| Event Id | 21102 |
| Source | Microsoft Firewall |
| Description | ISA Server has detected that two RADIUS servers with name %1 exist in the RADIUS Server List storage. ISA Server will use the first configuration of this server when performing RADIUS authentication. |
| Event Information | According to Microsoft Cause: ISA Server only uses one RADIUS server for authentication. Resolution: Make sure that you intended to use the first server in the list of RADIUS servers. To view the list of RADIUS servers, in the console tree of ISA Server Management, click Configuration, then click General. In the details pane, click Define RADIUS Servers. |
| Reference Links | Event Id:21102 Source Id:Microsoft Firewall |
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