here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-04-20 09:46:12.965
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 68930  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 150296 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 305862 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 349415 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 539567 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 545084 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 597445 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 640356 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 643731 | null     | null      | null    | unlabelled |         | 0     |
 | 643732 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 643733 | v1:4     | ethernet1 | 1.1.1.2 | 22053      |         | 0     |
 | 643734 | v1:4     | ethernet1 | 1.1.1.2 | 22054      |         | 0     |
 | 643735 | v1:4     | ethernet1 | 1.1.1.2 | 22055      |         | 0     |
 | 643736 | null     | null      | null    | unlabelled |         | 0     |
 | 643737 | null     | null      | null    | unlabelled |         | 0     |
 | 643738 | null     | null      | null    | unlabelled |         | 0     |
 | 643739 | null     | null      | null    | unlabelled |         | 0     |
 | 643740 | null     | null      | null    | unlabelled |         | 0     |
 | 669611 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 742956 | null     | null      | null    | unlabelled |         | 0     |
 | 742957 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 742958 | v1:6     | ethernet1 | 1234::2 | 890710     |         | 0     |
 | 742959 | v1:6     | ethernet1 | 1234::2 | 890711     |         | 0     |
 | 742960 | v1:6     | ethernet1 | 1234::2 | 890712     |         | 0     |
 | 742961 | null     | null      | null    | unlabelled |         | 0     |
 | 742962 | null     | null      | null    | unlabelled |         | 0     |
 | 742963 | null     | null      | null    | unlabelled |         | 0     |
 | 742964 | null     | null      | null    | unlabelled |         | 0     |
 | 742965 | null     | null      | null    | unlabelled |         | 0     |
 | 923755 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-04-20 09:46:13.070
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 8991   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 22051  | null     | null      | null    | unlabelled |         | 0     |
 | 22052  | v1:4     | ethernet1 | 1.1.1.1 | 643732     |         | 1280  |
 | 22053  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 22054  | v1:4     | ethernet2 | 1.1.2.3 | 717162     |         | 640   |
 | 22055  | v1:4     | ethernet2 | 1.1.2.3 | 717163     |         | 640   |
 | 22056  | null     | null      | null    | unlabelled |         | 0     |
 | 22057  | null     | null      | null    | unlabelled |         | 0     |
 | 22058  | null     | null      | null    | unlabelled |         | 0     |
 | 22059  | null     | null      | null    | unlabelled |         | 0     |
 | 22060  | null     | null      | null    | unlabelled |         | 0     |
 | 196166 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 356674 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 432774 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 485974 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 625042 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 666120 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 784426 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 844497 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 872400 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 882477 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 882598 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 890708 | null     | null      | null    | unlabelled |         | 0     |
 | 890709 | v1:6     | ethernet1 | 1234::1 | 742957     |         | 1280  |
 | 890710 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 890711 | v1:6     | ethernet2 | 1235::3 | 507617     |         | 640   |
 | 890712 | v1:6     | ethernet2 | 1235::3 | 507618     |         | 640   |
 | 890713 | null     | null      | null    | unlabelled |         | 0     |
 | 890714 | null     | null      | null    | unlabelled |         | 0     |
 | 890715 | null     | null      | null    | unlabelled |         | 0     |
 | 890716 | null     | null      | null    | unlabelled |         | 0     |
 | 890717 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-04-20 09:46:13.171
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 18568   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 206594  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 242575  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 278807  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 350812  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 364077  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 507614  | null     | null      | null    | unlabelled |         | 0     |
 | 507615  | v1:6     | ethernet1 | 1235::2 | 890709     |         | 640   |
 | 507616  | v1:6     | ethernet1 | 1235::2 | 890710     |         | 640   |
 | 507617  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 507618  | v1:6     | ethernet2 | 1236::4 | 905456     |         | 1280  |
 | 507619  | null     | null      | null    | unlabelled |         | 0     |
 | 507620  | null     | null      | null    | unlabelled |         | 0     |
 | 507621  | null     | null      | null    | unlabelled |         | 0     |
 | 507622  | null     | null      | null    | unlabelled |         | 0     |
 | 507623  | null     | null      | null    | unlabelled |         | 0     |
 | 608157  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 631779  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 707857  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 717159  | null     | null      | null    | unlabelled |         | 0     |
 | 717160  | v1:4     | ethernet1 | 1.1.2.2 | 22052      |         | 640   |
 | 717161  | v1:4     | ethernet1 | 1.1.2.2 | 22053      |         | 640   |
 | 717162  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 717163  | v1:4     | ethernet2 | 1.1.3.4 | 304892     |         | 1280  |
 | 717164  | null     | null      | null    | unlabelled |         | 0     |
 | 717165  | null     | null      | null    | unlabelled |         | 0     |
 | 717166  | null     | null      | null    | unlabelled |         | 0     |
 | 717167  | null     | null      | null    | unlabelled |         | 0     |
 | 717168  | null     | null      | null    | unlabelled |         | 0     |
 | 721557  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1008446 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1035572 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-04-20 09:46:13.294
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 138940  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 304888  | null     | null      | null    | unlabelled |         | 0     |
 | 304889  | v1:4     | ethernet1 | 1.1.3.3 | 717160     |         | 0     |
 | 304890  | v1:4     | ethernet1 | 1.1.3.3 | 717161     |         | 0     |
 | 304891  | v1:4     | ethernet1 | 1.1.3.3 | 717162     |         | 0     |
 | 304892  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 304893  | null     | null      | null    | unlabelled |         | 0     |
 | 304894  | null     | null      | null    | unlabelled |         | 0     |
 | 304895  | null     | null      | null    | unlabelled |         | 0     |
 | 304896  | null     | null      | null    | unlabelled |         | 0     |
 | 304897  | null     | null      | null    | unlabelled |         | 0     |
 | 328306  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 390392  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 550511  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 567731  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 578003  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 770068  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 785123  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 846309  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 905452  | null     | null      | null    | unlabelled |         | 0     |
 | 905453  | v1:6     | ethernet1 | 1236::3 | 507615     |         | 0     |
 | 905454  | v1:6     | ethernet1 | 1236::3 | 507616     |         | 0     |
 | 905455  | v1:6     | ethernet1 | 1236::3 | 507617     |         | 0     |
 | 905456  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 905457  | null     | null      | null    | unlabelled |         | 0     |
 | 905458  | null     | null      | null    | unlabelled |         | 0     |
 | 905459  | null     | null      | null    | unlabelled |         | 0     |
 | 905460  | null     | null      | null    | unlabelled |         | 0     |
 | 905461  | null     | null      | null    | unlabelled |         | 0     |
 | 1012347 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#