[openstack-dev] [Neutron][Networking-ovn] Instances on the compute node can not get IP address from DHCP

Zhou, Han hzhou8 at ebay.com
Thu Jan 28 22:08:34 UTC 2016


Hi,

Checked with Chen for ofproto/trace for the drop flow on controller node:

sudo ovs-appctl ofproto/trace "recirc_id(0),tunnel(tun_id=0x1,src=9.197.45.38,dst=9.197.45.35,ttl=64,geneve({class=0x102/0x102,len=4/0x1,0x40003/0x40003}),flags(-df-csum+key)),in_port(7),skb_mark(0),eth_type(0x0800),ipv4(frag=no)"
Bridge: br-int
Flow: ip,tun_id=0x1,tun_src=9.197.45.38,tun_dst=9.197.45.35,tun_ipv6_src=::,tun_ipv6_dst=::,tun_gbp_id=0,tun_gbp_flags=0,tun_tos=0,tun_ttl=64,tun_flags=key,in_port=9,vlan_tci=0x0000,dl_src=00:00:00:00:00:00,dl_dst=00:00:00:00:00:00,nw_src=0.0.0.0,nw_dst=0.0.0.0,nw_proto=0,nw_tos=0,nw_ecn=0,nw_ttl=0

Rule: table=0 cookie=0 priority=100,in_port=9
OpenFlow actions=move:NXM_NX_TUN_ID[0..23]->OXM_OF_METADATA[0..23],move:NXM_NX_TUN_METADATA0[16..30]->NXM_NX_REG6[0..14],move:NXM_NX_TUN_METADATA0[0..15]->NXM_NX_REG7[0..15],resubmit(,33)

    Resubmitted flow: ip,tun_id=0x1,tun_src=9.197.45.38,tun_dst=9.197.45.35,tun_ipv6_src=::,tun_ipv6_dst=::,tun_gbp_id=0,tun_gbp_flags=0,tun_tos=0,tun_ttl=64,tun_flags=key,metadata=0x1,in_port=9,vlan_tci=0x0000,dl_src=00:00:00:00:00:00,dl_dst=00:00:00:00:00:00,nw_src=0.0.0.0,nw_dst=0.0.0.0,nw_proto=0,nw_tos=0,nw_ecn=0,nw_ttl=0
    Resubmitted regs: reg0=0x0 reg1=0x0 reg2=0x0 reg3=0x0 reg4=0x0 reg5=0x0 reg6=0x0 reg7=0x0
    Resubmitted  odp: drop
    Resubmitted megaflow: pkt_mark=0,recirc_id=0,ip,reg6=0,reg7=0,tun_id=0x1,tun_src=9.197.45.38,tun_dst=9.197.45.35,tun_tos=0,tun_ttl=64,tun_flags=-df-csum+key,metadata=0,in_port=9,nw_frag=no
    Rule: table=254 cookie=0 priority=0,reg0=0x2
    OpenFlow actions=drop

Final flow: ip,tun_id=0x1,tun_src=9.197.45.38,tun_dst=9.197.45.35,tun_ipv6_src=::,tun_ipv6_dst=::,tun_gbp_id=0,tun_gbp_flags=0,tun_tos=0,tun_ttl=64,tun_flags=key,metadata=0x1,in_port=9,vlan_tci=0x0000,dl_src=00:00:00:00:00:00,dl_dst=00:00:00:00:00:00,nw_src=0.0.0.0,nw_dst=0.0.0.0,nw_proto=0,nw_tos=0,nw_ecn=0,nw_ttl=0
Megaflow: pkt_mark=0,recirc_id=0,ip,tun_id=0x1,tun_src=9.197.45.38,tun_dst=9.197.45.35,tun_tos=0,tun_ttl=64,tun_flags=-df-csum+key,in_port=9,nw_frag=no
Datapath actions: drop

This shows geneve tunnel decoding failure. Most likely it is hitting the recent GENEVE_CLASS change from 0xffff to 0x102. The sending side must be using the latest version otherwise it would not fill 0x102 in the header. If the receiving side is running an older version then it would be expecting 0xffff, and would not be able to decode the tunnel header.

This can be verified by checking and comparing the git log in /opt/stack/ovs for both sides.

The related GENEVE change is https://github.com/openvswitch/ovs/commit/57d445324205b5a95b88cc4993ac0a7d9abd5186

This can be fixed by using the same version of ovs repo on both sides.

Best regards,
Han Zhou (zhouhan)

From: Chen Li <lichen.hangzhou at gmail.com<mailto:lichen.hangzhou at gmail.com>>
Reply-To: "OpenStack Development Mailing List (not for usage questions)" <openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org>>
Date: Monday, January 25, 2016 at 5:57 PM
To: "openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org>" <openstack-dev at lists.openstack.org<mailto:openstack-dev at lists.openstack.org>>
Subject: Re: [openstack-dev] [Neutron][Networking-ovn] Instances on the compute node can not get IP address from DHCP

More data if it helps:




If I enter one of the instance on compute node, and try to ping the  instance on compute node, I observed a "drop" action on controller node.


Try:
        instance_02(compute node, with IP 10.0.0.31 configured by hand)    ----- ping -----> instance_01 (controller node, IP 10.0.0.30 get from neutron DHCP service )


The output for command "ovs-dpctl show"   &   "ovs-dpctl dump-flows":

        compute node:

                system at ovs-system:
                   lookups: hit:166641 missed:2679 lost:0
                    flows: 3
                    masks: hit:172136 total:3 hit/pkt:1.02
                    port 0: ovs-system (internal)
                    port 1: br-int (internal)
                    port 2: genev_sys_6081 (geneve)
                    port 3: tap1c3a1fbb-d3
                    port 4: tap0f6d7b79-28

                  recirc_id(0),in_port(3),eth(src=fa:16:3e:39:7c:67),eth_type(0x0800),ipv4(frag=no), packets:362, bytes:35476, used:0.072s, actions:ct(zone=1),recirc(0x44)
                  recirc_id(0x44),in_port(3),ct_state(+new-est-rel-inv+trk),eth(dst=fa:16:3e:1a:f3:a1),eth_type(0x0800),ipv4(tos=0/0x3,frag=no), packets:362, bytes:35476, used:0.072s, actions:ct(commit,zone=1),set(tunnel(tun_id=0x1,dst=9.197.45.35,ttl=64,geneve({class=0x102,type=0,len=4,0x40003}),flags(df|key))),2
                  recirc_id(0),in_port(3),ct_state(-new-est-rel-inv-trk),eth(src=fa:16:3e:39:7c:67,dst=fa:16:3e:1a:f3:a1),eth_type(0x0806),arp(sip=10.0.0.31,tip=10.0.0.30,op=1/0xff,sha=fa:16:3e:39:7c:67,tha=00:00:00:00:00:00), packets:0, bytes:0, used:never, actions:userspace(pid=4294963101,slow_path(action))



        controller node:

                system at ovs-system:
                    lookups: hit:222570 missed:5199 lost:0
                    flows: 1
                    masks: hit:240835 total:1 hit/pkt:1.06
                    port 0: ovs-system (internal)
                    port 1: br-int (internal)
                    port 2: br-ex (internal)
                    port 3: tap914e93b5-f0 (internal)
                    port 4: qr-59d812b3-02 (internal)
                    port 5: qg-1d34d7d4-d5 (internal)
                    port 6: tapad34e0f0-e7
                    port 7: genev_sys_6081 (geneve)

                    recirc_id(0),tunnel(tun_id=0x1,src=9.197.45.38,dst=9.197.45.35,ttl=64,geneve({class=0x102/0x102,len=4/0x1,0x40003/0x40003}),flags(-df-csum+key)),in_port(7),skb_mark(0),eth_type(0x0800),ipv4(frag=no), packets:249, bytes:24402, used:0.848s, actions:drop




