* struct pad nl hdr total
* ------ --- ------ -----
* OVS_KEY_ATTR_PRIORITY 4 -- 4 8
- * OVS_KEY_ATTR_TUN_ID 8 -- 4 12
* OVS_KEY_ATTR_TUNNEL 0 -- 4 4
* - OVS_TUNNEL_KEY_ATTR_ID 8 -- 4 12
* - OVS_TUNNEL_KEY_ATTR_IPV4_SRC 4 -- 4 8
* OVS_KEY_ATTR_ICMPV6 2 2 4 8
* OVS_KEY_ATTR_ND 28 -- 4 32
* ----------------------------------------------------------
- * total 220
+ * total 208
*
* We include some slack space in case the calculation isn't quite right or we
* add another field and forget to adjust this value.