netfilter/iptables/NAT/DNS problems

2002-06-13 Thread PAUL WILLIAMSON
Help!! I have no hair left! I have been over the HOWTO, most exampes I can find and I still can't get things working entirely correct. I've looked in the archives, and that's gotten me about 95% of the way. But that last 5% is killing me. external net-firewall/dns-internal net

RE: Netfilter/iptables/NAT/DNS problems

2002-05-15 Thread Amadej Bukorovic
:[EMAIL PROTECTED]] On Behalf Of PAUL WILLIAMSON Sent: Wednesday, May 15, 2002 1:56 AM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: Re: Netfilter/iptables/NAT/DNS problems Ok, here are my rules... #First, flush all iptables -F iptables -A INPUT -i lo -p all -j ACCEPT iptables -A OUTPUT -o lo -p

Re: Netfilter/iptables/NAT/DNS problems

2002-05-15 Thread Antony Stone
On Wednesday 15 May 2002 12:56 am, PAUL WILLIAMSON wrote: Ok, here are my rules... #First, flush all iptables -F iptables -A INPUT -i lo -p all -j ACCEPT iptables -A OUTPUT -o lo -p all -j ACCEPT iptables -A INPUT -i eth0 -m state --state ESTABLISHED,RELATED -j ACCEPT iptables -A INPUT

Netfilter/iptables/NAT/DNS problems

2002-05-14 Thread PAUL WILLIAMSON
Help!! *I have no hair left! I have been over the HOWTO, most exampes I can find and I still can't get things working entirely correct. I've looked in the archives, and that's gotten me about 95% of the way. *But that last 5% is killing me. external net-firewall/dns-internal net I'd

Re: Netfilter/iptables/NAT/DNS problems

2002-05-14 Thread nickd
On Tue, May 14, 2002 at 07:18:01PM -0400, PAUL WILLIAMSON wrote: I have been over the HOWTO, most exampes I can find and I still can't get things working entirely correct. I've looked in the archives, and that's gotten me about 95% of the way. *But that last 5% is killing me. external

Re: Netfilter/iptables/NAT/DNS problems

2002-05-14 Thread PAUL WILLIAMSON
Ok, here are my rules... #First, flush all iptables -F iptables -A INPUT -i lo -p all -j ACCEPT iptables -A OUTPUT -o lo -p all -j ACCEPT iptables -A INPUT -i eth0 -m state --state ESTABLISHED,RELATED -j ACCEPT iptables -A INPUT -p tcp --tcp-option ! 2 -j REJECT --reject-with tcp-reset iptables

Re: Netfilter/iptables/NAT/DNS problems

2002-05-14 Thread Maxime Bizon
iptables -A INPUT -i lo -p all -j ACCEPT iptables -A OUTPUT -o lo -p all -j ACCEPT iptables -A INPUT -i eth0 -m state --state ESTABLISHED,RELATED -j ACCEPT iptables -A INPUT -p tcp --tcp-option ! 2 -j REJECT --reject-with tcp-reset iptables -A INPUT -p tcp -i eth0 --dport 23 -j ACCEPT