Error Code details
Severity: Information 
Component: Cluster Server One 
Security handshake failed for client: [ Peername : '<IP_address>' Peer Process : '' Peer PID : 0]. Error codes [28674, 0]

This message is displayed on CP server when you attempt to establish inter-cluster communication after upgrading security to 2048 bit key encryption and SHA256 signature certificates.

During the upgrade, the vcsauthserver gets 2048 bit SHA256 certificates and the trust information gets deleted, which causes the CP server and client communication to break.


Veritas solutions
Solution 1 Vote: [Useful] [Not useful]
Last Modified: 2015-12-14 00:31:34 PST
Platform: Generic
Release: Generic

Reestablish the trust relationship between CP server and CP client.

  • Set up trust for each node on the client side. Perform the steps given under Re-establishing CP server and CP client communication after upgrading to 2048 bit key and SHA256 signature certificates section in the VCS Configuration and upgrade guide.


Note: VCS versions lower than 6.0.5 will not communicate with VCS 7.1 even after setuptrust. You must upgrade to VCS 6.0.5 or above on clusters running VCS versions lower than 6.0.5.


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