ipv6.method "ignore" \
save yes
+HOST_BRIDGE_DEVICE=brh
+CONNECTION_LINE=$(nmcli --terse connection show | grep "${HOST_BRIDGE_DEVICE}$")
+CONNECTION_UUID=$(echo $CONNECTION_LINE | cut -f 2 -d ':')
+
+nmcli connection delete uuid "$CONNECTION_UUID"
+
+nmcli connection add \
+ connection.autoconnect yes \
+ connection.id brh \
+ connection.interface-name $HOST_BRIDGE_DEVICE \
+ connection.type bridge \
+ save yes
+
nmcli connection show
for LXC_DEVICE in efgd efgs ifg svc ldap vpn pns ins