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High availability / Re: Can't ping HA interface IP
« on: November 14, 2022, 12:24:08 pm »
If you added the HA/pfsync interface as e.g. OPT1, there won't be any firewall rules present for that interface, initially. You need to add a rule permitting everything in on that interface (easiest way to permit "ping" as well as pfsync, XMLRPC, etc.)