Bridge ethernet cards eno1 & eno2 to br0

Hi,

I'm new to Debian/OMV (coming from Fedora/RedHat) and I face a problem. I can't figure out how to bridge 2 Ethernet cards. Since this can't be done in GUI, I tried many ways to do it using CLI, but none is working.

The purpose of it is to connect a music DAC to the second network port of my motherboard so the music is streamed directly from OMV to the DAC without using a switch. This setup is OK with Fedora 30.

Is there a step-by-step tutorial to explain how to bridge cards (layer 2) on OMV.

My last attempt was to create files in /etc/systemd/network/ but it doesn't operate at all. eno1 and eno2 are up, but not br0

thank,
Manu

I already check it without success

I also tried to change /etc/network/interfaces, but there is not many examples available about this.

I finally solve the problem by adding files to /etc/systemd/network as explain here :
https://wiki.debian.org/SystemdNetworkd

So I add "br0.netdev"

Quote

[NetDev]
Name=br0
Kind=bridge
MACAddress=0c:c4:7a:e6:ad:dc <====== the bridge MAC address that match the LAN network card

[Match]
Name=br0

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Than added "br0.network"

Quote

[Match]
Name=eno1
[Network]
Bridge=br0

[Match]
Name=eno2
[Network]
Bridge=br0

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Then Modify "Openmediavault-eno1.network" like this :

Quote

[Match]
Name=br0 <======= Change in file is here. Link to the bridge

[Network]
Address=192.168.42.70/24
Gateway=192.168.42.254
IPv6AcceptRA=no
LinkLocalAddressing=no
UseDNS=yes
DNS=192.168.42.254
Domains=b268

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