| Event Id | 4284 |
| Source | IPSec |
| Description | Received n packet(s) in the clear from IP address which should have been secured. This could be a temporary glitch; if it persists please stop and restart the IPSec Policy Agent service on this machine. |
| Event Information | According to Microsoft: CAUSE: The IP Security (IPSec) driver is receiving broadcast packets from the TCP/IP driver. IPSec is only for unicast traffic and should not be receiving broadcast traffic. The broadcast traffic is not encrypted and causes the IPSec driver to log an event about the packet being in the clear instead of being secured. RESOLUTION: To resolve this problem, obtain the latest service pack for Windows 2000. Microsoft has confirmed that this is a problem in Microsoft Windows 2000. This problem was first corrected in Windows 2000 Service Pack 1. |
| Reference Links | Event Viewer Reports That IP Security Is Receiving Unencrypted Traffic |
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