++ cat /tmp/pod-shared/HM_PORT_ID
+ HM_PORT_ID=b6f559df-1ebf-48e9-bd7e-6642a6691f5a
++ cat /tmp/pod-shared/HM_PORT_MAC
+ HM_PORT_MAC=fa:16:3e:81:2f:51
+ ovs-vsctl --no-wait show
a87add68-7f7f-4319-a9fe-8f7d61193965
    Manager "ptcp:6640:127.0.0.1"
        is_connected: true
    Bridge br-int
        Controller "tcp:127.0.0.1:6633"
            is_connected: true
        fail_mode: secure
        datapath_type: system
        Port tap30dee515-ad
            tag: 1
            Interface tap30dee515-ad
                type: internal
        Port tapcf609ad5-a7
            tag: 2
            Interface tapcf609ad5-a7
                type: internal
        Port int-br-ex
            Interface int-br-ex
                type: patch
                options: {peer=phy-br-ex}
        Port patch-tun
            Interface patch-tun
                type: patch
                options: {peer=patch-int}
        Port br-int
            Interface br-int
                type: internal
    Bridge br-tun
        Controller "tcp:127.0.0.1:6633"
            is_connected: true
        fail_mode: secure
        datapath_type: system
        Port br-tun
            Interface br-tun
                type: internal
        Port patch-int
            Interface patch-int
                type: patch
                options: {peer=patch-tun}
    Bridge br-ex
        Controller "tcp:127.0.0.1:6633"
            is_connected: true
        fail_mode: secure
        datapath_type: system
        Port br-ex
            Interface br-ex
                type: internal
        Port phy-br-ex
            Interface phy-br-ex
                type: patch
                options: {peer=int-br-ex}
+ ovs-vsctl --may-exist add-port br-int o-hm0 -- set Interface o-hm0 type=internal -- set Interface o-hm0 external-ids:iface-status=active -- set Interface o-hm0 external-ids:attached-mac=fa:16:3e:81:2f:51 -- set Interface o-hm0 external-ids:iface-id=b6f559df-1ebf-48e9-bd7e-6642a6691f5a -- set Interface o-hm0 external-ids:skip_cleanup=true
+ ip link set dev o-hm0 address fa:16:3e:81:2f:51
+ iptables -I INPUT -i o-hm0 -p udp --dport 5555 -j ACCEPT