Preview Tool

Cisco Bug: CSCtf27580 - Ethernet interface input queue wedge from broadcast/uniGRE traffic

Last Modified

Sep 23, 2017

Products (1)

  • Cisco Aironet 3700 Series

Known Affected Releases

12.4(21a)JA1 12.4(21a)JHA 6.0(196.0)

Description (partial)

 (a) AP not staying joined to WLC.
 (b) AP unable to get IP address.
 CAPWAP AIR-AP1231G-A-K9 APs running - 12.4(21a)JHA code in local mode.
 GRE broadcast traffic is on same VLAN as APs.

Related Community Discussions

ethernet interface input queue 81/80 (size/max)
Hello, Does anyone had the problem that the Gigabit interface of a C1140-K9W7 (or C1135) sometimes "hangs" due to queue problems (from what I understood it was queue problems)? I've got this AP, C1140-K9W7 with IOS 12.4(21a)JA1 and noticed it was not processing any input packets at the Gigabit interface, the drop count was 0 but strangely the input queue information was that it had size 81 and max 80... looks to me that the queue processing code hanged somewhere... The interface output is OK however ...
Latest activity: Mar 29, 2010
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.