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Cisco Bug: CSCuq57822 - nginx HAP Reset When Custom Key Ring Configured

Last Modified

May 15, 2019

Products (1)

  • Cisco Application Policy Infrastructure Controller (APIC)

Known Affected Releases


Description (partial)

When a custom key ring is configured for HTTPS (GUI, API) access, switch nodes in the fabric may fail to boot properly.  The following output is seen on the console of the switch:

The console output after loading the image is:

*** Running INXOS PE IFC image  ***

User Access Verification
Restore Last Core[0]:
(none) login: Found card_index=21000
[   71.284872] nvram_klm wrote rr=16 rr_str=nginx hap reset to nvram
[   71.355709] obfl_klm writing reset reason 16, nginx hap reset
[   71.431847] Collected 8 ext4 filesystems 
[   71.479536] Freezing filesystems  
[   71.632409] Collected 1 ubi filesystems 
[   71.679079] Freezing filesystems  
[   71.719590] Done freezing filesystems  
[   71.765261] Putting SSD in stdby  
[   72.302056] Done putting SSD in stdby 0 
[   72.348723] Done offlining SSD 

After three (3) failed attempts to load the NX-OS image, the switch falls into the loader> prompt.

- APIC version 1.0(1e)
- NX-OS version 11.0(1b)
- Custom Key Ring configured and applied to HTTPS communication policy
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