Yes, I did change those system settings mentioned in FAQ, including enabling routing, etc. [awang@xxxxxxxxxxxxxxxxx awang] $cat /proc/sys/net/ipv4/conf/wccp0/rp_filter 0 On Thu, 2006-08-03 at 20:06 +0200, Henrik Nordstrom wrote: > Looks fine. > > And "cat /proc/sys/net/ipv4/conf/wccp0/rp_filter"? > > (should be 0) > > Regards > Henrik > > tor 2006-08-03 klockan 10:34 -0700 skrev Arnold Wang: > > [root@rcarhlp02 tmp]# ip addr show dev wccp0 > > 4: wccp0@eth0: <POINTOPOINT,NOARP,UP> mtu 1476 qdisc noqueue > > link/gre 10.17.2.146 peer 10.17.2.65 > > inet 192.168.1.6/31 scope global wccp0 > > > > Thanks again for your kind helps. > > > > On Thu, 2006-08-03 at 08:44 +0200, Henrik Nordstrom wrote: > > > ons 2006-08-02 klockan 22:22 -0700 skrev Arnold Wang: > > > > > > > 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 > > > > > > what does "ip addr show dev wccp0" say? > > > > > > Regards > > > Henrik