Hello,
I have an old RB751G-2HnD which I recently updated from version 6 to 7.9 as I needed Wireguard. The configuration is very basic. No firewall rules, no special routes. Just the minimum required configs to connect to the internet and connect with wireguard to the VPN provider of my choice (Mullvad). I have an identical RB5009 setup which works great. In the case of RB751G-2HnD, I see no attempt to connect to the Mullvad endpoints.
I get 0 TX bytes in the peer tab.
I found it weird. I then setup a new Wireguard endpoint to my RB5009 and tried to connect to that one from my RB751G-2HnD. Again, no movement or an attempt to initiate any connection and TX bytes were 0. In both cases I could ping the endpoints just fine from the RB751G-2HnD, so this does not like a connectivity issue. The RB5009 endpoint was working fine as I tested it with my phone wireguard client later on.
It's as if the Wireguard service is dead for this device.
Anyone noticed anything similar? I understand that RB751G-2HnD is an ancient device, but I still have uses for it.