Nmcli bridge

Add a new bridge

• nmcli con add type bridge ifname br0

Create a slave interface

• nmcli con add type bridge-slave ifname eno1 master br0

Turn on br0

• nmcli con up bridge-br0

löschen eines Devices

• nmcli connection delete bridge-br0

Dummy Device

• nmcli connection add type dummy ifname dummy0
• nmcli connection add type dummy ifname dummy0 ipv4.addresses 10.0.1.1/24

Dummy Arp Workaround

• vi /etc/NetworkManager/dispatcher.d/pre-up.d/dummy.sh

#!/bin/bash
if test "$1" = "dummy0"
then
 if test "$2" = "pre-up"
 then
 ip link set dummy0 arp on
 fi
fi