here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-10-06 13:11:30.066
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 115823  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 423131  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 439517  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 453012  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 541491  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 653336  | null     | null      | null    | unlabelled |         | 0     |
 | 653337  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 653338  | v1:4     | ethernet1 | 1.1.1.2 | 96821      |         | 0     |
 | 653339  | v1:4     | ethernet1 | 1.1.1.2 | 96822      |         | 0     |
 | 653340  | v1:4     | ethernet1 | 1.1.1.2 | 96823      |         | 0     |
 | 653341  | null     | null      | null    | unlabelled |         | 0     |
 | 653342  | null     | null      | null    | unlabelled |         | 0     |
 | 653343  | null     | null      | null    | unlabelled |         | 0     |
 | 653344  | null     | null      | null    | unlabelled |         | 0     |
 | 653345  | null     | null      | null    | unlabelled |         | 0     |
 | 733585  | null     | null      | null    | unlabelled |         | 0     |
 | 733586  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 733587  | v1:6     | ethernet1 | 1234::2 | 386439     |         | 0     |
 | 733588  | v1:6     | ethernet1 | 1234::2 | 386440     |         | 0     |
 | 733589  | v1:6     | ethernet1 | 1234::2 | 386441     |         | 0     |
 | 733590  | null     | null      | null    | unlabelled |         | 0     |
 | 733591  | null     | null      | null    | unlabelled |         | 0     |
 | 733592  | null     | null      | null    | unlabelled |         | 0     |
 | 733593  | null     | null      | null    | unlabelled |         | 0     |
 | 733594  | null     | null      | null    | unlabelled |         | 0     |
 | 772976  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 942756  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1018838 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1036570 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1043549 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-10-06 13:11:30.169
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 50240   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 96819   | null     | null      | null    | unlabelled |         | 0     |
 | 96820   | v1:4     | ethernet1 | 1.1.1.1 | 653337     |         | 1280  |
 | 96821   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 96822   | v1:4     | ethernet2 | 1.1.2.3 | 1020753    |         | 640   |
 | 96823   | v1:4     | ethernet2 | 1.1.2.3 | 1020754    |         | 640   |
 | 96824   | null     | null      | null    | unlabelled |         | 0     |
 | 96825   | null     | null      | null    | unlabelled |         | 0     |
 | 96826   | null     | null      | null    | unlabelled |         | 0     |
 | 96827   | null     | null      | null    | unlabelled |         | 0     |
 | 96828   | null     | null      | null    | unlabelled |         | 0     |
 | 132716  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 223612  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 315308  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 386437  | null     | null      | null    | unlabelled |         | 0     |
 | 386438  | v1:6     | ethernet1 | 1234::1 | 733586     |         | 1280  |
 | 386439  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 386440  | v1:6     | ethernet2 | 1235::3 | 93509      |         | 640   |
 | 386441  | v1:6     | ethernet2 | 1235::3 | 93510      |         | 640   |
 | 386442  | null     | null      | null    | unlabelled |         | 0     |
 | 386443  | null     | null      | null    | unlabelled |         | 0     |
 | 386444  | null     | null      | null    | unlabelled |         | 0     |
 | 386445  | null     | null      | null    | unlabelled |         | 0     |
 | 386446  | null     | null      | null    | unlabelled |         | 0     |
 | 505093  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 741429  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 802099  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 803820  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 823878  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 996984  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1001912 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1026461 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-10-06 13:11:30.270
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 78137   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 93506   | null     | null      | null    | unlabelled |         | 0     |
 | 93507   | v1:6     | ethernet1 | 1235::2 | 386438     |         | 640   |
 | 93508   | v1:6     | ethernet1 | 1235::2 | 386439     |         | 640   |
 | 93509   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 93510   | v1:6     | ethernet2 | 1236::4 | 310728     |         | 1280  |
 | 93511   | null     | null      | null    | unlabelled |         | 0     |
 | 93512   | null     | null      | null    | unlabelled |         | 0     |
 | 93513   | null     | null      | null    | unlabelled |         | 0     |
 | 93514   | null     | null      | null    | unlabelled |         | 0     |
 | 93515   | null     | null      | null    | unlabelled |         | 0     |
 | 123197  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 152285  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 166540  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 316286  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 428179  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 751501  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 818574  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 932994  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 996641  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1001671 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1020750 | null     | null      | null    | unlabelled |         | 0     |
 | 1020751 | v1:4     | ethernet1 | 1.1.2.2 | 96820      |         | 640   |
 | 1020752 | v1:4     | ethernet1 | 1.1.2.2 | 96821      |         | 640   |
 | 1020753 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1020754 | v1:4     | ethernet2 | 1.1.3.4 | 536008     |         | 1280  |
 | 1020755 | null     | null      | null    | unlabelled |         | 0     |
 | 1020756 | null     | null      | null    | unlabelled |         | 0     |
 | 1020757 | null     | null      | null    | unlabelled |         | 0     |
 | 1020758 | null     | null      | null    | unlabelled |         | 0     |
 | 1020759 | null     | null      | null    | unlabelled |         | 0     |
 | 1039372 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-10-06 13:11:30.370
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 157618  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 203178  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 255942  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 310724  | null     | null      | null    | unlabelled |         | 0     |
 | 310725  | v1:6     | ethernet1 | 1236::3 | 93507      |         | 0     |
 | 310726  | v1:6     | ethernet1 | 1236::3 | 93508      |         | 0     |
 | 310727  | v1:6     | ethernet1 | 1236::3 | 93509      |         | 0     |
 | 310728  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 310729  | null     | null      | null    | unlabelled |         | 0     |
 | 310730  | null     | null      | null    | unlabelled |         | 0     |
 | 310731  | null     | null      | null    | unlabelled |         | 0     |
 | 310732  | null     | null      | null    | unlabelled |         | 0     |
 | 310733  | null     | null      | null    | unlabelled |         | 0     |
 | 366902  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 468788  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 536004  | null     | null      | null    | unlabelled |         | 0     |
 | 536005  | v1:4     | ethernet1 | 1.1.3.3 | 1020751    |         | 0     |
 | 536006  | v1:4     | ethernet1 | 1.1.3.3 | 1020752    |         | 0     |
 | 536007  | v1:4     | ethernet1 | 1.1.3.3 | 1020753    |         | 0     |
 | 536008  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 536009  | null     | null      | null    | unlabelled |         | 0     |
 | 536010  | null     | null      | null    | unlabelled |         | 0     |
 | 536011  | null     | null      | null    | unlabelled |         | 0     |
 | 536012  | null     | null      | null    | unlabelled |         | 0     |
 | 536013  | null     | null      | null    | unlabelled |         | 0     |
 | 553680  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 762073  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 887587  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 911159  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1017542 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#