The output for command " ovs-ofctl show br-int"   &   "ovs-ofctl dump-flows br-int ":

        compute node:

                    OFPT_FEATURES_REPLY (xid=0x2): dpid:0000a63b0f64bf4f
                    n_tables:254, n_buffers:256
                    capabilities: FLOW_STATS TABLE_STATS PORT_STATS QUEUE_STATS ARP_MATCH_IP
                    actions: output enqueue set_vlan_vid set_vlan_pcp strip_vlan mod_dl_src mod_dl_dst mod_nw_src mod_nw_dst mod_nw_tos mod_tp_src mod_tp_dst
                     1(ovn-c63d47-0): addr:6a:ef:32:d7:e7:ea
                         config:     0
                         state:      0
                         speed: 0 Mbps now, 0 Mbps max
                     3(tap1c3a1fbb-d3): addr:fe:16:3e:39:7c:67
                         config:     0
                         state:      0
                         current:    10MB-FD COPPER
                         speed: 10 Mbps now, 0 Mbps max
                     4(tap0f6d7b79-28): addr:fe:16:3e:7c:49:fd
                         config:     0
                         state:      0
                         current:    10MB-FD COPPER
                         speed: 10 Mbps now, 0 Mbps max
                     LOCAL(br-int): addr:a6:3b:0f:64:bf:4f
                         config:     PORT_DOWN
                         state:      LINK_DOWN
                         speed: 0 Mbps now, 0 Mbps max
                    OFPT_GET_CONFIG_REPLY (xid=0x4): frags=normal miss_send_len=0


