| Event Id | 21094 |
| Source | DNS Intrusion Detection Filter |
| Description | ISA Server failed to activate the Firewall Engine with code 0x%1. |
| Event Information |
CAUSE : There was a problem initializing the ISA Server Firewall Engine. SOLUTION : Check the ISA Server configuration. You may try to restart the ISA Server computer. If restarting the computer does not resolve the issue, and a recent backup of the configuration exists, you may want to use the backup to restore the ISA Server configuration. For details about restoring the configuration, see ISA Server Help. |
| Reference Links | Event id: 21094 source id:DNS Intrusion Detection Filter |
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