IRG5000 Series Routers User’s Guide
Serial Interface (tty) ................................................................................. 55
Serial Line................................................................................................ 55
Serial Console ......................................................................................... 57
Serial-GNSS ............................................................................................ 57
USB Console ........................................................................................... 58
USB Ethernet........................................................................................... 58
DNS ......................................................................................................... 60
DNS Forwarding ...................................................................................... 60
DNS Listeners.......................................................................................... 61
DNS Domain Forwarding......................................................................... 61
Dynamic DNS .......................................................................................... 61
Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Default Gateway ...................................................................................... 68
Static Routing .......................................................................................... 68
Port Forwarding ....................................................................................... 69
NAT/ALG ................................................................................................. 70
Access Control Lists ................................................................................ 71
Prefix List ................................................................................................. 73
Route Maps ............................................................................................. 74
AS-Paths.................................................................................................. 78
Policy Routing.......................................................................................... 79
Route Tables ........................................................................................... 80
RIP........................................................................................................... 81
OSPF ....................................................................................................... 84
BGP ......................................................................................................... 93
Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Serial Port Services ............................................................................... 104
Serial Port .............................................................................................. 105
Console Management............................................................................ 105
Trueport ................................................................................................. 107
TCP Sockets.......................................................................................... 111
UDP Sockets ......................................................................................... 115
Terminal................................................................................................. 119
Printer .................................................................................................... 124
Serial Tunneling..................................................................................... 125
Virtual Modem........................................................................................ 127
Modbus Gateway................................................................................... 131
Remote Access (PPP) ........................................................................... 137
Remote Access (SLIP) .......................................................................... 146
Dial Options ........................................................................................... 149
Session Strings...................................................................................... 149
Packet Forwarding................................................................................. 150
SSL/TLS ................................................................................................ 155
Terminal User Service Settings ............................................................. 158
Port Buffering......................................................................................... 170
Advanced Serial Options ....................................................................... 172