For some reason I've been unable to VPN into my AC86U since a week or two ago... it sits in my second home, so I have no physical access to it right now. Attempts to connect just time out. At first I thought my internet must be down, but I was able to connect to my Synology NAS using QuickConnect... and from there (using the web interface) I was able to to start up a Debian docker which finally let me ssh into the router itself. Since I don't have access to the GUI, how much troubleshooting can I do via the command line? I tried rebooting already, as well as
but to no avail. In fact, the syslog shows:
Any ideas what could be causing this fatal error? I didn't perform any config changes so unsure why VPN access has stopped working. Thanks for any pointers, or maybe suggestions on what other parameters to check....
service stop_vpnserver1 service start_vpnserver1
Aug 31 03:22:37 vpnserver1: Diffie-Hellman initialized with 2048 bit key Aug 31 03:22:37 vpnserver1: TUN/TAP device tun21 opened Aug 31 03:22:37 vpnserver1: TUN/TAP TX queue length set to 100 Aug 31 03:22:37 vpnserver1: /sbin/ifconfig tun21 10.8.0.1 pointopoint 10.8.0.2 mtu 1500 Aug 31 03:22:38 vpnserver1: /bin/sh /jffs/etc/profile tun21 1500 1622 10.8.0.1 10.8.0.2 init Aug 31 03:22:38 vpnserver1: WARNING: Failed running command (--up/--down): external program exited with error status: 2 Aug 31 03:22:38 vpnserver1: Exiting due to fatal error