KVM networking with VM

I was able to install and ubuntu VM and a windows VM on the KVM plugin

But i have networking problems

On the OMV5, i defined a bridge with DHCP access for the ethernet card

(This is described in the guide section under KVM)

So my router gave the VM its ip address

1. From the VM, i can ping the router and every machine in the rooter network

But i can't ping OMV5. Why?

2. Similarly i can't ping the VM from the OMV. Why?

3. I want to be able to access any machine from any machine or any VM

How would i do that?

Thank you

jim

I removed that bridge network in the VM, i only have isolated network

I am able to ping VM from host (omv)

I am able to ping VM from other machines in the network

But none of the docker containers running on omv is able to ping the VM

For example: i used to be able to use "docker guacamole" to remote desktop into the VM

I guess there is no route between docker network (172,17.x.x) and this isolated bridge between the host and the guest (192.168.122.x)

Is there away to make that work?

jim