Thank You.

Now mactime node is visited in both cases - before and after set bridge-domain.

W/o bridge-domain:
root@ucpe-vpp:~# vppctl show trace
------------------- Start of thread 0 vpp_main -------------------
Packet 1

00:03:50:074475: virtio-input
  virtio: hw_if_index 16 next-index 7 vring 0 len 42
    hdr: flags 0x00 gso_type 0x00 hdr_len 0 gso_size 0 csum_start 0
csum_offset 0 num_buffers 1
00:03:50:075224: mactime
  MACTIME: src mac be:d8:8a:f6:b8:c5 device mac-be:d8:8a:f6:b8:c5 result pass

00:03:50:075230: ethernet-input
  ARP: be:d8:8a:f6:b8:c5 -> ff:ff:ff:ff:ff:ff
00:03:50:075237: arp-input
  request, type ethernet/IP4, address size 6/4
  be:d8:8a:f6:b8:c5/12.12.12.1 -> 00:00:00:00:00:00/12.12.12.2
00:03:50:075243: arp-disabled
  request, type ethernet/IP4, address size 6/4
  be:d8:8a:f6:b8:c5/12.12.12.1 -> 00:00:00:00:00:00/12.12.12.2
00:03:50:075244: error-drop
  rx:tap0
00:03:50:075247: drop
  arp-disabled: ARP Disabled on this interface

With bridge-domain:
root@ucpe-vpp:~# vppctl show trace
------------------- Start of thread 0 vpp_main -------------------
Packet 1

00:06:12:831357: virtio-input
  virtio: hw_if_index 16 next-index 7 vring 0 len 42
    hdr: flags 0x00 gso_type 0x00 hdr_len 0 gso_size 0 csum_start 0
csum_offset 0 num_buffers 1
00:06:12:832003: mactime
  MACTIME: src mac be:d8:8a:f6:b8:c5 device mac-be:d8:8a:f6:b8:c5 result pass

00:06:12:832008: ethernet-input
  ARP: be:d8:8a:f6:b8:c5 -> ff:ff:ff:ff:ff:ff
00:06:12:832012: l2-input
  l2-input: sw_if_index 16 dst ff:ff:ff:ff:ff:ff src be:d8:8a:f6:b8:c5
00:06:12:832014: l2-learn
  l2-learn: sw_if_index 16 dst ff:ff:ff:ff:ff:ff src be:d8:8a:f6:b8:c5
bd_index 12
00:06:12:832020: error-drop
  rx:tap0
00:06:12:832023: drop
  l2-flood: L2 replication complete


On Wed, Nov 13, 2019 at 11:15 AM Damjan Marion <dmar...@me.com> wrote:
>
>
> Good finding, this may help you:
>
> https://gerrit.fd.io/r/c/vpp/+/23396
>
> —
> Damjan
>
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