| Event Id | 20108 |
| Source | Router |
| Description | Unable to open the port <portname> for use. The port is already open. |
| Event Information | Your Microsoft Windows NT Routing and Remote Access Service (RRAS) Server may fail to redial a demand dial connection when the connection is dropped or lost. The above event id with 20105 will be logged in event viewer. CAUSE : This problem occurs when the port that the demand dial interface is configured to use is already in use by another application or service. RESOLUTION : To resolve the problem, close or disable the application or service that has control of the port that your demand dial interface is configured to use. |
| Reference Links | Event ID 20105 or 20108 on RRAS Server That Will Not Redial |
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