"ConnectorException: com.jcraft.jsch.JSchException: Algorithm negotiation fail" Problem With Ciphers On AIX With Unix Connector (Doc ID 2285247.1)

Last updated on JULY 16, 2017

Applies to:

Identity Manager Connector - Version 11.1.1.7.0 and later
Information in this document applies to any platform.

Symptoms

After changing ciphers on AIX host to:

- Ciphers aes128-ctr,aes192-ctr,aes256-ctr
- MACs hmac-sha2-256,hmac-sha2-512

Unix connector stopped worked -> we can see in logs:

 

Cause

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