here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-01-21 05:53:41.219
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 65122   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 83985   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 202484  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 385486  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 414284  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 419290  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 438005  | null     | null      | null    | unlabelled |         | 0     |
 | 438006  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 438007  | v1:6     | ethernet1 | 1234::2 | 376939     |         | 0     |
 | 438008  | v1:6     | ethernet1 | 1234::2 | 376940     |         | 0     |
 | 438009  | v1:6     | ethernet1 | 1234::2 | 376941     |         | 0     |
 | 438010  | null     | null      | null    | unlabelled |         | 0     |
 | 438011  | null     | null      | null    | unlabelled |         | 0     |
 | 438012  | null     | null      | null    | unlabelled |         | 0     |
 | 438013  | null     | null      | null    | unlabelled |         | 0     |
 | 438014  | null     | null      | null    | unlabelled |         | 0     |
 | 443591  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 482209  | null     | null      | null    | unlabelled |         | 0     |
 | 482210  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 482211  | v1:4     | ethernet1 | 1.1.1.2 | 873675     |         | 0     |
 | 482212  | v1:4     | ethernet1 | 1.1.1.2 | 873676     |         | 0     |
 | 482213  | v1:4     | ethernet1 | 1.1.1.2 | 873677     |         | 0     |
 | 482214  | null     | null      | null    | unlabelled |         | 0     |
 | 482215  | null     | null      | null    | unlabelled |         | 0     |
 | 482216  | null     | null      | null    | unlabelled |         | 0     |
 | 482217  | null     | null      | null    | unlabelled |         | 0     |
 | 482218  | null     | null      | null    | unlabelled |         | 0     |
 | 681451  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 684330  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1035115 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-01-21 05:53:41.318
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 173669  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 257169  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 324985  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 346475  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 376937  | null     | null      | null    | unlabelled |         | 0     |
 | 376938  | v1:6     | ethernet1 | 1234::1 | 438006     |         | 1280  |
 | 376939  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 376940  | v1:6     | ethernet2 | 1235::3 | 173462     |         | 640   |
 | 376941  | v1:6     | ethernet2 | 1235::3 | 173463     |         | 640   |
 | 376942  | null     | null      | null    | unlabelled |         | 0     |
 | 376943  | null     | null      | null    | unlabelled |         | 0     |
 | 376944  | null     | null      | null    | unlabelled |         | 0     |
 | 376945  | null     | null      | null    | unlabelled |         | 0     |
 | 376946  | null     | null      | null    | unlabelled |         | 0     |
 | 525071  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 533468  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 551197  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 570488  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 715750  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 765543  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 873673  | null     | null      | null    | unlabelled |         | 0     |
 | 873674  | v1:4     | ethernet1 | 1.1.1.1 | 482210     |         | 1280  |
 | 873675  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 873676  | v1:4     | ethernet2 | 1.1.2.3 | 398285     |         | 640   |
 | 873677  | v1:4     | ethernet2 | 1.1.2.3 | 398286     |         | 640   |
 | 873678  | null     | null      | null    | unlabelled |         | 0     |
 | 873679  | null     | null      | null    | unlabelled |         | 0     |
 | 873680  | null     | null      | null    | unlabelled |         | 0     |
 | 873681  | null     | null      | null    | unlabelled |         | 0     |
 | 873682  | null     | null      | null    | unlabelled |         | 0     |
 | 887765  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1021131 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-01-21 05:53:41.426
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 21591  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 31180  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 90012  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 155541 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 173459 | null     | null      | null    | unlabelled |         | 0     |
 | 173460 | v1:6     | ethernet1 | 1235::2 | 376938     |         | 640   |
 | 173461 | v1:6     | ethernet1 | 1235::2 | 376939     |         | 640   |
 | 173462 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 173463 | v1:6     | ethernet2 | 1236::4 | 256206     |         | 1280  |
 | 173464 | null     | null      | null    | unlabelled |         | 0     |
 | 173465 | null     | null      | null    | unlabelled |         | 0     |
 | 173466 | null     | null      | null    | unlabelled |         | 0     |
 | 173467 | null     | null      | null    | unlabelled |         | 0     |
 | 173468 | null     | null      | null    | unlabelled |         | 0     |
 | 300090 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 380331 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 398282 | null     | null      | null    | unlabelled |         | 0     |
 | 398283 | v1:4     | ethernet1 | 1.1.2.2 | 873674     |         | 640   |
 | 398284 | v1:4     | ethernet1 | 1.1.2.2 | 873675     |         | 640   |
 | 398285 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 398286 | v1:4     | ethernet2 | 1.1.3.4 | 302505     |         | 1280  |
 | 398287 | null     | null      | null    | unlabelled |         | 0     |
 | 398288 | null     | null      | null    | unlabelled |         | 0     |
 | 398289 | null     | null      | null    | unlabelled |         | 0     |
 | 398290 | null     | null      | null    | unlabelled |         | 0     |
 | 398291 | null     | null      | null    | unlabelled |         | 0     |
 | 484783 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 523838 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 647569 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 653543 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 745753 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 956360 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-01-21 05:53:41.535
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 10274  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 75807  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 111304 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 256202 | null     | null      | null    | unlabelled |         | 0     |
 | 256203 | v1:6     | ethernet1 | 1236::3 | 173460     |         | 0     |
 | 256204 | v1:6     | ethernet1 | 1236::3 | 173461     |         | 0     |
 | 256205 | v1:6     | ethernet1 | 1236::3 | 173462     |         | 0     |
 | 256206 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 256207 | null     | null      | null    | unlabelled |         | 0     |
 | 256208 | null     | null      | null    | unlabelled |         | 0     |
 | 256209 | null     | null      | null    | unlabelled |         | 0     |
 | 256210 | null     | null      | null    | unlabelled |         | 0     |
 | 256211 | null     | null      | null    | unlabelled |         | 0     |
 | 261739 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 275072 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 302501 | null     | null      | null    | unlabelled |         | 0     |
 | 302502 | v1:4     | ethernet1 | 1.1.3.3 | 398283     |         | 0     |
 | 302503 | v1:4     | ethernet1 | 1.1.3.3 | 398284     |         | 0     |
 | 302504 | v1:4     | ethernet1 | 1.1.3.3 | 398285     |         | 0     |
 | 302505 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 302506 | null     | null      | null    | unlabelled |         | 0     |
 | 302507 | null     | null      | null    | unlabelled |         | 0     |
 | 302508 | null     | null      | null    | unlabelled |         | 0     |
 | 302509 | null     | null      | null    | unlabelled |         | 0     |
 | 302510 | null     | null      | null    | unlabelled |         | 0     |
 | 322926 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 548288 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 720777 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 814800 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 935132 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#