Hi @ll,
I’ve been searching for a while, but I haven’t found anything yet.
My HA is behind a firewall and I want to regulate the outgoing traffic. So my question is: which external IPs and Ports are required by the HA, e.g. for updates or time? Is there a list/source for this?
There’s no authoritative list because each integration will make its own calls.
That said, github is where the downloads come from and it uses cloud flare. So if you’re thinking about locking down your outbound get ready for chasing a herd of cats.