iptables bad argument

[devinberg]

When running through the setup, I’m getting Bad argument ‘1b52d2d5f0df’ from add-nat-routing.sh. This occurs when attempting to run add-peer.sh.

[vaughngx4]

Do you have anything else set up on the instance? I'm thinking it's getting the wrong network interface or messing something up there. Use ip a to find your main interface name and try replacing the interface name in both scripts in the helper folder.

[vaughngx4]

Otherwise check the contents of /etc/wireguard/settings/ and make sure the files in there contain what they're meant to(partial IPs for the ipv4 and ipv6 files and a number in the peer.next file).

[devinberg]

I do have an installation of Matrix on this server, so that is probably the problem. I was able to fix it as you suggested, I changed IN_FACE=$(ip -o link show | awk '{print $2,$9}' | tr -d ' ' | grep 'UP' | grep -o [a-z0-9]*: | tr -d ':') to IN_FACE="ens3" in both of the helper scripts.

[devinberg]

Thanks a lot!