| Event Id | 150101 |
| Source | POP Intrusion Detection Filter |
| Description | ISA Server detected a Windows out-of-band attack from Internet Protocol (IP) address 1. |
| Event Information | According To Microsoft: A possible windows out-of-band, denial-of-service attack was attempted against a computer protected by ISA Server. If successful, this attack crashes the computer. Resolution: If logging for dropped packets is enabled, you can view details of this attack in the Firewall log in the log viewer. You can use this log to monitor any further intruder activity. To do this, in the console tree of ISA Server Management click Monitoring, then click the Logging tab. Then edit the log filter to view the relevant details. Take additional steps against intruder activity. For example, you may want to add access rules denying traffic from the source of the intrusion. To do this, in the console tree of ISA Server Management click Firewall Policy. Then, on the Tasks, tab click Create New Access Rule. |
| Reference Links | Microsoft product: Internet Security and Acceleration Server Version: 4.0.3443.594 Event Source: POP Intrusion Detection Filter Event ID: 15101 |
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