NXST_FLOW reply (xid=0x4):
 cookie=0x0, duration=395649.929s, table=0, n_packets=95, n_bytes=8656, idle_age=65534, hard_age=65534, priority=100,in_port=1 actions=move:NXM_NX_TUN_ID[0..23]->OXM_OF_METADATA[0..23],move:NXM_NX_TUN_METADATA0[16..30]->NXM_NX_REG6[0..14],move:NXM_NX_TUN_METADATA0[0..15]->NXM_NX_REG7[0..15],resubmit(,33)
 cookie=0x0, duration=87288.928s, table=0, n_packets=86626, n_bytes=8347815, idle_age=0, hard_age=65534, priority=100,in_port=3 actions=load:0x1->NXM_NX_REG5[],load:0x1->OXM_OF_METADATA[],load:0x4->NXM_NX_REG6[],resubmit(,16)
 cookie=0x0, duration=85917.271s, table=0, n_packets=325, n_bytes=34236, idle_age=1757, hard_age=65534, priority=100,in_port=4 actions=load:0x2->NXM_NX_REG5[],load:0x1->OXM_OF_METADATA[],load:0x6->NXM_NX_REG6[],resubmit(,16)
 cookie=0x0, duration=395649.931s, table=16, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,metadata=0x1,vlan_tci=0x1000/0x1000 actions=drop
 cookie=0x0, duration=345035.899s, table=16, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,metadata=0x3,vlan_tci=0x1000/0x1000 actions=drop
 cookie=0x0, duration=395649.930s, table=16, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,metadata=0x1,dl_src=01:00:00:00:00:00/01:00:00:00:00:00 actions=drop
 cookie=0x0, duration=345035.899s, table=16, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,metadata=0x3,dl_src=01:00:00:00:00:00/01:00:00:00:00:00 actions=drop
 cookie=0x0, duration=395649.930s, table=16, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=50,reg6=0x1,metadata=0x1,dl_src=fa:16:3e:32:98:f6 actions=resubmit(,17)
 cookie=0x0, duration=395649.929s, table=16, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=50,reg6=0x2,metadata=0x1,dl_src=fa:16:3e:a9:d8:c3 actions=resubmit(,17)
 cookie=0x0, duration=345035.899s, table=16, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=50,reg6=0x1,metadata=0x3,dl_src=fa:16:3e:1b:7c:2e actions=resubmit(,17)
 cookie=0x0, duration=87328.097s, table=16, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=50,reg6=0x3,metadata=0x1,dl_src=fa:16:3e:1a:f3:a1 actions=resubmit(,17)
 cookie=0x0, duration=87290.277s, table=16, n_packets=86626, n_bytes=8347815, idle_age=0, hard_age=65534, priority=50,reg6=0x4,metadata=0x1,dl_src=fa:16:3e:39:7c:67 actions=resubmit(,17)
 cookie=0x0, duration=85918.598s, table=16, n_packets=325, n_bytes=34236, idle_age=1757, hard_age=65534, priority=50,reg6=0x6,metadata=0x1,dl_src=fa:16:3e:7c:49:fd actions=resubmit(,17)
 cookie=0x0, duration=395649.931s, table=17, n_packets=12, n_bytes=936, idle_age=65534, hard_age=65534, priority=100,ipv6,metadata=0x1 actions=ct(table=18,zone=NXM_NX_REG5[0..15])
 cookie=0x0, duration=395649.929s, table=17, n_packets=84362, n_bytes=8272881, idle_age=0, hard_age=65534, priority=100,ip,metadata=0x1 actions=ct(table=18,zone=NXM_NX_REG5[0..15])
 cookie=0x0, duration=395649.930s, table=17, n_packets=2577, n_bytes=108234, idle_age=5, hard_age=65534, priority=0,metadata=0x1 actions=resubmit(,18)
 cookie=0x0, duration=345035.899s, table=17, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=0,metadata=0x3 actions=resubmit(,18)
 cookie=0x0, duration=395649.929s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=65535,ct_state=-new-est+rel-inv+trk,metadata=0x1 actions=resubmit(,19)
 cookie=0x0, duration=395649.929s, table=18, n_packets=571, n_bytes=55958, idle_age=1757, hard_age=65534, priority=65535,ct_state=-new+est-rel-inv+trk,metadata=0x1 actions=resubmit(,19)
 cookie=0x0, duration=395649.928s, table=18, n_packets=12, n_bytes=936, idle_age=65534, hard_age=65534, priority=65535,ct_state=+inv+trk,metadata=0x1 actions=drop
 cookie=0x0, duration=87328.098s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ipv6,reg6=0x3,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,19)
 cookie=0x0, duration=87328.097s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ip,reg6=0x3,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,19)
 cookie=0x0, duration=87290.277s, table=18, n_packets=83773, n_bytes=8211869, idle_age=0, hard_age=65534, priority=2002,ct_state=+new+trk,ip,reg6=0x4,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,19)
 cookie=0x0, duration=87290.277s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ipv6,reg6=0x4,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,19)
 cookie=0x0, duration=85918.598s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ipv6,reg6=0x6,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,19)
 cookie=0x0, duration=85918.598s, table=18, n_packets=18, n_bytes=5054, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ip,reg6=0x6,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,19)
 cookie=0x0, duration=87328.097s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ipv6,reg6=0x3,metadata=0x1 actions=drop
 cookie=0x0, duration=87328.097s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ip,reg6=0x3,metadata=0x1 actions=drop
 cookie=0x0, duration=87290.277s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ipv6,reg6=0x4,metadata=0x1 actions=drop
 cookie=0x0, duration=87290.277s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ip,reg6=0x4,metadata=0x1 actions=drop
 cookie=0x0, duration=85918.598s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ip,reg6=0x6,metadata=0x1 actions=drop
 cookie=0x0, duration=85918.598s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ipv6,reg6=0x6,metadata=0x1 actions=drop
 cookie=0x0, duration=395649.931s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=1,ip,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,19)
 cookie=0x0, duration=395649.930s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=1,ipv6,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,19)
 cookie=0x0, duration=395649.929s, table=18, n_packets=2577, n_bytes=108234, idle_age=5, hard_age=65534, priority=0,metadata=0x1 actions=resubmit(,19)
 cookie=0x0, duration=345035.899s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=0,metadata=0x3 actions=resubmit(,19)
 cookie=0x0, duration=395649.928s, table=19, n_packets=2476, n_bytes=103992, idle_age=2135, hard_age=65534, priority=150,arp,metadata=0x1,arp_tpa=10.0.0.2,arp_op=1 actions=move:NXM_OF_ETH_SRC[]->NXM_OF_ETH_DST[],mod_dl_src:fa:16:3e:32:98:f6,load:0x2->NXM_OF_ARP_OP[],move:NXM_NX_ARP_SHA[]->NXM_NX_ARP_THA[],load:0xfa163e3298f6->NXM_NX_ARP_SHA[],move:NXM_OF_ARP_SPA[]->NXM_OF_ARP_TPA[],load:0xa000002->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=395649.928s, table=19, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=150,arp,metadata=0x1,arp_tpa=10.0.0.1,arp_op=1 actions=move:NXM_OF_ETH_SRC[]->NXM_OF_ETH_DST[],mod_dl_src:fa:16:3e:a9:d8:c3,load:0x2->NXM_OF_ARP_OP[],move:NXM_NX_ARP_SHA[]->NXM_NX_ARP_THA[],load:0xfa163ea9d8c3->NXM_NX_ARP_SHA[],move:NXM_OF_ARP_SPA[]->NXM_OF_ARP_TPA[],load:0xa000001->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=87326.819s, table=19, n_packets=79, n_bytes=3318, idle_age=5, hard_age=65534, priority=150,arp,metadata=0x1,arp_tpa=10.0.0.30,arp_op=1 actions=move:NXM_OF_ETH_SRC[]->NXM_OF_ETH_DST[],mod_dl_src:fa:16:3e:1a:f3:a1,load:0x2->NXM_OF_ARP_OP[],move:NXM_NX_ARP_SHA[]->NXM_NX_ARP_THA[],load:0xfa163e1af3a1->NXM_NX_ARP_SHA[],move:NXM_OF_ARP_SPA[]->NXM_OF_ARP_TPA[],load:0xa00001e->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=87288.925s, table=19, n_packets=10, n_bytes=420, idle_age=1772, hard_age=65534, priority=150,arp,metadata=0x1,arp_tpa=10.0.0.31,arp_op=1 actions=move:NXM_OF_ETH_SRC[]->NXM_OF_ETH_DST[],mod_dl_src:fa:16:3e:39:7c:67,load:0x2->NXM_OF_ARP_OP[],move:NXM_NX_ARP_SHA[]->NXM_NX_ARP_THA[],load:0xfa163e397c67->NXM_NX_ARP_SHA[],move:NXM_OF_ARP_SPA[]->NXM_OF_ARP_TPA[],load:0xa00001f->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=85917.275s, table=19, n_packets=9, n_bytes=378, idle_age=1762, hard_age=65534, priority=150,arp,metadata=0x1,arp_tpa=10.0.0.33,arp_op=1 actions=move:NXM_OF_ETH_SRC[]->NXM_OF_ETH_DST[],mod_dl_src:fa:16:3e:7c:49:fd,load:0x2->NXM_OF_ARP_OP[],move:NXM_NX_ARP_SHA[]->NXM_NX_ARP_THA[],load:0xfa163e7c49fd->NXM_NX_ARP_SHA[],move:NXM_OF_ARP_SPA[]->NXM_OF_ARP_TPA[],load:0xa000021->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=395649.929s, table=19, n_packets=26, n_bytes=7785, idle_age=65534, hard_age=65534, priority=100,metadata=0x1,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=345035.899s, table=19, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,metadata=0x3,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=395649.931s, table=19, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=50,metadata=0x1,dl_dst=fa:16:3e:a9:d8:c3 actions=load:0x2->NXM_NX_REG7[],resubmit(,32)
 cookie=0x0, duration=395649.930s, table=19, n_packets=81478, n_bytes=7984844, idle_age=2123, hard_age=65534, priority=50,metadata=0x1,dl_dst=fa:16:3e:32:98:f6 actions=load:0x1->NXM_NX_REG7[],resubmit(,32)
 cookie=0x0, duration=345035.899s, table=19, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=50,metadata=0x3,dl_dst=fa:16:3e:1b:7c:2e actions=load:0x1->NXM_NX_REG7[],resubmit(,32)
 cookie=0x0, duration=87328.098s, table=19, n_packets=2285, n_bytes=223930, idle_age=0, hard_age=65534, priority=50,metadata=0x1,dl_dst=fa:16:3e:1a:f3:a1 actions=load:0x3->NXM_NX_REG7[],resubmit(,32)
 cookie=0x0, duration=87290.277s, table=19, n_packets=288, n_bytes=28224, idle_age=1757, hard_age=65534, priority=50,metadata=0x1,dl_dst=fa:16:3e:39:7c:67 actions=load:0x4->NXM_NX_REG7[],resubmit(,32)
 cookie=0x0, duration=85918.598s, table=19, n_packets=288, n_bytes=28224, idle_age=1757, hard_age=65534, priority=50,metadata=0x1,dl_dst=fa:16:3e:7c:49:fd actions=load:0x6->NXM_NX_REG7[],resubmit(,32)
 cookie=0x0, duration=395649.930s, table=32, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,reg7=0x2,metadata=0x1 actions=load:0x1->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:1
