[afnog] Natting

SM sm at resistor.net
Thu Oct 16 21:41:58 UTC 2008


At 04:30 16-10-2008, Hyeroba Peter wrote:
>After Inserting the information, Nat is actually working, when I issue the
>commands to show IP nat translations, I can actually see that port 25
>traffic is actually forwarded to my mail server.

It's not a good idea to use nat translation for incoming port 25 
traffic as the mail server cannot be configured to filter on source 
IP address then.  The mail server might even act as an open relay.

Regards,
-sm 





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