create memif socket id {sid1} filename {socket1}
create interface memif id {mid1} socket-id {sid1} master
set interface rx-mode memif{sid1}/{mid1} {rx_mode}
set int state memif{sid1}/{mid1} up

create memif socket id {sid2} filename {socket2}
create interface memif id {mid2} socket-id {sid2} master
set interface rx-mode memif{sid2}/{mid2} {rx_mode}
set int state memif{sid2}/{mid2} up

set interface l2 xconnect memif{sid2}/{mid2} memif{sid1}/{mid1}
set interface l2 xconnect memif{sid1}/{mid1} memif{sid2}/{mid2}