here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-07-03 07:01:25.567
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 66438   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 75620   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 143609  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 179332  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 211469  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 225561  | null     | null      | null    | unlabelled |         | 0     |
 | 225562  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 225563  | v1:6     | ethernet1 | 1234::2 | 644878     |         | 0     |
 | 225564  | v1:6     | ethernet1 | 1234::2 | 644879     |         | 0     |
 | 225565  | v1:6     | ethernet1 | 1234::2 | 644880     |         | 0     |
 | 225566  | null     | null      | null    | unlabelled |         | 0     |
 | 225567  | null     | null      | null    | unlabelled |         | 0     |
 | 225568  | null     | null      | null    | unlabelled |         | 0     |
 | 225569  | null     | null      | null    | unlabelled |         | 0     |
 | 225570  | null     | null      | null    | unlabelled |         | 0     |
 | 337860  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 504374  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 529960  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 773902  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 842022  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1022093 | null     | null      | null    | unlabelled |         | 0     |
 | 1022094 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1022095 | v1:4     | ethernet1 | 1.1.1.2 | 606805     |         | 0     |
 | 1022096 | v1:4     | ethernet1 | 1.1.1.2 | 606806     |         | 0     |
 | 1022097 | v1:4     | ethernet1 | 1.1.1.2 | 606807     |         | 0     |
 | 1022098 | null     | null      | null    | unlabelled |         | 0     |
 | 1022099 | null     | null      | null    | unlabelled |         | 0     |
 | 1022100 | null     | null      | null    | unlabelled |         | 0     |
 | 1022101 | null     | null      | null    | unlabelled |         | 0     |
 | 1022102 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-07-03 07:01:25.655
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 28448  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 70602  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 370490 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 482022 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 507077 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 606803 | null     | null      | null    | unlabelled |         | 0     |
 | 606804 | v1:4     | ethernet1 | 1.1.1.1 | 1022094    |         | 1280  |
 | 606805 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 606806 | v1:4     | ethernet2 | 1.1.2.3 | 815607     |         | 640   |
 | 606807 | v1:4     | ethernet2 | 1.1.2.3 | 815608     |         | 640   |
 | 606808 | null     | null      | null    | unlabelled |         | 0     |
 | 606809 | null     | null      | null    | unlabelled |         | 0     |
 | 606810 | null     | null      | null    | unlabelled |         | 0     |
 | 606811 | null     | null      | null    | unlabelled |         | 0     |
 | 606812 | null     | null      | null    | unlabelled |         | 0     |
 | 644876 | null     | null      | null    | unlabelled |         | 0     |
 | 644877 | v1:6     | ethernet1 | 1234::1 | 225562     |         | 1280  |
 | 644878 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 644879 | v1:6     | ethernet2 | 1235::3 | 761660     |         | 640   |
 | 644880 | v1:6     | ethernet2 | 1235::3 | 761661     |         | 640   |
 | 644881 | null     | null      | null    | unlabelled |         | 0     |
 | 644882 | null     | null      | null    | unlabelled |         | 0     |
 | 644883 | null     | null      | null    | unlabelled |         | 0     |
 | 644884 | null     | null      | null    | unlabelled |         | 0     |
 | 644885 | null     | null      | null    | unlabelled |         | 0     |
 | 695411 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 717361 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 720298 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 898826 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 903534 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 911491 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 979328 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-07-03 07:01:25.773
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 133490  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 135311  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 165183  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 284321  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 463370  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 467966  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 490714  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 572237  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 601891  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 723639  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 761657  | null     | null      | null    | unlabelled |         | 0     |
 | 761658  | v1:6     | ethernet1 | 1235::2 | 644877     |         | 640   |
 | 761659  | v1:6     | ethernet1 | 1235::2 | 644878     |         | 640   |
 | 761660  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 761661  | v1:6     | ethernet2 | 1236::4 | 1007503    |         | 1280  |
 | 761662  | null     | null      | null    | unlabelled |         | 0     |
 | 761663  | null     | null      | null    | unlabelled |         | 0     |
 | 761664  | null     | null      | null    | unlabelled |         | 0     |
 | 761665  | null     | null      | null    | unlabelled |         | 0     |
 | 761666  | null     | null      | null    | unlabelled |         | 0     |
 | 815604  | null     | null      | null    | unlabelled |         | 0     |
 | 815605  | v1:4     | ethernet1 | 1.1.2.2 | 606804     |         | 640   |
 | 815606  | v1:4     | ethernet1 | 1.1.2.2 | 606805     |         | 640   |
 | 815607  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 815608  | v1:4     | ethernet2 | 1.1.3.4 | 343182     |         | 1280  |
 | 815609  | null     | null      | null    | unlabelled |         | 0     |
 | 815610  | null     | null      | null    | unlabelled |         | 0     |
 | 815611  | null     | null      | null    | unlabelled |         | 0     |
 | 815612  | null     | null      | null    | unlabelled |         | 0     |
 | 815613  | null     | null      | null    | unlabelled |         | 0     |
 | 855642  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1048546 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-07-03 07:01:25.871
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 77450   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 343178  | null     | null      | null    | unlabelled |         | 0     |
 | 343179  | v1:4     | ethernet1 | 1.1.3.3 | 815605     |         | 0     |
 | 343180  | v1:4     | ethernet1 | 1.1.3.3 | 815606     |         | 0     |
 | 343181  | v1:4     | ethernet1 | 1.1.3.3 | 815607     |         | 0     |
 | 343182  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 343183  | null     | null      | null    | unlabelled |         | 0     |
 | 343184  | null     | null      | null    | unlabelled |         | 0     |
 | 343185  | null     | null      | null    | unlabelled |         | 0     |
 | 343186  | null     | null      | null    | unlabelled |         | 0     |
 | 343187  | null     | null      | null    | unlabelled |         | 0     |
 | 352657  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 397218  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 464044  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 489128  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 599260  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 629563  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 717310  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 912753  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1007499 | null     | null      | null    | unlabelled |         | 0     |
 | 1007500 | v1:6     | ethernet1 | 1236::3 | 761658     |         | 0     |
 | 1007501 | v1:6     | ethernet1 | 1236::3 | 761659     |         | 0     |
 | 1007502 | v1:6     | ethernet1 | 1236::3 | 761660     |         | 0     |
 | 1007503 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1007504 | null     | null      | null    | unlabelled |         | 0     |
 | 1007505 | null     | null      | null    | unlabelled |         | 0     |
 | 1007506 | null     | null      | null    | unlabelled |         | 0     |
 | 1007507 | null     | null      | null    | unlabelled |         | 0     |
 | 1007508 | null     | null      | null    | unlabelled |         | 0     |
 | 1022675 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#