We have a web gateway in CityA and a second in CityB. We have defined internal networks in our pacfile so that some IP addresses use the MWG in CityA and other subnets for city B. If for some reason a subnet is not defined in our internal networks, then the default is to use the MWG in CityB.
I'm seeing an issue where if I use larger subnets, for example, 255.255.192.0, it doesn't get recognized and the traffic gets redirected to the default, CityB. However, if I take thae larger subnet and divide it into smaller subnets, traffic flows as expected. Is the browser having issues parsing the larger subnet? Any ideas as to why this is happening?