Hi,
I am intending to do a test lab for WCCP on GNS3. I would like to use a squid web proxy with Linux. The question is, based on the figure below:
I have one proxy server with 10.10.12.10/24 default gateway fa2/0 10.10.12.1/24
– One pc with 10.10.10.10 Default Gateway (fa0/0 10.10.10.1)
– One PC with 10.10.11.10 Default Gateway (g1/0 10.10.11.1)
– A cloud represents the ISP.

The question is Do I need to perform routing between the lans? What should be the default gateway for each router port( how can each lan access the Internet)?
Thanks