XMLPRC version mismatch with Pfsense 2.4.3_1



  • I have 2 Pfsense with Version 2.4.3_1 ( p1). If i try to configure a CARP Cluster, i got perfect communications on the sync interface but XMLPRC does not sync, because there is a version mismatch on XMLPRC. One site reports 18.1 and the other site 18.0. If i install 2.4.3 on the backup site, it reports version 17.9 mismatch to 18.1.
    So the update from Pfsense 2.4.3 ( XMLPRC Vers. 17.9) to 2.4.3_1 (XMLPRC Vers 18.0) breaks this XMLPRC CARP sync system. How can i update XMLPRC to Vers 18.1 ?


  • Rebel Alliance Developer Netgate

    If both firewalls are on the same version, they should have the same configuration revision as well. It is possible that something in your configuration isn't upgrading properly to get it to the most recent revision. Both sites should be at 18.0.

    It's possible the site with 18.1 was accidentally upgraded to 2.4.4 and then moved back to 2.4.3, or a similar move to master and back, which may have landed it ahead of the other one. In that case, you would need to fix it manually. Looking at the upgrade code, it should be safe to make a backup and edit the revision to 18.0 and then restore it.



  • Hi Jimp.

    Thank you, that worked perfectly. Indeed i reverted from 2.4.4 to 2.4.3 and recovered the last configuration, which causes this version mismatch.