here is the bridge:
r2#
r2#
r2#show bridge 1
r2#show bridge 1
 |~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|~~~~~~~|~~~~~~|
 | interface | state   | tx    | rx    | drop |
 |-----------|---------|-------|-------|------|
 | ethernet1 | forward | 10464 | 9468  | 0    |
 | ethernet2 | forward | 13064 | 12620 | 0    |
 |___________|_________|_______|_______|______|
 |~~~~~~~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 | address        | interface | time     | tx   | rx   | drop |
 |----------------|-----------|----------|------|------|------|
 | 0000.0000.4444 | ethernet2 | 00:00:00 | 5824 | 6292 | 0    |
 | 0041.724c.4e2b | ethernet1 | 00:00:01 | 8496 | 9468 | 0    |
 | 0043.5940.663f | ethernet2 | 00:00:04 | 5824 | 6328 | 0    |
 | 0068.1758.0e2b | bvi       | 00:00:00 | 8580 | 9336 | 0    |
 |________________|___________|__________|______|______|______|
r2#
r2#
here is the interface:
r2#
r2#
r2#show inter bvi1 full
r2#show inter bvi1 full
bvi1 is up (since 00:00:39, 1 changes)
 description:
 type is bridged, hwaddr=0068.1758.0e2b, mtu=1500, bw=100mbps, vrf=v1
 ip4 address=1.1.1.2/24, netmask=255.255.255.0, ifcid=10011
 ip6 address=1234::2/16, netmask=ffff::, ifcid=10011
 received 112 packets (10596 bytes) dropped 0 packets (0 bytes)
 transmitted 94 packets (9336 bytes) promisc=false
 |~~~~~~~|~~~~~~|~~~~~~~~~|~~~~~~|~~~~~~|~~~~~~~~~|~~~~~~|
 | time  | send | receive | drop | send | receive | drop |
 |-------|------|---------|------|------|---------|------|
 | 1sec  | 470  | 470     | 0    | 5    | 5       | 0    |
 | 1min  | 0    | 0       | 0    | 0    | 0       | 0    |
 | 1hour | 0    | 0       | 0    | 0    | 0       | 0    |
 |_______|______|_________|______|______|_________|______|
 |~~~~~~~~|~~~~~~~|~~~~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 | type   | value | handler | tx   | rx   | drop |
 |--------|-------|---------|------|------|------|
 | ethtyp | 0800  | ip4     | 3948 | 3948 | 0    |
 | ethtyp | 0806  | arp4    | 90   | 216  | 0    |
 | ethtyp | 86dd  | ip6     | 5298 | 6432 | 0    |
 |________|_______|_________|______|______|______|
         10k|
        9273|          #  #           #
        8243|    #  #  #  #           #
        7212|#   # ##  #  ## # #      #
        6182|#   # ##  #  ## # #      #
        5152|#   # ### ## ######      # #      ##
        4121|#   # ### ## ######      # #      ## #
        3091|#   # ### ## ######      # #      ## #
        2060|#   # #############      # ##     ## #
        1030|# ### #############  ## ## ###   #####
           0|# ### #############  ## ## ### # #####
         bps|0---------10--------20--------30--------40--------50-------- seconds
          12|
          10|      #   #  #  # #      #
           9|#   # ##  #  ## # #      #
           8|#   # ##  #  ## # #      #
           7|#   # ##  #  ######      #        ##
           6|#   # ##  #  ######      #        ##
           4|#   # ### ## ######      # #      ## #
           3|#   # ### ## ######      # #      ####
           2|#   # #############      # ##    #####
           1|# ### #############  ## ## ###   #####
           0|# ### #############  ## ## ### # #####
         pps|0---------10--------20--------30--------40--------50-------- seconds
r2#
r2#
here is the arp:
r2#
r2#
r2#show ipv4 arp bvi1
r2#show ipv4 arp bvi1
 |~~~~~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~|
 | mac            | address | time     |
 |----------------|---------|----------|
 | 0041.724c.4e2b | 1.1.1.1 | 00:00:38 |
 | 0043.5940.663f | 1.1.1.3 | 00:00:38 |
 | 0000.0000.4444 | 1.1.1.4 | 00:00:38 |
 |________________|_________|__________|
r2#
r2#
here are the neighbors:
r2#
r2#
r2#show ipv6 neigh bvi1
r2#show ipv6 neigh bvi1
 |~~~~~~~~~~~~~~~~|~~~~~~~~~~~~~~~~~~~~~~~~~~|~~~~~~~~~~|
 | mac            | address                  | time     |
 |----------------|--------------------------|----------|
 | 0041.724c.4e2b | 1234::1                  | 00:00:38 |
 | 0043.5940.663f | 1234::3                  | 00:00:38 |
 | 0000.0000.4444 | 1234::4                  | 00:00:38 |
 | 0000.0000.4444 | fe80::200:ff:fe00:4444   | 00:00:38 |
 | 0041.724c.4e2b | fe80::241:72ff:fe4c:4e2b | 00:00:38 |
 | 0043.5940.663f | fe80::243:59ff:fe40:663f | 00:00:38 |
 |________________|__________________________|__________|
r2#
r2#