Network Monitor Msg: Driver Does Not Support Promiscuous Mode

ID: Q135288


The information in this article applies to:
  • Microsoft Windows NT Workstation versions 3.5, 3.51
  • Microsoft Windows NT Server versions 3.5, 3.51
  • Microsoft Systems Management Server version 1.0


SYMPTOMS

When you start Network Monitor on your computer that has a NetFlex-2 network interface card (NIC), Network Monitor fails to start and the following message appears:

The Mac driver does not support Promiscuous Mode


CAUSE

Your NetFlex-2 NIC has the Full Duplex mode enabled.

NOTE: If you enable Full Duplex mode, the network packet collision detection ability on your NetFlex-2 NIC is turned off.


RESOLUTION

To resolve this problem, disable the Full Duplex mode on your NetFlex-2 NIC by running your computer's EISA configuration utility.

NOTE: Use EISA configuration utility version 2.20 revision C or later to configure this card.

Additional query words: prodnt

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Last Reviewed: January 14, 1999
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