Trust Relationship failed / was not established when trying to backup.
Test of MSL-SVR71 -- The job failed with the following error: Backup Exec cannot connect to the remote agent because a trust relationship was not established between the remote agent and the media server. To establish a trust relationship, add the remote agent to the Favorite Resources in the backup selections tree.
We has BackUp Exec 2010 R3 (With all latest hotfixes and updates applied.)
We have a CA Server that controls all of our backup jobs. We have 1 MM Server that performs all of our backup jobs.
BKEXEC backups up some, the majority, of of systems fine. We have a problem with 3 of our servers, 1 is a Windows 2008 SP2 64Bit File Server, 1 is a Windows 2003 SP2 32Bit SQL Server and 1 Windows 2008 SP2 64Bit SQL Server.
Every time one of these servers is attempted to be backed up we get the above error. I have tried creating a new job for each server and the same happens.
PING and NSLOOKUP between the remote agent, MMS and CAS is working fine, all pingable and name resolves.
I have followed the following solution guide : http://www.symantec.com/business/support/index?page=content&pmv=print&impressions=&viewlocale=&id=TECH159323
None of the solutions work.
Please let me know if you need anymore information and and advice or help will be greatly appreciated.