[cisco-voip] SFTP backups stop

[Ryan Huff]

Sounds like CUCM isn’t trusting the new cert. Older (but recent) versions CUCM are still using weaker ciphers that OpenSSH and others have deprecated (Ex. CBC-Blowfish).

Look at the logs on the SFTP server; I bet you it’s showing a connection attempt from CUCM but saying it can’t agree on a cipher.

Sent from my iPhone

On Apr 20, 2018, at 19:37, Jason Aarons (Americas) <jason.aarons at dimensiondata.com<mailto:jason.aarons at dimensiondata.com>> wrote:



Anyone seen where you changed/regenerated the Globalscape SFTP key and backups stopped? Or maybe it was something else.

I’m stumped. Filezilla client to SFTP with same username/password works fine, log files in GlobalScape show CUCM connection and a dir list returned fine and then in CCM I see failure.

Restarted DRS master/local, rebooted PUB etc.

I deleted schedule and device, recreated devices, same problem.

CUCM 11.5 SU2 and latest GlobalScape EFT.

Was working fine,  then I regenerated key pair on GlobalScape.


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