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Cisco Bug: CSCvu54116 - virtio interfaces not discovered by IOS when host MTU config > 1518

Last Modified

Sep 10, 2020

Products (1)

  • Cisco Cloud Services Router 1000V Series

Known Affected Releases

17.1.1 17.1.2 17.2.1

Description (partial)

Symptom:
Virtio interface not discovered by IOS when host configures interface specific MTU greater than 1518.

Conditions:
CSR1000v, ISRv or vEWLC based on IOSXE 17.1.x or IOSXE 17.2.x running in a KVM hosted environment.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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  • Known Fixed Releases
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