Search found 56 matches

by Totila
Thu Jun 03, 2021 2:44 pm
Forum: Troubleshooting
Topic: Trying to install wireguard - Checking DNS resolver failed
Replies: 41
Views: 1775

Re: Trying to install wireguard - Checking DNS resolver failed

You need to ensure for Pihole to be configured to LISTEN on all local interfaces I can confirm that is setup on my pihole. Your settings look similar to mine. I seem to be missing the 192.168.0.0/24 assuming this is the IP of the modem in bridgemode. Your PI has 192.168.2.x as IP? Trying to underst...
by Totila
Thu Jun 03, 2021 1:20 pm
Forum: Troubleshooting
Topic: Trying to install wireguard - Checking DNS resolver failed
Replies: 41
Views: 1775

Re: Trying to install wireguard - Checking DNS resolver failed

Change the DNS in the clients: where would you change that? Are you referring to change the DNS for every client on the client? I would like to avoid this fiddling around and have it sorted automatically for very client that connects via wireguard VPN. Any other idea why things (pihole ad blocking) ...
by Totila
Thu Jun 03, 2021 9:46 am
Forum: Troubleshooting
Topic: Trying to install wireguard - Checking DNS resolver failed
Replies: 41
Views: 1775

Re: Trying to install wireguard - Checking DNS resolver failed

Yes, that is the server the pihole is running on. I can try to change that IP to the static PI address 192.168.200.2 and see if that helps. Your comment re the full tunnel might be the challenge here. If I pass all traffic through the tunnel, speed is super slow So what I have entered into 'allowed ...
by Totila
Wed Jun 02, 2021 4:27 pm
Forum: Troubleshooting
Topic: Trying to install wireguard - Checking DNS resolver failed
Replies: 41
Views: 1775

Re: Trying to install wireguard - Checking DNS resolver failed

Current DNS in the wireguard client is 10.9.0.1
by Totila
Wed Jun 02, 2021 4:05 pm
Forum: Troubleshooting
Topic: Trying to install wireguard - Checking DNS resolver failed
Replies: 41
Views: 1775

Re: Trying to install wireguard - Checking DNS resolver failed

if not really needed go for IPv4 only. This will make thinks easier. Personally I'm using a FritzBox behind a Speedport. WireGuard is installed on myRPi4B and working without issues. I completely disabled IPv6 :) Let me pick your brain here if you don't mind. Something I don't quite understand is: ...
by Totila
Tue Jun 01, 2021 4:39 pm
Forum: Troubleshooting
Topic: Trying to install wireguard - Checking DNS resolver failed
Replies: 41
Views: 1775

Re: Trying to install wireguard - Checking DNS resolver failed

That was it.

I entered a forwarding rule into the router that is in bridgemode to forward requests on 51820 to the fritzbox IP.

Wireguard now works, I can access my PI in LAN and via mobile connection.
by Totila
Tue Jun 01, 2021 2:35 pm
Forum: Troubleshooting
Topic: Trying to install wireguard - Checking DNS resolver failed
Replies: 41
Views: 1775

Re: Trying to install wireguard - Checking DNS resolver failed

So, ipv6 is now disabled on the Fritzbox as well. But, still no handshake when enabling wireguard on my phone. I tested within the same WiFi network but also via mobile connection. I cannot SSH into my PI. Dynamic DNS is setup via dietpi-config and endpoint can be reached (successful test in dietpi)...
by Totila
Tue Jun 01, 2021 1:45 pm
Forum: Troubleshooting
Topic: Trying to install wireguard - Checking DNS resolver failed
Replies: 41
Views: 1775

Re: Trying to install wireguard - Checking DNS resolver failed

I have disabled it on the PI. Resolving works now.

Do I need to disable ipv6 on my Fritzbox (behind a router in bridgemode) as well to establish the VPN tunnel successfully?

Currently, there is no successful handshake using the default wireguard server and client settings.
by Totila
Tue Jun 01, 2021 1:10 pm
Forum: Troubleshooting
Topic: Trying to install wireguard - Checking DNS resolver failed
Replies: 41
Views: 1775

Re: Trying to install wireguard - Checking DNS resolver failed

Same result:

Code: Select all

root@DietPi:~# ping -c 1 -W 5 one.one.one.one
PING one.one.one.one(one.one.one.one (2606:4700:4700::1111)) 56 data bytes

--- one.one.one.one ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time 0ms
by Totila
Tue Jun 01, 2021 12:53 pm
Forum: Troubleshooting
Topic: Trying to install wireguard - Checking DNS resolver failed
Replies: 41
Views: 1775

Trying to install wireguard - Checking DNS resolver failed

Hi there, I tried installing wireguard via dietpi-software but the DNS resolver check fails which blocks further installation steps. If that helps: I removed a pihole and wireguard installation to start from scratch. DNS server has been reset to 8.8.8.8 during uninstall. Any help would be much appre...