here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-04-18 10:27:32.577
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 26800   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 127895  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 196889  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 312983  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 425578  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 435151  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 586411  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 595555  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 794270  | null     | null      | null    | unlabelled |         | 0     |
 | 794271  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 794272  | v1:6     | ethernet1 | 1234::2 | 259572     |         | 0     |
 | 794273  | v1:6     | ethernet1 | 1234::2 | 259573     |         | 0     |
 | 794274  | v1:6     | ethernet1 | 1234::2 | 259574     |         | 0     |
 | 794275  | null     | null      | null    | unlabelled |         | 0     |
 | 794276  | null     | null      | null    | unlabelled |         | 0     |
 | 794277  | null     | null      | null    | unlabelled |         | 0     |
 | 794278  | null     | null      | null    | unlabelled |         | 0     |
 | 794279  | null     | null      | null    | unlabelled |         | 0     |
 | 827732  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 831945  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1006076 | null     | null      | null    | unlabelled |         | 0     |
 | 1006077 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1006078 | v1:4     | ethernet1 | 1.1.1.2 | 65719      |         | 0     |
 | 1006079 | v1:4     | ethernet1 | 1.1.1.2 | 65720      |         | 0     |
 | 1006080 | v1:4     | ethernet1 | 1.1.1.2 | 65721      |         | 0     |
 | 1006081 | null     | null      | null    | unlabelled |         | 0     |
 | 1006082 | null     | null      | null    | unlabelled |         | 0     |
 | 1006083 | null     | null      | null    | unlabelled |         | 0     |
 | 1006084 | null     | null      | null    | unlabelled |         | 0     |
 | 1006085 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-04-18 10:27:32.673
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 250     | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 40963   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 65717   | null     | null      | null    | unlabelled |         | 0     |
 | 65718   | v1:4     | ethernet1 | 1.1.1.1 | 1006077    |         | 1280  |
 | 65719   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 65720   | v1:4     | ethernet2 | 1.1.2.3 | 676414     |         | 640   |
 | 65721   | v1:4     | ethernet2 | 1.1.2.3 | 676415     |         | 640   |
 | 65722   | null     | null      | null    | unlabelled |         | 0     |
 | 65723   | null     | null      | null    | unlabelled |         | 0     |
 | 65724   | null     | null      | null    | unlabelled |         | 0     |
 | 65725   | null     | null      | null    | unlabelled |         | 0     |
 | 65726   | null     | null      | null    | unlabelled |         | 0     |
 | 259570  | null     | null      | null    | unlabelled |         | 0     |
 | 259571  | v1:6     | ethernet1 | 1234::1 | 794271     |         | 1280  |
 | 259572  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 259573  | v1:6     | ethernet2 | 1235::3 | 128300     |         | 640   |
 | 259574  | v1:6     | ethernet2 | 1235::3 | 128301     |         | 640   |
 | 259575  | null     | null      | null    | unlabelled |         | 0     |
 | 259576  | null     | null      | null    | unlabelled |         | 0     |
 | 259577  | null     | null      | null    | unlabelled |         | 0     |
 | 259578  | null     | null      | null    | unlabelled |         | 0     |
 | 259579  | null     | null      | null    | unlabelled |         | 0     |
 | 264056  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 361761  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 361880  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 364219  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 494447  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 565923  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 741504  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 859370  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 882660  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1023165 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-04-18 10:27:32.787
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 85641   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 128297  | null     | null      | null    | unlabelled |         | 0     |
 | 128298  | v1:6     | ethernet1 | 1235::2 | 259571     |         | 640   |
 | 128299  | v1:6     | ethernet1 | 1235::2 | 259572     |         | 640   |
 | 128300  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 128301  | v1:6     | ethernet2 | 1236::4 | 901632     |         | 1280  |
 | 128302  | null     | null      | null    | unlabelled |         | 0     |
 | 128303  | null     | null      | null    | unlabelled |         | 0     |
 | 128304  | null     | null      | null    | unlabelled |         | 0     |
 | 128305  | null     | null      | null    | unlabelled |         | 0     |
 | 128306  | null     | null      | null    | unlabelled |         | 0     |
 | 288999  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 344459  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 400532  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 451038  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 496458  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 521863  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 542007  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 676411  | null     | null      | null    | unlabelled |         | 0     |
 | 676412  | v1:4     | ethernet1 | 1.1.2.2 | 65718      |         | 640   |
 | 676413  | v1:4     | ethernet1 | 1.1.2.2 | 65719      |         | 640   |
 | 676414  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 676415  | v1:4     | ethernet2 | 1.1.3.4 | 435937     |         | 1280  |
 | 676416  | null     | null      | null    | unlabelled |         | 0     |
 | 676417  | null     | null      | null    | unlabelled |         | 0     |
 | 676418  | null     | null      | null    | unlabelled |         | 0     |
 | 676419  | null     | null      | null    | unlabelled |         | 0     |
 | 676420  | null     | null      | null    | unlabelled |         | 0     |
 | 778648  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 810568  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 950193  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1000362 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-04-18 10:27:32.869
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 48127  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 316607 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 364366 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 435933 | null     | null      | null    | unlabelled |         | 0     |
 | 435934 | v1:4     | ethernet1 | 1.1.3.3 | 676412     |         | 0     |
 | 435935 | v1:4     | ethernet1 | 1.1.3.3 | 676413     |         | 0     |
 | 435936 | v1:4     | ethernet1 | 1.1.3.3 | 676414     |         | 0     |
 | 435937 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 435938 | null     | null      | null    | unlabelled |         | 0     |
 | 435939 | null     | null      | null    | unlabelled |         | 0     |
 | 435940 | null     | null      | null    | unlabelled |         | 0     |
 | 435941 | null     | null      | null    | unlabelled |         | 0     |
 | 435942 | null     | null      | null    | unlabelled |         | 0     |
 | 520935 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 532044 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 686411 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 727890 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 868317 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 891556 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 892722 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 901628 | null     | null      | null    | unlabelled |         | 0     |
 | 901629 | v1:6     | ethernet1 | 1236::3 | 128298     |         | 0     |
 | 901630 | v1:6     | ethernet1 | 1236::3 | 128299     |         | 0     |
 | 901631 | v1:6     | ethernet1 | 1236::3 | 128300     |         | 0     |
 | 901632 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 901633 | null     | null      | null    | unlabelled |         | 0     |
 | 901634 | null     | null      | null    | unlabelled |         | 0     |
 | 901635 | null     | null      | null    | unlabelled |         | 0     |
 | 901636 | null     | null      | null    | unlabelled |         | 0     |
 | 901637 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#