here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-01-26 08:46:25.000
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 54293  | null     | null      | null    | unlabelled |         | 0     |
 | 54294  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 54295  | v1:6     | ethernet1 | 1234::2 | 709462     |         | 0     |
 | 54296  | v1:6     | ethernet1 | 1234::2 | 709463     |         | 0     |
 | 54297  | v1:6     | ethernet1 | 1234::2 | 709464     |         | 0     |
 | 54298  | null     | null      | null    | unlabelled |         | 0     |
 | 54299  | null     | null      | null    | unlabelled |         | 0     |
 | 54300  | null     | null      | null    | unlabelled |         | 0     |
 | 54301  | null     | null      | null    | unlabelled |         | 0     |
 | 54302  | null     | null      | null    | unlabelled |         | 0     |
 | 136396 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 145165 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 229252 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 245525 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 320783 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 348789 | null     | null      | null    | unlabelled |         | 0     |
 | 348790 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 348791 | v1:4     | ethernet1 | 1.1.1.2 | 348671     |         | 0     |
 | 348792 | v1:4     | ethernet1 | 1.1.1.2 | 348672     |         | 0     |
 | 348793 | v1:4     | ethernet1 | 1.1.1.2 | 348673     |         | 0     |
 | 348794 | null     | null      | null    | unlabelled |         | 0     |
 | 348795 | null     | null      | null    | unlabelled |         | 0     |
 | 348796 | null     | null      | null    | unlabelled |         | 0     |
 | 348797 | null     | null      | null    | unlabelled |         | 0     |
 | 348798 | null     | null      | null    | unlabelled |         | 0     |
 | 475927 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 518895 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 764893 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 795409 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 985865 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-01-26 08:46:25.121
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 23509   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 137504  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 248010  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 288789  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 291672  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 348669  | null     | null      | null    | unlabelled |         | 0     |
 | 348670  | v1:4     | ethernet1 | 1.1.1.1 | 348790     |         | 1280  |
 | 348671  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 348672  | v1:4     | ethernet2 | 1.1.2.3 | 541875     |         | 640   |
 | 348673  | v1:4     | ethernet2 | 1.1.2.3 | 541876     |         | 640   |
 | 348674  | null     | null      | null    | unlabelled |         | 0     |
 | 348675  | null     | null      | null    | unlabelled |         | 0     |
 | 348676  | null     | null      | null    | unlabelled |         | 0     |
 | 348677  | null     | null      | null    | unlabelled |         | 0     |
 | 348678  | null     | null      | null    | unlabelled |         | 0     |
 | 362571  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 392514  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 416914  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 709460  | null     | null      | null    | unlabelled |         | 0     |
 | 709461  | v1:6     | ethernet1 | 1234::1 | 54294      |         | 1280  |
 | 709462  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 709463  | v1:6     | ethernet2 | 1235::3 | 281871     |         | 640   |
 | 709464  | v1:6     | ethernet2 | 1235::3 | 281872     |         | 640   |
 | 709465  | null     | null      | null    | unlabelled |         | 0     |
 | 709466  | null     | null      | null    | unlabelled |         | 0     |
 | 709467  | null     | null      | null    | unlabelled |         | 0     |
 | 709468  | null     | null      | null    | unlabelled |         | 0     |
 | 709469  | null     | null      | null    | unlabelled |         | 0     |
 | 765831  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 883038  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 952452  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1027551 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-01-26 08:46:25.198
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 89262   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 155649  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 281868  | null     | null      | null    | unlabelled |         | 0     |
 | 281869  | v1:6     | ethernet1 | 1235::2 | 709461     |         | 640   |
 | 281870  | v1:6     | ethernet1 | 1235::2 | 709462     |         | 640   |
 | 281871  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 281872  | v1:6     | ethernet2 | 1236::4 | 67359      |         | 1280  |
 | 281873  | null     | null      | null    | unlabelled |         | 0     |
 | 281874  | null     | null      | null    | unlabelled |         | 0     |
 | 281875  | null     | null      | null    | unlabelled |         | 0     |
 | 281876  | null     | null      | null    | unlabelled |         | 0     |
 | 281877  | null     | null      | null    | unlabelled |         | 0     |
 | 524931  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 541872  | null     | null      | null    | unlabelled |         | 0     |
 | 541873  | v1:4     | ethernet1 | 1.1.2.2 | 348670     |         | 640   |
 | 541874  | v1:4     | ethernet1 | 1.1.2.2 | 348671     |         | 640   |
 | 541875  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 541876  | v1:4     | ethernet2 | 1.1.3.4 | 249078     |         | 1280  |
 | 541877  | null     | null      | null    | unlabelled |         | 0     |
 | 541878  | null     | null      | null    | unlabelled |         | 0     |
 | 541879  | null     | null      | null    | unlabelled |         | 0     |
 | 541880  | null     | null      | null    | unlabelled |         | 0     |
 | 541881  | null     | null      | null    | unlabelled |         | 0     |
 | 635563  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 661809  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 724869  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 887804  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 930031  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 965606  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 971879  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1028936 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1044649 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-01-26 08:46:25.301
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 67355   | null     | null      | null    | unlabelled |         | 0     |
 | 67356   | v1:6     | ethernet1 | 1236::3 | 281869     |         | 0     |
 | 67357   | v1:6     | ethernet1 | 1236::3 | 281870     |         | 0     |
 | 67358   | v1:6     | ethernet1 | 1236::3 | 281871     |         | 0     |
 | 67359   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 67360   | null     | null      | null    | unlabelled |         | 0     |
 | 67361   | null     | null      | null    | unlabelled |         | 0     |
 | 67362   | null     | null      | null    | unlabelled |         | 0     |
 | 67363   | null     | null      | null    | unlabelled |         | 0     |
 | 67364   | null     | null      | null    | unlabelled |         | 0     |
 | 90447   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 120054  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 232188  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 244234  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 249074  | null     | null      | null    | unlabelled |         | 0     |
 | 249075  | v1:4     | ethernet1 | 1.1.3.3 | 541873     |         | 0     |
 | 249076  | v1:4     | ethernet1 | 1.1.3.3 | 541874     |         | 0     |
 | 249077  | v1:4     | ethernet1 | 1.1.3.3 | 541875     |         | 0     |
 | 249078  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 249079  | null     | null      | null    | unlabelled |         | 0     |
 | 249080  | null     | null      | null    | unlabelled |         | 0     |
 | 249081  | null     | null      | null    | unlabelled |         | 0     |
 | 249082  | null     | null      | null    | unlabelled |         | 0     |
 | 249083  | null     | null      | null    | unlabelled |         | 0     |
 | 324007  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 390007  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 482070  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 631138  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 884025  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1014497 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#