[Openswan Users] Ping through ipsec/l2tp tunnel (e.g. web.de or ...)

[foren titze]

Hello users,

i have sucsessfully set up a windows l2tp vpn-tunnel with ipsec x509 and can 
reach all machines in my subnet. 

So I would like be able to surf the whole Internet through the tunnel from my 
roadwarrior.
I would't like to disconnect me every time I look for something at google or 
get my emails. have you understand me?

Now, when I ping e.g. 'web.de' trough the tunnel, I get the right IP from our 
DNS Server in our Net behind the VPN-Gate.  
 tcpdump on ipsec0 says:

"15:15:59.869396 80.226.250.125.1701 > linux-vpn.wapme.net.1701:  l2tp:[L]
(41154/27584) {IP 61: 192.168.121.251 > ha-42.web.de: icmp: echo request}
15:16:01.004305 80.226.250.125.1701 > linux-vpn.wapme.net.1701:  l2tp:[L]
(41154/27584) {IP 61: 192.168.121.251 > ha-42.web.de: icmp: echo request}
15:16:02.344550 80.226.250.125.1701 > linux-vpn.wapme.net.1701:  l2tp:[L]
(41154/27584) {IP 61: 192.168.121.251 > ha-42.web.de: icmp: echo request}"

But I get no reply from web.de in the Tunnel back. Web.de itselv is alive, 
that can I try out direct on the VPN-Gate.

So whats wrong? 


Thanks a Lot!