[CentOS] CentOS 6.3 as Firewall/Router

Fri Jan 4 17:12:21 UTC 2013
Mike McCarthy <sysop at w1nr.net>

Why not try reconfiguring using /usr/bin/system-config-firewall-tui 
instead of a manually created configuration.


On 01/04/2013 12:01 PM, Tim Evans wrote:
> I'm replacing an ancient Solaris 'ipf' firewall/router with a brand 
> new CentOS 6.3 system.  In the olden days, I successfully used the 
> attached iptables script (as /etc/rc.local) on Red Hat 5.x systems, 
> but this doesn't seem to be quite working on the new system.
> Specifically, while it seems to be routing ok, you cannot connect to 
> anything on the inside net (e.g., with ssh or a browser) and cannot 
> connect to the system with ssh or anything else from elsewhere on the 
> inside net. Yet arp shows this system active.
> Is there obsolete stuff here, and/or anything missing that would cause 
> this?
> Thanks.
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