路由器¶
路由器在第三层网络之间转发流量。
创建路由器¶
在控制器节点上，获取常规（非特权）项目的凭据。以下示例使用
demo项目。在控制器节点上，在网络服务中创建路由器。
$ openstack router create router +-----------------------+--------------------------------------+ | Field | Value | +-----------------------+--------------------------------------+ | admin_state_up | UP | | description | | | external_gateway_info | null | | headers | | | id | 24addfcd-5506-405d-a59f-003644c3d16a | | name | router | | project_id | b1ebf33664df402693f729090cfab861 | | routes | | | status | ACTIVE | +-----------------------+--------------------------------------+
OVN 操作¶
OVN 机制驱动程序和 OVN 在创建路由器时执行以下操作。
OVN 机制驱动程序将路由器转换为 OVN 北向数据库中的逻辑路由器对象。
_uuid : 1c2e340d-dac9-496b-9e86-1065f9dab752 default_gw : [] enabled : [] external_ids : {"neutron:router_name"="router"} name : "neutron-a24fd760-1a99-4eec-9f02-24bb284ff708" ports : [] static_routes : []
OVN 北向服务将此对象转换为 OVN 南向数据库中的逻辑流和数据路径绑定。
数据路径绑定
_uuid : 4a7485c6-a1ef-46a5-b57c-5ddb6ac15aaa external_ids : {logical-router="1c2e340d-dac9-496b-9e86-1065f9dab752"} tunnel_key : 3
逻辑流
Datapath: 4a7485c6-a1ef-46a5-b57c-5ddb6ac15aaa Pipeline: ingress table= 0( lr_in_admission), priority= 100, match=(vlan.present || eth.src[40]), action=(drop;) table= 1( lr_in_ip_input), priority= 100, match=(ip4.mcast || ip4.src == 255.255.255.255 || ip4.src == 127.0.0.0/8 || ip4.dst == 127.0.0.0/8 || ip4.src == 0.0.0.0/8 || ip4.dst == 0.0.0.0/8), action=(drop;) table= 1( lr_in_ip_input), priority= 50, match=(ip4.mcast), action=(drop;) table= 1( lr_in_ip_input), priority= 50, match=(eth.bcast), action=(drop;) table= 1( lr_in_ip_input), priority= 30, match=(ip4 && ip.ttl == {0, 1}), action=(drop;) table= 1( lr_in_ip_input), priority= 0, match=(1), action=(next;) table= 2( lr_in_unsnat), priority= 0, match=(1), action=(next;) table= 3( lr_in_dnat), priority= 0, match=(1), action=(next;) table= 5( lr_in_arp_resolve), priority= 0, match=(1), action=(get_arp(outport, reg0); next;) table= 6( lr_in_arp_request), priority= 100, match=(eth.dst == 00:00:00:00:00:00), action=(arp { eth.dst = ff:ff:ff:ff:ff:ff; arp.spa = reg1; arp.op = 1; output; };) table= 6( lr_in_arp_request), priority= 0, match=(1), action=(output;) Datapath: 4a7485c6-a1ef-46a5-b57c-5ddb6ac15aaa Pipeline: egress table= 0( lr_out_snat), priority= 0, match=(1), action=(next;)
每个计算节点上的 OVN 控制器服务将这些对象转换为集成桥接器
br-int上的流。# ovs-ofctl dump-flows br-int cookie=0x0, duration=6.402s, table=16, n_packets=0, n_bytes=0, idle_age=6, priority=100,metadata=0x5,vlan_tci=0x1000/0x1000 actions=drop cookie=0x0, duration=6.402s, table=16, n_packets=0, n_bytes=0, idle_age=6, priority=100,metadata=0x5, dl_src=01:00:00:00:00:00/01:00:00:00:00:00 actions=drop cookie=0x0, duration=6.402s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=100,ip,metadata=0x5,nw_dst=127.0.0.0/8 actions=drop cookie=0x0, duration=6.402s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=100,ip,metadata=0x5,nw_dst=0.0.0.0/8 actions=drop cookie=0x0, duration=6.402s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=100,ip,metadata=0x5,nw_dst=224.0.0.0/4 actions=drop cookie=0x0, duration=6.402s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=50,ip,metadata=0x5,nw_dst=224.0.0.0/4 actions=drop cookie=0x0, duration=6.402s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=100,ip,metadata=0x5,nw_src=255.255.255.255 actions=drop cookie=0x0, duration=6.402s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=100,ip,metadata=0x5,nw_src=127.0.0.0/8 actions=drop cookie=0x0, duration=6.402s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=100,ip,metadata=0x5,nw_src=0.0.0.0/8 actions=drop cookie=0x0, duration=6.402s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=90,arp,metadata=0x5,arp_op=2 actions=push:NXM_NX_REG0[],push:NXM_OF_ETH_SRC[], push:NXM_NX_ARP_SHA[],push:NXM_OF_ARP_SPA[], pop:NXM_NX_REG0[],pop:NXM_OF_ETH_SRC[], controller(userdata=00.00.00.01.00.00.00.00), pop:NXM_OF_ETH_SRC[],pop:NXM_NX_REG0[] cookie=0x0, duration=6.402s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=50,metadata=0x5,dl_dst=ff:ff:ff:ff:ff:ff