DRS Backup Unable to contact server. Master or Local Agent could ..

[iptsupport]

Hello ,

I have problem with backup in unity connection Publisher ,

when I try to perform backup unity connection sub in PUB I got error:

but if I perform backup in unity connection sub only it is fine.

my version of unity connection is : 12.5.1.13900-35

any idea?

[Nithin Eluvathingal]

Check if unity certificates got expired or not. 
Have you tried restarted  agent ? 

[iptsupport]

the certificates not expired ,I try perform reset but didn't solved the issue .

From what I know Cisco unity Separate the backup.
Any node make back to himself so why i see in the publisher the subscriber backup