IPtables Help required

[Andyt_uk]

Hi all,

My brain is totally dead today and I'm having trouble working out how I can NAT a range behind my linux router to a single IP using IP tables.

Essentially I need to NAT 172.16.1.0/24 behind the outside interface of my router.

Cheers for any pointers

Andy

 

[PistolPete]

This help?

 

[Andyt_uk]

This help?

Not really I'm afraid.

I used the following to do it,

-A POSTROUTING -o eth0 -s 172.16.1.0/24 -j SNAT --to 10.1.1.1

Does the job nicely.