Cisco Bug: CSCus55004 - Kernel Panic with pre-auth ACL and external web-redirect
Jan 24, 2019
- Cisco 5500 Series Wireless Controllers
Known Affected Releases
7.4(130.0) 7.6(120.0) 8.0(100.0) 8.0(110.0)
Symptom: A WLC may crash and reboot with no crashfile written, and no messages seen on the console. A panic crash file may be written. In some cases, especially on 2504 controllers, the controller may be unable to boot ("Boot loader failed verification"), and will have to be replaced - see CSCus97021. Conditions: Web Auth with pre-authentication ACL and External Web-Redirect. Most frequently seen on a 2504, but may be encountered on a 5508.
Related Community Discussions
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)
- Known Fixed Releases
- Related Community Discussions
- Number of Related Support Cases