try echo 1>/proc/sys/net/ipv4/ip_forward ----- Original Message ----- From: "Mike Walker" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, February 14, 2002 12:10 AM Subject: [Bridge] Bridging with iptables DNAT
> I use ethernet bridge firewalling for our security. > Can I use it with dnat? I am trying to do this: > > iptables -t nat -A PREROUTING -p tcp -d a.a.a.a --dport 23 -j DNAT --to > b.b.b.b > > a.a.a.a is an IP address that is behind the Linux bridge firewall, and > b.b.b.b is an IP on the subnet which is not behind the bridge. > > Why doesn't it work? I have the 2.4.13 kernel. > Mike > P.S. - if you know the answer please email me, I'm kind of in a hurry to get > this fixed [EMAIL PROTECTED] > > _______________________________________________ > Bridge mailing list > [EMAIL PROTECTED] > http://www.math.leidenuniv.nl/mailman/listinfo/bridge > _______________________________________________ Bridge mailing list [EMAIL PROTECTED] http://www.math.leidenuniv.nl/mailman/listinfo/bridge
