Effect of IPv6 on Event logs
When IPv6 is enabled, Event log entries are normalized to IPv6 format. For example, “10.10.41.200” is logged as “::ffff:10.10.41.200”.
To filter on a client at “10.10.41.200” in a custom log, requires the following filter:
<LogFilter>
<Name = "IPv6_Test_Machine"/>
<Condition = "chi MATCH ::ffff:10.10.41.200"/>
<Action = "ACCEPT"/>
</LogFilter>