Yes it is on. It works great when the test machine is on the same subnet as the Linux box. When it is on a different subnet, then the clients gets packets back like it should but the port number on the packet is 1 instead of 80 like it is when they are on the same subnet. Then if I bring up an alias br0:0 with an IP on that subnet everything works great again. Thanks!! Trevor Paskett Cymphonix Programmer - CCNA, CWNA P: 801-938-1500 F: 801-938-1501 -----Original Message----- From: Nguyen Dinh Nam [mailto:64vn@xxxxxxxxxx] Sent: Wednesday, March 23, 2005 11:01 AM To: Trevor Paskett Subject: Re: HELP! Transparent Proxy using bridging 2.6.9 and REDIRECT on different subnet on the Linux machine (the one with squid), is /proc/sys/net/ipv4/ip_forward turned on? Trevor Paskett wrote: >So no takers on this? Nobody has the same issue, or can re-create it? We >are desperate for a solution to this, and are willing to pay for a fix >if necessary. Please help!! > >Trevor Paskett >Cymphonix Programmer - CCNA, CWNA >P: 801-938-1500 F: 801-938-1501 > >