Viewing A List Of Gre Tunnels; Adding A Gre Tunnel - Siemens RUGGEDCOM ROX II User Manual

RUGGEDCOM ROX II
CLI User Guide
Section 5.32.2

Viewing a List of GRE Tunnels

To view a list of GRE tunnels, type:
show running-config tunnel gre
If GRE tunnels have been configured, a table or list similar to the following example appears:
ruggedcom# show running-config tunnel gre | tab
IF
NAME LOCAL IP
-------------------------------------------------------------------------
gre 172.16.17.18
If no GRE tunnels have been configured, add tunnels as needed. For more information, refer to
"Adding a GRE Tunnel".
Section 5.32.3

Adding a GRE Tunnel

To add a GRE tunnel, do the following:
1. Make sure the CLI is in Configuration mode.
2. Add the GRE tunnel by typing:
tunnel gre name
Where:
• name is the interface name of the GRE tunnel network. The interface name must start with a lowercase
letter, but may contain any combination of lowercase letters, numbers and dashes up to a maximum of 10
characters. The prefix gre- will be added to this interface name.
3. Configure the following parameter(s) as required:
Parameter
local-ip { local-ip }
remote-ip { remote-ip }
remote-net { remote-net }
mtu { mtu }
multicast
cost { cost }
Viewing a List of GRE Tunnels
REMOTE IP REMOTE NET
172.19.20.21 192.168.2.0/24
MTU MULTICAST COST
1476 - 0
Description
Synopsis: A string 7 to 15 characters long
The IP address of the local end of the tunnel.
Synopsis: A string 7 to 15 characters long
The IP address of the remote end of the tunnel.
Synopsis: A string 9 to 18 characters long
The target network of the remote end of the tunnel
(xxx.xxx.xxx.xxx/xx).
Default: 1476
The MTU of the GRE interface.
Synopsis: typeless
Enables multicast traffic on the tunnel interface.
Synopsis: An integer between 1 and 255
Default: 1
The routing cost associated with networking routing that directs
traffic through the tunnel.
Chapter 5
Setup and Configuration
Section 5.32.3,
493