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Cisco Bug: CSCun26726 - HSRP packet decoding fails with DISSECTOR_ASSERT_NOT_REACHED assert

Last Modified

Feb 20, 2018

Products (7)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 9516 Switch
  • Cisco Nexus 9396PX Switch
  • Cisco Nexus 9504 Switch
  • Cisco Nexus 3164Q Switch
  • Cisco Nexus 9508 Switch
  • Cisco Nexus 93128TX Switch

Known Affected Releases

6.1(2)I2(0.183) 6.1(2)I2(2a)

Description (partial)

Symptom:
Assertion message will be seen on decoding HSRP frames when the switch is using  MD5 method for authentication.

Conditions:
When switch has been configured with harp with md5 authentication method and user is using ethanalyser on the switch to decode frames on in band interface.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
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