[CentOS] CentOS 6.3 as Firewall/Router

Fri Jan 4 17:21:33 UTC 2013
Tim Evans <tkevans at tkevans.com>

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?

Nevermind...  Temporary IP address in the script was wrong; corrected 
and now working.  Will be glad to see comments, though.

Tim Evans			|   5 Chestnut Court
UNIX System Admin Consulting	|   Owings Mills, MD 21117
http://www.tkevans.com/		|   443-394-3864
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