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Cisco Bug: CSCul48407 - N9k ERSPAN source session cannot be decoded by other Cisco device

Last Modified

May 13, 2020

Products (2)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 9508 Switch

Known Affected Releases

6.1(2)I1(1)

Description (partial)

Symptom:
ERSPAN packets from a Nexus 9000 are not decapsulated on the destination session which is another Cisco device.

Conditions:
N9k is configured as an ERSPAN source and the target is another Cisco device.  Due to a hardware limitation of the N9k platform the ERSPAN header cannot be interpreted for decapsulation.
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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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