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PAM: Failed to establish a communications

Question asked by BipinSh on Jun 22, 2018
Latest reply on Jun 22, 2018 by prira01


We are experiencing hundreds of our UNIX target accounts are failing to verify credential and error showing as below,


PAM-CM-1341: Failed to establish a communications channel to the remote host


It's very hard to debug such issues without any proper error messages. can you please help to find out what are all the scenarios when we get this error.