 cookie=0x0, duration=395649.929s, table=32, n_packets=81478, n_bytes=7984844, idle_age=2123, hard_age=65534, priority=100,reg7=0x1,metadata=0x1 actions=load:0x1->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:1
 cookie=0x0, duration=87326.822s, table=32, n_packets=2285, n_bytes=223930, idle_age=0, hard_age=65534, priority=100,reg7=0x3,metadata=0x1 actions=load:0x1->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:1
 cookie=0x0, duration=395649.929s, table=32, n_packets=26, n_bytes=7785, idle_age=65534, hard_age=65534, priority=100,reg7=0xffff,metadata=0x1 actions=load:0x1->NXM_NX_TUN_ID[0..23],set_field:0xffff/0xffffffff->tun_metadata0,move:NXM_NX_REG6[0..14]->NXM_NX_TUN_METADATA0[16..30],output:1,resubmit(,33)
 cookie=0x0, duration=395649.928s, table=32, n_packets=3150, n_bytes=164556, idle_age=5, hard_age=65534, priority=0 actions=resubmit(,33)
 cookie=0x0, duration=87288.928s, table=33, n_packets=2851, n_bytes=135870, idle_age=5, hard_age=65534, priority=100,reg7=0x4,metadata=0x1 actions=load:0x1->NXM_NX_REG5[],resubmit(,34)
 cookie=0x0, duration=87288.931s, table=33, n_packets=26, n_bytes=7785, idle_age=65534, hard_age=65534, priority=100,reg7=0xffff,metadata=0x1 actions=load:0x2->NXM_NX_REG5[],load:0x6->NXM_NX_REG7[],resubmit(,34),load:0x1->NXM_NX_REG5[],load:0x4->NXM_NX_REG7[],resubmit(,34),load:0xffff->NXM_NX_REG7[]
 cookie=0x0, duration=85917.271s, table=33, n_packets=299, n_bytes=28686, idle_age=1757, hard_age=65534, priority=100,reg7=0x6,metadata=0x1 actions=load:0x2->NXM_NX_REG5[],resubmit(,34)
 cookie=0x0, duration=395649.930s, table=34, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,reg6=0x2,reg7=0x2,metadata=0x1 actions=drop
 cookie=0x0, duration=395649.929s, table=34, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,reg6=0x1,reg7=0x1,metadata=0x1 actions=drop
 cookie=0x0, duration=87326.822s, table=34, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,reg6=0x3,reg7=0x3,metadata=0x1 actions=drop
 cookie=0x0, duration=87288.928s, table=34, n_packets=9, n_bytes=2997, idle_age=65534, hard_age=65534, priority=100,reg6=0x4,reg7=0x4,metadata=0x1 actions=drop
 cookie=0x0, duration=85917.271s, table=34, n_packets=17, n_bytes=4788, idle_age=65534, hard_age=65534, priority=100,reg6=0x6,reg7=0x6,metadata=0x1 actions=drop
 cookie=0x0, duration=395649.930s, table=34, n_packets=3170, n_bytes=170343, idle_age=5, hard_age=65534, priority=0 actions=load:0->NXM_NX_REG0[],load:0->NXM_NX_REG1[],load:0->NXM_NX_REG2[],load:0->NXM_NX_REG3[],load:0->NXM_NX_REG4[],resubmit(,48)
 cookie=0x0, duration=395649.930s, table=48, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,ipv6,metadata=0x1 actions=ct(table=49,zone=NXM_NX_REG5[0..15])
 cookie=0x0, duration=395649.928s, table=48, n_packets=593, n_bytes=62109, idle_age=1757, hard_age=65534, priority=100,ip,metadata=0x1 actions=ct(table=49,zone=NXM_NX_REG5[0..15])
 cookie=0x0, duration=395649.929s, table=48, n_packets=2577, n_bytes=108234, idle_age=5, hard_age=65534, priority=0,metadata=0x1 actions=resubmit(,49)
 cookie=0x0, duration=345035.899s, table=48, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=0,metadata=0x3 actions=resubmit(,49)
 cookie=0x0, duration=395649.929s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=65535,ct_state=-new-est+rel-inv+trk,metadata=0x1 actions=resubmit(,50)
 cookie=0x0, duration=395649.928s, table=49, n_packets=571, n_bytes=55958, idle_age=1757, hard_age=65534, priority=65535,ct_state=-new+est-rel-inv+trk,metadata=0x1 actions=resubmit(,50)
 cookie=0x0, duration=395649.928s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=65535,ct_state=+inv+trk,metadata=0x1 actions=drop
 cookie=0x0, duration=87328.097s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,udp,reg7=0x3,metadata=0x1,nw_src=10.0.0.0/24,tp_src=67,tp_dst=68<http://10.0.0.0/24,tp_src=67,tp_dst=68> actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=87290.277s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,udp,reg7=0x4,metadata=0x1,nw_src=10.0.0.0/24,tp_src=67,tp_dst=68<http://10.0.0.0/24,tp_src=67,tp_dst=68> actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=85918.598s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,udp,reg7=0x6,metadata=0x1,nw_src=10.0.0.0/24,tp_src=67,tp_dst=68<http://10.0.0.0/24,tp_src=67,tp_dst=68> actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=87290.277s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ipv6,reg7=0x4,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=87290.082s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ipv6,reg7=0x3,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=85918.598s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ipv6,reg7=0x6,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=87290.277s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ip,reg7=0x4,metadata=0x1,nw_src=10.0.0.30 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=87290.082s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ip,reg7=0x3,metadata=0x1,nw_src=10.0.0.31 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=85918.598s, table=49, n_packets=4, n_bytes=392, idle_age=1967, hard_age=65534, priority=2002,ct_state=+new+trk,ip,reg7=0x6,metadata=0x1,nw_src=10.0.0.31 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=85918.598s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ip,reg7=0x6,metadata=0x1,nw_src=10.0.0.30 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=85918.316s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ip,reg7=0x3,metadata=0x1,nw_src=10.0.0.33 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=85918.316s, table=49, n_packets=1, n_bytes=98, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ip,reg7=0x4,metadata=0x1,nw_src=10.0.0.33 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=83489.868s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,icmp,reg7=0x3,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=83489.868s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,icmp,reg7=0x4,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=83489.868s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,icmp,reg7=0x6,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=83466.304s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,tcp,reg7=0x3,metadata=0x1,tp_dst=22 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=83466.304s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,tcp,reg7=0x6,metadata=0x1,tp_dst=22 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=83466.304s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,tcp,reg7=0x4,metadata=0x1,tp_dst=22 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=87328.097s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ip,reg7=0x3,metadata=0x1 actions=drop
 cookie=0x0, duration=87328.097s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ipv6,reg7=0x3,metadata=0x1 actions=drop
 cookie=0x0, duration=87290.277s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ipv6,reg7=0x4,metadata=0x1 actions=drop
 cookie=0x0, duration=87290.277s, table=49, n_packets=14, n_bytes=4662, idle_age=65534, hard_age=65534, priority=2001,ip,reg7=0x4,metadata=0x1 actions=drop
 cookie=0x0, duration=85918.598s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ipv6,reg7=0x6,metadata=0x1 actions=drop
 cookie=0x0, duration=85918.598s, table=49, n_packets=3, n_bytes=999, idle_age=65534, hard_age=65534, priority=2001,ip,reg7=0x6,metadata=0x1 actions=drop
 cookie=0x0, duration=395649.931s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=1,ipv6,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=395649.930s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=1,ip,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=395649.930s, table=49, n_packets=2577, n_bytes=108234, idle_age=5, hard_age=65534, priority=0,metadata=0x1 actions=resubmit(,50)
 cookie=0x0, duration=345035.899s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=0,metadata=0x3 actions=resubmit(,50)
 cookie=0x0, duration=395649.929s, table=50, n_packets=3, n_bytes=126, idle_age=65534, hard_age=65534, priority=100,metadata=0x1,dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=resubmit(,64)
 cookie=0x0, duration=345035.899s, table=50, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,metadata=0x3,dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=resubmit(,64)
 cookie=0x0, duration=395649.930s, table=50, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=50,reg7=0x2,metadata=0x1,dl_dst=fa:16:3e:a9:d8:c3 actions=resubmit(,64)
 cookie=0x0, duration=395649.929s, table=50, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=50,reg7=0x1,metadata=0x1,dl_dst=fa:16:3e:32:98:f6 actions=resubmit(,64)
 cookie=0x0, duration=345035.899s, table=50, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=50,reg7=0x1,metadata=0x3,dl_dst=fa:16:3e:1b:7c:2e actions=resubmit(,64)
 cookie=0x0, duration=87328.097s, table=50, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=50,reg7=0x3,metadata=0x1,dl_dst=fa:16:3e:1a:f3:a1 actions=resubmit(,64)
 cookie=0x0, duration=87290.277s, table=50, n_packets=2851, n_bytes=135870, idle_age=5, hard_age=65534, priority=50,reg7=0x4,metadata=0x1,dl_dst=fa:16:3e:39:7c:67 actions=resubmit(,64)
 cookie=0x0, duration=85918.598s, table=50, n_packets=299, n_bytes=28686, idle_age=1757, hard_age=65534, priority=50,reg7=0x6,metadata=0x1,dl_dst=fa:16:3e:7c:49:fd actions=resubmit(,64)
 cookie=0x0, duration=87288.928s, table=64, n_packets=2854, n_bytes=135996, idle_age=5, hard_age=65534, priority=100,reg7=0x4,metadata=0x1 actions=output:3
 cookie=0x0, duration=85917.271s, table=64, n_packets=299, n_bytes=28686, idle_age=1757, hard_age=65534, priority=100,reg7=0x6,metadata=0x1 actions=output:4




