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General Discussion / DNS issues between interfaces
« on: April 17, 2024, 10:58:53 pm »
I am new to OPNsense, I just set it up today.
Maybe someone can help me, here is the issue:
I have my standard LAN interface (192.168.50.1), under which I have a pihole running (192.168.50.10).
I wanted to use the third port (opt1) on the server OPNsense is running on as a dedicated port for all things connected to Jellyfin. I have this connected to a port on my second server, which all the containers are using, so I set it up as a seperate interface (192.168.30.1). Somehow when I enter my piholes ip address as the dns server, the containers are not able to establish an internet connection, but when I set it to the cloudflare dns, everything works. How do I fix this? All my devices on the LAN interface also use the pihole and they are running fine.
For setting up the network, I just set up two firewall rules, identical to the ones automatically created for LAN. (except for the source of course).
Maybe someone with a bit more experience can tell me what is going on.
Thanks!
Maybe someone can help me, here is the issue:
I have my standard LAN interface (192.168.50.1), under which I have a pihole running (192.168.50.10).
I wanted to use the third port (opt1) on the server OPNsense is running on as a dedicated port for all things connected to Jellyfin. I have this connected to a port on my second server, which all the containers are using, so I set it up as a seperate interface (192.168.30.1). Somehow when I enter my piholes ip address as the dns server, the containers are not able to establish an internet connection, but when I set it to the cloudflare dns, everything works. How do I fix this? All my devices on the LAN interface also use the pihole and they are running fine.
For setting up the network, I just set up two firewall rules, identical to the ones automatically created for LAN. (except for the source of course).
Maybe someone with a bit more experience can tell me what is going on.
Thanks!