[Firehol-support] Port forwarding
costa at tsaousis.gr
Wed Sep 21 21:49:02 BST 2005
I agree, you need a router that will allow the requests to be routed from
the ppp interface to the eth interface, and of course the relative
server/route entries accepted.
You can add 'log' arguments to your statements to trace it down.
> On Fri, Sep 16 '05 at 20:14, Jean de Largentaye wrote:
>> the config file includes the necessary:
>> dnat to $ipPC1:21 inface ppp0 proto tcp dport 13337
>> dnat to $ipPC1:10100-10499 inface ppp0 proto tcp dport 10100:10499
> To the best of my knowledge you must also add a route from ppp0 to the
> something like
> router dnat in ppp0 dst $ipPC1
> router ftp accept
> router custom unknown tcp/10100:10499 default accept
> The custom service syntax for sure is wrong. And you might also whant to
> add a dnat rule for port 20.
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