here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-11-11 19:34:08.372
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 139902  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 236741  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 287072  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 566812  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 597420  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 607918  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 640862  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 745555  | null     | null      | null    | unlabelled |         | 0     |
 | 745556  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 745557  | v1:6     | ethernet1 | 1234::2 | 645479     |         | 0     |
 | 745558  | v1:6     | ethernet1 | 1234::2 | 645480     |         | 0     |
 | 745559  | v1:6     | ethernet1 | 1234::2 | 645481     |         | 0     |
 | 745560  | null     | null      | null    | unlabelled |         | 0     |
 | 745561  | null     | null      | null    | unlabelled |         | 0     |
 | 745562  | null     | null      | null    | unlabelled |         | 0     |
 | 745563  | null     | null      | null    | unlabelled |         | 0     |
 | 745564  | null     | null      | null    | unlabelled |         | 0     |
 | 800422  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1011214 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1014684 | null     | null      | null    | unlabelled |         | 0     |
 | 1014685 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1014686 | v1:4     | ethernet1 | 1.1.1.2 | 780740     |         | 0     |
 | 1014687 | v1:4     | ethernet1 | 1.1.1.2 | 780741     |         | 0     |
 | 1014688 | v1:4     | ethernet1 | 1.1.1.2 | 780742     |         | 0     |
 | 1014689 | null     | null      | null    | unlabelled |         | 0     |
 | 1014690 | null     | null      | null    | unlabelled |         | 0     |
 | 1014691 | null     | null      | null    | unlabelled |         | 0     |
 | 1014692 | null     | null      | null    | unlabelled |         | 0     |
 | 1014693 | null     | null      | null    | unlabelled |         | 0     |
 | 1047374 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-11-11 19:34:08.476
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 78443  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 105790 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 134912 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 302633 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 337350 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 501153 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 528845 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 537187 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 623617 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 645477 | null     | null      | null    | unlabelled |         | 0     |
 | 645478 | v1:6     | ethernet1 | 1234::1 | 745556     |         | 1280  |
 | 645479 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 645480 | v1:6     | ethernet2 | 1235::3 | 440958     |         | 640   |
 | 645481 | v1:6     | ethernet2 | 1235::3 | 440959     |         | 640   |
 | 645482 | null     | null      | null    | unlabelled |         | 0     |
 | 645483 | null     | null      | null    | unlabelled |         | 0     |
 | 645484 | null     | null      | null    | unlabelled |         | 0     |
 | 645485 | null     | null      | null    | unlabelled |         | 0     |
 | 645486 | null     | null      | null    | unlabelled |         | 0     |
 | 699128 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 780738 | null     | null      | null    | unlabelled |         | 0     |
 | 780739 | v1:4     | ethernet1 | 1.1.1.1 | 1014685    |         | 1280  |
 | 780740 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 780741 | v1:4     | ethernet2 | 1.1.2.3 | 828583     |         | 640   |
 | 780742 | v1:4     | ethernet2 | 1.1.2.3 | 828584     |         | 640   |
 | 780743 | null     | null      | null    | unlabelled |         | 0     |
 | 780744 | null     | null      | null    | unlabelled |         | 0     |
 | 780745 | null     | null      | null    | unlabelled |         | 0     |
 | 780746 | null     | null      | null    | unlabelled |         | 0     |
 | 780747 | null     | null      | null    | unlabelled |         | 0     |
 | 905292 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 932629 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-11-11 19:34:08.577
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 66594  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 71857  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 112315 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 165879 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 168221 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 254693 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 257834 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 390472 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 440955 | null     | null      | null    | unlabelled |         | 0     |
 | 440956 | v1:6     | ethernet1 | 1235::2 | 645478     |         | 640   |
 | 440957 | v1:6     | ethernet1 | 1235::2 | 645479     |         | 640   |
 | 440958 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 440959 | v1:6     | ethernet2 | 1236::4 | 297114     |         | 1280  |
 | 440960 | null     | null      | null    | unlabelled |         | 0     |
 | 440961 | null     | null      | null    | unlabelled |         | 0     |
 | 440962 | null     | null      | null    | unlabelled |         | 0     |
 | 440963 | null     | null      | null    | unlabelled |         | 0     |
 | 440964 | null     | null      | null    | unlabelled |         | 0     |
 | 619987 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 657303 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 711293 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 828580 | null     | null      | null    | unlabelled |         | 0     |
 | 828581 | v1:4     | ethernet1 | 1.1.2.2 | 780739     |         | 640   |
 | 828582 | v1:4     | ethernet1 | 1.1.2.2 | 780740     |         | 640   |
 | 828583 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 828584 | v1:4     | ethernet2 | 1.1.3.4 | 129351     |         | 1280  |
 | 828585 | null     | null      | null    | unlabelled |         | 0     |
 | 828586 | null     | null      | null    | unlabelled |         | 0     |
 | 828587 | null     | null      | null    | unlabelled |         | 0     |
 | 828588 | null     | null      | null    | unlabelled |         | 0     |
 | 828589 | null     | null      | null    | unlabelled |         | 0     |
 | 984884 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-11-11 19:34:08.692
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 81108   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 87821   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 94749   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 129347  | null     | null      | null    | unlabelled |         | 0     |
 | 129348  | v1:4     | ethernet1 | 1.1.3.3 | 828581     |         | 0     |
 | 129349  | v1:4     | ethernet1 | 1.1.3.3 | 828582     |         | 0     |
 | 129350  | v1:4     | ethernet1 | 1.1.3.3 | 828583     |         | 0     |
 | 129351  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 129352  | null     | null      | null    | unlabelled |         | 0     |
 | 129353  | null     | null      | null    | unlabelled |         | 0     |
 | 129354  | null     | null      | null    | unlabelled |         | 0     |
 | 129355  | null     | null      | null    | unlabelled |         | 0     |
 | 129356  | null     | null      | null    | unlabelled |         | 0     |
 | 133677  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 201849  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 297110  | null     | null      | null    | unlabelled |         | 0     |
 | 297111  | v1:6     | ethernet1 | 1236::3 | 440956     |         | 0     |
 | 297112  | v1:6     | ethernet1 | 1236::3 | 440957     |         | 0     |
 | 297113  | v1:6     | ethernet1 | 1236::3 | 440958     |         | 0     |
 | 297114  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 297115  | null     | null      | null    | unlabelled |         | 0     |
 | 297116  | null     | null      | null    | unlabelled |         | 0     |
 | 297117  | null     | null      | null    | unlabelled |         | 0     |
 | 297118  | null     | null      | null    | unlabelled |         | 0     |
 | 297119  | null     | null      | null    | unlabelled |         | 0     |
 | 395135  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 590935  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 893555  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 970306  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1008231 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#