here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-12-03 21:53:43.469
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 96634  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 124597 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 283822 | null     | null      | null    | unlabelled |         | 0     |
 | 283823 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 283824 | v1:6     | ethernet1 | 1234::2 | 616459     |         | 0     |
 | 283825 | v1:6     | ethernet1 | 1234::2 | 616460     |         | 0     |
 | 283826 | v1:6     | ethernet1 | 1234::2 | 616461     |         | 0     |
 | 283827 | null     | null      | null    | unlabelled |         | 0     |
 | 283828 | null     | null      | null    | unlabelled |         | 0     |
 | 283829 | null     | null      | null    | unlabelled |         | 0     |
 | 283830 | null     | null      | null    | unlabelled |         | 0     |
 | 283831 | null     | null      | null    | unlabelled |         | 0     |
 | 367681 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 404375 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 538587 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 740794 | null     | null      | null    | unlabelled |         | 0     |
 | 740795 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 740796 | v1:4     | ethernet1 | 1.1.1.2 | 127517     |         | 0     |
 | 740797 | v1:4     | ethernet1 | 1.1.1.2 | 127518     |         | 0     |
 | 740798 | v1:4     | ethernet1 | 1.1.1.2 | 127519     |         | 0     |
 | 740799 | null     | null      | null    | unlabelled |         | 0     |
 | 740800 | null     | null      | null    | unlabelled |         | 0     |
 | 740801 | null     | null      | null    | unlabelled |         | 0     |
 | 740802 | null     | null      | null    | unlabelled |         | 0     |
 | 740803 | null     | null      | null    | unlabelled |         | 0     |
 | 746776 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 892284 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 975427 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 984614 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 991576 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-12-03 21:53:43.578
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 127515 | null     | null      | null    | unlabelled |         | 0     |
 | 127516 | v1:4     | ethernet1 | 1.1.1.1 | 740795     |         | 1280  |
 | 127517 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 127518 | v1:4     | ethernet2 | 1.1.2.3 | 948189     |         | 640   |
 | 127519 | v1:4     | ethernet2 | 1.1.2.3 | 948190     |         | 640   |
 | 127520 | null     | null      | null    | unlabelled |         | 0     |
 | 127521 | null     | null      | null    | unlabelled |         | 0     |
 | 127522 | null     | null      | null    | unlabelled |         | 0     |
 | 127523 | null     | null      | null    | unlabelled |         | 0     |
 | 127524 | null     | null      | null    | unlabelled |         | 0     |
 | 259886 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 365560 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 438313 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 544205 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 555931 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 559845 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 616457 | null     | null      | null    | unlabelled |         | 0     |
 | 616458 | v1:6     | ethernet1 | 1234::1 | 283823     |         | 1280  |
 | 616459 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 616460 | v1:6     | ethernet2 | 1235::3 | 530491     |         | 640   |
 | 616461 | v1:6     | ethernet2 | 1235::3 | 530492     |         | 640   |
 | 616462 | null     | null      | null    | unlabelled |         | 0     |
 | 616463 | null     | null      | null    | unlabelled |         | 0     |
 | 616464 | null     | null      | null    | unlabelled |         | 0     |
 | 616465 | null     | null      | null    | unlabelled |         | 0     |
 | 616466 | null     | null      | null    | unlabelled |         | 0     |
 | 705565 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 799291 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 833879 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 864980 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 884014 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 984483 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-12-03 21:53:43.692
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 143573  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 328157  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 411497  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 482540  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 498582  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 530488  | null     | null      | null    | unlabelled |         | 0     |
 | 530489  | v1:6     | ethernet1 | 1235::2 | 616458     |         | 640   |
 | 530490  | v1:6     | ethernet1 | 1235::2 | 616459     |         | 640   |
 | 530491  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 530492  | v1:6     | ethernet2 | 1236::4 | 894143     |         | 1280  |
 | 530493  | null     | null      | null    | unlabelled |         | 0     |
 | 530494  | null     | null      | null    | unlabelled |         | 0     |
 | 530495  | null     | null      | null    | unlabelled |         | 0     |
 | 530496  | null     | null      | null    | unlabelled |         | 0     |
 | 530497  | null     | null      | null    | unlabelled |         | 0     |
 | 560458  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 618651  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 824811  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 948186  | null     | null      | null    | unlabelled |         | 0     |
 | 948187  | v1:4     | ethernet1 | 1.1.2.2 | 127516     |         | 640   |
 | 948188  | v1:4     | ethernet1 | 1.1.2.2 | 127517     |         | 640   |
 | 948189  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 948190  | v1:4     | ethernet2 | 1.1.3.4 | 203791     |         | 1280  |
 | 948191  | null     | null      | null    | unlabelled |         | 0     |
 | 948192  | null     | null      | null    | unlabelled |         | 0     |
 | 948193  | null     | null      | null    | unlabelled |         | 0     |
 | 948194  | null     | null      | null    | unlabelled |         | 0     |
 | 948195  | null     | null      | null    | unlabelled |         | 0     |
 | 962121  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 995302  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1009631 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1018207 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-12-03 21:53:43.811
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 11140   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 42619   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 57764   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 104522  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 184019  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 203787  | null     | null      | null    | unlabelled |         | 0     |
 | 203788  | v1:4     | ethernet1 | 1.1.3.3 | 948187     |         | 0     |
 | 203789  | v1:4     | ethernet1 | 1.1.3.3 | 948188     |         | 0     |
 | 203790  | v1:4     | ethernet1 | 1.1.3.3 | 948189     |         | 0     |
 | 203791  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 203792  | null     | null      | null    | unlabelled |         | 0     |
 | 203793  | null     | null      | null    | unlabelled |         | 0     |
 | 203794  | null     | null      | null    | unlabelled |         | 0     |
 | 203795  | null     | null      | null    | unlabelled |         | 0     |
 | 203796  | null     | null      | null    | unlabelled |         | 0     |
 | 236038  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 303919  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 669885  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 867520  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 894139  | null     | null      | null    | unlabelled |         | 0     |
 | 894140  | v1:6     | ethernet1 | 1236::3 | 530489     |         | 0     |
 | 894141  | v1:6     | ethernet1 | 1236::3 | 530490     |         | 0     |
 | 894142  | v1:6     | ethernet1 | 1236::3 | 530491     |         | 0     |
 | 894143  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 894144  | null     | null      | null    | unlabelled |         | 0     |
 | 894145  | null     | null      | null    | unlabelled |         | 0     |
 | 894146  | null     | null      | null    | unlabelled |         | 0     |
 | 894147  | null     | null      | null    | unlabelled |         | 0     |
 | 894148  | null     | null      | null    | unlabelled |         | 0     |
 | 1004944 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#