I believe so. Here is the configuration related to WCCP/GRE in my router: ip wccp version 1 ip wccp web-cache redirect-list 130 .... interface Tunnel0 ip address 192.168.1.7 255.255.255.254 tunnel source 10.17.2.65 tunnel destination 10.17.2.146 ..... interface Vlan13 ip address 10.17.11.2 255.255.255.0 ip wccp web-cache redirect in The configuration in the RHEL box: [root@rcarhlp02 ~]# ip tunnel show gre0: gre/ip remote any local any ttl inherit nopmtudisc wccp0: gre/ip remote 10.17.2.65 local 10.17.2.146 dev eth0 ttl inherit sit0: ipv6/ip remote any local any ttl 64 nopmtudisc Thanks for the reply. -----Original Message----- From: Henrik Nordstrom [mailto:henrik@xxxxxxxxxxxxxxxxxxx] Sent: Wednesday, August 02, 2006 6:32 PM To: Arnold Wang Cc: squid-users@xxxxxxxxxxxxxxx Subject: Re: Squid + RHEL4 + ip_gre issue ons 2006-08-02 klockan 16:27 -0700 skrev Arnold Wang: > Is my reading on the trace correct? If so, does is really mean the > ip_gre module comes with RHEL 4 doesn't support WCCP? Is there a > way/command to verify whether the ip_gre module in my system supports > WCCP? Have you created the wccp gre tunnel to the router? (see FAQ) Regards Henrik
