How to enable NDIS drivers to pass unsupported protocol traffic
Technical Articles ID:
KB66899
Last Modified: 11/5/2020
Last Modified: 11/5/2020
How to enable NDIS drivers to pass unsupported protocol traffic
Technical Articles ID:
KB66899
Last Modified: 11/5/2020 Environment
McAfee ePolicy Orchestrator (ePO) 5.x McAfee Host Intrusion Prevention (Host IPS) 8.0 Summary
By default, the Host IPS NDIS drivers block network traffic for unsupported protocols. Protocols listed when configuring a firewall rule are the supported protocols. When the Allow traffic for unsupported protocols option is enabled through the Host IPS Firewall Options policy in the ePO console, you configure the NDIS drivers to pass unsupported protocol traffic instead of blocking it. It might resolve third-party application issues even if the Host IPS Firewall feature is disabled. To troubleshoot the Host Intrusion Prevention 8.0 NDIS drivers, see KB75917. SolutionIn ePO, you can configure the Allow traffic for unsupported protocols option via the Host IPS Firewall Options policy.
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