actions=drop cookie=0x0, duration=6.402s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=30,ip,metadata=0x5,nw_ttl=0 actions=drop cookie=0x0, duration=6.402s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=30,ip,metadata=0x5,nw_ttl=1 actions=drop cookie=0x0, duration=6.402s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x5 actions=resubmit(,18) cookie=0x0, duration=6.402s, table=18, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x5 actions=resubmit(,19) cookie=0x0, duration=6.402s, table=19, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x5 actions=resubmit(,20) cookie=0x0, duration=6.402s, table=22, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x5 actions=resubmit(,32) cookie=0x0, duration=6.402s, table=48, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x5 actions=resubmit(,49)
将自助服务网络连接到路由器¶
自助服务网络，特别是子网，必须与路由器接口才能与其他自助服务和提供商网络建立连接。
在控制器节点上，将自助服务网络子网
selfservice-v4添加到路由器router。$ openstack router add subnet router selfservice-v4
注意
此命令不会产生任何输出。
OVN 操作¶
OVN 机制驱动程序和 OVN 在将子网作为路由器上的接口添加时执行以下操作。
OVN 机制驱动程序将操作转换为 OVN 北向数据库中的逻辑对象和设备，并对它们执行一系列操作。
创建逻辑端口。
_uuid : 4c9e70b1-fff0-4d0d-af8e-42d3896eb76f addresses : ["fa:16:3e:0c:55:62 192.168.1.1"] enabled : true external_ids : {"neutron:port_name"=""} name : "5b72d278-5b16-44a6-9aa0-9e513a429506" options : {router-port="lrp-5b72d278-5b16-44a6-9aa0-9e513a429506"} parent_name : [] port_security : [] tag : [] type : router up : false
将逻辑端口添加到逻辑交换机。
_uuid : 0ab40684-7cf8-4d6c-ae8b-9d9143762d37 acls : [] external_ids : {"neutron:network_name"="selfservice"} name : "neutron-d5aadceb-d8d6-41c8-9252-c5e0fe6c26a5" ports : [1ed7c28b-dc69-42b8-bed6-46477bb8b539, 4c9e70b1-fff0-4d0d-af8e-42d3896eb76f, ae10a5e0-db25-4108-b06a-d2d5c127d9c4]
创建逻辑路由器端口对象。
_uuid : f60ccb93-7b3d-4713-922c-37104b7055dc enabled : [] external_ids : {} mac : "fa:16:3e:0c:55:62" name : "lrp-5b72d278-5b16-44a6-9aa0-9e513a429506" network : "192.168.1.1/24" peer : []
将逻辑路由器端口添加到逻辑路由器对象。
_uuid : 1c2e340d-dac9-496b-9e86-1065f9dab752 default_gw : [] enabled : [] external_ids : {"neutron:router_name"="router"} name : "neutron-a24fd760-1a99-4eec-9f02-24bb284ff708" ports : [f60ccb93-7b3d-4713-922c-37104b7055dc] static_routes : []
OVN 北向服务将这些对象转换为 OVN 南向数据库中的逻辑流、数据路径绑定和适当的多播组。
逻辑路由器数据路径中的逻辑流
Datapath: 4a7485c6-a1ef-46a5-b57c-5ddb6ac15aaa Pipeline: ingress table= 0( lr_in_admission), priority= 50, match=((eth.mcast || eth.dst == fa:16:3e:0c:55:62) && inport == "lrp-5b72d278-5b16-44a6-9aa0-9e513a429506"), action=(next;) table= 1( lr_in_ip_input), priority= 100, match=(ip4.src == {192.168.1.1, 192.168.1.255}), action=(drop;) table= 1( lr_in_ip_input), priority= 90, match=(ip4.dst == 192.168.1.1 && icmp4.type == 8 && icmp4.code == 0), action=(ip4.dst = ip4.src; ip4.src = 192.168.1.1; ip.ttl = 255; icmp4.type = 0; inport = ""; /* Allow sending out inport. */ next; ) table= 1( lr_in_ip_input), priority= 90, match=(inport == "lrp-5b72d278-5b16-44a6-9aa0-9e513a429506" && arp.tpa == 192.168.1.1 && arp.op == 1), action=(eth.dst = eth.src; eth.src = fa:16:3e:0c:55:62; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha = fa:16:3e:0c:55:62; arp.tpa = arp.spa; arp.spa = 192.168.1.1; outport = "lrp-5b72d278-5b16-44a6-9aa0-9e513a429506"; inport = ""; /* Allow sending out inport. */ output;) table= 1( lr_in_ip_input), priority= 60, match=(ip4.dst == 192.168.1.1), action=(drop;) table= 4( lr_in_ip_routing), priority= 24, match=(ip4.dst == 192.168.1.0/255.255.255.0), action=(ip.ttl--; reg0 = ip4.dst; reg1 = 192.168.1.1; eth.src = fa:16:3e:0c:55:62; outport = "lrp-5b72d278-5b16-44a6-9aa0-9e513a429506"; next;) Datapath: 4a7485c6-a1ef-46a5-b57c-5ddb6ac15aaa Pipeline: egress table= 1( lr_out_delivery), priority= 100, match=(outport == "lrp-5b72d278-5b16-44a6-9aa0-9e513a429506), action=(output;)
