[root@compute2 ~]# ovs-vsctl get Interface octavia-hm0 external_ids {attached-mac="fa:16:3e:dc:e5:c6", iface-id="1db1bc98-98b5-4518-a197-0d0665ce6724", iface-status=active} [root@compute2 ~]# ip a s octavia-hm0 172: octavia-hm0: mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000 link/ether fa:16:3e:dc:e5:c6 brd ff:ff:ff:ff:ff:ff inet 172.31.255.3/24 brd 172.31.255.255 scope global dynamic octavia-hm0 valid_lft 76727sec preferred_lft 76727sec inet6 fe80::f816:3eff:fedc:e5c6/64 scope link valid_lft forever preferred_lft forever [root@compute2 ~]# tcpdump -n -i octavia-hm0 host 172.31.255.233 -vvv -X dropped privs to tcpdump tcpdump: listening on octavia-hm0, link-type EN10MB (Ethernet), capture size 262144 bytes 09:39:19.468290 IP (tos 0x0, ttl 64, id 10126, offset 0, flags [DF], proto UDP (17), length 341) 172.31.255.233.intrastar > 172.31.255.2.personal-agent: [udp sum ok] UDP, length 313 0x0000: 4500 0155 278e 4000 4011 bade ac1f ffe9 E..U'.@.@....... 0x0010: ac1f ff02 0773 15b3 0141 10e7 78da 9d90 .....s...A..x... 0x0020: cb4e 0331 0c45 7fa5 ca1a 4b71 ecbc ba67 .N.1.E....Kq...g 0x0030: 0bdd f001 794a 95da 0ecc 0c08 a99a 7fc7 ....yJ.......... 0x0040: 9d4e 056b 56b9 beba 768e 7d55 c7aa f63b .N.kV...v.}U...; 0x0050: e582 77d4 3140 e552 80b9 65c8 2622 d854 ..w.1@.R..e.&".T 0x0060: bce9 9c43 2654 4f3b 35b5 0f89 7beb 449f ...C&TO;5...{.D. 0x0070: 8ed3 dc2e 6d9c c4b9 2a26 26ad 9981 0b05 ....m...*&&..... 0x0080: 60ec 0821 5551 da30 17db 3bb2 5e83 d39c `..!UQ.0..;.^... 0x0090: e6cf 5b8f 7a3d 3cbf ac43 c5b9 0f99 bfe5 ..[.z=<..C...... 0x00a0: d162 8d0f 5186 cb65 daf4 3ccc 7fcb 36ae .b..Q..e..<...6. 0x00b0: 307a 5916 a9de 87e1 b491 b4e4 6aee 092c 0zY.........j.., 0x00c0: 2694 ffb3 90e4 d421 63c4 e26c 8bc6 b8fd &......!c..l.... 0x00d0: 3f70 df0e 37d8 733b e7c7 ce5d 774a d106 ?p..7.s;...]wJ.. 0x00e0: 0872 2560 2a04 b1e4 26a7 4b26 1136 5f4d .r%`*...&.K&.6_M 0x00f0: f8ed cc3e 93f1 d4c1 58e7 8083 1524 db0a ...>....X....$.. 0x0100: c460 6b71 c895 3c6e e9fb 4a5f 6d94 9a96 .`kq..