Guest

Preview Tool

Cisco Bug: CSCul22468 - L2 bridge Security feature failed on logging and shut down action

Last Modified

Oct 24, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

4.1.1.BASE 4.2.1.BASE 5.1.0.BASE 5.1.11.BASE

Description (partial)

Symptom:
L2 bridge security features (such as MAC Security, Dynamic ARP Inspection and IP Source Guard) allow user to set action on shutting down the violation port and/or generating log messages for the violation traffic.
If the violation traffic's frame size is larger than 1024, the configured shut down action and logging option will not work.

Conditions:
The violation traffic's frame size is larger than 1024,
Bug details contain sensitive information and therefore require a Cisco.com 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.