i've assked same question via support email but got no support.

WE have problem, that clients show their IP as gateway. We are not using ISA... what can be a problem?

Bellow is data from audit IP table.

IP Address Subnet Mask Default Gateway
Connection Gateway

We are using McAfee 8.5 as antivirus software, could itbe a problem?

Legacy Forum Name: wrong gateway (not ISA problem),
Legacy Posted By Username: Juri Poltev