here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-10-29 11:54:11.937
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 182004  | null     | null      | null    | unlabelled |         | 0     |
 | 182005  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 182006  | v1:4     | ethernet1 | 1.1.1.2 | 1023858    |         | 0     |
 | 182007  | v1:4     | ethernet1 | 1.1.1.2 | 1023859    |         | 0     |
 | 182008  | v1:4     | ethernet1 | 1.1.1.2 | 1023860    |         | 0     |
 | 182009  | null     | null      | null    | unlabelled |         | 0     |
 | 182010  | null     | null      | null    | unlabelled |         | 0     |
 | 182011  | null     | null      | null    | unlabelled |         | 0     |
 | 182012  | null     | null      | null    | unlabelled |         | 0     |
 | 182013  | null     | null      | null    | unlabelled |         | 0     |
 | 218251  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 302298  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 328781  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 439286  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 540860  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 635006  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 655181  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 707072  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 787115  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 979643  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1029206 | null     | null      | null    | unlabelled |         | 0     |
 | 1029207 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1029208 | v1:6     | ethernet1 | 1234::2 | 702660     |         | 0     |
 | 1029209 | v1:6     | ethernet1 | 1234::2 | 702661     |         | 0     |
 | 1029210 | v1:6     | ethernet1 | 1234::2 | 702662     |         | 0     |
 | 1029211 | null     | null      | null    | unlabelled |         | 0     |
 | 1029212 | null     | null      | null    | unlabelled |         | 0     |
 | 1029213 | null     | null      | null    | unlabelled |         | 0     |
 | 1029214 | null     | null      | null    | unlabelled |         | 0     |
 | 1029215 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-10-29 11:54:12.040
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 48365   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 174497  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 201221  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 268587  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 291873  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 463084  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 507145  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 543112  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 631377  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 662662  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 702658  | null     | null      | null    | unlabelled |         | 0     |
 | 702659  | v1:6     | ethernet1 | 1234::1 | 1029207    |         | 1280  |
 | 702660  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 702661  | v1:6     | ethernet2 | 1235::3 | 333470     |         | 640   |
 | 702662  | v1:6     | ethernet2 | 1235::3 | 333471     |         | 640   |
 | 702663  | null     | null      | null    | unlabelled |         | 0     |
 | 702664  | null     | null      | null    | unlabelled |         | 0     |
 | 702665  | null     | null      | null    | unlabelled |         | 0     |
 | 702666  | null     | null      | null    | unlabelled |         | 0     |
 | 702667  | null     | null      | null    | unlabelled |         | 0     |
 | 1005341 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1021225 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1023856 | null     | null      | null    | unlabelled |         | 0     |
 | 1023857 | v1:4     | ethernet1 | 1.1.1.1 | 182005     |         | 1280  |
 | 1023858 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1023859 | v1:4     | ethernet2 | 1.1.2.3 | 880737     |         | 640   |
 | 1023860 | v1:4     | ethernet2 | 1.1.2.3 | 880738     |         | 640   |
 | 1023861 | null     | null      | null    | unlabelled |         | 0     |
 | 1023862 | null     | null      | null    | unlabelled |         | 0     |
 | 1023863 | null     | null      | null    | unlabelled |         | 0     |
 | 1023864 | null     | null      | null    | unlabelled |         | 0     |
 | 1023865 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-10-29 11:54:12.147
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 18486  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 116994 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 124608 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 141813 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 255626 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 319020 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 333467 | null     | null      | null    | unlabelled |         | 0     |
 | 333468 | v1:6     | ethernet1 | 1235::2 | 702659     |         | 640   |
 | 333469 | v1:6     | ethernet1 | 1235::2 | 702660     |         | 640   |
 | 333470 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 333471 | v1:6     | ethernet2 | 1236::4 | 151259     |         | 1280  |
 | 333472 | null     | null      | null    | unlabelled |         | 0     |
 | 333473 | null     | null      | null    | unlabelled |         | 0     |
 | 333474 | null     | null      | null    | unlabelled |         | 0     |
 | 333475 | null     | null      | null    | unlabelled |         | 0     |
 | 333476 | null     | null      | null    | unlabelled |         | 0     |
 | 546076 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 556898 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 575934 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 637576 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 827859 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 880734 | null     | null      | null    | unlabelled |         | 0     |
 | 880735 | v1:4     | ethernet1 | 1.1.2.2 | 1023857    |         | 640   |
 | 880736 | v1:4     | ethernet1 | 1.1.2.2 | 1023858    |         | 640   |
 | 880737 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 880738 | v1:4     | ethernet2 | 1.1.3.4 | 297880     |         | 1280  |
 | 880739 | null     | null      | null    | unlabelled |         | 0     |
 | 880740 | null     | null      | null    | unlabelled |         | 0     |
 | 880741 | null     | null      | null    | unlabelled |         | 0     |
 | 880742 | null     | null      | null    | unlabelled |         | 0     |
 | 880743 | null     | null      | null    | unlabelled |         | 0     |
 | 922593 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-10-29 11:54:12.258
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 151255  | null     | null      | null    | unlabelled |         | 0     |
 | 151256  | v1:6     | ethernet1 | 1236::3 | 333468     |         | 0     |
 | 151257  | v1:6     | ethernet1 | 1236::3 | 333469     |         | 0     |
 | 151258  | v1:6     | ethernet1 | 1236::3 | 333470     |         | 0     |
 | 151259  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 151260  | null     | null      | null    | unlabelled |         | 0     |
 | 151261  | null     | null      | null    | unlabelled |         | 0     |
 | 151262  | null     | null      | null    | unlabelled |         | 0     |
 | 151263  | null     | null      | null    | unlabelled |         | 0     |
 | 151264  | null     | null      | null    | unlabelled |         | 0     |
 | 191512  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 297876  | null     | null      | null    | unlabelled |         | 0     |
 | 297877  | v1:4     | ethernet1 | 1.1.3.3 | 880735     |         | 0     |
 | 297878  | v1:4     | ethernet1 | 1.1.3.3 | 880736     |         | 0     |
 | 297879  | v1:4     | ethernet1 | 1.1.3.3 | 880737     |         | 0     |
 | 297880  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 297881  | null     | null      | null    | unlabelled |         | 0     |
 | 297882  | null     | null      | null    | unlabelled |         | 0     |
 | 297883  | null     | null      | null    | unlabelled |         | 0     |
 | 297884  | null     | null      | null    | unlabelled |         | 0     |
 | 297885  | null     | null      | null    | unlabelled |         | 0     |
 | 338082  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 559625  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 624349  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 628090  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 740592  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 804183  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 851649  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 952333  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1019779 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#