SuseFirewall2 and external SSH access connection timed out
I am using SuseFirewall2 on a Suse 9.1 Prof. server with 2 NiCs.
The key lines from the firewall config file are:
FW_AUTOPROTECT_SERVICES is set to yes.
FW_SERVICES_EXT_TCP = "53 22 80"
FW_SERVICES_EXT_UDP = "53"
From client machines on the LAN, I can ssh to the server using both the LAN and WAN ip addresses.
When I try to access SSH from another location, I get connection timed out. It seems that SuseFirewall is not opening port 22 for world access.
However, ports 53 and 80 are open and work fine.
Has anybody else come across this? Is there any way I can see further what is going on?
Thanks in advance,