAP transmissions across the WAN connection................ 11-10
Dial Query for bringing up a connection on the basis of service queries............ 11-10
Netware t/o watchdog spoofing........................................................................... 11-10
SAP HS Proxy (NetWare SAP Home Server Proxy).......................................... 11-11
Examples of IPX routing connections........................................................................ 11-11
Configuring a dial-in client connection............................................................... 11-11
Configuring a connection between two LANs .................................................... 11-13
Configuring a connection with local servers only............................................... 11-16
Configuring static IPX routes ............................................................................................ 11-19
Settings in local Static route profiles.......................................................................... 11-19
Settings in RADIUS profiles ...................................................................................... 11-20
Example of static-route configuration ........................................................................ 11-21
Creating and applying IPX SAP filters.............................................................................. 11-22
Input SAP filters and output SAP filters..................................................................... 11-23
Applying IPX SAP filters........................................................................................... 11-23
Example of IPX SAP filter configuration................................................................... 11-24
Chapter 12 AppleTalk Routing ........................................................................ 12-1
Introduction to AppleTalk routing....................................................................................... 12-1
When to use AppleTalk routing.................................................................................... 12-1
Reducing broadcast and multicast traffic .............................................................. 12-1
Providing dynamic startup information to local devices....................................... 12-2
AppleTalk zones and network ranges........................................................................... 12-2
AppleTalk zones.................................................................................................... 12-2
Extended and nonextended AppleTalk networks.................................................. 12-2
MAX units and AppleTalk nodes................................................................................. 12-4
Configuring AppleTalk routing ........................................................................................... 12-5
System-level AppleTalk routing parameters ................................................................ 12-5
Answer profile parameters............................................................................................ 12-6
Contents
MAX 6000/3000 Network Configuration Guide xix
Per-connection AppleTalk routing parameters............................................................. 12-7
Configuring an AppleTalk connection with RADIUS ................................................. 12-7
Chapter 13 Configuring Packet Bridging....................................................... 13-1
Introduction to Lucent bridging........................................................................................... 13-1
Disadvantages of bridging............................................................................................ 13-1
How the MAX initiates a bridged WAN connection.................................................... 13-2
Physical addresses and the bridge table................................................................. 13-2
Broadcast addresses............................................................................................... 13-2
Establishing a bridged connection ....................................................................................... 13-3
Enabling bridging................................................................................................................. 13-3
Managing the bridge table.................................................................................................... 13-4
Transparent bridging............................................................................................................13-4
Configuring bridged connections......................................................................................... 13-5
Bridge and Recv Auth................................................................................................... 13-5
Station........................................................................................................................... 13-6
Bridge and Dial Brdcast................................................................................................ 13-6
Netware t/o and Handle IPX......................................................................................... 13-6
Name, Active, and Recv PW ........................................................................................ 13-6
Bridge Adrs parameters................................................................................................ 13-7
RADIUS bridging attributes......................................................................................... 13-7
Using RADIUS to configure bridge table entries......................................................... 13-8
Bridge profile configuration examples.................................................................. 13-9
Example of a bridged connection ................................................................................. 13-9
IPX bridged configurations......................................................................................... 13-12
The IPX bridging parameters .............................................................................. 13-12
Example of an IPX client bridge (local clients) .................................................. 13-14
Example of an IPX server bridge (local servers)................................................. 13-15
Configuring proxy mode on the MAX ....................................................................... 13-16
Chapter 14 Defining Static Filters................................................................... 14-1
Filter overview..................................................................................................................... 14-1
Basic types of filters ..................................................................................................... 14-1
Data and call filters....................................................................................................... 14-2
How filters work........................................................................................................... 14-3
Generic filters ........................................................................................................ 14-3
IP filters ................................................................................................................. 14-3
Type of Service filters ........................................................................................... 14-4
IPX filters .............................................................................................................. 14-4
Specifying a filter’s direction ....................................................................................... 14-5
Specifying a filter’s forwarding action......................................................................... 14-6
Defining generic filters ........................................................................................................14-7
Settings in a local Filter profile..................................................................................... 14-7
Settings in a RADIUS profile....................................................................................... 14-8
Specifying the offset to the bytes to be examined........................................................ 14-9
Specifying the number of bytes to test.......................................................................... 14-9
Masking the value before comparison........................................................................ 14-10
Examples of a generic call filter ................................................................................. 14-11
Defining IP filters............................................................................................................... 14-11
Settings in a local Filter profile................................................................................... 14-11
Settings in a RADIUS profile..................................................................................... 14-13
xx MAX 6000/3000 Network Configuration Guide
Contents
Filtering by source or destination address .................................................................. 14-14
Filtering by port numbers ........................................................................................... 14-14
Examples of an IP filter to prevent local address spoofing ........................................ 14-15
Examples of an IP filter for more complex security issues ........................................ 14-16
Defining Type of Service filters......................................................................................... 14-18
Settings in a local Filter profile................................................................................... 14-18
Settings in a RADIUS profile..................................................................................... 14-19
Examples of defining a TOS filter.............................................................................. 14-21
Defining IPX filters............................................................................................................14-22
Filtering by source or destination address .................................................................. 14-23
Filtering by socket number ......................................................................................... 14-23
Example of an outbound IPX filter............................................................................. 14-24
Example of an inbound IPX filter............................................................................... 14-24
Applying a filter to an interface......................................................................................... 14-24
Settings in local profiles ............................................................................................. 14-25
Settings in RADIUS profiles ...................................................................................... 14-26
How the system uses the Answer Default parameter ................................................. 14-26
Examples of applying a data filter to a WAN interface.............................................. 14-27
Examples of applying a call filter to a WAN interface............................................... 14-28
Examples of applying a TOS filter to a WAN interface............................................. 14-28
Example of applying a filter to a LAN interface........................................................ 14-29
Index.......................................................................................... Index-1
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