Hi folks, I've got >20 wgpeer entries in hostname.wg0 on my VPN gateway (OpenBSD 7.5), each for a road-warrior laptop running Linux, MacOS or Windows. After removing 3 peers on the command line last Thursday (using
ifconfig wg0 -wgpeer xxxxxxxxxxxxxxxx9AQR8zfadzA+fF5UsRCLNHd6Ljs= for each) some of the remaining connections became unusable. Some road-warriors could initiate their connections, but ping didn't work. "wg show" showed the connection on the gateway. After 2 mins the laptop disconnected and tried again. After rebooting the VPN gateway the problem is gone and all laptops can connect again (AFAICT). I understand that this is hard to reproduce, so this is more some kind of FYI. Regards Harri
