iptables config for ssh [solved]

T-Dawg · 2005-02-25 04:15:49

Can anyone help me set up my iptables.rules to allow ssh on port 22 while keeping it in stealth? -It's a little above me.
I've got the default rules:

*filter
:INPUT DROP [0:0]
:FORWARD DROP [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -i eth0 -m state --state RELATED,ESTABLISHED -j ACCEPT 
COMMIT

cactus · 2005-02-25 07:16:48

iptables -A INPUT -p tcp --dport 22 -m state --state NEW -j ACCEPT

T-Dawg · 2005-02-25 11:32:40

Ok that worked, but when I add iptables as a DAEMON in rc.conf, I get a indefinite hang up during boot when it gets to the KDE boot logo. What am I doing wrong?

i3839 · 2005-02-25 18:35:38

I'd add at least the following:

-A INPUT -i lo -j ACCEPT

cactus · 2005-02-25 20:47:08

yes, and you should really not be editing the script file directly. You should just start iptables, use iptables to add/remove rules, test the settings, and then do an /etc/rc.d/iptables save

T-Dawg · 2005-02-25 23:51:28

Thanks guys, that was the problem -I flushed it and started over.

Arch Linux

#1 2005-02-25 04:15:49

iptables config for ssh [solved]

#2 2005-02-25 07:16:48

Re: iptables config for ssh [solved]

#3 2005-02-25 11:32:40

Re: iptables config for ssh [solved]

#4 2005-02-25 18:35:38

Re: iptables config for ssh [solved]

#5 2005-02-25 20:47:08

Re: iptables config for ssh [solved]

#6 2005-02-25 23:51:28

Re: iptables config for ssh [solved]

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