here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-05-19 03:56:34.181
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 57567  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 107525 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 116315 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 141719 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 210413 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 365534 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 401165 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 559517 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 616443 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 722621 | null     | null      | null    | unlabelled |         | 0     |
 | 722622 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 722623 | v1:6     | ethernet1 | 1234::2 | 617737     |         | 0     |
 | 722624 | v1:6     | ethernet1 | 1234::2 | 617738     |         | 0     |
 | 722625 | v1:6     | ethernet1 | 1234::2 | 617739     |         | 0     |
 | 722626 | null     | null      | null    | unlabelled |         | 0     |
 | 722627 | null     | null      | null    | unlabelled |         | 0     |
 | 722628 | null     | null      | null    | unlabelled |         | 0     |
 | 722629 | null     | null      | null    | unlabelled |         | 0     |
 | 722630 | null     | null      | null    | unlabelled |         | 0     |
 | 823790 | null     | null      | null    | unlabelled |         | 0     |
 | 823791 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 823792 | v1:4     | ethernet1 | 1.1.1.2 | 476482     |         | 0     |
 | 823793 | v1:4     | ethernet1 | 1.1.1.2 | 476483     |         | 0     |
 | 823794 | v1:4     | ethernet1 | 1.1.1.2 | 476484     |         | 0     |
 | 823795 | null     | null      | null    | unlabelled |         | 0     |
 | 823796 | null     | null      | null    | unlabelled |         | 0     |
 | 823797 | null     | null      | null    | unlabelled |         | 0     |
 | 823798 | null     | null      | null    | unlabelled |         | 0     |
 | 823799 | null     | null      | null    | unlabelled |         | 0     |
 | 856983 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-05-19 03:56:34.297
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 59248   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 117715  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 170323  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 408722  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 411158  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 476480  | null     | null      | null    | unlabelled |         | 0     |
 | 476481  | v1:4     | ethernet1 | 1.1.1.1 | 823791     |         | 1280  |
 | 476482  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 476483  | v1:4     | ethernet2 | 1.1.2.3 | 625239     |         | 640   |
 | 476484  | v1:4     | ethernet2 | 1.1.2.3 | 625240     |         | 640   |
 | 476485  | null     | null      | null    | unlabelled |         | 0     |
 | 476486  | null     | null      | null    | unlabelled |         | 0     |
 | 476487  | null     | null      | null    | unlabelled |         | 0     |
 | 476488  | null     | null      | null    | unlabelled |         | 0     |
 | 476489  | null     | null      | null    | unlabelled |         | 0     |
 | 572893  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 617735  | null     | null      | null    | unlabelled |         | 0     |
 | 617736  | v1:6     | ethernet1 | 1234::1 | 722622     |         | 1280  |
 | 617737  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 617738  | v1:6     | ethernet2 | 1235::3 | 534654     |         | 640   |
 | 617739  | v1:6     | ethernet2 | 1235::3 | 534655     |         | 640   |
 | 617740  | null     | null      | null    | unlabelled |         | 0     |
 | 617741  | null     | null      | null    | unlabelled |         | 0     |
 | 617742  | null     | null      | null    | unlabelled |         | 0     |
 | 617743  | null     | null      | null    | unlabelled |         | 0     |
 | 617744  | null     | null      | null    | unlabelled |         | 0     |
 | 731767  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 957934  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 967071  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 976184  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1012820 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1014667 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-05-19 03:56:34.391
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 39995   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 134285  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 212686  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 534651  | null     | null      | null    | unlabelled |         | 0     |
 | 534652  | v1:6     | ethernet1 | 1235::2 | 617736     |         | 640   |
 | 534653  | v1:6     | ethernet1 | 1235::2 | 617737     |         | 640   |
 | 534654  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 534655  | v1:6     | ethernet2 | 1236::4 | 666338     |         | 1280  |
 | 534656  | null     | null      | null    | unlabelled |         | 0     |
 | 534657  | null     | null      | null    | unlabelled |         | 0     |
 | 534658  | null     | null      | null    | unlabelled |         | 0     |
 | 534659  | null     | null      | null    | unlabelled |         | 0     |
 | 534660  | null     | null      | null    | unlabelled |         | 0     |
 | 572813  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 609384  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 625236  | null     | null      | null    | unlabelled |         | 0     |
 | 625237  | v1:4     | ethernet1 | 1.1.2.2 | 476481     |         | 640   |
 | 625238  | v1:4     | ethernet1 | 1.1.2.2 | 476482     |         | 640   |
 | 625239  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 625240  | v1:4     | ethernet2 | 1.1.3.4 | 198673     |         | 1280  |
 | 625241  | null     | null      | null    | unlabelled |         | 0     |
 | 625242  | null     | null      | null    | unlabelled |         | 0     |
 | 625243  | null     | null      | null    | unlabelled |         | 0     |
 | 625244  | null     | null      | null    | unlabelled |         | 0     |
 | 625245  | null     | null      | null    | unlabelled |         | 0     |
 | 686995  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 763018  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 780265  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 822348  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 846354  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 860956  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1008730 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-05-19 03:56:34.509
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 99498   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 153063  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 198669  | null     | null      | null    | unlabelled |         | 0     |
 | 198670  | v1:4     | ethernet1 | 1.1.3.3 | 625237     |         | 0     |
 | 198671  | v1:4     | ethernet1 | 1.1.3.3 | 625238     |         | 0     |
 | 198672  | v1:4     | ethernet1 | 1.1.3.3 | 625239     |         | 0     |
 | 198673  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 198674  | null     | null      | null    | unlabelled |         | 0     |
 | 198675  | null     | null      | null    | unlabelled |         | 0     |
 | 198676  | null     | null      | null    | unlabelled |         | 0     |
 | 198677  | null     | null      | null    | unlabelled |         | 0     |
 | 198678  | null     | null      | null    | unlabelled |         | 0     |
 | 245989  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 273494  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 393824  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 491915  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 666334  | null     | null      | null    | unlabelled |         | 0     |
 | 666335  | v1:6     | ethernet1 | 1236::3 | 534652     |         | 0     |
 | 666336  | v1:6     | ethernet1 | 1236::3 | 534653     |         | 0     |
 | 666337  | v1:6     | ethernet1 | 1236::3 | 534654     |         | 0     |
 | 666338  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 666339  | null     | null      | null    | unlabelled |         | 0     |
 | 666340  | null     | null      | null    | unlabelled |         | 0     |
 | 666341  | null     | null      | null    | unlabelled |         | 0     |
 | 666342  | null     | null      | null    | unlabelled |         | 0     |
 | 666343  | null     | null      | null    | unlabelled |         | 0     |
 | 674806  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 795473  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1005594 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1017455 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#