Henrik, Thanks for the info, I will follow up with Cisco to see what they have to say. When I get an anser I will post it to the list. In the meantime, is there anyone out there running squid with WCCP that can recommend an IOS & squid combination (versions)? Thanks, Bryan -----Original Message----- From: Henrik Nordstrom [mailto:hno@xxxxxxxxxxxxxxx] Sent: October 19, 2005 3:54 PM To: Shoebottom, Bryan Cc: Henrik Nordstrom; Squid Users Subject: RE: WCCP: Web Cache ID 0.0.0.0 On Wed, 19 Oct 2005, Shoebottom, Bryan wrote: > Where should I be going from here? Is this a GRE/kernel config problem? Seems to be an IOS version or configuration issue to me as your router tells that the buckets have been assigned to the cache but no GRE packets is seen by tcpdump at the cache server. That "Web Cache ID" field is maintained by the router and should probably indicate the sender address of the WCCP control packets if it has any meaning. It is not something carried within the WCCP messages sent by Squid. But it could also be your IOS version being more picky about the WCCP control messages than the tested versions. But if this was the case it should not indicate that the buckets have been assigned to the cache, or should at least indicate the cache is not yet useable. Regards Henrik