| Event Id | 21174 |
| Source | ISA Server H.323 Filter |
| Description | Server publishing rule [%1] failed because there was no valid network listener. For requests to reach the published server there must be a network relationship between the selected listener networks and the published server. Location %2. For more information about this event, see ISA Server Help |
| Event Information | Accordign To Microsoft: A valid network listener was not specified. Or, a network rule was not appropriately configured. A network relationship between the selected listener networks and the published server must be configured in order for requests to reach the published server. Resolution: Check that a valid network listener is specified.Check that a network relationship beween the selected listener networks and the published server is configured in the network rules. |
| Reference Links | Microsoft product: Internet Security and Acceleration Server Version: 4.0.3443.594 Event Source: ISA Server H.323 Filter Event ID: 21174 |
Catch threats immediately
We work side-by-side with you to rapidly detect cyberthreats
and thwart attacks before they cause damage.