        controller node:


                    OFPT_FEATURES_REPLY (xid=0x2): dpid:0000a60f4cec5441
                    n_tables:254, n_buffers:256
                    capabilities: FLOW_STATS TABLE_STATS PORT_STATS QUEUE_STATS ARP_MATCH_IP
                    actions: output enqueue set_vlan_vid set_vlan_pcp strip_vlan mod_dl_src mod_dl_dst mod_nw_src mod_nw_dst mod_nw_tos mod_tp_src mod_tp_dst
                     1(tap914e93b5-f0): addr:00:00:00:00:00:00
                         config:     PORT_DOWN
                         state:      LINK_DOWN
                         speed: 0 Mbps now, 0 Mbps max
                     2(qr-59d812b3-02): addr:00:00:00:00:00:00
                         config:     PORT_DOWN
                         state:      LINK_DOWN
                         speed: 0 Mbps now, 0 Mbps max
                     9(ovn-93ffc0-0): addr:52:04:18:c8:18:43
                         config:     0
                         state:      0
                         speed: 0 Mbps now, 0 Mbps max
                     29(tapad34e0f0-e7): addr:fe:16:3e:1a:f3:a1
                         config:     0
                         state:      0
                         current:    10MB-FD COPPER
                         speed: 10 Mbps now, 0 Mbps max
                     LOCAL(br-int): addr:a6:0f:4c:ec:54:41
                         config:     PORT_DOWN
                         state:      LINK_DOWN
                         speed: 0 Mbps now, 0 Mbps max
                    OFPT_GET_CONFIG_REPLY (xid=0x4): frags=normal miss_send_len=0



