Preview Tool

Cisco Bug: CSCvu51461 - IOS AP fails to decode SGT CMD info of udp DNS traffic

Last Modified

Jun 10, 2020

Products (1)

  • Cisco Aironet 3700 Series Access Points

Known Affected Releases


Description (partial)

CTS SGACL enforcement doesn't work on IOS APs for UDP traffic, below errors are reported on AP logs:
*Jun  3 16:18:40.111: %RBM-7-RBM_ASSERT: 
Assertion failed: ../VIEW_ROOT/cisco.comp/cts/rbm/src/rbm_dp.c:299:rbm_applicable_rbacls_init(): '(src_sgt == 0) || ((2 <= src_sgt) && (src_sgt <= 0x0FFEF))'src_sgt= (0x1) -Process= "<interrupt level>", ipl= 4
-Traceback= 10CB604z 10CB844z 18E07D4z 18B120Cz 19E8DF4z 19E9128z 161F57Cz 2E5C91Cz 2E6AE64z 2E6A2D4z 15444D0z 15400CCz 15400CCz 1544598z 1438E74z

Local mode IOS APs.
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.