here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-07-12 19:26:20.399
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 96408   | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 118922  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 221225  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 266758  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 276529  | null     | null      | null    | unlabelled |         | 0     |
 | 276530  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 276531  | v1:4     | ethernet1 | 1.1.1.2 | 480203     |         | 0     |
 | 276532  | v1:4     | ethernet1 | 1.1.1.2 | 480204     |         | 0     |
 | 276533  | v1:4     | ethernet1 | 1.1.1.2 | 480205     |         | 0     |
 | 276534  | null     | null      | null    | unlabelled |         | 0     |
 | 276535  | null     | null      | null    | unlabelled |         | 0     |
 | 276536  | null     | null      | null    | unlabelled |         | 0     |
 | 276537  | null     | null      | null    | unlabelled |         | 0     |
 | 276538  | null     | null      | null    | unlabelled |         | 0     |
 | 523292  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 554753  | null     | null      | null    | unlabelled |         | 0     |
 | 554754  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 554755  | v1:6     | ethernet1 | 1234::2 | 594870     |         | 0     |
 | 554756  | v1:6     | ethernet1 | 1234::2 | 594871     |         | 0     |
 | 554757  | v1:6     | ethernet1 | 1234::2 | 594872     |         | 0     |
 | 554758  | null     | null      | null    | unlabelled |         | 0     |
 | 554759  | null     | null      | null    | unlabelled |         | 0     |
 | 554760  | null     | null      | null    | unlabelled |         | 0     |
 | 554761  | null     | null      | null    | unlabelled |         | 0     |
 | 554762  | null     | null      | null    | unlabelled |         | 0     |
 | 592437  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 679387  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 695577  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 864465  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1002959 | 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
2023-07-12 19:26:20.499
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 12309  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 40907  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 68952  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 277461 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 347219 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 364174 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 480201 | null     | null      | null    | unlabelled |         | 0     |
 | 480202 | v1:4     | ethernet1 | 1.1.1.1 | 276530     |         | 1280  |
 | 480203 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 480204 | v1:4     | ethernet2 | 1.1.2.3 | 767606     |         | 640   |
 | 480205 | v1:4     | ethernet2 | 1.1.2.3 | 767607     |         | 640   |
 | 480206 | null     | null      | null    | unlabelled |         | 0     |
 | 480207 | null     | null      | null    | unlabelled |         | 0     |
 | 480208 | null     | null      | null    | unlabelled |         | 0     |
 | 480209 | null     | null      | null    | unlabelled |         | 0     |
 | 480210 | null     | null      | null    | unlabelled |         | 0     |
 | 554118 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 594868 | null     | null      | null    | unlabelled |         | 0     |
 | 594869 | v1:6     | ethernet1 | 1234::1 | 554754     |         | 1280  |
 | 594870 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 594871 | v1:6     | ethernet2 | 1235::3 | 31906      |         | 640   |
 | 594872 | v1:6     | ethernet2 | 1235::3 | 31907      |         | 640   |
 | 594873 | null     | null      | null    | unlabelled |         | 0     |
 | 594874 | null     | null      | null    | unlabelled |         | 0     |
 | 594875 | null     | null      | null    | unlabelled |         | 0     |
 | 594876 | null     | null      | null    | unlabelled |         | 0     |
 | 594877 | null     | null      | null    | unlabelled |         | 0     |
 | 654649 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 657175 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 777558 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 905752 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 943918 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-07-12 19:26:20.608
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 2037    | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 31903   | null     | null      | null    | unlabelled |         | 0     |
 | 31904   | v1:6     | ethernet1 | 1235::2 | 594869     |         | 640   |
 | 31905   | v1:6     | ethernet1 | 1235::2 | 594870     |         | 640   |
 | 31906   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 31907   | v1:6     | ethernet2 | 1236::4 | 160013     |         | 1280  |
 | 31908   | null     | null      | null    | unlabelled |         | 0     |
 | 31909   | null     | null      | null    | unlabelled |         | 0     |
 | 31910   | null     | null      | null    | unlabelled |         | 0     |
 | 31911   | null     | null      | null    | unlabelled |         | 0     |
 | 31912   | null     | null      | null    | unlabelled |         | 0     |
 | 48416   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 86385   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 246244  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 318499  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 404648  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 695067  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 715499  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 731314  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 767603  | null     | null      | null    | unlabelled |         | 0     |
 | 767604  | v1:4     | ethernet1 | 1.1.2.2 | 480202     |         | 640   |
 | 767605  | v1:4     | ethernet1 | 1.1.2.2 | 480203     |         | 640   |
 | 767606  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 767607  | v1:4     | ethernet2 | 1.1.3.4 | 833824     |         | 1280  |
 | 767608  | null     | null      | null    | unlabelled |         | 0     |
 | 767609  | null     | null      | null    | unlabelled |         | 0     |
 | 767610  | null     | null      | null    | unlabelled |         | 0     |
 | 767611  | null     | null      | null    | unlabelled |         | 0     |
 | 767612  | null     | null      | null    | unlabelled |         | 0     |
 | 939786  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1028078 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1031483 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-07-12 19:26:20.707
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 86567  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 107179 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 111293 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 125135 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 160009 | null     | null      | null    | unlabelled |         | 0     |
 | 160010 | v1:6     | ethernet1 | 1236::3 | 31904      |         | 0     |
 | 160011 | v1:6     | ethernet1 | 1236::3 | 31905      |         | 0     |
 | 160012 | v1:6     | ethernet1 | 1236::3 | 31906      |         | 0     |
 | 160013 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 160014 | null     | null      | null    | unlabelled |         | 0     |
 | 160015 | null     | null      | null    | unlabelled |         | 0     |
 | 160016 | null     | null      | null    | unlabelled |         | 0     |
 | 160017 | null     | null      | null    | unlabelled |         | 0     |
 | 160018 | null     | null      | null    | unlabelled |         | 0     |
 | 277165 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 393211 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 583836 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 632145 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 833820 | null     | null      | null    | unlabelled |         | 0     |
 | 833821 | v1:4     | ethernet1 | 1.1.3.3 | 767604     |         | 0     |
 | 833822 | v1:4     | ethernet1 | 1.1.3.3 | 767605     |         | 0     |
 | 833823 | v1:4     | ethernet1 | 1.1.3.3 | 767606     |         | 0     |
 | 833824 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 833825 | null     | null      | null    | unlabelled |         | 0     |
 | 833826 | null     | null      | null    | unlabelled |         | 0     |
 | 833827 | null     | null      | null    | unlabelled |         | 0     |
 | 833828 | null     | null      | null    | unlabelled |         | 0     |
 | 833829 | null     | null      | null    | unlabelled |         | 0     |
 | 842468 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 968654 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#