                    ovs-ofctl dump-flows br-int


NXST_FLOW reply (xid=0x4):
 cookie=0x0, duration=1120032.639s, table=0, n_packets=194, n_bytes=29835, idle_age=691, hard_age=65534, priority=100,in_port=1 actions=load:0x1->NXM_NX_REG5[],load:0x1->OXM_OF_METADATA[],load:0x1->NXM_NX_REG6[],resubmit(,16)
 cookie=0x0, duration=1120027.367s, table=0, n_packets=14, n_bytes=1144, idle_age=65534, hard_age=65534, priority=100,in_port=2 actions=load:0x2->NXM_NX_REG5[],load:0x1->OXM_OF_METADATA[],load:0x2->NXM_NX_REG6[],resubmit(,16)
 cookie=0x0, duration=428418.286s, table=0, n_packets=83636, n_bytes=8218371, idle_age=1, hard_age=65534, priority=100,in_port=9 actions=move:NXM_NX_TUN_ID[0..23]->OXM_OF_METADATA[0..23],move:NXM_NX_TUN_METADATA0[16..30]->NXM_NX_REG6[0..14],move:NXM_NX_TUN_METADATA0[0..15]->NXM_NX_REG7[0..15],resubmit(,33)
 cookie=0x0, duration=87102.905s, table=0, n_packets=81, n_bytes=9063, idle_age=696, hard_age=65534, priority=100,in_port=29 actions=load:0x3->NXM_NX_REG5[],load:0x1->OXM_OF_METADATA[],load:0x3->NXM_NX_REG6[],resubmit(,16)
 cookie=0x0, duration=1120032.892s, table=16, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,metadata=0x1,vlan_tci=0x1000/0x1000 actions=drop
 cookie=0x0, duration=344812.889s, table=16, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,metadata=0x3,vlan_tci=0x1000/0x1000 actions=drop
 cookie=0x0, duration=1120032.892s, table=16, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,metadata=0x1,dl_src=01:00:00:00:00:00/01:00:00:00:00:00 actions=drop
 cookie=0x0, duration=344812.889s, table=16, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,metadata=0x3,dl_src=01:00:00:00:00:00/01:00:00:00:00:00 actions=drop
 cookie=0x0, duration=1120032.892s, table=16, n_packets=194, n_bytes=29835, idle_age=691, hard_age=65534, priority=50,reg6=0x1,metadata=0x1,dl_src=fa:16:3e:32:98:f6 actions=resubmit(,17)
 cookie=0x0, duration=1120028.140s, table=16, n_packets=14, n_bytes=1144, idle_age=65534, hard_age=65534, priority=50,reg6=0x2,metadata=0x1,dl_src=fa:16:3e:a9:d8:c3 actions=resubmit(,17)
 cookie=0x0, duration=344812.889s, table=16, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=50,reg6=0x1,metadata=0x3,dl_src=fa:16:3e:1b:7c:2e actions=resubmit(,17)
 cookie=0x0, duration=87104.180s, table=16, n_packets=81, n_bytes=9063, idle_age=696, hard_age=65534, priority=50,reg6=0x3,metadata=0x1,dl_src=fa:16:3e:1a:f3:a1 actions=resubmit(,17)
 cookie=0x0, duration=87066.359s, table=16, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=50,reg6=0x4,metadata=0x1,dl_src=fa:16:3e:39:7c:67 actions=resubmit(,17)
 cookie=0x0, duration=85694.677s, table=16, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=50,reg6=0x6,metadata=0x1,dl_src=fa:16:3e:7c:49:fd actions=resubmit(,17)
 cookie=0x0, duration=422933.316s, table=17, n_packets=12062, n_bytes=1325284, idle_age=65534, hard_age=65534, priority=100,ipv6,metadata=0x1 actions=ct(table=18,zone=NXM_NX_REG5[0..15])
 cookie=0x0, duration=422933.316s, table=17, n_packets=236, n_bytes=37397, idle_age=696, hard_age=65534, priority=100,ip,metadata=0x1 actions=ct(table=18,zone=NXM_NX_REG5[0..15])
 cookie=0x0, duration=1120032.892s, table=17, n_packets=106157, n_bytes=11659962, idle_age=691, hard_age=65534, priority=0,metadata=0x1 actions=resubmit(,18)
 cookie=0x0, duration=344812.889s, table=17, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=0,metadata=0x3 actions=resubmit(,18)
 cookie=0x0, duration=422933.316s, table=18, n_packets=64, n_bytes=11229, idle_age=696, hard_age=65534, priority=65535,ct_state=-new+est-rel-inv+trk,metadata=0x1 actions=resubmit(,19)
 cookie=0x0, duration=422933.316s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=65535,ct_state=-new-est+rel-inv+trk,metadata=0x1 actions=resubmit(,19)
 cookie=0x0, duration=422933.316s, table=18, n_packets=12062, n_bytes=1325284, idle_age=65534, hard_age=65534, priority=65535,ct_state=+inv+trk,metadata=0x1 actions=drop
 cookie=0x0, duration=87104.181s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ipv6,reg6=0x3,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,19)
 cookie=0x0, duration=87104.181s, table=18, n_packets=58, n_bytes=6623, idle_age=696, hard_age=65534, priority=2002,ct_state=+new+trk,ip,reg6=0x3,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,19)
 cookie=0x0, duration=87066.359s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ip,reg6=0x4,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,19)
 cookie=0x0, duration=87066.359s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ipv6,reg6=0x4,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,19)
 cookie=0x0, duration=85694.677s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ipv6,reg6=0x6,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,19)
 cookie=0x0, duration=85694.677s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ip,reg6=0x6,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,19)
 cookie=0x0, duration=87104.181s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ipv6,reg6=0x3,metadata=0x1 actions=drop
 cookie=0x0, duration=87104.181s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ip,reg6=0x3,metadata=0x1 actions=drop
 cookie=0x0, duration=87066.359s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ipv6,reg6=0x4,metadata=0x1 actions=drop
 cookie=0x0, duration=87066.359s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ip,reg6=0x4,metadata=0x1 actions=drop
 cookie=0x0, duration=85694.677s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ip,reg6=0x6,metadata=0x1 actions=drop
 cookie=0x0, duration=85694.677s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ipv6,reg6=0x6,metadata=0x1 actions=drop
 cookie=0x0, duration=422933.316s, table=18, n_packets=45, n_bytes=8090, idle_age=65534, hard_age=65534, priority=1,ip,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,19)
 cookie=0x0, duration=422933.316s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=1,ipv6,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,19)
 cookie=0x0, duration=1120032.892s, table=18, n_packets=106157, n_bytes=11659962, idle_age=691, hard_age=65534, priority=0,metadata=0x1 actions=resubmit(,19)
 cookie=0x0, duration=344812.889s, table=18, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=0,metadata=0x3 actions=resubmit(,19)
