05-11-2021 07:45 AM
Hello,
i have problems connecting my DNA Center Version 2.1.2.6 to my WLC 9800 Version 17.3.3.
I configured Netconf Port 830 in the WLC and added the Port 830 in the DNA discovery.
I also checked via ssh if the port 830 is accessible. It worked.
However, if i try to connect the WLC to DNA, i get an error because of netconf: Missing Netconf Port
But when i look into my WLC log, i see:
May 11 15:55:04.725 MEST: %DMI-5-AUTH_PASSED: Chassis 2 R0/0: dmiauthd: User 'dna' authenticated successfully from x.x.x.x:37774 and was authorized for netconf over ssh. External groups: PRIV15
Does anyone have an idea what the problem is here?
05-21-2021 07:01 AM
Try re-discovering the 9800 and putting in the netconf port as part of the discovery.
12-03-2021 03:35 AM
tried to re-discover but found same issue.
12-03-2021 08:44 AM
My DNAC instance constantly had issues with Netconf on the 9800s. It would work, then one day it would stop working.
DNAC 2.2.3.3 seems to have cleared this up.
I have a mix of 17.3.3 or 17.3.4 on my controllers.
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