I'm trying to figure out a way to do rule-based registration when there are subnets involved. The organization I work for has several offices that use or subnets. The documentation and help files leave out a lot of details. If I understand the way the rule filters work, the IP Address "Starts With" and "Ends With" filters are matching the characters and are not actually calculating addresses.so a filter that Starts With and Ends With wouldn't capture the subnet. I don't have the facilities to do the testing I would have to do to figure out the nuts and bolts of the filter rules.

Can anyone shed some light on how the filters work?