逻辑交换机数据路径中的逻辑流
Datapath: 611d35e8-b1e1-442c-bc07-7c6192ad6216 Pipeline: ingress table= 0( ls_in_port_sec_l2), priority= 50, match=(inport == "5b72d278-5b16-44a6-9aa0-9e513a429506"), action=(next;) table= 3( ls_in_pre_acl), priority= 110, match=(ip && inport == "5b72d278-5b16-44a6-9aa0-9e513a429506"), action=(next;) table= 9( ls_in_arp_rsp), priority= 50, match=(arp.tpa == 192.168.1.1 && arp.op == 1), action=(eth.dst = eth.src; eth.src = fa:16:3e:0c:55:62; arp.op = 2; /* ARP reply */ arp.tha = arp.sha; arp.sha = fa:16:3e:0c:55:62; arp.tpa = arp.spa; arp.spa = 192.168.1.1; outport = inport; inport = ""; /* Allow sending out inport. */ output;) table=10( ls_in_l2_lkup), priority= 50, match=(eth.dst == fa:16:3e:fa:76:8f), action=(outport = "f112b99a-8ccc-4c52-8733-7593fa0966ea"; output;) Datapath: 611d35e8-b1e1-442c-bc07-7c6192ad6216 Pipeline: egress table= 1( ls_out_pre_acl), priority= 110, match=(ip && outport == "f112b99a-8ccc-4c52-8733-7593fa0966ea"), action=(next;) table= 7( ls_out_port_sec_l2), priority= 50, match=(outport == "f112b99a-8ccc-4c52-8733-7593fa0966ea"), action=(output;)
端口绑定
_uuid : 0f86395b-a0d8-40fd-b22c-4c9e238a7880 chassis : [] datapath : 4a7485c6-a1ef-46a5-b57c-5ddb6ac15aaa logical_port : "lrp-5b72d278-5b16-44a6-9aa0-9e513a429506" mac : [] options : {peer="5b72d278-5b16-44a6-9aa0-9e513a429506"} parent_port : [] tag : [] tunnel_key : 1 type : patch _uuid : 8d95ab8c-c2ea-4231-9729-7ecbfc2cd676 chassis : [] datapath : 4aef86e4-e54a-4c83-bb27-d65c670d4b51 logical_port : "5b72d278-5b16-44a6-9aa0-9e513a429506" mac : ["fa:16:3e:0c:55:62 192.168.1.1"] options : {peer="lrp-5b72d278-5b16-44a6-9aa0-9e513a429506"} parent_port : [] tag : [] tunnel_key : 3 type : patch
多播组
_uuid : 4a6191aa-d8ac-4e93-8306-b0d8fbbe4e35 datapath : 4aef86e4-e54a-4c83-bb27-d65c670d4b51 name : _MC_flood ports : [8d95ab8c-c2ea-4231-9729-7ecbfc2cd676, be71fac3-9f04-41c9-9951-f3f7f1fa1ec5, da5c1269-90b7-4df2-8d76-d4575754b02d] tunnel_key : 65535
此外，如果自助服务网络包含具有 IP 地址的端口（通常是实例或 DHCP 服务器），OVN 会为每个端口创建一个逻辑流，类似于以下示例。
Datapath: 4a7485c6-a1ef-46a5-b57c-5ddb6ac15aaa Pipeline: ingress table= 5( lr_in_arp_resolve), priority= 100, match=(outport == "lrp-f112b99a-8ccc-4c52-8733-7593fa0966ea" && reg0 == 192.168.1.11), action=(eth.dst = fa:16:3e:b6:91:70; next;)
在每个计算节点上，OVN 控制器服务创建补丁端口，类似于以下示例。
7(patch-f112b99a-): addr:4e:01:91:2a:73:66 config: 0 state: 0 speed: 0 Mbps now, 0 Mbps max 8(patch-lrp-f112b): addr:be:9d:7b:31:bb:87 config: 0 state: 0 speed: 0 Mbps now, 0 Mbps max
在所有计算节点上，OVN 控制器服务创建以下附加流
cookie=0x0, duration=6.667s, table=0, n_packets=0, n_bytes=0, idle_age=6, priority=100,in_port=8 actions=load:0x9->OXM_OF_METADATA[],load:0x1->NXM_NX_REG6[], resubmit(,16) cookie=0x0, duration=6.667s, table=0, n_packets=0, n_bytes=0, idle_age=6, priority=100,in_port=7 actions=load:0x7->OXM_OF_METADATA[],load:0x4->NXM_NX_REG6[], resubmit(,16) cookie=0x0, duration=6.674s, table=16, n_packets=0, n_bytes=0, idle_age=6, priority=50,reg6=0x4,metadata=0x7 actions=resubmit(,17) cookie=0x0, duration=6.674s, table=16, n_packets=0, n_bytes=0, idle_age=6, priority=50,reg6=0x1,metadata=0x9, dl_dst=fa:16:3e:fa:76:8f actions=resubmit(,17) cookie=0x0, duration=6.674s, table=16, n_packets=0, n_bytes=0, idle_age=6, priority=50,reg6=0x1,metadata=0x9, dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=resubmit(,17) cookie=0x0, duration=6.674s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=100,ip,metadata=0x9,nw_src=192.168.1.1 actions=drop cookie=0x0, duration=6.673s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=100,ip,metadata=0x9,nw_src=192.168.1.255 actions=drop cookie=0x0, duration=6.673s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=90,arp,reg6=0x1,metadata=0x9, arp_tpa=192.168.1.1,arp_op=1 