[Firehol-support] Port Forwarding Help

James Bean james at hdcs.com.au
Wed Dec 3 10:28:46 GMT 2003

Sorry to add so many requests for help, I only joined recently and
haven't gotten many posts from this list yet.
My problem is port forwarding, the dnat snat nat redirect system seems
very complicated when trying to do a simple port redirect.
The following is what I am having a problem with.
Internal Lan interface is eth0
External Internet interface is eth1
Ports for redirection : 6881 6882 .... 6889
I need to port forward from eth1 any incoming connections to the above
ports to
so incoming 6881 to port eth1 should be forwarded to
Everything I have tried with dnat and snat doesn't seem to work.
Any suggestions on this matter would be very much appreciated.
I take it by the description any dnat snat nat redirect commands get put
at the end of the config not under a router or interface heading?
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