SuSE 9.0 Location of iptables rules

I finally completed the FTP install of SuSE 9.0 but am having problems getting into the system via ssh. (The /var/log/messages and /var/log/warnings files both indicate the packets are dropped whether from a system on the same subnet or from the internet.) I have had success with figuring out problems like this on other systems by directly examining/modifying the iptables rules but have not been able to find them on this system. Could someone point me in the right direction? Thank you, Lucky Leavell