title: No internet for connected clients with freshly install pivpn (wireguard)
body: <p>I have a freshly installed pi4, and after running <code>curl -L https://install.pivpn.io | bash</code> to install pivpn (wireguard), the clients connect but have no internet access.
  From my Pi I can ping the clients. Using tcpdump I can also see the clients are connected, but still no internet access</p>
  <p>My Iptables is set like this:</p>
  <pre><code>#iptables -S
   
  -P INPUT DROP
  -P FORWARD DROP
  -P OUTPUT ACCEPT
  -A INPUT -i eth0 -p udp -m udp --dport 51820 -m comment --comment wireguard-input-rule -j ACCEPT
  -A INPUT -i eth0 -p tcp -m tcp --dport 22 -m comment --comment ssh -j ACCEPT
  -A INPUT -i eth0 -p tcp -m tcp --dport 443 -m comment --comment ssh -j ACCEPT
  -A FORWARD -d 10.6.0.0/24 -i eth0 -o wg0 -m conntrack --ctstate RELATED,ESTABLISHED -m comment --comment wireguard-forward-rule -j ACCEPT
  -A FORWARD -s 10.6.0.0/24 -i wg0 -o eth0 -m comment --comment wireguard-forward-rule -j ACCEPT
  </code></pre>
  <p>in my /etc/sysctl.conf the <code>net.ipv4.ip_forward=1</code></p>
  <p>and the rest of the settings of ipvpn are just standard.</p>
  <p>In the wireguard settings I just use google DNS: 8.8.8.8</p>
  <p>I am running out of ideas.
  Can anyone please help ?</p>