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         |      |       |    |    |      |      |      |      |     |
 | llcudp to 1.1.1.1 | true | false | 28 | 28 | 0    | 1868 | 2204 | 0    |     |
 |___________________|______|_______|____|____|______|______|______|______|_____|
 |~~~~~~~~~~~~~~~~|~~~~~~~~~~~~~~~~~~~|~~~~~~~~|~~~~~~~~~~|~~~~|~~~~|~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 |                                             | packet             | byte               |  |
 | addr           | iface             | static | time     | tx | rx | drop | tx   | rx   | drop |
 |----------------|-------------------|--------|----------|----|----|------|------|------|------|
 | 0006.2d24.4246 | bvi               | false  | 00:00:03 | 24 | 28 | 0    | 1584 | 1868 | 0    |
 | 0041.4335.4532 | llcudp to 1.1.1.1 | false  | 00:00:03 | 25 | 28 | 0    | 1614 | 1868 | 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 2022-04-30 18:36:18, 00:00:03 ago
 last packet input 00:00:00 ago, output 00:00:00 ago, drop never ago
 type is bridged, hwaddr=0006.2d24.4246, mtu=1400, bw=4000kbps, vrf=v1
 ipv4 address=2.2.2.2/24, mask=255.255.255.0, ifcid=880838764
 ipv6 address=4321::2/16, mask=ffff::, ifcid=562660148
 received 28 packets (1868 bytes) dropped 0 packets (0 bytes)
 transmitted 28 packets (1868 bytes) macsec=false sgt=false
 |~~~~~~~|~~~~|~~~~|~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 |       | packet         | byte               |
 | time  | tx | rx | drop | tx   | rx   | drop |
 |-------|----|----|------|------|------|------|
 | 1sec  | 20 | 19 | 0    | 1320 | 1254 | 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     | 14 | 14 | 0    | 924 | 924 | 0    |
 | ethtyp | 0806  | arp4    | 1  | 1  | 0    | 30  | 30  | 0    |
 | ethtyp | 86dd  | ip6     | 13 | 13 | 0    | 914 | 914 | 0    |
 |________|_______|_________|____|____|______|_____|_____|______|
 |~~~~~|~~~~|~~~~|
 | who | tx | rx |
 |-----|----|----|
 |_____|____|____|
 |~~~~~~~|~~~~~~|~~~~~~|
 | proto | pack | byte |
 |-------|------|------|
 | 0     | 1    | 30   |
 | 1     | 14   | 924  |
 | 58    | 13   | 914  |
 |_______|______|______|
 |~~~~~~~~~~~~|~~~~|~~~~|~~~~~~|~~~~~~|~~~~~~|~~~~~~|
 |            | packet         | byte               |
 | size       | tx | rx | drop | tx   | rx   | drop |
 |------------|----|----|------|------|------|------|
 | 0-255      | 28 | 28 | 0    | 1868 | 1868 | 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     | 28  | 28  | 28   | 1868 | 1868 | 1868 |
 | 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    |
 |_______|_____|_____|______|______|______|______|
       20.5k|#
       18.9k|#
       17.3k|#
       15.6k|#
       14.0k|#
       12.4k|#
       10.7k|#
        9132|#
        7496|#
        5860|#
        4224|###
         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 |
 |----------------|---------|----------|--------|
 | 0041.4335.4532 | 2.2.2.1 | 00:00:02 | false  |
 |________________|_________|__________|________|
r2#
r2#
here are the neighbors:
r2#
r2#
r2#show ipv6 neigh bvi1
r2#show ipv6 neigh bvi1
 |~~~~~~~~~~~~~~~~|~~~~~~~~~~~~~~~~~~~~~~~~~~|~~~~~~~~~~|~~~~~~~~|~~~~~~~~|
 | mac            | address                  | time     | static | router |
 |----------------|--------------------------|----------|--------|--------|
 | 0041.4335.4532 | 4321::1                  | 00:00:02 | false  | false  |
 | 0041.4335.4532 | fe80::241:43ff:fe35:4532 | 00:00:02 | false  | true   |
 |________________|__________________________|__________|________|________|
r2#
r2#