I see the logic here, but what values should be used - do you have experience with this problem? I would think to use 1460 for each one. Also, all my devices are on the same network, and it seemd to want an IP address instead of "eth0" for a gateway. Any ideas? Thanks!! -----Original Message----- From: Henrik Nordstrom [mailto:henrik@xxxxxxxxxxxxxxxxxxx] Sent: Thursday, September 21, 2006 1:17 PM To: Shaun Skillin (home) Cc: Squid Users Subject: RE: WCCPv2 current instructions? tor 2006-09-21 klockan 11:10 -0600 skrev Shaun Skillin (home): > Thanks Henrik, it's coming into focus more now... I wonder f you have a > suggestion on how to tune the MSS on my Linux box? ip route add clientnetwork/masksize via ip.of.gateway advmss NNNN mtu XXXX gives you full flexibility to control the MTU in both directions. the MSS is the MTU for packets client->proxy, and the MTU is the MTU for packets proxy->client. Regards Henrik