 cookie=0x0, duration=1120032.641s, table=19, n_packets=29, n_bytes=1218, idle_age=696, hard_age=65534, priority=150,arp,metadata=0x1,arp_tpa=10.0.0.2,arp_op=1 actions=move:NXM_OF_ETH_SRC[]->NXM_OF_ETH_DST[],mod_dl_src:fa:16:3e:32:98:f6,load:0x2->NXM_OF_ARP_OP[],move:NXM_NX_ARP_SHA[]->NXM_NX_ARP_THA[],load:0xfa163e3298f6->NXM_NX_ARP_SHA[],move:NXM_OF_ARP_SPA[]->NXM_OF_ARP_TPA[],load:0xa000002->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=1120027.369s, table=19, n_packets=9, n_bytes=378, idle_age=65534, hard_age=65534, priority=150,arp,metadata=0x1,arp_tpa=10.0.0.1,arp_op=1 actions=move:NXM_OF_ETH_SRC[]->NXM_OF_ETH_DST[],mod_dl_src:fa:16:3e:a9:d8:c3,load:0x2->NXM_OF_ARP_OP[],move:NXM_NX_ARP_SHA[]->NXM_NX_ARP_THA[],load:0xfa163ea9d8c3->NXM_NX_ARP_SHA[],move:NXM_OF_ARP_SPA[]->NXM_OF_ARP_TPA[],load:0xa000001->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=87102.903s, table=19, n_packets=5, n_bytes=210, idle_age=691, hard_age=65534, priority=150,arp,metadata=0x1,arp_tpa=10.0.0.30,arp_op=1 actions=move:NXM_OF_ETH_SRC[]->NXM_OF_ETH_DST[],mod_dl_src:fa:16:3e:1a:f3:a1,load:0x2->NXM_OF_ARP_OP[],move:NXM_NX_ARP_SHA[]->NXM_NX_ARP_THA[],load:0xfa163e1af3a1->NXM_NX_ARP_SHA[],move:NXM_OF_ARP_SPA[]->NXM_OF_ARP_TPA[],load:0xa00001e->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=87065.003s, table=19, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=150,arp,metadata=0x1,arp_tpa=10.0.0.31,arp_op=1 actions=move:NXM_OF_ETH_SRC[]->NXM_OF_ETH_DST[],mod_dl_src:fa:16:3e:39:7c:67,load:0x2->NXM_OF_ARP_OP[],move:NXM_NX_ARP_SHA[]->NXM_NX_ARP_THA[],load:0xfa163e397c67->NXM_NX_ARP_SHA[],move:NXM_OF_ARP_SPA[]->NXM_OF_ARP_TPA[],load:0xa00001f->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=85693.361s, table=19, n_packets=7, n_bytes=294, idle_age=65534, hard_age=65534, priority=150,arp,metadata=0x1,arp_tpa=10.0.0.33,arp_op=1 actions=move:NXM_OF_ETH_SRC[]->NXM_OF_ETH_DST[],mod_dl_src:fa:16:3e:7c:49:fd,load:0x2->NXM_OF_ARP_OP[],move:NXM_NX_ARP_SHA[]->NXM_NX_ARP_THA[],load:0xfa163e7c49fd->NXM_NX_ARP_SHA[],move:NXM_OF_ARP_SPA[]->NXM_OF_ARP_TPA[],load:0xa000021->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=1120032.892s, table=19, n_packets=106022, n_bytes=11665568, idle_age=65534, hard_age=65534, priority=100,metadata=0x1,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=344812.889s, table=19, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,metadata=0x3,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=1120032.892s, table=19, n_packets=57, n_bytes=7925, idle_age=696, hard_age=65534, priority=50,metadata=0x1,dl_dst=fa:16:3e:32:98:f6 actions=load:0x1->NXM_NX_REG7[],resubmit(,32)
 cookie=0x0, duration=1120028.140s, table=19, n_packets=24, n_bytes=2033, idle_age=65534, hard_age=65534, priority=50,metadata=0x1,dl_dst=fa:16:3e:a9:d8:c3 actions=load:0x2->NXM_NX_REG7[],resubmit(,32)
 cookie=0x0, duration=344812.889s, table=19, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=50,metadata=0x3,dl_dst=fa:16:3e:1b:7c:2e actions=load:0x1->NXM_NX_REG7[],resubmit(,32)
 cookie=0x0, duration=87104.181s, table=19, n_packets=17, n_bytes=4725, idle_age=696, hard_age=65534, priority=50,metadata=0x1,dl_dst=fa:16:3e:1a:f3:a1 actions=load:0x3->NXM_NX_REG7[],resubmit(,32)
 cookie=0x0, duration=87066.359s, table=19, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=50,metadata=0x1,dl_dst=fa:16:3e:39:7c:67 actions=load:0x4->NXM_NX_REG7[],resubmit(,32)
 cookie=0x0, duration=85694.677s, table=19, n_packets=70, n_bytes=6428, idle_age=65534, hard_age=65534, priority=50,metadata=0x1,dl_dst=fa:16:3e:7c:49:fd actions=load:0x6->NXM_NX_REG7[],resubmit(,32)
 cookie=0x0, duration=87065.007s, table=32, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,reg7=0x4,metadata=0x1 actions=load:0x1->NXM_NX_TUN_ID[0..23],set_field:0x4/0xffffffff->tun_metadata0,move:NXM_NX_REG6[0..14]->NXM_NX_TUN_METADATA0[16..30],output:9
 cookie=0x0, duration=87065.007s, table=32, n_packets=2, n_bytes=678, idle_age=65534, hard_age=65534, priority=100,reg7=0xffff,metadata=0x1 actions=load:0x1->NXM_NX_TUN_ID[0..23],set_field:0xffff/0xffffffff->tun_metadata0,move:NXM_NX_REG6[0..14]->NXM_NX_TUN_METADATA0[16..30],output:9,resubmit(,33)
 cookie=0x0, duration=85693.368s, table=32, n_packets=70, n_bytes=6428, idle_age=65534, hard_age=65534, priority=100,reg7=0x6,metadata=0x1 actions=load:0x1->NXM_NX_TUN_ID[0..23],set_field:0x6/0xffffffff->tun_metadata0,move:NXM_NX_REG6[0..14]->NXM_NX_TUN_METADATA0[16..30],output:9
 cookie=0x0, duration=1120086.966s, table=32, n_packets=107375, n_bytes=11811895, idle_age=691, hard_age=65534, priority=0 actions=resubmit(,33)
 cookie=0x0, duration=1120032.639s, table=33, n_packets=102, n_bytes=9815, idle_age=691, hard_age=65534, priority=100,reg7=0x1,metadata=0x1 actions=load:0x1->NXM_NX_REG5[],resubmit(,34)
 cookie=0x0, duration=1120027.367s, table=33, n_packets=26, n_bytes=2117, idle_age=65534, hard_age=65534, priority=100,reg7=0x2,metadata=0x1 actions=load:0x2->NXM_NX_REG5[],resubmit(,34)
 cookie=0x0, duration=87102.905s, table=33, n_packets=25, n_bytes=5061, idle_age=696, hard_age=65534, priority=100,reg7=0x3,metadata=0x1 actions=load:0x3->NXM_NX_REG5[],resubmit(,34)
 cookie=0x0, duration=1120032.641s, table=33, n_packets=106022, n_bytes=11665568, idle_age=65534, hard_age=65534, priority=100,reg7=0xffff,metadata=0x1 actions=load:0x1->NXM_NX_REG5[],load:0x1->NXM_NX_REG7[],resubmit(,34),load:0x2->NXM_NX_REG5[],load:0x2->NXM_NX_REG7[],resubmit(,34),load:0x3->NXM_NX_REG5[],load:0x3->NXM_NX_REG7[],resubmit(,34),load:0xffff->NXM_NX_REG7[]
 cookie=0x0, duration=1120032.639s, table=34, n_packets=9, n_bytes=726, idle_age=65534, hard_age=65534, priority=100,reg6=0x1,reg7=0x1,metadata=0x1 actions=drop
 cookie=0x0, duration=1120027.367s, table=34, n_packets=10, n_bytes=864, idle_age=65534, hard_age=65534, priority=100,reg6=0x2,reg7=0x2,metadata=0x1 actions=drop
 cookie=0x0, duration=87102.905s, table=34, n_packets=2, n_bytes=678, idle_age=65534, hard_age=65534, priority=100,reg6=0x3,reg7=0x3,metadata=0x1 actions=drop
 cookie=0x0, duration=87065.007s, table=34, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,reg6=0x4,reg7=0x4,metadata=0x1 actions=drop
 cookie=0x0, duration=85693.367s, table=34, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,reg6=0x6,reg7=0x6,metadata=0x1 actions=drop
 cookie=0x0, duration=1120086.966s, table=34, n_packets=214685, n_bytes=23619549, idle_age=691, hard_age=65534, priority=0 actions=load:0->NXM_NX_REG0[],load:0->NXM_NX_REG1[],load:0->NXM_NX_REG2[],load:0->NXM_NX_REG3[],load:0->NXM_NX_REG4[],resubmit(,48)
 cookie=0x0, duration=422933.316s, table=48, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,ipv6,metadata=0x1 actions=ct(table=49,zone=NXM_NX_REG5[0..15])
 cookie=0x0, duration=422933.316s, table=48, n_packets=231, n_bytes=59029, idle_age=696, hard_age=65534, priority=100,ip,metadata=0x1 actions=ct(table=49,zone=NXM_NX_REG5[0..15])
 cookie=0x0, duration=1120032.892s, table=48, n_packets=212543, n_bytes=23328502, idle_age=691, hard_age=65534, priority=0,metadata=0x1 actions=resubmit(,49)
 cookie=0x0, duration=344812.889s, table=48, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=0,metadata=0x3 actions=resubmit(,49)
 cookie=0x0, duration=422933.316s, table=49, n_packets=64, n_bytes=11229, idle_age=696, hard_age=65534, priority=65535,ct_state=-new+est-rel-inv+trk,metadata=0x1 actions=resubmit(,50)
 cookie=0x0, duration=422933.316s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=65535,ct_state=-new-est+rel-inv+trk,metadata=0x1 actions=resubmit(,50)
 cookie=0x0, duration=422933.316s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=65535,ct_state=+inv+trk,metadata=0x1 actions=drop