actions=move:NXM_OF_ETH_SRC[]->NXM_OF_ETH_DST[], mod_dl_src:fa:16:3e:fa:76:8f,load:0x2->NXM_OF_ARP_OP[], move:NXM_NX_ARP_SHA[]->NXM_NX_ARP_THA[], load:0xfa163efa768f->NXM_NX_ARP_SHA[], move:NXM_OF_ARP_SPA[]->NXM_OF_ARP_TPA[], load:0xc0a80101->NXM_OF_ARP_SPA[],load:0x1->NXM_NX_REG7[], load:0->NXM_NX_REG6[],load:0->NXM_OF_IN_PORT[],resubmit(,32) cookie=0x0, duration=6.673s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=90,icmp,metadata=0x9,nw_dst=192.168.1.1, icmp_type=8,icmp_code=0 actions=move:NXM_OF_IP_SRC[]->NXM_OF_IP_DST[],mod_nw_src:192.168.1.1, load:0xff->NXM_NX_IP_TTL[],load:0->NXM_OF_ICMP_TYPE[], load:0->NXM_NX_REG6[],load:0->NXM_OF_IN_PORT[],resubmit(,18) cookie=0x0, duration=6.674s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=60,ip,metadata=0x9,nw_dst=192.168.1.1 actions=drop cookie=0x0, duration=6.674s, table=20, n_packets=0, n_bytes=0, idle_age=6, priority=24,ip,metadata=0x9,nw_dst=192.168.1.0/24 actions=dec_ttl(),move:NXM_OF_IP_DST[]->NXM_NX_REG0[], load:0xc0a80101->NXM_NX_REG1[],mod_dl_src:fa:16:3e:fa:76:8f, load:0x1->NXM_NX_REG7[],resubmit(,21) cookie=0x0, duration=6.674s, table=21, n_packets=0, n_bytes=0, idle_age=6, priority=100,reg0=0xc0a80103,reg7=0x1,metadata=0x9 actions=mod_dl_dst:fa:16:3e:d5:00:02,resubmit(,22) cookie=0x0, duration=6.674s, table=21, n_packets=0, n_bytes=0, idle_age=6, priority=100,reg0=0xc0a80102,reg7=0x1,metadata=0x9 actions=mod_dl_dst:fa:16:3e:82:8b:0e,resubmit(,22) cookie=0x0, duration=6.673s, table=21, n_packets=0, n_bytes=0, idle_age=6, priority=100,reg0=0xc0a8010b,reg7=0x1,metadata=0x9 actions=mod_dl_dst:fa:16:3e:b6:91:70,resubmit(,22) cookie=0x0, duration=6.673s, table=25, n_packets=0, n_bytes=0, idle_age=6, priority=50,arp,metadata=0x7,arp_tpa=192.168.1.1, arp_op=1 actions=move:NXM_OF_ETH_SRC[]->NXM_OF_ETH_DST[], mod_dl_src:fa:16:3e:fa:76:8f,load:0x2->NXM_OF_ARP_OP[], move:NXM_NX_ARP_SHA[]->NXM_NX_ARP_THA[], load:0xfa163efa768f->NXM_NX_ARP_SHA[], move:NXM_OF_ARP_SPA[]->NXM_OF_ARP_TPA[], load:0xc0a80101->NXM_OF_ARP_SPA[], move:NXM_NX_REG6[]->NXM_NX_REG7[],load:0->NXM_NX_REG6[], load:0->NXM_OF_IN_PORT[],resubmit(,32) cookie=0x0, duration=6.674s, table=26, n_packets=0, n_bytes=0, idle_age=6, priority=50,metadata=0x7,dl_dst=fa:16:3e:fa:76:8f actions=load:0x4->NXM_NX_REG7[],resubmit(,32) cookie=0x0, duration=6.667s, table=33, n_packets=0, n_bytes=0, idle_age=6, priority=100,reg7=0x4,metadata=0x7 actions=resubmit(,34) cookie=0x0, duration=6.667s, table=33, n_packets=0, n_bytes=0, idle_age=6, priority=100,reg7=0x1,metadata=0x9 actions=resubmit(,34) cookie=0x0, duration=6.667s, table=34, n_packets=0, n_bytes=0, idle_age=6, priority=100,reg6=0x4,reg7=0x4,metadata=0x7 actions=drop cookie=0x0, duration=6.667s, table=34, n_packets=0, n_bytes=0, idle_age=6, priority=100,reg6=0x1,reg7=0x1,metadata=0x9 actions=drop cookie=0x0, duration=6.674s, table=49, n_packets=0, n_bytes=0, idle_age=6, priority=110,ipv6,reg7=0x4,metadata=0x7 actions=resubmit(,50) cookie=0x0, duration=6.673s, table=49, n_packets=0, n_bytes=0, idle_age=6, priority=110,ip,reg7=0x4,metadata=0x7 actions=resubmit(,50) cookie=0x0, duration=6.673s, table=49, n_packets=0, n_bytes=0, idle_age=6, priority=100,reg7=0x1,metadata=0x9 actions=resubmit(,64) cookie=0x0, duration=6.673s, table=55, n_packets=0, n_bytes=0, idle_age=6, priority=50,reg7=0x4,metadata=0x7 actions=resubmit(,64) cookie=0x0, duration=6.667s, table=64, n_packets=0, n_bytes=0, idle_age=6, priority=100,reg7=0x4,metadata=0x7 actions=output:7 cookie=0x0, duration=6.667s, table=64, n_packets=0, n_bytes=0, idle_age=6, priority=100,reg7=0x1,metadata=0x9 actions=output:8
在不包含网络端口的计算节点上，OVN 控制器还会创建附加流。
