On Tue, 21 Oct 2003, Simon Vella wrote: > So if we don;t use the NAT Redirect, then the packets aren;t decapsulated, > right?
The packets are decapsulated by the selected WCCP GRE module. If you do not use the NAT rule then the decapsulated packets will be routed by the Squid server back towards the Internet, and all you have acheived is that the port 80 traffic will use a slightly different path in your network than other traffic. Or worse, if your Squid server is behind the same router then there will be a forwarding loop as the packets will then be redirected again by the WCCP router (until the TTL expires)... Regards Henrik
