Highlighted
Trusted Contributor.. Trusted Contributor..
Trusted Contributor..
253 views

UCMDB Discovery Key exchange failed: Host Connection by Shell

Environment: UD 10.21
Discovery Error: "ErrorKey exchange failed: I/O error - read failed: An existing connection was forcibly closed by the remote host (uc)"

When trying to discover a Redhat 7.2 box (hosts sitescope server) the above error is received by "host connection by shell job". No other related CI is discovered for the respective IP address CI. Could this be due to any kex algorithms?

Could you please advise on the above.

Regards

 

Regards
Manoj
0 Likes
1 Reply
Highlighted
Super Contributor.
Super Contributor.

Re: UCMDB Discovery Key exchange failed: Host Connection by Shell

Hi Manoj_G

 

How many of your servers have such issue? If only one, you’d better check your permission configuration on that server. May be you can try with different account.

If the issue still exist after you confirm all permission configurations are correct, better prepare commutation logs and probe logs then open a support ticket.

 

BR
dong-xu

0 Likes
The opinions expressed above are the personal opinions of the authors, not of Micro Focus. By using this site, you accept the Terms of Use and Rules of Participation. Certain versions of content ("Material") accessible here may contain branding from Hewlett-Packard Company (now HP Inc.) and Hewlett Packard Enterprise Company. As of September 1, 2017, the Material is now offered by Micro Focus, a separately owned and operated company. Any reference to the HP and Hewlett Packard Enterprise/HPE marks is historical in nature, and the HP and Hewlett Packard Enterprise/HPE marks are the property of their respective owners.