here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-09-01 21:18:49.734
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 21390  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 33010  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 144866 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 271872 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 466864 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 580302 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 631510 | null     | null      | null    | unlabelled |         | 0     |
 | 631511 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 631512 | v1:6     | ethernet1 | 1234::2 | 996916     |         | 0     |
 | 631513 | v1:6     | ethernet1 | 1234::2 | 996917     |         | 0     |
 | 631514 | v1:6     | ethernet1 | 1234::2 | 996918     |         | 0     |
 | 631515 | null     | null      | null    | unlabelled |         | 0     |
 | 631516 | null     | null      | null    | unlabelled |         | 0     |
 | 631517 | null     | null      | null    | unlabelled |         | 0     |
 | 631518 | null     | null      | null    | unlabelled |         | 0     |
 | 631519 | null     | null      | null    | unlabelled |         | 0     |
 | 770757 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 814756 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 830370 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 876077 | null     | null      | null    | unlabelled |         | 0     |
 | 876078 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 876079 | v1:4     | ethernet1 | 1.1.1.2 | 298201     |         | 0     |
 | 876080 | v1:4     | ethernet1 | 1.1.1.2 | 298202     |         | 0     |
 | 876081 | v1:4     | ethernet1 | 1.1.1.2 | 298203     |         | 0     |
 | 876082 | null     | null      | null    | unlabelled |         | 0     |
 | 876083 | null     | null      | null    | unlabelled |         | 0     |
 | 876084 | null     | null      | null    | unlabelled |         | 0     |
 | 876085 | null     | null      | null    | unlabelled |         | 0     |
 | 876086 | null     | null      | null    | unlabelled |         | 0     |
 | 952548 | 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
2024-09-01 21:18:49.831
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 145249  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 277562  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 298199  | null     | null      | null    | unlabelled |         | 0     |
 | 298200  | v1:4     | ethernet1 | 1.1.1.1 | 876078     |         | 1280  |
 | 298201  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 298202  | v1:4     | ethernet2 | 1.1.2.3 | 908662     |         | 640   |
 | 298203  | v1:4     | ethernet2 | 1.1.2.3 | 908663     |         | 640   |
 | 298204  | null     | null      | null    | unlabelled |         | 0     |
 | 298205  | null     | null      | null    | unlabelled |         | 0     |
 | 298206  | null     | null      | null    | unlabelled |         | 0     |
 | 298207  | null     | null      | null    | unlabelled |         | 0     |
 | 298208  | null     | null      | null    | unlabelled |         | 0     |
 | 320285  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 429971  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 491513  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 529498  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 585054  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 613430  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 822841  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 893806  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 975501  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 996914  | null     | null      | null    | unlabelled |         | 0     |
 | 996915  | v1:6     | ethernet1 | 1234::1 | 631511     |         | 1280  |
 | 996916  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 996917  | v1:6     | ethernet2 | 1235::3 | 584085     |         | 640   |
 | 996918  | v1:6     | ethernet2 | 1235::3 | 584086     |         | 640   |
 | 996919  | null     | null      | null    | unlabelled |         | 0     |
 | 996920  | null     | null      | null    | unlabelled |         | 0     |
 | 996921  | null     | null      | null    | unlabelled |         | 0     |
 | 996922  | null     | null      | null    | unlabelled |         | 0     |
 | 996923  | null     | null      | null    | unlabelled |         | 0     |
 | 1033565 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-09-01 21:18:49.927
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 91004   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 129205  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 214722  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 269592  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 309320  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 349052  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 474838  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 515189  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 584082  | null     | null      | null    | unlabelled |         | 0     |
 | 584083  | v1:6     | ethernet1 | 1235::2 | 996915     |         | 640   |
 | 584084  | v1:6     | ethernet1 | 1235::2 | 996916     |         | 640   |
 | 584085  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 584086  | v1:6     | ethernet2 | 1236::4 | 911614     |         | 1280  |
 | 584087  | null     | null      | null    | unlabelled |         | 0     |
 | 584088  | null     | null      | null    | unlabelled |         | 0     |
 | 584089  | null     | null      | null    | unlabelled |         | 0     |
 | 584090  | null     | null      | null    | unlabelled |         | 0     |
 | 584091  | null     | null      | null    | unlabelled |         | 0     |
 | 785345  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 815114  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 908659  | null     | null      | null    | unlabelled |         | 0     |
 | 908660  | v1:4     | ethernet1 | 1.1.2.2 | 298200     |         | 640   |
 | 908661  | v1:4     | ethernet1 | 1.1.2.2 | 298201     |         | 640   |
 | 908662  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 908663  | v1:4     | ethernet2 | 1.1.3.4 | 508890     |         | 1280  |
 | 908664  | null     | null      | null    | unlabelled |         | 0     |
 | 908665  | null     | null      | null    | unlabelled |         | 0     |
 | 908666  | null     | null      | null    | unlabelled |         | 0     |
 | 908667  | null     | null      | null    | unlabelled |         | 0     |
 | 908668  | null     | null      | null    | unlabelled |         | 0     |
 | 953273  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1001305 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-09-01 21:18:50.038
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 69912  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 96286  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 201809 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 504699 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 508886 | null     | null      | null    | unlabelled |         | 0     |
 | 508887 | v1:4     | ethernet1 | 1.1.3.3 | 908660     |         | 0     |
 | 508888 | v1:4     | ethernet1 | 1.1.3.3 | 908661     |         | 0     |
 | 508889 | v1:4     | ethernet1 | 1.1.3.3 | 908662     |         | 0     |
 | 508890 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 508891 | null     | null      | null    | unlabelled |         | 0     |
 | 508892 | null     | null      | null    | unlabelled |         | 0     |
 | 508893 | null     | null      | null    | unlabelled |         | 0     |
 | 508894 | null     | null      | null    | unlabelled |         | 0     |
 | 508895 | null     | null      | null    | unlabelled |         | 0     |
 | 573274 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 589971 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 777157 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 906389 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 911610 | null     | null      | null    | unlabelled |         | 0     |
 | 911611 | v1:6     | ethernet1 | 1236::3 | 584083     |         | 0     |
 | 911612 | v1:6     | ethernet1 | 1236::3 | 584084     |         | 0     |
 | 911613 | v1:6     | ethernet1 | 1236::3 | 584085     |         | 0     |
 | 911614 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 911615 | null     | null      | null    | unlabelled |         | 0     |
 | 911616 | null     | null      | null    | unlabelled |         | 0     |
 | 911617 | null     | null      | null    | unlabelled |         | 0     |
 | 911618 | null     | null      | null    | unlabelled |         | 0     |
 | 911619 | null     | null      | null    | unlabelled |         | 0     |
 | 982574 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 995599 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#