here is the bridge:
r2#
r2#
r2#show bridge 1
r2#show bridge 1
 |~~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~|~~~~~|~~~~~~|~~~~~~~|~~~~~~~|~~~~~~|~~~~~|
 |                          | packet           | byte                 |     |
 | iface     | fwd   | phys | tx  | rx  | drop | tx    | rx    | drop | grp |
 |-----------|-------|------|-----|-----|------|-------|-------|------|-----|
 | brprt bvi |       |      |     |     |      |       |       |      |     |
 | ethernet1 | true  | true | 176 | 414 | 0    | 6942  | 15720 | 0    |     |
 | ethernet2 | false | true | 484 | 133 | 0    | 16832 | 4884  | 0    |     |
 |___________|_______|______|_____|_____|______|_______|_______|______|_____|
 |~~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~|~~~~~|~~~~~~|
 | iface     | fwd   | phys | tx | rx  | drop |
 |-----------|-------|------|----|-----|------|
 | brprt bvi |       |      |    |     |      |
 | ethernet1 | true  | true | 5  | 414 | 409  |
 | ethernet2 | false | true | 5  | 133 | 128  |
 |___________|_______|______|____|_____|______|
 |~~~~~~~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~|~~~~~~~~~~|~~~~~|~~~~~|~~~~~~|~~~~~~~|~~~~~~~|~~~~~~|
 |                                                | packet           | byte                 |
 | addr           | iface     | static | time     | tx  | rx  | drop | tx    | rx    | drop |
 |----------------|-----------|--------|----------|-----|-----|------|-------|-------|------|
 | 0007.0212.7946 | ethernet1 | false  | 00:00:10 | 519 | 158 | 0    | 18620 | 6484  | 0    |
 | 0066.0817.0471 | bvi       | false  | 00:00:10 | 25  | 531 | 0    | 1658  | 19090 | 0    |
 |________________|___________|________|__________|_____|_____|______|_______|_______|______|
r2#
r2#
here is the interface:
r2#
r2#
r2#show inter bvi1 full
r2#show inter bvi1 full
bvi1 is up
 description:
 state changed 3 times, last at 2022-07-19 15:52:31, 00:00:10 ago
 last packet input 00:00:00 ago, output 00:00:00 ago, drop never ago
 type is bridged, hwaddr=0066.0817.0471, mtu=1500, bw=100mbps, vrf=v1
 ipv4 address=1.1.1.2/24, mask=255.255.255.0, ifcid=526997376
 ipv6 address=1234::2/16, mask=ffff::, ifcid=126684024
 received 158 packets (6484 bytes) dropped 0 packets (0 bytes)
 transmitted 160 packets (5880 bytes) macsec=false sgt=false
 |~~~~~~~|~~~~|~~~~|~~~~~~|~~~~~|~~~~~|~~~~~~|
 |       | packet         | byte             |
 | time  | tx | rx | drop | tx  | rx  | drop |
 |-------|----|----|------|-----|-----|------|
 | 1sec  | 15 | 15 | 0    | 990 | 990 | 0    |
 | 1min  | 0  | 0  | 0    | 0   | 0   | 0    |
 | 1hour | 0  | 0  | 0    | 0   | 0   | 0    |
 |_______|____|____|______|_____|_____|______|
 |~~~~~~~~|~~~~~~~|~~~~~~~~~|~~~~~|~~~~~|~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 |                          | packet           | byte               |
 | type   | value | handler | tx  | rx  | drop | tx   | rx   | drop |
 |--------|-------|---------|-----|-----|------|------|------|------|
 | ethtyp | 0000  | null    | 0   | 0   | 0    | 0    | 0    | 0    |
 | ethtyp | 0800  | ip4     | 10  | 10  | 0    | 660  | 660  | 0    |
 | ethtyp | 0806  | arp4    | 132 | 132 | 0    | 3960 | 4752 | 0    |
 | ethtyp | 86dd  | ip6     | 18  | 16  | 0    | 1260 | 1072 | 0    |
 |________|_______|_________|_____|_____|______|______|______|______|
 |~~~~~|~~~~|~~~~|
 | who | tx | rx |
 |-----|----|----|
 |_____|____|____|
 |~~~~~~~|~~~~~~|~~~~~~|
