On Thu, 2007-07-19 at 20:44 +0800, Adrian Chadd wrote: > On Thu, Jul 19, 2007, Arnaud Loonstra wrote: > > > It seems it's the other way around. A tcpdump reveals that the Cisco is > > not responding: > > > > 192.168.0.6 is the router. > > hm! indeed hmm :) > > I don't know where the 192.168.0.1 comes from. That's a Cisco switch > > doing nothing with WCCP. 172.16.255.6 is the OSPF ID of the router. > > On a loopback? Yep it's needed for OSPF or at least recommended. > > Now,this is weird the cisco just suddenly starts sending wccp packets to > > 192.168.0.1??? > > Would have to look at your network topology and configuration to make > a better judgement call. Sorry, can't be more help from here. Have a look at this diagram: http://mufasa.sphaero.org/~arnaud/WCCP-proxy.png Rg, Arnaud Amarantis Onderwijsgroep is de concernorganisatie van ISA-scholen en ROC ASA