Changing the password...............................................................23
Network menu..................................................................................24
Ethernet.......................................................................................24
GPRS..........................................................................................26
Dial-in..........................................................................................27
SSH-VPN.....................................................................................27
L2TP-VPN...................................................................................30
GRE.............................................................................................32
Monitor.........................................................................................33
Routing........................................................................................34
S-NAT.....................................................................................34
D-NAT....................................................................................34
DNS Update...........................................................................34
DynDNS client........................................................................35
NTP client...............................................................................36
SMS Config............................................................................37
Firewall menu...................................................................................37
Service menu....................................................................................39
WWW..........................................................................................39
SSH.............................................................................................40
Telnet...........................................................................................40
DHCP..........................................................................................40
Application menu..............................................................................42
Tools menu.......................................................................................44
IEC-104 application settings.............................................................45
General settings..........................................................................46
Serial settings..............................................................................46
Network settings..........................................................................47
IEC-104 settings..........................................................................49
IEC-101 settings..........................................................................52
ASDU converter...........................................................................56
Packet collector...........................................................................57
Other settings..............................................................................58
IEC-104 I/O application settings.......................................................59
Support for remote monitoring..........................................................59
Section 6 Troubleshooting..............................................................61
Setting up the routing mode.............................................................61
Restoring Ethernet connection.........................................................61
Using the M2M Gateway with one public IP.....................................61
Receiving characters from the console............................................61
Setting up the GPRS communication...............................................62
Establishing GPRS connection.........................................................62
Restoring the GPRS connection.......................................................62
Table of contents
2 RER601/603
Technical Manual