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CARP Sync Problem

Scheduled Pinned Locked Moved HA/CARP/VIPs
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  • F
    Fund
    last edited by Dec 18, 2017, 4:53 PM

    Dear All,

    I have 2 pfSense VM.

    Master version: 2.3.4
    Backup version: 2.3.2

    I configured CARP. Everything seems is ok. But master didn`t replicate its configuration to backup.
    HA, VIP, Firewall Rules configured. Two VM ping each other.

    But when i go to Backup server i see this. See attachment.

    CARP.JPG
    CARP.JPG_thumb

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    • J
      jimp Rebel Alliance Developer Netgate
      last edited by Dec 20, 2017, 9:23 PM

      The configuration versions of pfSense must be identical on both units.

      It can't synchronize from 2.3.4 to 2.3.2 because they have different configuration formats

      https://doc.pfsense.org/index.php/Versions_of_pfSense_and_FreeBSD

      2.3.4 is revision 15.8, 2.3.2 is 15.5. Attempting to synchronize that could cause a bad configuration to be loaded on the backup unit.

      Upgrade both to 2.3.5-p1 (or preferably 2.4.2-p1) and try again.

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