On Wed, 25 Feb 2004, Muthukumar wrote:

> Change the source ip-address (acl all) set-up to handle only the Network A's squid as
>
> acl all src 172.16.1.0/255.255.255.0


Never do this. The "all" acl MUST be defined as

acl all src 0.0.0.0/0


You should define a new acl for matching your client network.

Regards
Henrik