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    pfsync0 ifconfig output inconsistent

    Scheduled Pinned Locked Moved HA/CARP/VIPs
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    • T
      teridon
      last edited by

      version: pfsense+ 24.03

      First, I am not using high-availability at all; i.e. the config item for "pfsync transfers" is OFF (at least, according to the GUI). I'm not having any problems -- I'm really just trying to learn why this kind of thing occurs.

      I am, however, monitoring ifconfig output periodically (via RANCID), to track changes (e.g. someone changed an interface IP via the command-line). Again, try not to focus on why I'm monitoring ifconfig output 😄

      In any case, I seem to be getting 3 different output states on the pfsync0 interface. The first is the most common. In the second variation, the "maxupd" line is missing. In the third, a mysterious "syncpeer" appears.

      ### most common state:
      pfsync0: flags=0 metric 0 mtu 1500
              options=0
              maxupd: 128 defer: off version: 1400
              syncok: 1
              groups: pfsync
      
      ## uncommon state:
      pfsync0: flags=0 metric 0 mtu 1500
              options=0
              syncok: 1
              groups: pfsync
      
      ## rare state:
      pfsync0: flags=0 metric 0 mtu 1500
              options=0
              syncpeer: 246.7.0.0 maxupd: 128 defer: off version: 1400
              syncok: 1
              groups: pfsync
      
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