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  1. 00:15:13:413949: af-packet-input
  2. af_packet: hw_if_index 4 next-index 4
  3. tpacket2_hdr:
  4. status 0x20000009 len 74 snaplen 74 mac 66 net 80
  5. sec 0x5a292f33 nsec 0x6ab4181 vlan 0
  6. 00:15:13:413952: ethernet-input
  7. IP4: fa:16:3e:ab:b7:87 -> fa:16:3e:38:cd:99
  8. 00:15:13:413953: l2-input
  9. l2-input: sw_if_index 6 dst fa:16:3e:38:cd:99 src fa:16:3e:ab:b7:87
  10. 00:15:13:413954: l2-fwd
  11. l2-fwd: sw_if_index 6 dst fa:16:3e:38:cd:99 src fa:16:3e:ab:b7:87 bd_index 1
  12. 00:15:13:413956: l2-flood
  13. l2-flood: sw_if_index 6 dst fa:16:3e:38:cd:99 src fa:16:3e:ab:b7:87 bd_index 1
  14. 00:15:13:413956: l2-output
  15. l2-output: sw_if_index 8 dst fa:16:3e:38:cd:99 src fa:16:3e:ab:b7:87 data 81 00 01 0c 08 00 45 10
  16. 00 3c 00 00
  17. 00:15:13:413957: TenGigabitEthernet82/0/0-output
  18. TenGigabitEthernet82/0/0.268
  19. IP4: fa:16:3e:ab:b7:87 -> fa:16:3e:38:cd:99 802.1q vlan 268
  20. TCP: 1.1.1.7 -> 1.1.1.10
  21. tos 0x10, ttl 64, length 60, checksum 0x369a
  22. fragment id 0x0000, flags DONT_FRAGMENT
  23. TCP: 22 -> 51515
  24. seq. 0x616f2400 ack 0x7a6a42d8
  25. flags 0x12 SYN ACK, tcp header: 40 bytes
  26. window 14480, checksum 0x0000
  27. 00:15:13:413958: TenGigabitEthernet82/0/0-tx
  28. TenGigabitEthernet82/0/0 tx queue 0
  29. buffer 0xd5c8: current data -4, length 78, free-list 5, clone-count 0, totlen-nifb 0, trace 0x1
  30. vlan-1-deep span-clone ip4 offload-tcp-cksum
  31. PKT MBUF: port 255, nb_segs 1, pkt_len 78
  32. buf_len 2176, data_len 78, ol_flags 0x0, data_off 124, phys_addr 0xf8757280
  33. packet_type 0x0 l2_len 18 l3_len 20 outer_l2_len 0 outer_l3_len 0
  34. Packet Offload Flags
  35. PKT_TX_TCP_CKSUM (0x0000) TCP cksum of TX pkt. computed by NIC
  36. IP4: fa:16:3e:ab:b7:87 -> fa:16:3e:38:cd:99 802.1q vlan 268
  37. TCP: 1.1.1.7 -> 1.1.1.10
  38. tos 0x10, ttl 64, length 60, checksum 0x369a
  39. fragment id 0x0000, flags DONT_FRAGMENT
  40. TCP: 22 -> 51515
  41. seq. 0x616f2400 ack 0x7a6a42d8
  42. flags 0x12 SYN ACK, tcp header: 40 bytes
  43. window 14480, checksum 0x0441
  44. 00:15:13:413961: l2-flood
  45. l2-flood: sw_if_index 6 dst fa:16:3e:38:cd:99 src fa:16:3e:ab:b7:87 bd_index 1
  46. 00:15:13:413962: l2-output
  47. l2-output: sw_if_index 7 dst fa:16:3e:38:cd:99 src fa:16:3e:ab:b7:87 data 08 00 45 10 00 3c 00 00
  48. 40 00 40 06
  49. 00:15:13:413962: l2-output-classify
  50. l2-classify: sw_if_index 7, table 26, offset 0, next 1
  51. 00:15:13:413962: acl-plugin-out-ip4-l2
  52. acl-plugin: sw_if_index 7, next index 1, action: 1, match: acl 0 rule 0 trace_bits 00000000
  53. pkt info 0000000000000000 0701010100000000 0000000000000000 0a01010100000000 00070006c93b0016 0512
  54. ffff00000007
  55. output sw_if_index 7 (lsb16 7) l3 ip4 1.1.1.7 -> 1.1.1.10 l4 proto 6 l4_valid 1 port 22 -> 51515
  56. tcp flags (valid) 12 rsvd 0
  57. 00:15:13:413970: host-tap090b8787-ab-output
  58. host-tap090b8787-ab
  59. IP4: fa:16:3e:ab:b7:87 -> fa:16:3e:38:cd:99
  60. TCP: 1.1.1.7 -> 1.1.1.10
  61. tos 0x10, ttl 64, length 60, checksum 0x369a
  62. fragment id 0x0000, flags DONT_FRAGMENT
  63. TCP: 22 -> 51515
  64. seq. 0x616f2400 ack 0x7a6a42d8
  65. flags 0x12 SYN ACK, tcp header: 40 bytes
  66. window 14480, checksum 0x0441
  67. 00:15:13:413975: l2-flood
  68. l2-flood: sw_if_index 6 dst fa:16:3e:38:cd:99 src fa:16:3e:ab:b7:87 bd_index 1
  69. 00:15:13:413976: error-drop
  70. l2-flood: BVI L3 mac mismatch
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