IPFW2+NATD stateful rules VS. FTP
prosa at pro.sk
Thu Sep 8 04:55:55 PDT 2005
please can anybody help me with ipfw rules?
My machine is acting as firewall/router/www-proxy/ftp-proxy for small LAN.
It does not work as ftp-server.
I set my ipfw2 rules exactly as in section "220.127.116.11 An Example NAT and
Stateful Ruleset" Ex.2 from handbook.
Everything works well except miserable ftp. I just installed ports/jftpgw to
be an transparent proxy for internal LAN but still without success.
I understand all rules in those example, but I do not know where should
I place fwd rule(s). Ftp depends on two ports 20 and 21. So i assume
there should be two fwd rules semewhere in the ruleset.
Please, where should I place those rules?
Or is it better to use /etc/nad.conf to redirect all incomming connections
on ports 20 and 21 to localhost?
Any help is *very* appreciated :-)
P.S. Please consider adding such rules into mentioned example in handbook.
I think a lot of users will welcome such addition. I spent four days
on Goooogle before writing here and I did not find anything helpful.
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