[Solved] Unable to access bridge docker webuis from a VLAN/bridge Windows VM

[HNGamingUK]

Hello,

 

So as the title suggests I am unable to access my dockers that are in default bridge mode from a Windows VM (on unraid) from a VLAN (br0.20)

 

Here is what my unraid network config looks like:

 

Here is a screenshot of my dockers :

 

While on my Windows VM (which has it's network as br0.20) I am unable to access the docker containers on the standard bridge mode (eg Grafana) however I am able to access the dockers using custom networks (eg UNMS).

 

My network setup as follows:

br0 (Standard bridge) is on a 10.0.1.0/24 subnet

br0.20 (VM assigned) is on a 10.0.2.0/24 subnet

br0.5 (2 of the dockers) is on a 10.0.0.0/24 subnet

 

I am able to access any of the dockers webUIs from a mobile device on the same subnet as my Windows VM. I believe this has something to do with the network isolation between dockers and VMs am I right?

 

How would I go around allowing access from the Windows VM to the dockers on the default bridge?

 

Edited September 13, 2020 by Conmyster

[HNGamingUK]

For reference to anyone in the future I have fixed this by doing the following:

 

Removed br0.20 from unraid network settings

Set Windows VM network to br0

Set vlan tagging inside the Windows VM for VLAN 20

 

This has allowed for my Windows VM to connect to the correct subnet and also allows me to manage my unraid webui and docker uis also.