cookie=0x0, duration=6.673s, table=16, n_packets=0, n_bytes=0, idle_age=6, priority=100,metadata=0x7, dl_src=01:00:00:00:00:00/01:00:00:00:00:00 actions=drop cookie=0x0, duration=6.674s, table=16, n_packets=0, n_bytes=0, idle_age=6, priority=100,metadata=0x7,vlan_tci=0x1000/0x1000 actions=drop cookie=0x0, duration=6.674s, table=16, n_packets=0, n_bytes=0, idle_age=6, priority=50,reg6=0x3,metadata=0x7, dl_src=fa:16:3e:b6:91:70 actions=resubmit(,17) cookie=0x0, duration=6.674s, table=16, n_packets=0, n_bytes=0, idle_age=6, priority=50,reg6=0x2,metadata=0x7 actions=resubmit(,17) cookie=0x0, duration=6.674s, table=16, n_packets=0, n_bytes=0, idle_age=6, priority=50,reg6=0x1,metadata=0x7 actions=resubmit(,17) cookie=0x0, duration=6.674s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=90,ip,reg6=0x3,metadata=0x7, dl_src=fa:16:3e:b6:91:70,nw_src=192.168.1.11 actions=resubmit(,18) cookie=0x0, duration=6.674s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=90,udp,reg6=0x3,metadata=0x7, dl_src=fa:16:3e:b6:91:70,nw_src=0.0.0.0, nw_dst=255.255.255.255,tp_src=68,tp_dst=67 actions=resubmit(,18) cookie=0x0, duration=6.674s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=80,ip,reg6=0x3,metadata=0x7, dl_src=fa:16:3e:b6:91:70 actions=drop cookie=0x0, duration=6.673s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=80,ipv6,reg6=0x3,metadata=0x7, dl_src=fa:16:3e:b6:91:70 actions=drop cookie=0x0, duration=6.670s, table=17, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x7 actions=resubmit(,18) cookie=0x0, duration=6.674s, table=18, n_packets=0, n_bytes=0, idle_age=6, priority=90,arp,reg6=0x3,metadata=0x7, dl_src=fa:16:3e:b6:91:70,arp_spa=192.168.1.11, arp_sha=fa:16:3e:b6:91:70 actions=resubmit(,19) cookie=0x0, duration=6.673s, table=18, n_packets=0, n_bytes=0, idle_age=6, priority=80,icmp6,reg6=0x3,metadata=0x7,icmp_type=135, icmp_code=0 actions=drop cookie=0x0, duration=6.673s, table=18, n_packets=0, n_bytes=0, idle_age=6, priority=80,icmp6,reg6=0x3,metadata=0x7,icmp_type=136, icmp_code=0 actions=drop cookie=0x0, duration=6.673s, table=18, n_packets=0, n_bytes=0, idle_age=6, priority=80,arp,reg6=0x3,metadata=0x7 actions=drop cookie=0x0, duration=6.673s, table=18, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x7 actions=resubmit(,19) cookie=0x0, duration=6.673s, table=19, n_packets=0, n_bytes=0, idle_age=6, priority=110,icmp6,metadata=0x7,icmp_type=136,icmp_code=0 actions=resubmit(,20) cookie=0x0, duration=6.673s, table=19, n_packets=0, n_bytes=0, idle_age=6, priority=110,icmp6,metadata=0x7,icmp_type=135,icmp_code=0 actions=resubmit(,20) cookie=0x0, duration=6.674s, table=19, n_packets=0, n_bytes=0, idle_age=6, priority=100,ip,metadata=0x7 actions=load:0x1->NXM_NX_REG0[0],resubmit(,20) cookie=0x0, duration=6.670s, table=19, n_packets=0, n_bytes=0, idle_age=6, priority=100,ipv6,metadata=0x7 actions=load:0x1->NXM_NX_REG0[0],resubmit(,20) cookie=0x0, duration=6.674s, table=19, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x7 actions=resubmit(,20) cookie=0x0, duration=6.673s, table=20, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x7 actions=resubmit(,21) cookie=0x0, duration=6.674s, table=21, n_packets=0, n_bytes=0, idle_age=6, priority=100,ipv6,reg0=0x1/0x1,metadata=0x7 actions=ct(table=22,zone=NXM_NX_REG5[0..15]) cookie=0x0, duration=6.670s, table=21, n_packets=0, n_bytes=0, idle_age=6, priority=100,ip,reg0=0x1/0x1,metadata=0x7 actions=ct(table=22,zone=NXM_NX_REG5[0..15]) cookie=0x0, duration=6.674s, table=21, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x7 actions=resubmit(,22) cookie=0x0, duration=6.674s, table=22, n_packets=0, n_bytes=0, idle_age=6, priority=65535,ct_state=-new+est-rel-inv+trk,metadata=0x7 actions=resubmit(,23) cookie=0x0, duration=6.673s, table=22, n_packets=0, n_bytes=0, idle_age=6, priority=65535,ct_state=-new-est+rel-inv+trk,metadata=0x7 actions=resubmit(,23) cookie=0x0, duration=6.673s, table=22, n_packets=0, n_bytes=0, idle_age=6, priority=65535,ct_state=+inv+trk,metadata=0x7 actions=drop cookie=0x0, duration=6.673s, table=22, n_packets=0, n_bytes=0, idle_age=6, priority=65535,icmp6,metadata=0x7,icmp_type=135, icmp_code=0 actions=resubmit(,23) cookie=0x0, duration=6.673s, table=22, n_packets=0, n_bytes=0, idle_age=6, priority=65535,icmp6,metadata=0x7,icmp_type=136, icmp_code=0 