Preview Tool

Cisco Bug: CSCvt64987 - Invalid TACACS+ request packet with Nexus Devices

Last Modified

Apr 02, 2020

Products (1)

  • Cisco Identity Services Engine

Known Affected Releases


Description (partial)

Received the following error when attempting to authenticate with Tacacs for device administration "TACACS: Invalid TACACS+ request packet - possibly mismatched Shared Secrets" but works with Catalyst switches with the same Shared Secret.

only affecting 2.6
Bug details contain sensitive information and therefore require a account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.