LOG:Removing all addresses with this port

I’ve just checked in the logs for a node I’ve had running for a few weeks and I see messages like this as well:-

antnode.log.20250304T145900:[2025-03-03T18:46:18.955012Z INFO ant_networking::external_address 343] Connection on port 12001 is considered a
s faulty. Removing all addresses with this port

a couple a day on average.

And only for port 12001.

12001 is the port I’ve setup this particular node with!

From the other discussion we’re in Nodes from home issues I know that 32092 is the port of your node. So I’m guessing this message is innocuous.

I don’t understand why the node would be trying to contact itself.

It occurs to me though that it might be damaging for the node to remove all addresses that use that port though. Does it really mean ‘all’? What if my node is trying to contact other folk’s nodes on port 12001 because that is what they are using? Are those addresses going to be removed as well?