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Cisco Bug: CSCuj60066 - Amur: Katana crashes in "EAP process framework" when we start roaming

Last Modified

Aug 28, 2020

Products (150)

  • Cisco IOS
  • Cisco Catalyst 3560X-48P-S Switch
  • Cisco Catalyst 2960C-12PC-L Switch
  • Cisco Catalyst 3560X-48U-S Switch
  • Cisco Catalyst 2960X-48LPS-L Switch
  • Cisco Catalyst 2960S-F48FPS-L Switch
  • Cisco Catalyst 2960X-24PS-L Switch
  • Cisco Catalyst 3560X-48T-E Switch
  • Cisco Embedded Service 2020 CON B Switch
  • Cisco Catalyst 3560CG-8TC-S Compact Switch
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Known Affected Releases

15.2(2)E 15.2(2.1.19)PI3

Description (partial)

Symptom:
1. Katana crashes when we start roaming.
2. A Catalyst switch with AAA configured for authentication may see a crash in the "EAP Framework" process if it has been idle for a period of time.

Conditions:
Scenario 1:
1. Setup 1000 APs
2. Bring up 12000 clients.
3. Start roaming at 360cps.
4. Katana Crashes.

Scenario 2:
When is switch is idle for long time with session for Data and Phone is authz by critical vlan(AAA Down). Crash is seen with trace backs. Also getting frequent Authc fail sys log messages for both Phone and Data.
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Bug Details Include

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