Symptom; Analysis; Solution - HPE FlexNetwork HSR6800 Configuration Manual

Comware 7 layer 3, ip services

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Figure 132 Network diagram

Symptom

The interfaces at both ends of the tunnel are configured correctly and can ping each other, but Host

A and Host B cannot ping each other.

It might be because that Device A or Device C has no route to reach the peer network.

Execute the display ip routing-table command on Device A and Device C to view whether

Device A has a route over tunnel 0 to 10.2.0.0/16 and whether Device C has a route over tunnel

0 to 10.1.0.0/16.

If such a route does not exist, execute the ip route-static command in system view to add the

route. Take Device A as an example:

[DeviceA] ip route-static 10.2.0.0 255.255.0.0 tunnel 0