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  1. XenServer Org
  2. XSO-769

MTU change on network is not passed to PIFs

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    Details

    • Type: Bug
    • Status: Done (View Workflow)
    • Priority: Major
    • Resolution: Done
    • Affects Version/s: 7.1
    • Fix Version/s: None
    • Component/s: Networking
    • Labels:
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      Description

      I have a network that was set to MTU 9000 via xe network-param-set MTU=9000. The problem is all the PIFs inside this network are still on MTU 1500. Obviously, it causes issues when I want to communicate with VMs inside this network.

      This was working on 7.0, and even survive an upgrade to 7.1. But on a freshly installed pool on 7.1, the network got indeed the MTU displayed at 9000, but the PIF still stick on 1500.

      What should I do to force the PIF to get the right MTU?

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            • Assignee:
              kc284 Konstantina Chremmou
              Reporter:
              olivierlambert Olivier Lambert
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              Dates

              • Created:
                Updated:
                Resolved: