u/Pro_Owner

Hi all,

first time posting here since im new to openmediavault. I'm having issues with my reverse proxy setup. I'll give you some context and the reason why i think it's openmediavault related rather than router/switch.

• Routing (proxmox node router):
  • opnsense (192.168.1.x)
    • opnsense has vlan 1, 2, 3, 4, 5, 10, 20, 99 firewall is fully open between vlans for now
  • unifi manager (192.168.2.x)
  • ngix reverse proxy (192.168.10.x)

ubiquiti switch is on 192.168.2.x but that shouldn't matter

• Home services (proxmox node 0)
  • grocy (192.168.3.x)
  • homarr (192.168.3.x)
• Nas services (proxmox node 1)
  • openmediavault (192.168.3.x)

When I navigate to openmediavault from anywhere in the network on it's internal mDNS name, I get the login page and can use openmediavault fine. If I navigate to the configured url in ngix I get a 504 timeout.

The reason why i think its config on omv:

• all proxmox settings between node 0 and node 1 are the same
• settings-wise for the network both grocy and omv have the same configuration
• in the switch both ports for node 0 and node 1 are set to default vlan 2 with an allow all tagged vlan traffic.
• the exact same setup works for grocy

good to know:

• my ngix fetches ssl certificates from letsencrypt through cloudflare as dns validation
• my domain doesnt have public dns records pointing back to my ip
• my domain has a custom record in unbound dns in opnsense pointing to ngix with a catchall * subdomain
• all vlans have their own gateway & dns server both on 192.168.[vlantag].1
• I've checked and tried the most common things mentioned arount the internet already, but I won't guarantee I couldnt have made a mistake.
• I reinstalled OMV already as well just to make sure.

I'm familiar with networking by now, but by no means i would call myself an 'expert'.

If anyone has an idea, i will be forever grateful.