2 Apr
2003
2 Apr
'03
06:00
On Monday 31 March 2003 22:01, Manfred Rebentisch wrote: > Hello, > a customer of mine is using suse 7.3 and iptables v1.2.2. > The iptables command are called direct, not with SuSEfirewall. > Normally I use shorewall, I am not a specialist for iptables commands, I > did not write the commands, but have to support them now. > > The server is an internet-webserver. Because of some attacs the firewall is > important. There are a postfix E-Mail-Server and there are Websites on the > Server. Accessing in no problem from the internet. > > BUT: from the intranet we cannot call the websites and load the E-Mails > from the server. I think, it is not a DNS problem, but a firewall problem. >... > Which iptables command is nessacary for getting access from the intranet > (172.21.85.0) to the webserver (172.21.85.11)? Because I do not know your network layout and all the Firewall rules, just some general tips to locate the problem: - is the routing from your Intranet to your webserver ok ? - you could place LOG targets in your ruleset to check where the packets get dropped Andreas Baetz