Re: [Xen-devel] NAT through Dom0 on unstable branch

[Rusty Russell <rusty@xxxxxxxxxxxxxxx>]

On Tue, 2005-06-21 at 21:15 +0200, Toens Bueker wrote:
> Eitan Isaacson <ee.jay.eye@xxxxxxxxx> wrote:
> > sysctl -w net.ipv4.ip_forward=1  # (if not allready done by xend)
> > iptables -t nat -A POSTROUTING -j MASQUERADE \
> >   -o eth0 -s 192.168.0.1/24
> 
> An alternative solution would be:
> 
> iptables -t nat -F POSTROUTING
> iptables -t nat -F PREROUTING
> iptables -t nat -A POSTROUTING -o eth0 -s 192.168.2.0/24 -j SNAT \ 
>          --to-source <your.public.ip.address>

Yes.  Unless the IP address of eth0 is dynamic, the latter form is
preferable.

Cheers,
Rusty.
-- 
A bad analogy is like a leaky screwdriver -- Richard Braakman


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