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         |      |       |    |    |      |      |      |      |     |
 | capwap to 1.1.1.1 | true | false | 32 | 30 | 0    | 2140 | 2312 | 0    |     |
 |___________________|______|_______|____|____|______|______|______|______|_____|
 |~~~~~~~~~~~~~~~~|~~~~~~~~~~~~~~~~~~~|~~~~~~~~|~~~~~~~~~~|~~~~|~~~~|~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 |                                                        | packet         | byte               |
 | addr           | iface             | static | time     | tx | rx | drop | tx   | rx   | drop |
 |----------------|-------------------|--------|----------|----|----|------|------|------|------|
 | 0014.3e76.7d4b | capwap to 1.1.1.1 | false  | 00:00:05 | 28 | 30 | 0    | 1812 | 1952 | 0    |
 | 0050.5d3b.134e | bvi               | false  | 00:00:05 | 29 | 32 | 0    | 1922 | 2140 | 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 2022-06-28 16:56:45, 00:00:05 ago
 last packet input 00:00:00 ago, output 00:00:00 ago, drop never ago
 type is bridged, hwaddr=0050.5d3b.134e, mtu=1400, bw=4000kbps, vrf=v1
 ipv4 address=2.2.2.2/24, mask=255.255.255.0, ifcid=570513053
 ipv6 address=4321::2/16, mask=ffff::, ifcid=658005589
 received 30 packets (1952 bytes) dropped 0 packets (0 bytes)
 transmitted 32 packets (2140 bytes) macsec=false sgt=false
 |~~~~~~~|~~~~|~~~~|~~~~~~|~~~~~|~~~~~|~~~~~~|
 |       | packet         | byte             |
 | time  | tx | rx | drop | tx  | rx  | drop |
 |-------|----|----|------|-----|-----|------|
 | 1sec  | 4  | 4  | 0    | 264 | 264 | 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     | 13 | 13 | 0    | 858  | 858  | 0    |
 | ethtyp | 0806  | arp4    | 1  | 1  | 0    | 30   | 30   | 0    |
 | ethtyp | 86dd  | ip6     | 18 | 16 | 0    | 1252 | 1064 | 0    |
 |________|_______|_________|____|____|______|______|______|______|
 |~~~~~|~~~~|~~~~|
 | who | tx | rx |
 |-----|----|----|
 |_____|____|____|
 |~~~~~~~|~~~~~~|~~~~~~|
 | proto | pack | byte |
 |-------|------|------|
 | 0     | 1    | 30   |
 | 1     | 13   | 858  |
 | 58    | 18   | 1252 |
 |_______|______|______|
 |~~~~~~~~~~~~|~~~~|~~~~|~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 |            | packet         | byte               |
 | size       | tx | rx | drop | tx   | rx   | drop |
 |------------|----|----|------|------|------|------|
 | 0-255      | 32 | 30 | 0    | 2140 | 1952 | 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     | 32  | 32  | 32   | 2140 | 2140 | 2140 |
 | 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    |
 |_______|_____|_____|______|______|______|______|
       12.2k| #
       11.0k| #
        9912| #
        8733| #
        7554| #
        6375| #
        5196| #
        4017|##
        2838|###
        1659|### #
         480|#####
         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 |
 |----------------|---------|----------|--------|
 | 0014.3e76.7d4b | 2.2.2.1 | 00:00:05 | false  |
 |________________|_________|__________|________|
r2#
r2#
here are the neighbors:
r2#
r2#
r2#show ipv6 neigh bvi1
r2#show ipv6 neigh bvi1
 |~~~~~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~|~~~~~~~~|
 | mac            | address | time     | static | router |
 |----------------|---------|----------|--------|--------|
 | 0014.3e76.7d4b | 4321::1 | 00:00:05 | false  | false  |
 |________________|_________|__________|________|________|
r2#
r2#