 | proto | pack | byte |
 |-------|------|------|
 | 0     | 132  | 3960 |
 | 1     | 10   | 660  |
 | 58    | 18   | 1260 |
 |_______|______|______|
 |~~~~~~~~~~~~|~~~~~|~~~~~|~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 |            | packet           | byte               |
 | size       | tx  | rx  | drop | tx   | rx   | drop |
 |------------|-----|-----|------|------|------|------|
 | 0-255      | 160 | 158 | 0    | 5880 | 6484 | 0    |
 | 256-511    | 0   | 0   | 0    | 0    | 0    | 0    |
 | 512-767    | 0   | 0   | 0    | 0    | 0    | 0    |
 | 768-1023   | 0   | 0   | 0    | 0    | 0    | 0    |
 | 1024-1279  | 0   | 0   | 0    | 0    | 0    | 0    |
 | 1280-1535  | 0   | 0   | 0    | 0    | 0    | 0    |
 | 1536-1791  | 0   | 0   | 0    | 0    | 0    | 0    |
 | 1792-65535 | 0   | 0   | 0    | 0    | 0    | 0    |
 |____________|_____|_____|______|______|______|______|
 |~~~~~~~|~~~~~|~~~~~|~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 |       | packet           | byte               |
 | class | cos | exp | prec | cos  | exp  | prec |
 |-------|-----|-----|------|------|------|------|
 | 0     | 160 | 160 | 160  | 5880 | 5880 | 5880 |
 | 1     | 0   | 0   | 0    | 0    | 0    | 0    |
 | 2     | 0   | 0   | 0    | 0    | 0    | 0    |
 | 3     | 0   | 0   | 0    | 0    | 0    | 0    |
 | 4     | 0   | 0   | 0    | 0    | 0    | 0    |
 | 5     | 0   | 0   | 0    | 0    | 0    | 0    |
 | 6     | 0   | 0   | 0    | 0    | 0    | 0    |
 | 7     | 0   | 0   | 0    | 0    | 0    | 0    |
 |_______|_____|_____|______|______|______|______|
       69.1k|      #
       62.2k|      #
       55.3k|      #
       48.4k|      #
       41.4k|      #
       34.5k|      #
       27.6k|      #
       20.7k|      #
       13.8k|#     #
        6916|#     #
           0|############################################################
         bps|0---------10--------20--------30--------40--------50-------- seconds
          10|
           9|
           8|
           7|
           6|
           5|
           4|
           3|
           2|
           1|
           0|############################################################
         bps|0---------10--------20--------30--------40--------50-------- minutes
          10|
           9|
           8|
           7|
           6|
           5|
           4|
           3|
           2|
           1|
           0|############################################################
         bps|0---------10--------20--------30--------40--------50-------- hours
r2#
r2#
here is the arp:
r2#
r2#
r2#show ipv4 arp bvi1
r2#show ipv4 arp bvi1
 |~~~~~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~|
 | mac            | address | time     | static |
 |----------------|---------|----------|--------|
 | 0007.0212.7946 | 1.1.1.1 | 00:00:09 | false  |
 |________________|_________|__________|________|
r2#
r2#
here are the neighbors:
r2#
r2#
r2#show ipv6 neigh bvi1
r2#show ipv6 neigh bvi1
 |~~~~~~~~~~~~~~~~|~~~~~~~~~~~~~~~~~~~~~~~~~|~~~~~~~~~~|~~~~~~~~|~~~~~~~~|
 | mac            | address                 | time     | static | router |
 |----------------|-------------------------|----------|--------|--------|
 | 0007.0212.7946 | 1234::1                 | 00:00:09 | false  | false  |
 | 0007.0212.7946 | fe80::207:2ff:fe12:7946 | 00:00:09 | false  | false  |
 |________________|_________________________|__________|________|________|
r2#
r2#