Example: EoGRE Layer 2 Tunnel

This example configures a Ethernet-over-GRE layer 2 tunnel and a bridge:

  • create a bridge interface br0
  • create a EoGRE tunnel eogre to 192.0.2.2 using VNI 42
  • add eogre and the interface eth0 to the bridge br0
  • disable STP on the bridge br0
  • set all interface link states to up

Back

ifstate

interfaces:
- name: br0
  link:
    kind: bridge
    br_stp_state: 0
    state: up
- name: eth0
  link:
    kind: physical
    master: br0
    state: up
- name: eogre
  link:
    kind: gretap
    gre_local: 192.0.2.1
    gre_remote: 192.0.2.2
    master: br0
    state: up

manually

ip link add name br0 type bridge stp_state 0
ip link set dev eth0 master br0
ip link add eogre type gretap local 192.0.2.1 remote 192.0.2.2
ip link set dev eogre master br0
ip link dev br0 set up
ip link dev eth0 set up
ip link dev eogre set up