I have recently done a large amount of work on my TrueNAS-12.0-U5.1 build and seem to have broken something. Alongside updating it to the latest software last night, I also have configured OpenVPN (running smoothly) on it following this tutorial. I am currently running an Ubuntu Server 20.04 VM with PiHole (nothing on the network currently pointing to it), a Plex server in a jail and OpenVPN. For some reason, all of a sudden, my Plex jail can no longer resolve domain names (can ping 8.8.8.8 but not google.com), and the same issue occurs within the Ubuntu Server VM. OpenVPN has no such issues.
As of before yesterday, Plex was working perfectly, and I believe it would have been using the DNS of the router or the FreeNAS (the FreeNAS is configured to use 8.8.8.8 and 8.8.4.4). Currently Plex shows to have "remote access enabled", however it cannot actually be accessed remotely and it can't do any matching as that relies on DNS. The PiHole is unable to resolve Host Names and hence is running as the worlds worst DNSat the moment.
My whole network is not effected, and this doesnt even effect the overall TrueNAS build, simply the jails and VM running inside it.
The resolv.conf of the TrueNAS:
The resolv.conf of the Plex Jail (192.168.0.1 is my current router. Plex was assigned the IP 192.168.0.11 via DHCP):
I dont really understand what I could have done to mess this up, unless it was something to do with the OpenVPN or settings on my router. I understand i could just change the nameserver in resolv.conf for every jail to 8.8.8.8, but I want a more permanent fix as this is supposed to reset after reboot. Hope I can get a hand. Cheers!
As of before yesterday, Plex was working perfectly, and I believe it would have been using the DNS of the router or the FreeNAS (the FreeNAS is configured to use 8.8.8.8 and 8.8.4.4). Currently Plex shows to have "remote access enabled", however it cannot actually be accessed remotely and it can't do any matching as that relies on DNS. The PiHole is unable to resolve Host Names and hence is running as the worlds worst DNSat the moment.
My whole network is not effected, and this doesnt even effect the overall TrueNAS build, simply the jails and VM running inside it.
The resolv.conf of the TrueNAS:
Code:
root@truenas[~]# cat /etc/resolv.conf # Generated by resolvconf search local nameserver 8.8.8.8 nameserver 8.8.4.4
The resolv.conf of the Plex Jail (192.168.0.1 is my current router. Plex was assigned the IP 192.168.0.11 via DHCP):
Code:
root@Plex:/ # cat /etc/resolv.conf # Generated by resolvconf search home nameserver 192.168.0.1
I dont really understand what I could have done to mess this up, unless it was something to do with the OpenVPN or settings on my router. I understand i could just change the nameserver in resolv.conf for every jail to 8.8.8.8, but I want a more permanent fix as this is supposed to reset after reboot. Hope I can get a hand. Cheers!