On Monday 14 February 2005 14:27, Mihai Vlad wrote:
> Hi guys,
>
> Can you take a look at this? :)
>
> I need to selectively SNAT clients in the LAN to ISP_IP_1 or
> ISP_IP_2.
>
> That would be something like:
> $IPTABLES -t nat -A POSTROUTING -s 172.17.31.5 -j SNAT --to-source
> $ISP_IP_1
> $IPTABLES -t nat -A POSTROUTING -s 172.17.31.7 -j SNAT --to-source
> $ISP_IP_2
>
> This does not work since all the packets are forwarded to the default
> GW which is ISP_GW_1.
I think you still need the patches and routing commands as described in
the nano.txt file. You'd just plug in your customised SNAT rules in
place of the load-balancing ones.
I have a nano.txt'ed site with some special SNAT like this. I think
some of my $ISP2_IP_2 (2nd and subsequent IP's on ISP2) packets are
going out over ISP1's physical interface. I have not bothered to check
because it's working fine. :)
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