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Compability issue betwen Deep Security and DirectPath I/O of Cisco UCS

    • Updated:
    • 30 Aug 2017
    • Product/Version:
    • Deep Security 10.0
    • Deep Security 10.1
    • Deep Security 9.6
    • Platform:
    • N/A N/A
Summary

After activating a virtual machine for agentless protection, the DirectPatch I/O of Cisco UCS fails to function.

Details
Public

All network traffic on the network card used as a direct passthrough device is no longer scanned using the following modules:

  • Web Reputation
  • Intrusion Prevention/Detection
  • Firewall

This includes the virtual machine network traffic because the VM already has a direct access to the physical network card. Thus, its traffic no longer passes through the ESXi virtual networking layer. For more information, you may refer to this article: Agentless scan for traffic on direct PCI passthrough device.

However, Cisco UCS is not included in the official supported list.

As a workaround, do any of the following:

  • Install another NIC and activate the other NIC for monitoring.
  • Install Deep Security Agent (DSA) for the DirectPatch virtual machines.
Premium
Internal
Rating:
Category:
Troubleshoot
Solution Id:
1117865
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