04-21-2014 05:52 AM - edited 03-07-2019 07:09 PM
Any one knows how to fix the error "%VMS-1-CONN_SSL_NOAUTH: SSL AUTHENTICATION failure." in Nexus 1000v. Starting seeing this error after upgrading the VSM version to 4.2(1)SV2(2.1a).
04-21-2014 09:05 AM
Hi,
In SV2(2.1) we started doing VSM to vCenter server certificate validation.
You can find more info about this change in the SV2(2.1) Release Notes.
"If the certificate authentication fails, a warning is generated but the connection is not impaired. This is an optional feature."
HTH,
Joe
04-21-2014 10:08 PM
Thanks Joe.
Is there any way to turn of this warning as we are not using any certificate in the vCenter?
Regards
RK
04-22-2014 05:13 AM
Hi RK,
There is no way to suppress the messages at this time. If that changes, I will update the thread.
Thanks,
Joe
06-01-2015 04:08 PM
RK,
Yes there is by using "logging level security 0". Here you go:
2015 Jun 1 22:06:41 N1Kv01 %VMS-1-CONN_SSL_NOAUTH: SSL AUTHENTICATION failure.
2015 Jun 1 22:09:41 N1Kv01 %VMS-1-CONN_SSL_NOAUTH1: SSL AUTHENTICATION failure.
2015 Jun 1 22:12:41 N1Kv01 %VMS-1-CONN_SSL_NOAUTH: SSL AUTHENTICATION failure.
N1Kv01#con
Enter configuration commands, one per line. End with CNTL/Z
N1Kv01(config)# logging level security ?
<0-7> 0-emerg;1-alert;2-crit;3-err;4-warn;5-notif;6-inform;7-debug
N1Kv01(config)# logging level security 0
N1Kv01(config)#
N1Kv01(config)# sh clo
Mon Jun 1 22:20:19 UTC 2015
N1Kv01(config)# copy run startup-config
[########################################] 100%
2015 Jun 1 22:20:52 N1Kv01 %SYSMGR-STANDBY-5-CFGWRITE_STARTED: Configuration copy started (PID 4819).
N1Kv01(config)# sh clo
Mon Jun 1 22:25:29 UTC 2015
-Stanley B
06-03-2015 05:31 AM
Hi RK and Stanley,
This has been fixed in SV3(1.1). The defect ID is CSCuo39379.
The fix does two things:
1. Change the output of the message to be more detailed
2014 Jun 21 23:46:32 labVSM vms[3345]: %VMS-1-CONN_SSL_NOAUTH1: SSL AUTHENTICATION failure. [This message can be safely ignored if vCenter Certificate is not in use.]
2. Provide the option to enable/disable these messages
Cisco Nexus 1000V for VMware vSphere System Management Configuration Guide
Have a good day,
Joe
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