Hi
I can’t get PiHole+Unbound installed, although I’m using ZimaOS. I keep getting an error message about UDP port 67. The regular Pi-hole installation, without Unbound, seems to work. It’s a shame, as I would have liked to use Unbound. What am I doing wrong? I hope someone can help me.
Greetings
Hi @Pierre and welcome here!
For accurate (precise) answer we need detailed error msg.
I can only guess, Your port 67 is occupied by another docker app. So msg maybe in this format:
Error starting userland proxy: listen udp 0.0.0.0:67: bind: address already in use
Do you mean these messages:
udp 0 0 0.0.0.0:67 0.0.0.0:*
But what is the use of this port?.I can’t do anything with that.
I have problems there too.
tcp6 0 0 :::53 :::* LISTEN
udp6 0 0 :::53 :::*
Hi. Sry for late reply.
port 53 is for DNS and port 67 is for DHCP. So If You have problem with one of them (both), docker image container may not be working correctly.
So on Your Host You must inspect what is occupying ports 53, 67
In terminal (You can go over ssh protocol or in web interface):
sudo lsof -i -P -n | grep :53
sudo lsof -i -P -n | grep :67
See what is listening on these ports and uninstall it. In case that You do not need it.
I’m having exactly the same issue. Ports 53 and 67 are being used by Jellyfin, which I do not wish to uninstall. /usr/lib/jellyfin/bin/jellyfin 53 /usr/lib/jellyfin/bin/Microsoft.Extensions.Logging.Abstractions.dll and /usr/lib/jellyfin/bin/jellyfin 67 /usr/lib/jellyfin/bin/Microsoft.Extensions.FileProviders.Abstractions.dll are the relevant lines in ttydBridge when I search these ports.