actions=resubmit(,23) cookie=0x0, duration=6.674s, table=22, n_packets=0, n_bytes=0, idle_age=6, priority=2002,udp,reg6=0x3,metadata=0x7, nw_dst=255.255.255.255,tp_src=68,tp_dst=67 actions=load:0x1->NXM_NX_REG0[1],resubmit(,23) cookie=0x0, duration=6.674s, table=22, n_packets=0, n_bytes=0, idle_age=6, priority=2002,udp,reg6=0x3,metadata=0x7, nw_dst=192.168.1.0/24,tp_src=68,tp_dst=67 actions=load:0x1->NXM_NX_REG0[1],resubmit(,23) cookie=0x0, duration=6.673s, table=22, n_packets=0, n_bytes=0, idle_age=6, priority=2002,ct_state=+new+trk,ipv6,reg6=0x3,metadata=0x7 actions=load:0x1->NXM_NX_REG0[1],resubmit(,23) cookie=0x0, duration=6.673s, table=22, n_packets=0, n_bytes=0, idle_age=6, priority=2002,ct_state=+new+trk,ip,reg6=0x3,metadata=0x7 actions=load:0x1->NXM_NX_REG0[1],resubmit(,23) cookie=0x0, duration=6.674s, table=22, n_packets=0, n_bytes=0, idle_age=6, priority=2001,ip,reg6=0x3,metadata=0x7 actions=drop cookie=0x0, duration=6.673s, table=22, n_packets=0, n_bytes=0, idle_age=6, priority=2001,ipv6,reg6=0x3,metadata=0x7 actions=drop cookie=0x0, duration=6.674s, table=22, n_packets=0, n_bytes=0, idle_age=6, priority=1,ipv6,metadata=0x7 actions=load:0x1->NXM_NX_REG0[1],resubmit(,23) cookie=0x0, duration=6.673s, table=22, n_packets=0, n_bytes=0, idle_age=6, priority=1,ip,metadata=0x7 actions=load:0x1->NXM_NX_REG0[1],resubmit(,23) cookie=0x0, duration=6.673s, table=22, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x7 actions=resubmit(,23) cookie=0x0, duration=6.673s, table=23, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x7 actions=resubmit(,24) cookie=0x0, duration=6.674s, table=24, n_packets=0, n_bytes=0, idle_age=6, priority=100,ipv6,reg0=0x2/0x2,metadata=0x7 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,25) cookie=0x0, duration=6.674s, table=24, n_packets=0, n_bytes=0, idle_age=6, priority=100,ip,reg0=0x2/0x2,metadata=0x7 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,25) cookie=0x0, duration=6.673s, table=24, n_packets=0, n_bytes=0, idle_age=6, priority=100,ipv6,reg0=0x4/0x4,metadata=0x7 actions=ct(table=25,zone=NXM_NX_REG5[0..15],nat) cookie=0x0, duration=6.670s, table=24, n_packets=0, n_bytes=0, idle_age=6, priority=100,ip,reg0=0x4/0x4,metadata=0x7 actions=ct(table=25,zone=NXM_NX_REG5[0..15],nat) cookie=0x0, duration=6.674s, table=24, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x7 actions=resubmit(,25) cookie=0x0, duration=6.673s, table=25, n_packets=0, n_bytes=0, idle_age=6, priority=50,arp,metadata=0x7,arp_tpa=192.168.1.11, arp_op=1 actions=move:NXM_OF_ETH_SRC[]->NXM_OF_ETH_DST[], mod_dl_src:fa:16:3e:b6:91:70,load:0x2->NXM_OF_ARP_OP[], move:NXM_NX_ARP_SHA[]->NXM_NX_ARP_THA[], load:0xfa163eb69170->NXM_NX_ARP_SHA[], move:NXM_OF_ARP_SPA[]->NXM_OF_ARP_TPA[], load:0xc0a8010b->NXM_OF_ARP_SPA[], move:NXM_NX_REG6[]->NXM_NX_REG7[],load:0->NXM_NX_REG6[], load:0->NXM_OF_IN_PORT[],resubmit(,32) cookie=0x0, duration=6.670s, table=25, n_packets=0, n_bytes=0, idle_age=6, priority=50,arp,metadata=0x7,arp_tpa=192.168.1.3,arp_op=1 actions=move:NXM_OF_ETH_SRC[]->NXM_OF_ETH_DST[], mod_dl_src:fa:16:3e:d5:00:02,load:0x2->NXM_OF_ARP_OP[], move:NXM_NX_ARP_SHA[]->NXM_NX_ARP_THA[], load:0xfa163ed50002->NXM_NX_ARP_SHA[], move:NXM_OF_ARP_SPA[]->NXM_OF_ARP_TPA[], load:0xc0a80103->NXM_OF_ARP_SPA[], move:NXM_NX_REG6[]->NXM_NX_REG7[],load:0->NXM_NX_REG6[], load:0->NXM_OF_IN_PORT[],resubmit(,32) cookie=0x0, duration=6.670s, table=25, n_packets=0, n_bytes=0, idle_age=6, priority=50,arp,metadata=0x7,arp_tpa=192.168.1.2, arp_op=1 actions=move:NXM_OF_ETH_SRC[]->NXM_OF_ETH_DST[], mod_dl_src:fa:16:3e:82:8b:0e,load:0x2->NXM_OF_ARP_OP[], move:NXM_NX_ARP_SHA[]->NXM_NX_ARP_THA[], load:0xfa163e828b0e->NXM_NX_ARP_SHA[], move:NXM_OF_ARP_SPA[]->NXM_OF_ARP_TPA[], load:0xc0a80102->NXM_OF_ARP_SPA[], move:NXM_NX_REG6[]->NXM_NX_REG7[],load:0->NXM_NX_REG6[], load:0->NXM_OF_IN_PORT[],resubmit(,32) cookie=0x0, duration=6.674s, table=25, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x7 