Proxmox LXC forward to other LXCs problem

[PalleA 0]

Hello

I know this is not 100% related to AirVPN but I just cant figure out how to do the setup. What I want to is do a forward from one LXC container to the OpenVPN LXC container

I know that I could install OpenVPN in the Prowlarr LXC and Qbittorrent LXC but that would be usage of 2 connections out of 5.

My setup is 
192.168.1.129 - OpenVPN  with airVPN.conf file 
192.168.1.131 - Prowlarr
192.168.1.132 - Sonarr
192.168.1.133 - Radarr
192.168.1.139 - Qbittorrent

So What I want to do is 192.168.1.131 --> Routing --> 192.168.1.129 (using VPN) and 192.168.1.129 and
192.168.1.139 --> routing --> 192.168.1.129 (VPN)

meaning that finding the files and downloading files is done through the VPN-connection (192.168.1.129).

I have installed OpenVPN + AirVPN.ovnf file in  192.168.1.1239 - My 129.conf looks like this.

arch: amd64
cores: 1
features: nesting=1
hostname: openvpn
memory: 1024
net0: name=eth0,bridge=vmbr0,gw=192.168.1.1,hwaddr=BC:24:11:7C:1C:98,ip=192.168.1.129/24,type=veth
net1: name=eth1,bridge=vmbr0,firewall=1,hwaddr=BC:24:11:0C:BC:F5,ip=dhcp,type=veth
onboot: 1
ostype: debian
rootfs: local-lvm:vm-129-disk-0,size=2G
swap: 512
tags: community-script;os
lxc.cgroup2.devices.allow: a
lxc.cap.drop: 
lxc.cgroup2.devices.allow: c 188:* rwm
lxc.cgroup2.devices.allow: c 189:* rwm
lxc.mount.entry: /dev/serial/by-id  dev/serial/by-id  none bind,optional,create=dir
lxc.mount.entry: /dev/ttyUSB0       dev/ttyUSB0       none bind,optional,create=file
lxc.mount.entry: /dev/ttyUSB1       dev/ttyUSB1       none bind,optional,create=file
lxc.mount.entry: /dev/ttyACM0       dev/ttyACM0       none bind,optional,create=file
lxc.mount.entry: /dev/ttyACM1       dev/ttyACM1       none bind,optional,create=file
lxc.cgroup2.devices.allow: c 10:200 rwm
lxc.mount.entry: /dev/net/tun dev/net/tun none bind,create=file
lxc.cap.drop: 
lxc.apparmor.profile: unconfined

Prowlarr (192.168.1.131) 131.conf looks like this

arch: amd64
cores: 2
features: keyctl=1,nesting=1
hostname: prowlarr
memory: 1024
mp0: /mnt/pve/Plex,mp=/mnt/Plex
net0: name=eth0,bridge=vmbr0,gw=192.168.1.1,hwaddr=BC:24:11:6B:C3:21,ip=192.168.1.131/24,type=veth
net1: name=eth1,bridge=vmbr0,firewall=1,hwaddr=BC:24:11:0C:BC:F4,ip=dhcp,type=veth
onboot: 1
ostype: debian
rootfs: local-lvm:vm-131-disk-0,size=4G
swap: 512
tags: arr;community-script
unprivileged: 0
lxc.cgroup2.devices.allow: c 10:200 rwm
lxc.mount.entry: /dev/net/tun dev/net/tun none bind,create=file
lxc.cap.drop: 
lxc.apparmor.profile: unconfined

but the forward to 129 just don't work.

Any ideas of what I should do?

Thanks

When it works, then I could write a guide for a full setup - LXC container for Container if anyone needs it.