 cookie=0x0, duration=87104.180s, table=49, n_packets=2, n_bytes=756, idle_age=65534, hard_age=65534, priority=2002,udp,reg7=0x3,metadata=0x1,nw_src=10.0.0.0/24,tp_src=67,tp_dst=68<http://10.0.0.0/24,tp_src=67,tp_dst=68> actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=87066.359s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,udp,reg7=0x4,metadata=0x1,nw_src=10.0.0.0/24,tp_src=67,tp_dst=68<http://10.0.0.0/24,tp_src=67,tp_dst=68> actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=85694.677s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,udp,reg7=0x6,metadata=0x1,nw_src=10.0.0.0/24,tp_src=67,tp_dst=68<http://10.0.0.0/24,tp_src=67,tp_dst=68> actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=87066.359s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ipv6,reg7=0x4,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=87066.164s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ipv6,reg7=0x3,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=85694.677s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ipv6,reg7=0x6,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=87066.359s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ip,reg7=0x4,metadata=0x1,nw_src=10.0.0.30 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=87066.164s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ip,reg7=0x3,metadata=0x1,nw_src=10.0.0.31 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=85694.677s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ip,reg7=0x6,metadata=0x1,nw_src=10.0.0.31 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=85694.677s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ip,reg7=0x6,metadata=0x1,nw_src=10.0.0.30 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=85694.392s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ip,reg7=0x3,metadata=0x1,nw_src=10.0.0.33 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=85694.392s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,ip,reg7=0x4,metadata=0x1,nw_src=10.0.0.33 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=83265.936s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,icmp,reg7=0x3,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=83265.936s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,icmp,reg7=0x4,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=83265.936s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,icmp,reg7=0x6,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=83242.375s, table=49, n_packets=1, n_bytes=74, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,tcp,reg7=0x3,metadata=0x1,tp_dst=22 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=83242.375s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,tcp,reg7=0x6,metadata=0x1,tp_dst=22 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=83242.375s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2002,ct_state=+new+trk,tcp,reg7=0x4,metadata=0x1,tp_dst=22 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=87104.181s, table=49, n_packets=4, n_bytes=826, idle_age=65534, hard_age=65534, priority=2001,ip,reg7=0x3,metadata=0x1 actions=drop
 cookie=0x0, duration=87104.180s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ipv6,reg7=0x3,metadata=0x1 actions=drop
 cookie=0x0, duration=87066.359s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ipv6,reg7=0x4,metadata=0x1 actions=drop
 cookie=0x0, duration=87066.359s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ip,reg7=0x4,metadata=0x1 actions=drop
 cookie=0x0, duration=85694.677s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ipv6,reg7=0x6,metadata=0x1 actions=drop
 cookie=0x0, duration=85694.677s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=2001,ip,reg7=0x6,metadata=0x1 actions=drop
 cookie=0x0, duration=422933.316s, table=49, n_packets=76, n_bytes=19724, idle_age=696, hard_age=65534, priority=1,ip,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=422933.316s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=1,ipv6,metadata=0x1 actions=ct(commit,zone=NXM_NX_REG5[0..15]),resubmit(,50)
 cookie=0x0, duration=1120032.892s, table=49, n_packets=212543, n_bytes=23328502, idle_age=691, hard_age=65534, priority=0,metadata=0x1 actions=resubmit(,50)
 cookie=0x0, duration=344812.889s, table=49, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=0,metadata=0x3 actions=resubmit(,50)
 cookie=0x0, duration=1120032.892s, table=50, n_packets=212483, n_bytes=23358622, idle_age=65534, hard_age=65534, priority=100,metadata=0x1,dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=resubmit(,64)
 cookie=0x0, duration=344812.889s, table=50, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=100,metadata=0x3,dl_dst=01:00:00:00:00:00/01:00:00:00:00:00 actions=resubmit(,64)
 cookie=0x0, duration=1120032.892s, table=50, n_packets=102, n_bytes=9815, idle_age=691, hard_age=65534, priority=50,reg7=0x1,metadata=0x1,dl_dst=fa:16:3e:32:98:f6 actions=resubmit(,64)
 cookie=0x0, duration=1120028.140s, table=50, n_packets=26, n_bytes=2117, idle_age=65534, hard_age=65534, priority=50,reg7=0x2,metadata=0x1,dl_dst=fa:16:3e:a9:d8:c3 actions=resubmit(,64)
 cookie=0x0, duration=344812.889s, table=50, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=50,reg7=0x1,metadata=0x3,dl_dst=fa:16:3e:1b:7c:2e actions=resubmit(,64)
 cookie=0x0, duration=87104.180s, table=50, n_packets=23, n_bytes=4913, idle_age=696, hard_age=65534, priority=50,reg7=0x3,metadata=0x1,dl_dst=fa:16:3e:1a:f3:a1 actions=resubmit(,64)
 cookie=0x0, duration=87066.359s, table=50, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=50,reg7=0x4,metadata=0x1,dl_dst=fa:16:3e:39:7c:67 actions=resubmit(,64)
 cookie=0x0, duration=85694.677s, table=50, n_packets=0, n_bytes=0, idle_age=65534, hard_age=65534, priority=50,reg7=0x6,metadata=0x1,dl_dst=fa:16:3e:7c:49:fd actions=resubmit(,64)
 cookie=0x0, duration=1120032.639s, table=64, n_packets=106115, n_bytes=11674657, idle_age=691, hard_age=65534, priority=100,reg7=0x1,metadata=0x1 actions=output:1
 cookie=0x0, duration=1120027.367s, table=64, n_packets=106031, n_bytes=11666243, idle_age=65534, hard_age=65534, priority=100,reg7=0x2,metadata=0x1 actions=output:2
 cookie=0x0, duration=87102.905s, table=64, n_packets=23, n_bytes=4913, idle_age=696, hard_age=65534, priority=100,reg7=0x3,metadata=0x1 actions=output:29


On Mon, Jan 25, 2016 at 10:33 AM, Chen Li <lichen.hangzhou at gmail.com<mailto:lichen.hangzhou at gmail.com>> wrote:
hello,

I have build a 2 node devstack environment with ovn enabled by following  http://docs.openstack.org/developer/networking-ovn/testing.html  with 2 physical machine
 on one blade server.

Then I created 3 instances, one in the controller node and other two in the compute node, same as : http://galsagie.github.io/sdn/openstack/ovs/2015/05/30/ovn-deep-dive

The issue I met is : the 2 instances on the compute node can not get IP address from DHCP.

Then, I give the 2 instances on the compute node with IP addresses by hand, and they can reach each other.

I guess it could be caused by MTU setting. so, I changed my physical nic interface MTU to 9000. =>  Still not work.  :(

Anyone can help me ?


Thanks.
-chen

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