[ale] Problems with an IPTables Firewall! Help please!

Martha Armour warnerharmer at yahoo.com
Tue Oct 1 14:13:29 EDT 2002


Have you tried setting net.ipv4.ip_forward = 1
in /etc/sysctl.conf?

- Martha

--- Joseph A Knapka <jknapka at earthlink.net> wrote:
> John Cole wrote:
> > Howdy all!
> > 
> > I have setup a Redhat 7.2 linux box with 2 nics.
> (inside/outside).
> > I ran a PHP based IPTables configuration
> http://morizot.net/firewall/ to
> > setup the firewall.  Now, it doesn't seem to like
> doing forwarding of
> > traffic!  (actually, it worked once, then I
> rebooted and now it doesn't work
> > anymore!!)
> 
> 
> Wild guess: did you (or your init scripts) do
> 
> echo 1 > /proc/sys/net/ipv4/ip_forward
> 
> ?
> 
> Cheers,
> 
> -- Joe
> 
> 
> 
> ---
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> 


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