actions=resubmit(,26) cookie=0x0, duration=6.674s, table=26, n_packets=0, n_bytes=0, idle_age=6, priority=100,metadata=0x7, dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=load:0xffff->NXM_NX_REG7[],resubmit(,32) cookie=0x0, duration=6.674s, table=26, n_packets=0, n_bytes=0, idle_age=6, priority=50,metadata=0x7,dl_dst=fa:16:3e:d5:00:02 actions=load:0x2->NXM_NX_REG7[],resubmit(,32) cookie=0x0, duration=6.673s, table=26, n_packets=0, n_bytes=0, idle_age=6, priority=50,metadata=0x7,dl_dst=fa:16:3e:b6:91:70 actions=load:0x3->NXM_NX_REG7[],resubmit(,32) cookie=0x0, duration=6.670s, table=26, n_packets=0, n_bytes=0, idle_age=6, priority=50,metadata=0x7,dl_dst=fa:16:3e:82:8b:0e actions=load:0x1->NXM_NX_REG7[],resubmit(,32) cookie=0x0, duration=6.674s, table=32, n_packets=0, n_bytes=0, idle_age=6, priority=100,reg7=0x3,metadata=0x7 actions=load:0x7->NXM_NX_TUN_ID[0..23], set_field:0x3/0xffffffff->tun_metadata0, move:NXM_NX_REG6[0..14]->NXM_NX_TUN_METADATA0[16..30],output:3 cookie=0x0, duration=6.673s, table=32, n_packets=0, n_bytes=0, idle_age=6, priority=100,reg7=0x2,metadata=0x7 actions=load:0x7->NXM_NX_TUN_ID[0..23], set_field:0x2/0xffffffff->tun_metadata0, move:NXM_NX_REG6[0..14]->NXM_NX_TUN_METADATA0[16..30],output:3 cookie=0x0, duration=6.670s, table=32, n_packets=0, n_bytes=0, idle_age=6, priority=100,reg7=0x1,metadata=0x7 actions=load:0x7->NXM_NX_TUN_ID[0..23], set_field:0x1/0xffffffff->tun_metadata0, move:NXM_NX_REG6[0..14]->NXM_NX_TUN_METADATA0[16..30],output:5 cookie=0x0, duration=6.674s, table=48, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x7 actions=resubmit(,49) cookie=0x0, duration=6.674s, table=49, n_packets=0, n_bytes=0, idle_age=6, priority=110,icmp6,metadata=0x7,icmp_type=135,icmp_code=0 actions=resubmit(,50) cookie=0x0, duration=6.673s, table=49, n_packets=0, n_bytes=0, idle_age=6, priority=110,icmp6,metadata=0x7,icmp_type=136,icmp_code=0 actions=resubmit(,50) cookie=0x0, duration=6.674s, table=49, n_packets=0, n_bytes=0, idle_age=6, priority=100,ipv6,metadata=0x7 actions=load:0x1->NXM_NX_REG0[0],resubmit(,50) cookie=0x0, duration=6.673s, table=49, n_packets=0, n_bytes=0, idle_age=6, priority=100,ip,metadata=0x7 actions=load:0x1->NXM_NX_REG0[0],resubmit(,50) cookie=0x0, duration=6.674s, table=49, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x7 actions=resubmit(,50) cookie=0x0, duration=6.674s, table=50, n_packets=0, n_bytes=0, idle_age=6, priority=100,ip,reg0=0x1/0x1,metadata=0x7 actions=ct(table=51,zone=NXM_NX_REG5[0..15]) cookie=0x0, duration=6.673s, table=50, n_packets=0, n_bytes=0, idle_age=6, priority=100,ipv6,reg0=0x1/0x1,metadata=0x7 actions=ct(table=51,zone=NXM_NX_REG5[0..15]) cookie=0x0, duration=6.673s, table=50, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x7 actions=resubmit(,51) cookie=0x0, duration=6.670s, table=51, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x7 actions=resubmit(,52) cookie=0x0, duration=6.674s, table=52, n_packets=0, n_bytes=0, idle_age=6, priority=65535,ct_state=+inv+trk,metadata=0x7 actions=drop cookie=0x0, duration=6.674s, table=52, n_packets=0, n_bytes=0, idle_age=6, priority=65535,ct_state=-new+est-rel-inv+trk,metadata=0x7 actions=resubmit(,53) cookie=0x0, duration=6.673s, table=52, n_packets=0, n_bytes=0, idle_age=6, priority=65535,ct_state=-new-est+rel-inv+trk,metadata=0x7 actions=resubmit(,53) cookie=0x0, duration=6.673s, table=52, n_packets=0, n_bytes=0, idle_age=6, priority=65535,icmp6,metadata=0x7,icmp_type=136, icmp_code=0 actions=resubmit(,53) cookie=0x0, duration=6.673s, table=52, n_packets=0, n_bytes=0, idle_age=6, priority=65535,icmp6,metadata=0x7,icmp_type=135, icmp_code=0 actions=resubmit(,53) cookie=0x0, duration=6.674s, table=52, n_packets=0, n_bytes=0, idle_age=6, priority=2002,ct_state=+new+trk,ip,reg7=0x3,metadata=0x7, nw_src=192.168.1.11 