Hi, I'm trying to get my head round setting up SuSE Firewall. One portion of it confuses me. # A forwarding rule consists of 1) source IP/net, 2) destination IP (dmz/intern) # and 3) destination port, seperated by a comma (","), e.g. # "4.0.0.0/8,192.168.1.6,8000", # "4.4.4.4/12,20.20.20.20,22 12.12.12.12/12,20.20.20.20,22" # It is the 1) Source IP/net that is confusing me, something which I have never quite understood. How do you work out the subnet? 4.0.0.0/8 or 4.4.4.4/12 how does this work? Say I want 192.168.1.1 or 212.229.151.151, how would I work out the subnet's to those? It's baffling me. Regards, Lee Smallbone lee@kechara.org -- To unsubscribe send e-mail to suse-linux-e-unsubscribe@suse.com For additional commands send e-mail to suse-linux-e-help@suse.com Also check the FAQ at http://www.suse.com/Support/Doku/FAQ/