Hello everyone, here I am posting about newbie network issues..
I have configured an Ubuntu server 22.04 VM with nextcloud and certbot, with custom domain on Cloudflare DNS. In my LAN everyting works fine, even using my domain, so, I assume DNS configuration is ok, but when I try to connect to it outside, I get "ERR_CONNECTION_TIMED_OUT".
SSH didn't work too.
I can ping and tracert using my domain, proxmox web interface works fine too.
I can ping anyting from VM (using console on proxmox web interface), so VM have internet access.
In VM, ports 22, 80 and 443 are in LISTEN state, ufw rules are ok too.
I installed another Debian VM and same issue, can't SSH to it.
I have configured an Ubuntu server 22.04 VM with nextcloud and certbot, with custom domain on Cloudflare DNS. In my LAN everyting works fine, even using my domain, so, I assume DNS configuration is ok, but when I try to connect to it outside, I get "ERR_CONNECTION_TIMED_OUT".
SSH didn't work too.
I can ping and tracert using my domain, proxmox web interface works fine too.
I can ping anyting from VM (using console on proxmox web interface), so VM have internet access.
In VM, ports 22, 80 and 443 are in LISTEN state, ufw rules are ok too.
I installed another Debian VM and same issue, can't SSH to it.