actions=load:0x1->NXM_NX_REG0[1],resubmit(,53) cookie=0x0, duration=6.670s, table=52, n_packets=0, n_bytes=0, idle_age=6, priority=2002,ct_state=+new+trk,ip,reg7=0x3,metadata=0x7, nw_src=192.168.1.11 actions=load:0x1->NXM_NX_REG0[1],resubmit(,53) cookie=0x0, duration=6.670s, table=52, n_packets=0, n_bytes=0, idle_age=6, priority=2002,udp,reg7=0x3,metadata=0x7, nw_src=192.168.1.0/24,tp_src=67,tp_dst=68 actions=load:0x1->NXM_NX_REG0[1],resubmit(,53) cookie=0x0, duration=6.670s, table=52, n_packets=0, n_bytes=0, idle_age=6, priority=2002,ct_state=+new+trk,ipv6,reg7=0x3, metadata=0x7 actions=load:0x1->NXM_NX_REG0[1],resubmit(,53) cookie=0x0, duration=6.673s, table=52, n_packets=0, n_bytes=0, idle_age=6, priority=2001,ip,reg7=0x3,metadata=0x7 actions=drop cookie=0x0, duration=6.673s, table=52, n_packets=0, n_bytes=0, idle_age=6, priority=2001,ipv6,reg7=0x3,metadata=0x7 actions=drop cookie=0x0, duration=6.674s, table=52, n_packets=0, n_bytes=0, idle_age=6, priority=1,ip,metadata=0x7 actions=load:0x1->NXM_NX_REG0[1],resubmit(,53) cookie=0x0, duration=6.674s, table=52, n_packets=0, n_bytes=0, idle_age=6, priority=1,ipv6,metadata=0x7 actions=load:0x1->NXM_NX_REG0[1],resubmit(,53) cookie=0x0, duration=6.674s, table=52, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x7 actions=resubmit(,53) cookie=0x0, duration=6.674s, table=53, n_packets=0, n_bytes=0, idle_age=6, priority=100,ipv6,reg0=0x4/0x4,metadata=0x7 actions=ct(table=54,zone=NXM_NX_REG5[0..15],nat) cookie=0x0, duration=6.674s, table=53, n_packets=0, n_bytes=0, idle_age=6, priority=100,ip,reg0=0x4/0x4,metadata=0x7 actions=ct(table=54,zone=NXM_NX_REG5[0..15],nat) cookie=0x0, duration=6.673s, table=53, n_packets=0, n_bytes=0, idle_age=6, priority=100,ipv6,reg0=0x2/0x2,metadata=0x7 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,54) cookie=0x0, duration=6.673s, table=53, n_packets=0, n_bytes=0, idle_age=6, priority=100,ip,reg0=0x2/0x2,metadata=0x7 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,54) cookie=0x0, duration=6.674s, table=53, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x7 actions=resubmit(,54) cookie=0x0, duration=6.674s, table=54, n_packets=0, n_bytes=0, idle_age=6, priority=90,ip,reg7=0x3,metadata=0x7, dl_dst=fa:16:3e:b6:91:70,nw_dst=255.255.255.255 actions=resubmit(,55) cookie=0x0, duration=6.673s, table=54, n_packets=0, n_bytes=0, idle_age=6, priority=90,ip,reg7=0x3,metadata=0x7, dl_dst=fa:16:3e:b6:91:70,nw_dst=192.168.1.11 actions=resubmit(,55) cookie=0x0, duration=6.673s, table=54, n_packets=0, n_bytes=0, idle_age=6, priority=90,ip,reg7=0x3,metadata=0x7, dl_dst=fa:16:3e:b6:91:70,nw_dst=224.0.0.0/4 actions=resubmit(,55) cookie=0x0, duration=6.670s, table=54, n_packets=0, n_bytes=0, idle_age=6, priority=80,ip,reg7=0x3,metadata=0x7, dl_dst=fa:16:3e:b6:91:70 actions=drop cookie=0x0, duration=6.670s, table=54, n_packets=0, n_bytes=0, idle_age=6, priority=80,ipv6,reg7=0x3,metadata=0x7, dl_dst=fa:16:3e:b6:91:70 actions=drop cookie=0x0, duration=6.674s, table=54, n_packets=0, n_bytes=0, idle_age=6, priority=0,metadata=0x7 actions=resubmit(,55) cookie=0x0, duration=6.673s, table=55, n_packets=0, n_bytes=0, idle_age=6, priority=100,metadata=0x7, dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=resubmit(,64) cookie=0x0, duration=6.674s, table=55, n_packets=0, n_bytes=0, idle_age=6, priority=50,reg7=0x3,metadata=0x7, dl_dst=fa:16:3e:b6:91:70 actions=resubmit(,64) cookie=0x0, duration=6.673s, table=55, n_packets=0, n_bytes=0, idle_age=6, priority=50,reg7=0x1,metadata=0x7 actions=resubmit(,64) cookie=0x0, duration=6.670s, table=55, n_packets=0, n_bytes=0, idle_age=6, priority=50,reg7=0x2,metadata=0x7 actions=resubmit(,64)
在包含网络端口的计算节点上，OVN 控制器还会创建附加流。
cookie=0x0, duration=13.358s, table=52, n_packets=0, n_bytes=0, idle_age=13, priority=2002,ct_state=+new+trk,ipv6,reg7=0x3, metadata=0x7,ipv6_src=:: actions=load:0x1->NXM_NX_REG0[1],resubmit(,53)
