here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-02-25 00:01:59.214
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 160207 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 329021 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 391843 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 420978 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 512963 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 630785 | null     | null      | null    | unlabelled |         | 0     |
 | 630786 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 630787 | v1:6     | ethernet1 | 1234::2 | 712376     |         | 0     |
 | 630788 | v1:6     | ethernet1 | 1234::2 | 712377     |         | 0     |
 | 630789 | v1:6     | ethernet1 | 1234::2 | 712378     |         | 0     |
 | 630790 | null     | null      | null    | unlabelled |         | 0     |
 | 630791 | null     | null      | null    | unlabelled |         | 0     |
 | 630792 | null     | null      | null    | unlabelled |         | 0     |
 | 630793 | null     | null      | null    | unlabelled |         | 0     |
 | 630794 | null     | null      | null    | unlabelled |         | 0     |
 | 680421 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 696437 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 735806 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 773090 | null     | null      | null    | unlabelled |         | 0     |
 | 773091 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 773092 | v1:4     | ethernet1 | 1.1.1.2 | 434631     |         | 0     |
 | 773093 | v1:4     | ethernet1 | 1.1.1.2 | 434632     |         | 0     |
 | 773094 | v1:4     | ethernet1 | 1.1.1.2 | 434633     |         | 0     |
 | 773095 | null     | null      | null    | unlabelled |         | 0     |
 | 773096 | null     | null      | null    | unlabelled |         | 0     |
 | 773097 | null     | null      | null    | unlabelled |         | 0     |
 | 773098 | null     | null      | null    | unlabelled |         | 0     |
 | 773099 | null     | null      | null    | unlabelled |         | 0     |
 | 931648 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 988859 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-02-25 00:01:59.309
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 68164   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 416641  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 434629  | null     | null      | null    | unlabelled |         | 0     |
 | 434630  | v1:4     | ethernet1 | 1.1.1.1 | 773091     |         | 1280  |
 | 434631  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 434632  | v1:4     | ethernet2 | 1.1.2.3 | 44856      |         | 640   |
 | 434633  | v1:4     | ethernet2 | 1.1.2.3 | 44857      |         | 640   |
 | 434634  | null     | null      | null    | unlabelled |         | 0     |
 | 434635  | null     | null      | null    | unlabelled |         | 0     |
 | 434636  | null     | null      | null    | unlabelled |         | 0     |
 | 434637  | null     | null      | null    | unlabelled |         | 0     |
 | 434638  | null     | null      | null    | unlabelled |         | 0     |
 | 440191  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 601632  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 639948  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 675163  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 712374  | null     | null      | null    | unlabelled |         | 0     |
 | 712375  | v1:6     | ethernet1 | 1234::1 | 630786     |         | 1280  |
 | 712376  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 712377  | v1:6     | ethernet2 | 1235::3 | 446704     |         | 640   |
 | 712378  | v1:6     | ethernet2 | 1235::3 | 446705     |         | 640   |
 | 712379  | null     | null      | null    | unlabelled |         | 0     |
 | 712380  | null     | null      | null    | unlabelled |         | 0     |
 | 712381  | null     | null      | null    | unlabelled |         | 0     |
 | 712382  | null     | null      | null    | unlabelled |         | 0     |
 | 712383  | null     | null      | null    | unlabelled |         | 0     |
 | 774474  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 861595  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 862428  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 909110  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 926165  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1021861 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-02-25 00:01:59.415
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 44853   | null     | null      | null    | unlabelled |         | 0     |
 | 44854   | v1:4     | ethernet1 | 1.1.2.2 | 434630     |         | 640   |
 | 44855   | v1:4     | ethernet1 | 1.1.2.2 | 434631     |         | 640   |
 | 44856   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 44857   | v1:4     | ethernet2 | 1.1.3.4 | 928344     |         | 1280  |
 | 44858   | null     | null      | null    | unlabelled |         | 0     |
 | 44859   | null     | null      | null    | unlabelled |         | 0     |
 | 44860   | null     | null      | null    | unlabelled |         | 0     |
 | 44861   | null     | null      | null    | unlabelled |         | 0     |
 | 44862   | null     | null      | null    | unlabelled |         | 0     |
 | 107330  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 201865  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 256068  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 272632  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 273540  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 446701  | null     | null      | null    | unlabelled |         | 0     |
 | 446702  | v1:6     | ethernet1 | 1235::2 | 712375     |         | 640   |
 | 446703  | v1:6     | ethernet1 | 1235::2 | 712376     |         | 640   |
 | 446704  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 446705  | v1:6     | ethernet2 | 1236::4 | 439530     |         | 1280  |
 | 446706  | null     | null      | null    | unlabelled |         | 0     |
 | 446707  | null     | null      | null    | unlabelled |         | 0     |
 | 446708  | null     | null      | null    | unlabelled |         | 0     |
 | 446709  | null     | null      | null    | unlabelled |         | 0     |
 | 446710  | null     | null      | null    | unlabelled |         | 0     |
 | 546935  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 669702  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 678599  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 705323  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 837364  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 881958  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1031662 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-02-25 00:01:59.524
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 43679  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 100479 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 122662 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 163890 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 187008 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 285050 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 371587 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 439526 | null     | null      | null    | unlabelled |         | 0     |
 | 439527 | v1:6     | ethernet1 | 1236::3 | 446702     |         | 0     |
 | 439528 | v1:6     | ethernet1 | 1236::3 | 446703     |         | 0     |
 | 439529 | v1:6     | ethernet1 | 1236::3 | 446704     |         | 0     |
 | 439530 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 439531 | null     | null      | null    | unlabelled |         | 0     |
 | 439532 | null     | null      | null    | unlabelled |         | 0     |
 | 439533 | null     | null      | null    | unlabelled |         | 0     |
 | 439534 | null     | null      | null    | unlabelled |         | 0     |
 | 439535 | null     | null      | null    | unlabelled |         | 0     |
 | 533397 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 545044 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 661759 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 928340 | null     | null      | null    | unlabelled |         | 0     |
 | 928341 | v1:4     | ethernet1 | 1.1.3.3 | 44854      |         | 0     |
 | 928342 | v1:4     | ethernet1 | 1.1.3.3 | 44855      |         | 0     |
 | 928343 | v1:4     | ethernet1 | 1.1.3.3 | 44856      |         | 0     |
 | 928344 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 928345 | null     | null      | null    | unlabelled |         | 0     |
 | 928346 | null     | null      | null    | unlabelled |         | 0     |
 | 928347 | null     | null      | null    | unlabelled |         | 0     |
 | 928348 | null     | null      | null    | unlabelled |         | 0     |
 | 928349 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#