[vpn-help] FVS338 tunnel established but can't ping remote IP's/SSH/DNS etc.

Matthew Grooms mgrooms at shrew.net
Wed Jan 12 13:54:04 CST 2011


On 1/12/2011 1:48 PM, David Borges wrote:
> Matthew,
>
> Correct, it seems like it's making it in the internal network, just
> never out ???
>
> I just tried to ssh and i can see the SSH info via tcpdump but on the
> vpn client end I'm getting nothing back??
>
> Thanks for all your help!
>

How is the subnet mask configured on your 10.1.1.4 host? Is it a /24 or 
is it larger? If it encompasses the 10.1.2.0/24 network, it will try to 
ARP for the host on the local network instead of forwarding the response 
packet to the gateway. The other possibility is that the host at 
10.1.1.4 has a firewall that's blocking the traffic for some reason. In 
your tcpdump on the 10.1.1.4 host, you should see packets moving in both 
directions.

-Matthew



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