Tunnel established, but no ping

Feb 25, 2006 3 Replies

I have established a VPN tunnel between a Linksys WAG54G v.2 and a OpenSWAN server behind a USR 9106 gateway. The connection is established correctly, but I cannot ping a host in a network form a host on the other network. Logs show only the established connection. Any ideas? Thanks in advance, Heruan


What does a traceroute (tracert in Windows) show?

A traceroute shows the path to the IPSec gateway and then hangs:

h-tower:~ # traceroute server.telperion.aldu.net traceroute to server.telperion.aldu.net (192.168.0.10), 30 hops max, 40 byte packets 1 server.laurelin.aldu.net (192.168.1.10) 0.189 ms 0.127 ms 0.138 ms 2 * * * 3 * * * 4 * * * 5 * * * 6 * * * 7 * * *

this is from network 192.168.1.0/24 to 192.168.0.0/24, the same happens viceversa. The tunnel sometimes works, it seems to hang randomly after 1-2 days. Then I can re-establish it but I cannot ping anymore...

Heruan ha scritto:

[CUT]

The problem seems to be the USR 9106 gateway, when I reboot it the tunnel returns to works. That gateway supports IPSec protocol, so I don't know how can I solve this issue...

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