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OpenVPN on Xen DomU



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Hi list,

yay, some non systemd related traffic. ;)

I try to migrate an OpenVPN-Server/Gateway to a Xen DomU (old config is
working fine). Connection to the VPN works fine, routing doesn't.

On the old machine (bare metal) I used:

iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -o eth0 -j MASQUERADE

On the DomU this doesn't seem to work anymore, so I tried:

iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -j SNAT --to-source
<PUBLIC_VPN_IP>

But it didn't work either.

The DomU network interface is a bridge in Dom0.

Any hints?

TIA!
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