prowlarr can not connect to sonarr (or radarr)

[zimon]

I am running TrueNAS 13.2 and I installed prowlarr, sonarr and radarr via the TrueNAS WebGUI in different jails.
They all run fine, however when I want to add sonarr or radarr as an application to prowlarr I get the following error:

Unable to complete application test, cannot connect to Sonarr. Connection refused (192.168.1.194:8989)

I can ping the sonarr jail within the prowlarr jail and vice versa. All the jail setting are the default one when I installed the plugins. (NAT and VNET on).

These are the Basic and Network settings from the prowlarr jail:

and these are the ones from my sonarr jail:

There are some threads with a similar problem but without any solution... maybe NAT is causing issues?

 

[zimon]

I think there is some issue with the NAT port forwarding because when I am in the prowlarr jail I get this:

root@prowlarr:~ # nc -zv 192.168.1.194 8989
nc: connect to 192.168.1.194 port 8989 (tcp) failed: Connection refused

But there should be a NAT Port Forwarding for this port so this should work right?

 

[zimon]

For anyone who faces the same issue, I solved it by removing NAT from all the jails and assigning a fix ip for each jail (and adding the router of my network)