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 | 383962 | 19039  | 0    | 13774836 | 686220   | 0    |     |
 | ethernet2 | true | true | 19711  | 376714 | 0    | 698232   | 13561724 | 0    |     |
 |___________|______|______|________|________|______|__________|__________|______|_____|
 |~~~~~~~~~~~|~~~~~~|~~~~~~|~~~~|~~~~~~~~|~~~~~~~~|
 | iface     | fwd  | phys | tx | rx     | drop   |
 |-----------|------|------|----|--------|--------|
 | brprt bvi |      |      |    |        |        |
 | ethernet1 | true | true | 5  | 19039  | 19034  |
 | ethernet2 | true | true | 5  | 376714 | 376709 |
 |___________|______|______|____|________|________|
 |~~~~~~~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~|~~~~~~~~~~|~~~~~~~~|~~~~~~~~|~~~~~~|~~~~~~~~~~|~~~~~~~~~~|~~~~~~|
 |                                                | packet                 | byte                       |
 | addr           | iface     | static | time     | tx     | rx     | drop | tx       | rx       | drop |
 |----------------|-----------|--------|----------|--------|--------|------|----------|----------|------|
 | 0008.494b.4c2e | bvi       | false  | 00:00:09 | 25     | 395745 | 0    | 1658     | 14187690 | 0    |
 | 007c.7e18.7b08 | ethernet1 | false  | 00:00:09 | 393653 | 10033  | 0    | 14112194 | 361984   | 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 2023-03-20 11:08:55, 00:00:10 ago
 last packet input 00:00:00 ago, output 00:00:00 ago, drop never ago
 type is bridged hwaddr is 0008.494b.4c2e mtu is 1500 bw is 100mbps vrf is v1
 ipv4 address is 1.1.1.2/24 ifcid=767617284
 ipv6 address is 1234::2/16 ifcid=719459381
 received 10033 packets (361948 bytes) dropped 0 packets (0 bytes)
 transmitted 10035 packets (302130 bytes) macsec=false sgt=false
 |~~~~~~~|~~~~|~~~~|~~~~~~|~~~~~|~~~~~|~~~~~~|
 |       | packet         | byte             |
 | time  | tx | rx | drop | tx  | rx  | drop |
 |-------|----|----|------|-----|-----|------|
 | 1sec  | 3  | 3  | 0    | 198 | 198 | 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  | ipv4    | 10    | 10    | 0    | 660    | 660    | 0    |
 | ethtyp | 0806  | arp     | 10007 | 10007 | 0    | 300210 | 360252 | 0    |
 | ethtyp | 86dd  | ipv6    | 18    | 16    | 0    | 1260   | 1072   | 0    |
 |________|_______|_________|_______|_______|______|________|________|______|
 |~~~~~|~~~~|~~~~|
 | who | tx | rx |
 |-----|----|----|
 |_____|____|____|
 |~~~~~~~|~~~~~~~|~~~~~~~~|
 | proto | pack  | byte   |
 |-------|-------|--------|
 | 0     | 10007 | 300210 |
 | 1     | 10    | 660    |
 | 58    | 18    | 1260   |
 |_______|_______|________|
 |~~~~~~~~~~~~|~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~|~~~~~~~~|~~~~~~|
 |            | packet               | byte                   |
 | size       | tx    | rx    | drop | tx     | rx     | drop |
 |------------|-------|-------|------|--------|--------|------|
 | 0-255      | 10035 | 10033 | 0    | 302130 | 361948 | 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     | 10035 | 10035 | 10035 | 302130 | 302130 | 302130 |
 | 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      |
 |_______|_______|_______|_______|________|________|________|
       3051k|      #
       2746k|      #
       2441k|      #
       2136k|     ##
       1830k|     ##
       1525k|     ##
       1220k|     ##
        915k|     ##
        610k|     ##
        305k|     ##
           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 |
 |----------------|---------|----------|--------|
 | 007c.7e18.7b08 | 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 |
 |----------------|--------------------------|----------|--------|--------|
 | 007c.7e18.7b08 | 1234::1                  | 00:00:09 | false  | false  |
 | 007c.7e18.7b08 | fe80::27c:7eff:fe18:7b08 | 00:00:09 | false  | false  |
 |________________|__________________________|__________|________|________|
r2#
r2#