here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-06-23 06:29:30.641
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 10065  | null     | null      | null    | unlabelled |         | 0     |
 | 10066  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 10067  | v1:6     | ethernet1 | 1234::2 | 338644     |         | 0     |
 | 10068  | v1:6     | ethernet1 | 1234::2 | 338645     |         | 0     |
 | 10069  | v1:6     | ethernet1 | 1234::2 | 338646     |         | 0     |
 | 10070  | null     | null      | null    | unlabelled |         | 0     |
 | 10071  | null     | null      | null    | unlabelled |         | 0     |
 | 10072  | null     | null      | null    | unlabelled |         | 0     |
 | 10073  | null     | null      | null    | unlabelled |         | 0     |
 | 10074  | null     | null      | null    | unlabelled |         | 0     |
 | 93254  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 153000 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 222909 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 297557 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 401880 | null     | null      | null    | unlabelled |         | 0     |
 | 401881 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 401882 | v1:4     | ethernet1 | 1.1.1.2 | 913028     |         | 0     |
 | 401883 | v1:4     | ethernet1 | 1.1.1.2 | 913029     |         | 0     |
 | 401884 | v1:4     | ethernet1 | 1.1.1.2 | 913030     |         | 0     |
 | 401885 | null     | null      | null    | unlabelled |         | 0     |
 | 401886 | null     | null      | null    | unlabelled |         | 0     |
 | 401887 | null     | null      | null    | unlabelled |         | 0     |
 | 401888 | null     | null      | null    | unlabelled |         | 0     |
 | 401889 | null     | null      | null    | unlabelled |         | 0     |
 | 429257 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 567801 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 736105 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 767633 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 883898 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 886295 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-06-23 06:29:30.736
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 77122   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 92339   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 135796  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 266683  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 338642  | null     | null      | null    | unlabelled |         | 0     |
 | 338643  | v1:6     | ethernet1 | 1234::1 | 10066      |         | 1280  |
 | 338644  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 338645  | v1:6     | ethernet2 | 1235::3 | 557431     |         | 640   |
 | 338646  | v1:6     | ethernet2 | 1235::3 | 557432     |         | 640   |
 | 338647  | null     | null      | null    | unlabelled |         | 0     |
 | 338648  | null     | null      | null    | unlabelled |         | 0     |
 | 338649  | null     | null      | null    | unlabelled |         | 0     |
 | 338650  | null     | null      | null    | unlabelled |         | 0     |
 | 338651  | null     | null      | null    | unlabelled |         | 0     |
 | 354415  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 581872  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 666632  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 889056  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 912646  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 913026  | null     | null      | null    | unlabelled |         | 0     |
 | 913027  | v1:4     | ethernet1 | 1.1.1.1 | 401881     |         | 1280  |
 | 913028  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 913029  | v1:4     | ethernet2 | 1.1.2.3 | 834945     |         | 640   |
 | 913030  | v1:4     | ethernet2 | 1.1.2.3 | 834946     |         | 640   |
 | 913031  | null     | null      | null    | unlabelled |         | 0     |
 | 913032  | null     | null      | null    | unlabelled |         | 0     |
 | 913033  | null     | null      | null    | unlabelled |         | 0     |
 | 913034  | null     | null      | null    | unlabelled |         | 0     |
 | 913035  | null     | null      | null    | unlabelled |         | 0     |
 | 972703  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 999050  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1046640 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-06-23 06:29:30.833
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 9211   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 193990 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 359182 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 360711 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 557428 | null     | null      | null    | unlabelled |         | 0     |
 | 557429 | v1:6     | ethernet1 | 1235::2 | 338643     |         | 640   |
 | 557430 | v1:6     | ethernet1 | 1235::2 | 338644     |         | 640   |
 | 557431 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 557432 | v1:6     | ethernet2 | 1236::4 | 678506     |         | 1280  |
 | 557433 | null     | null      | null    | unlabelled |         | 0     |
 | 557434 | null     | null      | null    | unlabelled |         | 0     |
 | 557435 | null     | null      | null    | unlabelled |         | 0     |
 | 557436 | null     | null      | null    | unlabelled |         | 0     |
 | 557437 | null     | null      | null    | unlabelled |         | 0     |
 | 584080 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 640997 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 818025 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 834942 | null     | null      | null    | unlabelled |         | 0     |
 | 834943 | v1:4     | ethernet1 | 1.1.2.2 | 913027     |         | 640   |
 | 834944 | v1:4     | ethernet1 | 1.1.2.2 | 913028     |         | 640   |
 | 834945 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 834946 | v1:4     | ethernet2 | 1.1.3.4 | 151111     |         | 1280  |
 | 834947 | null     | null      | null    | unlabelled |         | 0     |
 | 834948 | null     | null      | null    | unlabelled |         | 0     |
 | 834949 | null     | null      | null    | unlabelled |         | 0     |
 | 834950 | null     | null      | null    | unlabelled |         | 0     |
 | 834951 | null     | null      | null    | unlabelled |         | 0     |
 | 835743 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 839746 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 887004 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 936513 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 957636 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-06-23 06:29:30.929
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 81526  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 120220 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 135572 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 151107 | null     | null      | null    | unlabelled |         | 0     |
 | 151108 | v1:4     | ethernet1 | 1.1.3.3 | 834943     |         | 0     |
 | 151109 | v1:4     | ethernet1 | 1.1.3.3 | 834944     |         | 0     |
 | 151110 | v1:4     | ethernet1 | 1.1.3.3 | 834945     |         | 0     |
 | 151111 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 151112 | null     | null      | null    | unlabelled |         | 0     |
 | 151113 | null     | null      | null    | unlabelled |         | 0     |
 | 151114 | null     | null      | null    | unlabelled |         | 0     |
 | 151115 | null     | null      | null    | unlabelled |         | 0     |
 | 151116 | null     | null      | null    | unlabelled |         | 0     |
 | 199971 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 377761 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 385952 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 460095 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 622789 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 631784 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 658474 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 678502 | null     | null      | null    | unlabelled |         | 0     |
 | 678503 | v1:6     | ethernet1 | 1236::3 | 557429     |         | 0     |
 | 678504 | v1:6     | ethernet1 | 1236::3 | 557430     |         | 0     |
 | 678505 | v1:6     | ethernet1 | 1236::3 | 557431     |         | 0     |
 | 678506 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 678507 | null     | null      | null    | unlabelled |         | 0     |
 | 678508 | null     | null      | null    | unlabelled |         | 0     |
 | 678509 | null     | null      | null    | unlabelled |         | 0     |
 | 678510 | null     | null      | null    | unlabelled |         | 0     |
 | 678511 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#