Fresh install using docker and the steps at How to Install Pi-Hole on Your Synology NAS – Marius Hosting
Docker version 20.10.3-1308
Synology 1621+ with DSM 7.1-42661 Update 4
Router Unifi UDM Pro. WAN has been changed to the DNS of the Synology NAS on my network. No ports were entered in the DNS field.
IPv6 turned off at router level.
Actual Behaviour:
Dashboard showing zero queries or activity.
from log
[✗] Failed to resolve doubleclick.com via a remote, public DNS server (2001:4860:4860::8888)
WARN: Could not sendto() in send_dhcp_discover() (/__w/FTL/FTL/src/dhcp-discover.c:233): Network is unreachable
*** [ DIAGNOSING ]: Pi-hole processes
[✗] lighttpd daemon is inactive
[✗] pihole-FTL daemon is inactive
Your debug log shows your system is using eth0 with IP 169.254.71.63:
*** [ DIAGNOSING ]: Networking
[✓] IPv4 address(es) bound to the eth0 interface:
169.254.71.63/16
[✗] No IPv6 address(es) found on the eth0 interface.
This indicates you have no internet connection (dead linkdown):
*** [ DIAGNOSING ]: Network routing table
...
169.254.0.0/16 dev eth0 proto kernel scope link src 169.254.71.63 dead linkdown
169.254.0.0/16 dev eth1 proto kernel scope link src 169.254.11.59 dead linkdown
169.254.0.0/16 dev eth2 proto kernel scope link src 169.254.30.75 dead linkdown
...
Looks like your machine doesn't have full internet access.
That's odd. I'm playing video games and browsing the internet from the same machine right now.
Hosting a plex server from my NAS and able to view files and download a new file.
Not sure why it's showing no connection I'm using the internet on every device.
I made a few changes router side, opened some ports, changed my DNS.