nymers

#!/bin/bash

network_device_v4=$(ip route show default | awk '/default/ {print $5}')
network_device_v6=$(ip -6 route show default | awk '/default/ {print $5}')
tunnel_interface="nymtun0"

if ! dpkg -s iptables-persistent >/dev/null 2>&1; then
    sudo apt-get update
    sudo apt-get install -y iptables-persistent
else