i cant get Linux Brdiges and Vlans working

[Brrrrrrr]

It doest matter what i try
not even the simple default configuration is working.
as long as i put the management IP directly on an Interface " eno1 " i can reach the Management

as soon as i add vmbr0 with or without vlan awareness to the table and bridge to " eno1 " and give the Management ip on it
it isnt reachable anymore...

and from my sight this is the simplest configuration that is possible...

tried this with 2 different network cards

 

[Dunuin]

You should post your network configuration (cat /etc/network/interfaces).
And you usually don't want to set the IP to your NIC but to the bridge or a vlan interface instead. When working with VLANs you might want to add the IP to a VLAN interface like this if your management IP should be part of a specific VLAN:

auto eno1
iface eno1 inet manual

auto vmbr0
iface vmbr41 inet manual
        bridge-ports eno1
        bridge-stp off
        bridge-fd 0
        bridge-vlan-aware yes
        bridge-vids 2-4094

auto vmbr0.100
iface vmbr0.100 inet static
        address 192.168.0.2/24
        gateway 192.168.0.1

With that your management IP would be part of VLAN 100.