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May 31st, 2015
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  1. After restack.sh on control node:
  2. =================================
  3. vagrant@devstack-control:~/devstack$ flowcount.sh br-int
  4. No table entered. br-int flow count: 66
  5.  
  6. Table0: 18
  7.  
  8. Table2: 10
  9.  
  10. Table3: 18
  11.  
  12. Table3: 19
  13. vagrant@devstack-control:~/devstack$ sudo ovs-ofctl dump-groups br-int -O OpenFlow13
  14. OFPST_GROUP_DESC reply (OF1.3) (xid=0x2):
  15. group_id=5,type=all,bucket=weight:0,actions=output:4,bucket=weight:0,actions=output:1,bucket=weight:0,actions=load:0xc0a83215->NXM_NX_TUN_IPV4_DST[],output:2
  16. group_id=9,type=all,bucket=weight:0,actions=output:3,bucket=weight:0,actions=load:0xc0a83215->NXM_NX_TUN_IPV4_DST[],output:2
  17.  
  18. vagrant@devstack-control:~/devstack$ sudo ovs-ofctl dump-flows br-int table=2 --rsort=priority
  19. cookie=0x0, duration=73.119s, table=2, n_packets=0, n_bytes=0, priority=150,tun_id=0xd,in_port=2 actions=load:0xc->NXM_NX_REG0[],load:0xffffff->NXM_NX_REG1[],load:0x4->NXM_NX_REG4[],load:0x5->NXM_NX_REG5[],load:0xb->NXM_NX_REG6[]
  20. cookie=0x0, duration=84.971s, table=2, n_packets=3, n_bytes=738, priority=150,tun_id=0x9,in_port=2 actions=load:0x9->NXM_NX_REG5[]
  21. cookie=0x0, duration=86.282s, table=2, n_packets=0, n_bytes=0, priority=150,tun_id=0x5,in_port=2 actions=load:0x5->NXM_NX_REG5[]
  22. cookie=0x0, duration=82.006s, table=2, n_packets=0, n_bytes=0, priority=150,tun_id=0x7,in_port=2 actions=load:0x2->NXM_NX_REG0[],load:0xffffff->NXM_NX_REG1[],load:0x8->NXM_NX_REG4[],load:0x9->NXM_NX_REG5[],load:0xb->NXM_NX_REG6[]
  23. cookie=0x0, duration=60.896s, table=2, n_packets=13, n_bytes=1084, priority=150,tun_id=0xf,in_port=2 actions=load:0xc->NXM_NX_REG0[],load:0xffffff->NXM_NX_REG1[],load:0x8->NXM_NX_REG4[],load:0x9->NXM_NX_REG5[],load:0xb->NXM_NX_REG6[]
  24. cookie=0x0, duration=73.119s, table=2, n_packets=23, n_bytes=2452, priority=100,in_port=4,dl_src=fa:16:3e:41:1b:8a actions=load:0xc->NXM_NX_REG0[],load:0x1->NXM_NX_REG1[],load:0x4->NXM_NX_REG4[],load:0x5->NXM_NX_REG5[],load:0xb->NXM_NX_REG6[],load:0xd->NXM_NX_TUN_ID[0..31]
  25. cookie=0x0, duration=82.006s, table=2, n_packets=16, n_bytes=1841, priority=100,in_port=3,dl_src=fa:16:3e:22:1f:0d actions=load:0x2->NXM_NX_REG0[],load:0x1->NXM_NX_REG1[],load:0x8->NXM_NX_REG4[],load:0x9->NXM_NX_REG5[],load:0xb->NXM_NX_REG6[],load:0x7->NXM_NX_TUN_ID[0..31]
  26. cookie=0x0, duration=83.087s, table=2, n_packets=16, n_bytes=1841, priority=100,in_port=1,dl_src=fa:16:3e:74:9d:17 actions=load:0x2->NXM_NX_REG0[],load:0x1->NXM_NX_REG1[],load:0x4->NXM_NX_REG4[],load:0x5->NXM_NX_REG5[],load:0xb->NXM_NX_REG6[],load:0x3->NXM_NX_TUN_ID[0..31]
  27. cookie=0x0, duration=86.286s, table=2, n_packets=0, n_bytes=0, priority=1 actions=drop
  28.  
  29. Then we reset the connection with the controller:
  30. =================================================
  31. vagrant@devstack-control:~/devstack$ resetcontroller.sh
  32.  
