Pinging From The Speedtouch™ To The Remote Private Network - THOMSON SpeedTouch 608WL Configuration Manual

5.5 Pinging from the SpeedTouch™ to the remote
Ping command
Adapting the routing
table
E-DOC-CTC-20051017-0169 v0.1
private network
In order to verify that an IPSec tunnel is active, you can use the :ip debug ping CLI
command of the SpeedTouch™. With this command you are able to send ping
messages from the SpeedTouch™ to an IP address in the remote private network.
The transmission through an IPSec tunnel of messages originating from the
SpeedTouch™ requires some adaptations to the SpeedTouch™ routing table. In
general, this kind of traffic does not comply with the traffic policy of the VPN tunnel.
Therefore, some adaptations to the routing table are required, which can only be
performed via the Command Line Interface (CLI).
The adaptations to the routing table are made via the CLI.
Proceed as follows:
1
Add a route to the remote private network. Explicitly specify the local LAN
interface as the source interface in the route definition.
Example:
:ip rtadd dst 20.0.0.0/24 intf=ipsec0 srcintf=lan1
2
Set the local private IP address of the SpeedTouch™ as the primary IP address.
Example:
:ip ipconfig addr=10.0.0.254 primary=enabled
Chapter 5
Troubleshooting SpeedTouch™ IPSec
171