Thanks for the response. See my comments below. -----Original Message----- From: Henrik Nordstrom [mailto:henrik@xxxxxxxxxxxxxxxxxxx] Sent: Friday, August 04, 2006 4:57 AM To: Arnold Wang Cc: squid-users@xxxxxxxxxxxxxxx Subject: RE: Squid + RHEL4 + ip_gre issue On Thu, 2006-08-03 at 17:25 -0700, Arnold Wang wrote: > 1. Can you explain to me your concern on the WCCP chat you saw on wccp0 > interface? I thought they're belong there. The WCCP control traffic should go over the IP network, not encapsulated in GRE. [Arnold Wang] This reminds me the odd thing I ignored earlier which is I have to define the dummy IP of the router GRE interface as the wccp_router in the Squid for it to register with router properly. I thought it was strange, however I chose to ignore it. I think that's the reason the control traffics go through the tunnel as well. The rest looks fine (assuming IP addresses on the WCCP interface actually match the GRE traffic your router sends), and should work from what I understand. But that kernel is a bit old and it's possible the WCCP part of ip_gre maybe isn't fully operational there. [Arnold Wang] That's what I'm afraid. Do you happen to know whether there's a way to verify the ip_gre module in my system supports WCCP, as it should be? I have a case opened already with Redhat as well. Regards Henrik