  33. vagrant@devstack-control:~/devstack$ sudo ovs-ofctl dump-groups br-int -O OpenFlow13
  34. OFPST_GROUP_DESC reply (OF1.3) (xid=0x2):
  35. group_id=5,type=all,bucket=weight:0,actions=output:4,bucket=weight:0,actions=output:1,bucket=weight:0,actions=load:0xc0a83215->NXM_NX_TUN_IPV4_DST[],output:2
  36. group_id=9,type=all,bucket=weight:0,actions=output:3,bucket=weight:0,actions=load:0xc0a83215->NXM_NX_TUN_IPV4_DST[],output:2
  37.  
  38. vagrant@devstack-control:~/devstack$ flowcount.sh br-int
  39. No table entered. br-int flow count: 67
  40.  
  41. Table0: 18
  42.  
  43. Table2: 11
  44.  
  45. Table3: 18
  46.  
  47. Table3: 19
  48.  
  49.  
  50. Note that we have an additional flow in Table2:
  51. ===============================================
  52. vagrant@devstack-control:~/devstack$ sudo ovs-ofctl dump-flows br-int table=2 --rsort=priority
  53. cookie=0x0, duration=11.571s, table=2, n_packets=0, n_bytes=0, priority=150,tun_id=0x5,in_port=2 actions=load:0x5->NXM_NX_REG5[]
  54.  
  55. vvvvvvv
  56. cookie=0x0, duration=11.571s, table=2, n_packets=0, n_bytes=0, priority=150,tun_id=0x3,in_port=2 actions=load:0x2->NXM_NX_REG0[],load:0xffffff->NXM_NX_REG1[],load:0x4->NXM_NX_REG4[],load:0x5->NXM_NX_REG5[],load:0xb->NXM_NX_REG6[]
  57. ^^^^^^^
  58.  
  59. cookie=0x0, duration=11.571s, table=2, n_packets=0, n_bytes=0, priority=150,tun_id=0xd,in_port=2 actions=load:0xc->NXM_NX_REG0[],load:0xffffff->NXM_NX_REG1[],load:0x4->NXM_NX_REG4[],load:0x5->NXM_NX_REG5[],load:0xb->NXM_NX_REG6[]
  60. cookie=0x0, duration=11.975s, table=2, n_packets=0, n_bytes=0, priority=150,tun_id=0x9,in_port=2 actions=load:0x9->NXM_NX_REG5[]
  61. cookie=0x0, duration=11.571s, table=2, n_packets=0, n_bytes=0, priority=150,tun_id=0x7,in_port=2 actions=load:0x2->NXM_NX_REG0[],load:0xffffff->NXM_NX_REG1[],load:0x8->NXM_NX_REG4[],load:0x9->NXM_NX_REG5[],load:0xb->NXM_NX_REG6[]
  62. cookie=0x0, duration=11.975s, table=2, n_packets=0, n_bytes=0, priority=150,tun_id=0xf,in_port=2 actions=load:0xc->NXM_NX_REG0[],load:0xffffff->NXM_NX_REG1[],load:0x8->NXM_NX_REG4[],load:0x9->NXM_NX_REG5[],load:0xb->NXM_NX_REG6[]
  63. cookie=0x0, duration=11.571s, table=2, n_packets=0, n_bytes=0, priority=100,in_port=1,dl_src=fa:16:3e:74:9d:17 actions=load:0x2->NXM_NX_REG0[],load:0x1->NXM_NX_REG1[],load:0x4->NXM_NX_REG4[],load:0x5->NXM_NX_REG5[],load:0xb->NXM_NX_REG6[],load:0x3->NXM_NX_TUN_ID[0..31]
  64. cookie=0x0, duration=11.571s, table=2, n_packets=0, n_bytes=0, priority=100,in_port=4,dl_src=fa:16:3e:41:1b:8a actions=load:0xc->NXM_NX_REG0[],load:0x1->NXM_NX_REG1[],load:0x4->NXM_NX_REG4[],load:0x5->NXM_NX_REG5[],load:0xb->NXM_NX_REG6[],load:0xd->NXM_NX_TUN_ID[0..31]
  65. cookie=0x0, duration=11.571s, table=2, n_packets=0, n_bytes=0, priority=100,in_port=3,dl_src=fa:16:3e:22:1f:0d actions=load:0x2->NXM_NX_REG0[],load:0x1->NXM_NX_REG1[],load:0x8->NXM_NX_REG4[],load:0x9->NXM_NX_REG5[],load:0xb->NXM_NX_REG6[],load:0x7->NXM_NX_TUN_ID[0..31]
  66. cookie=0x0, duration=11.571s, table=2, n_packets=0, n_bytes=0, priority=1 actions=drop
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