here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-10-21 22:30:08.987
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 29108  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 86790  | null     | null      | null    | unlabelled |         | 0     |
 | 86791  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 86792  | v1:4     | ethernet1 | 1.1.1.2 | 103905     |         | 0     |
 | 86793  | v1:4     | ethernet1 | 1.1.1.2 | 103906     |         | 0     |
 | 86794  | v1:4     | ethernet1 | 1.1.1.2 | 103907     |         | 0     |
 | 86795  | null     | null      | null    | unlabelled |         | 0     |
 | 86796  | null     | null      | null    | unlabelled |         | 0     |
 | 86797  | null     | null      | null    | unlabelled |         | 0     |
 | 86798  | null     | null      | null    | unlabelled |         | 0     |
 | 86799  | null     | null      | null    | unlabelled |         | 0     |
 | 127364 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 309201 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 366958 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 530032 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 530200 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 665258 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 789276 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 839893 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 862754 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 952233 | null     | null      | null    | unlabelled |         | 0     |
 | 952234 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 952235 | v1:6     | ethernet1 | 1234::2 | 162124     |         | 0     |
 | 952236 | v1:6     | ethernet1 | 1234::2 | 162125     |         | 0     |
 | 952237 | v1:6     | ethernet1 | 1234::2 | 162126     |         | 0     |
 | 952238 | null     | null      | null    | unlabelled |         | 0     |
 | 952239 | null     | null      | null    | unlabelled |         | 0     |
 | 952240 | null     | null      | null    | unlabelled |         | 0     |
 | 952241 | null     | null      | null    | unlabelled |         | 0     |
 | 952242 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-10-21 22:30:09.068
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 103903  | null     | null      | null    | unlabelled |         | 0     |
 | 103904  | v1:4     | ethernet1 | 1.1.1.1 | 86791      |         | 1280  |
 | 103905  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 103906  | v1:4     | ethernet2 | 1.1.2.3 | 727639     |         | 640   |
 | 103907  | v1:4     | ethernet2 | 1.1.2.3 | 727640     |         | 640   |
 | 103908  | null     | null      | null    | unlabelled |         | 0     |
 | 103909  | null     | null      | null    | unlabelled |         | 0     |
 | 103910  | null     | null      | null    | unlabelled |         | 0     |
 | 103911  | null     | null      | null    | unlabelled |         | 0     |
 | 103912  | null     | null      | null    | unlabelled |         | 0     |
 | 139481  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 162122  | null     | null      | null    | unlabelled |         | 0     |
 | 162123  | v1:6     | ethernet1 | 1234::1 | 952234     |         | 1280  |
 | 162124  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 162125  | v1:6     | ethernet2 | 1235::3 | 718416     |         | 640   |
 | 162126  | v1:6     | ethernet2 | 1235::3 | 718417     |         | 640   |
 | 162127  | null     | null      | null    | unlabelled |         | 0     |
 | 162128  | null     | null      | null    | unlabelled |         | 0     |
 | 162129  | null     | null      | null    | unlabelled |         | 0     |
 | 162130  | null     | null      | null    | unlabelled |         | 0     |
 | 162131  | null     | null      | null    | unlabelled |         | 0     |
 | 303562  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 326424  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 408332  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 588942  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 589698  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 621466  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 728483  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 744114  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 973305  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 999310  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1013347 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-10-21 22:30:09.167
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 159819  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 317051  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 332223  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 337703  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 368807  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 391070  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 415669  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 429911  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 530229  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 645849  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 718413  | null     | null      | null    | unlabelled |         | 0     |
 | 718414  | v1:6     | ethernet1 | 1235::2 | 162123     |         | 640   |
 | 718415  | v1:6     | ethernet1 | 1235::2 | 162124     |         | 640   |
 | 718416  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 718417  | v1:6     | ethernet2 | 1236::4 | 281536     |         | 1280  |
 | 718418  | null     | null      | null    | unlabelled |         | 0     |
 | 718419  | null     | null      | null    | unlabelled |         | 0     |
 | 718420  | null     | null      | null    | unlabelled |         | 0     |
 | 718421  | null     | null      | null    | unlabelled |         | 0     |
 | 718422  | null     | null      | null    | unlabelled |         | 0     |
 | 727636  | null     | null      | null    | unlabelled |         | 0     |
 | 727637  | v1:4     | ethernet1 | 1.1.2.2 | 103904     |         | 640   |
 | 727638  | v1:4     | ethernet1 | 1.1.2.2 | 103905     |         | 640   |
 | 727639  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 727640  | v1:4     | ethernet2 | 1.1.3.4 | 471528     |         | 1280  |
 | 727641  | null     | null      | null    | unlabelled |         | 0     |
 | 727642  | null     | null      | null    | unlabelled |         | 0     |
 | 727643  | null     | null      | null    | unlabelled |         | 0     |
 | 727644  | null     | null      | null    | unlabelled |         | 0     |
 | 727645  | null     | null      | null    | unlabelled |         | 0     |
 | 922286  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1018854 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-10-21 22:30:09.271
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 65867  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 281532 | null     | null      | null    | unlabelled |         | 0     |
 | 281533 | v1:6     | ethernet1 | 1236::3 | 718414     |         | 0     |
 | 281534 | v1:6     | ethernet1 | 1236::3 | 718415     |         | 0     |
 | 281535 | v1:6     | ethernet1 | 1236::3 | 718416     |         | 0     |
 | 281536 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 281537 | null     | null      | null    | unlabelled |         | 0     |
 | 281538 | null     | null      | null    | unlabelled |         | 0     |
 | 281539 | null     | null      | null    | unlabelled |         | 0     |
 | 281540 | null     | null      | null    | unlabelled |         | 0     |
 | 281541 | null     | null      | null    | unlabelled |         | 0     |
 | 299486 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 341024 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 373439 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 471524 | null     | null      | null    | unlabelled |         | 0     |
 | 471525 | v1:4     | ethernet1 | 1.1.3.3 | 727637     |         | 0     |
 | 471526 | v1:4     | ethernet1 | 1.1.3.3 | 727638     |         | 0     |
 | 471527 | v1:4     | ethernet1 | 1.1.3.3 | 727639     |         | 0     |
 | 471528 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 471529 | null     | null      | null    | unlabelled |         | 0     |
 | 471530 | null     | null      | null    | unlabelled |         | 0     |
 | 471531 | null     | null      | null    | unlabelled |         | 0     |
 | 471532 | null     | null      | null    | unlabelled |         | 0     |
 | 471533 | null     | null      | null    | unlabelled |         | 0     |
 | 521238 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 524333 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 539151 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 579690 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 664895 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 810542 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#