Not getting the IP Address locally

I just found something odd with only 1 of my nodes that up to now has been running great.

I noticed in Supermon that I cannot connect to this node, so I went to the IP address that is for the node (yes I made it static) and I could not connect, but with the VPN (tailscale) I was able to connect.

192.168.1.232 / node620309 on Ethernet so the router shows it and online

I did a ip addr on the node and got this thought maybe an update would resolve it, but I am getting failure resolving all the updates.

Any thoughts or suggestions? It had been fully working before and now this, very strange. Nothing was changed on it (edited)

All my nodes have tailscale and do not exhibit this issue. ATM, that is the only way I can get into that node.

You have only an IPv6 address, and no IPv4 address on your enp1s0 Ethernet interface. You will not be able to access it via a local IPv4 address, since it does not have one.

That is the "what", but not the "why". I do not know why your machine is doing IPv6 exclusively. Maybe you changed something on accident? Maybe it's your router's fault?

Not that I am aware of. No change on the router made. What can be done to fix the issue? Any thoughts? I will do a remote reboot of the router and node to see if that does anything too.

Ok, now this is wierd, the restart of the router did it. Don't know why but it worked.

Thank you Mason.