Just curious, what is your kernel

      version?  I had a similar issue trying to set up wireguard on an
      old kernel, aarch64 machine.

      Mario Marietto via Dng wrote:

root@devuan:~#

              sudo modprobe ip_tables

root@devuan:~# sudo

            echo 'ip_tables' >> /etc/modules

root@devuan:~# iptables

            -t nat -A POSTROUTING -o mlan0 -j MASQUERADE

iptables v1.8.7 (legacy):

          can't initialize iptables table `nat': Table does not exist
          (do you need to insmod?)

          Perhaps iptables or your kernel needs to be upgraded.