[plug] firewall on SuSE SLES9

[Steve Baker]

Denis Brown wrote:

> Close but not there yet.   Checked and edited the firewall config file 
> to use with /sbin/SuSEfirewall2 but it continues to return a blank 
> table - and iptables -L hangs.   So re-ran iptables-restore < 
> prev-config and while iptables -L still hangs at least it outputs one 
> line "ACCEPT all anywhere anywhere"

use iptables -L -n so it doesn't get bogged on DNS lookups