Cannot ssh into service running through openwrt

Installing and Using OpenWrt
1

I have a proxmox server that houses a few containers. Some of these containers are running through openwrt which has a vpn enabled. One of these containers is my Homepage LXC. When i try to ssh -p 3000 192.x.x.x i get.

key_exchange_identification: Connection closed by remote host
Connection closed by 192.x.x.x port 3000.

Further, from my proxmox host when I try to SSH into my OpenWrt LXC container I get connection refused. Any help would be great, I purely want to SSH into my homepage LXC becuase configuring css files and what not is much easier in visual studio.

2

Wireguard is your friend

3

Do explain please sir.

4

have you cleared out your old keys?

In linux - rm ./ssh/known_hosts...