Re: [Ekiga-list] Selecting network interface that Ekiga uses

["Nigel Dallard" <nigel dallard adi-uk com>]

> You should fix your routing table so that only things
> for the VPN, reach the VPN.

To the best of my knowledge, there is nothing wrong with my routing
table, which is reproduced below. 192.168.30.8 is the VPN interface and
192.168.7.5 is the ethernet interface. Only traffic to the 192.168.20.0
and 192.168.30.0 networks is routed via the VPN, everythingh else goes
via the ethernet.

The traffic from ekiga appears to be correctly routed in terms of the
destination, but incorrectly formed as far as the source IP address is
concerned. To my mind, a packet with the source IP address of
192.168.7.5 should not be sent via the VPN interface, as the destination
will be unable to reply, but that is exactly what ekiga does.

Active Routes:
Network Destination        Netmask          Gateway       Interface
Metric
          0.0.0.0          0.0.0.0      192.168.7.1     192.168.7.5
25
        127.0.0.0        255.0.0.0        127.0.0.1       127.0.0.1
1
      169.254.0.0      255.255.0.0      192.168.7.5     192.168.7.5
20
      192.168.7.0    255.255.255.0      192.168.7.5     192.168.7.5
25
      192.168.7.5  255.255.255.255        127.0.0.1       127.0.0.1
25
    192.168.7.255  255.255.255.255      192.168.7.5     192.168.7.5
25
     192.168.20.0    255.255.255.0     192.168.30.1    192.168.30.8
1
     192.168.30.0    255.255.255.0     192.168.30.8    192.168.30.8
30
     192.168.30.8  255.255.255.255        127.0.0.1       127.0.0.1
30
   192.168.30.255  255.255.255.255     192.168.30.8    192.168.30.8
30
        224.0.0.0        240.0.0.0      192.168.7.5     192.168.7.5
25
        224.0.0.0        240.0.0.0     192.168.30.8    192.168.30.8
30
  255.255.255.255  255.255.255.255      192.168.7.5     192.168.7.5
1
  255.255.255.255  255.255.255.255      192.168.7.5               2
1
  255.255.255.255  255.255.255.255     192.168.30.8    192.168.30.8
1
Default Gateway:       192.168.7.1

Regards,

Nigel