Am Mit, 2003-09-03 um 09.41 schrieb Stephan Kessler: > Hi List, > > I got that Configuration of my Firewall: > http://warpy.yomeganet.biz/fw.txt > > It seemed to be nice, everything worked but then i tried to initiate > outbound Traffic from my Server via SSH. The result: I can't establish > any connection from my to an another, except DNS (via UDP?). What did i > wrong? I suspect your machine is warpy.yomeganet.biz. The last input rule drops all incoming tcp-traffic. You a just accepting traffic going to 22,80,21,20,etc. Since I do not actually understand your ruleset, you just might want to insert the following rule before this DROP rule iptables -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT Cheers, Ralf -- Ralf Spenneberg RHCE, RHCX Book: Intrusion Detection für Linux Server http://www.spenneberg.com IPsec-Howto http://www.ipsec-howto.org Honeynet Project Mirror: http://honeynet.spenneberg.org
