OPNSense + ZeroTier = Momentary Traffic


We have setup ZeroTier on other routers successfully before – this time is proving to be a challenge for some reason. We have our interfaces setup in OPNSense and we have the allow all firewall rules setup. Traffic will work for up to a minute across ZeroTier after an interface change and then stop flowing. We’re stumped – I haven’t experienced this before. We’re on:

OPNsense 22.1-amd64
OpenSSL 1.1.1m 14 Dec 2021

Has anyone else run into this? I’ve even messed with NAT – Thank you in advance for any tips/tricks/resolution.

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