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The DPM service was unable to communicate with the protection agent on servername.local.domain (ID 52 Details: The semaphore timeout period has expired (0x80070079)) RRS feed

  • Question

  • Hello

    I Have Hyper-V 2012r2 with hyper-v role. On this server I have one VM(win 2008r2 web server) which I backup via DPM agtent.  This server is connected with my site via IPSEC and backup running via IPSEC.  In my location I have DPM Server  2012r2 ver. 4.2.1553.0 

    For 1 month everything works ok. Nothing changed on network or hyper-v settings. But from 29.12.2016 (last correct backup) i have receive error and  full express backup or recovery points cant' create. ID 52 Details: The semaphore timeout period has expired (0x80070079)). I can't do backup.

    Please Help.

    Wednesday, January 18, 2017 9:28 AM