Bridge or router with port-filtering

Francesco Peeters Francesco at
Thu Sep 28 12:52:42 CST 2006

Hi all,

I want to setup a very simple system that will allow me to change the port
of a single protocol while the data is bridged or routed.


Incoming: from to
Outgoing: from to

Is there a simple way to achieve this without having to use ipchains and NAT?

I tried googling, but I either got millions or zero hits... The keywords
are so damn generic in this case that you'd have to have run in to such
information to be able to find it again later!  :-(

Any help would be appreciated!

Francesco Peeters
GPG Key = AA69 E7C6 1D8A F148 160C  D5C4 9943 6E38 D5E3 7704
If your program doesn't recognize my signature, please visit to retrieve the Root CA certificate.

More information about the linuxsa mailing list