Re: IPTable Rules... again

[Andrew Beverley <andy@xxxxxxxxxxx>]

On Thu, 2012-03-08 at 10:16 -0500, nullv@xxxxxxx wrote:
> Hi,
> 
> I have the following  rules on my router/gateway: 
> 
> *nat
> :PREROUTING ACCEPT 
> :INPUT ACCEPT 
> :OUTPUT ACCEPT 
> :POSTROUTING ACCEPT 
> -A POSTROUTING -d 93.186.25.52/32 -m comment --comment "bb" -j SNAT --to-source 41.94.39.49-41.94.39.51

> -A POSTROUTING -s 10.0.0.0/8 -p tcp -m tcp --dport 53 -m comment
> --comment "domain" o eth0 -j SNAT --to-source 41.94.39.49-41.94.39.51

                    ^^^^ Is this what you really have? Or is it a typo
in your email? Obviously it should be "-o" not "o"

> -A POSTROUTING -s 10.0.0.3/32 -j o eth0 -j SNAT --to-source
> 41.94.39.49-41.94.39.51

Have you tried removing all the other SNAT lines apart from this one?
And also seeing if this is definitely matching by setting a LOG target
first?

<snip>

> -A FORWARD -j REJECT --reject-with icmp-host-prohibited

Does it work if you remove this line?

Everything else looks fine to me, assuming that all your IP addresses
etc. are correct.

Andy


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