Can't access host from VM or some Dockers


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Running Unraid 6.9.2.

I am having an issue that is likely related to my custom network setup and am looking for some suggestions to get it resolved. 

 

I have 2 VLAN's in my home network: (VLAN 10 - Management & VLAN 20 - Services). My goal was to isolate the management functions of Unraid (Web, SSH) on one NIC (10.25.10.2 - VLAN 10), and have my other services (SMB, dockers, VM's) on the second NIC (VLAN10 & VLAN20). 

 

I used the "bind interfaces only" option in the SMB settings to make sure that SMB was only available on my second NIC.

image.png.22a3c52e09400afdbe7db4b4b57257fc.png

 

I used the BIND_MGT="yes" in my ident.cfg to make sure the GUI and SSH was only available to my primary NIC.

 

I have setup my router and my switch with the appropriate VLAN config and everything works as expected from another PC on my network. GUI and SSH on 10.25.10.2 and SMB on 10.25.20.2.

 

I then setup my dockers using either 10.25.20.x (br1.20) or 10.25.10.x (br1.10), depending on the app, and I can access them as expected from another PC on my network.

 

The issue is that I can't access the GUI, SMB, or ping from a Windows VM on the Unraid server (br1.20) that I setup to test with. I also tested with some dockers and from those on br1.10, I can ping both my Unraid host IP's with no issues, but from dockers on br1.20 I can't.

 

My Unraid server has two NIC's: Eth0 and Eth1 setup as follows:

 

image.thumb.png.21c2db0adad1641a39730690c44e8167.png

 

image.thumb.png.d3ff4f4d34a582f8e389bef80927a3c1.png

 

My Docker networking is setup as follows:

image.thumb.png.66153983fa310660a23768c188ab8901.png

 

My route table is setup as follows:

image.thumb.png.a57199e3113cd29cdb5ab22b4383ff3d.png

 

I am obviously missing something in regards to br1.20 but have been unable to figure it out. Anyone else have a similar setup that would be willing to show their configs?

 

I have also attached my diagnostics.zip if that provides additional information.

 

homeserver-diagnostics-20220520-1751.zip

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