Re: OpenVPN and IP Forwarding

[Pascal Hambourg <pascal@plouf.fr.eu.org>]

cletusjenkins a écrit :
> I can ping the machine from the private network, but not the other way around.

What does this mean exactly ? Please provide the exact commands and output.

Also please provide the output of iptables-save.

> Kernel IP routing table
> Destination     Gateway         Genmask         Flags   MSS Window  irtt Iface
> 10.10.0.1        10.10.0.249     255.255.255.255 UGH       0 0          0 tun0
> 99.88.77.66     11.22.33.44    255.255.255.255 UGH       0 0          0 eth1
> 192.168.2.0     0.0.0.0         255.255.255.255 UH        0 0          0 eth0
> 10.10.0.249     0.0.0.0         255.255.255.255 UH        0 0          0 tun0
> 11.22.33.40     0.0.0.0         255.255.255.252 U         0 0          0 eth1
> 192.168.2.0     0.0.0.0         255.255.255.0   U         0 0          0 eth0
> 0.0.0.0           10.10.0.249     0.0.0.0         UG        0 0          0 tun0

Looks fine, except for the useless route to 192.168.2.0/32.

> I searched and found some instructions with iptables commands that
> would allow ip forwarding over the VPN, but it didn't seem to make
> any difference:

The effect of each single iptables rule may vary depending on the global
ruleset. Hence my request above.