here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 111593  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 227260  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 236953  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 247326  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 535025  | null     | null      | null    | unlabelled |         | 0     |
 | 535026  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 535027  | v1:4     | ethernet1 | 1.1.1.2 | 789578     |         | 0     |
 | 535028  | v1:4     | ethernet1 | 1.1.1.2 | 789579     |         | 0     |
 | 535029  | v1:4     | ethernet1 | 1.1.1.2 | 789580     |         | 0     |
 | 535030  | null     | null      | null    | unlabelled |         | 0     |
 | 535031  | null     | null      | null    | unlabelled |         | 0     |
 | 535032  | null     | null      | null    | unlabelled |         | 0     |
 | 535033  | null     | null      | null    | unlabelled |         | 0     |
 | 535034  | null     | null      | null    | unlabelled |         | 0     |
 | 809847  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 831716  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1017024 | null     | null      | null    | unlabelled |         | 0     |
 | 1017025 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1017026 | v1:6     | ethernet1 | 1234::2 | 613256     |         | 0     |
 | 1017027 | v1:6     | ethernet1 | 1234::2 | 613257     |         | 0     |
 | 1017028 | v1:6     | ethernet1 | 1234::2 | 613258     |         | 0     |
 | 1017029 | null     | null      | null    | unlabelled |         | 0     |
 | 1017030 | null     | null      | null    | unlabelled |         | 0     |
 | 1017031 | null     | null      | null    | unlabelled |         | 0     |
 | 1017032 | null     | null      | null    | unlabelled |         | 0     |
 | 1017033 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 95333   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 155350  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 251366  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 402664  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 613254  | null     | null      | null    | unlabelled |         | 0     |
 | 613255  | v1:6     | ethernet1 | 1234::1 | 1017025    |         | 1280  |
 | 613256  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 613257  | v1:6     | ethernet2 | 1235::3 | 529990     |         | 640   |
 | 613258  | v1:6     | ethernet2 | 1235::3 | 529991     |         | 640   |
 | 613259  | null     | null      | null    | unlabelled |         | 0     |
 | 613260  | null     | null      | null    | unlabelled |         | 0     |
 | 613261  | null     | null      | null    | unlabelled |         | 0     |
 | 613262  | null     | null      | null    | unlabelled |         | 0     |
 | 613263  | null     | null      | null    | unlabelled |         | 0     |
 | 659761  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 789576  | null     | null      | null    | unlabelled |         | 0     |
 | 789577  | v1:4     | ethernet1 | 1.1.1.1 | 535026     |         | 1280  |
 | 789578  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 789579  | v1:4     | ethernet2 | 1.1.2.3 | 813079     |         | 640   |
 | 789580  | v1:4     | ethernet2 | 1.1.2.3 | 813080     |         | 640   |
 | 789581  | null     | null      | null    | unlabelled |         | 0     |
 | 789582  | null     | null      | null    | unlabelled |         | 0     |
 | 789583  | null     | null      | null    | unlabelled |         | 0     |
 | 789584  | null     | null      | null    | unlabelled |         | 0     |
 | 789585  | null     | null      | null    | unlabelled |         | 0     |
 | 802972  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 886014  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1030214 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 208109  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 529987  | null     | null      | null    | unlabelled |         | 0     |
 | 529988  | v1:6     | ethernet1 | 1235::2 | 613255     |         | 640   |
 | 529989  | v1:6     | ethernet1 | 1235::2 | 613256     |         | 640   |
 | 529990  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 529991  | v1:6     | ethernet2 | 1236::4 | 116624     |         | 1280  |
 | 529992  | null     | null      | null    | unlabelled |         | 0     |
 | 529993  | null     | null      | null    | unlabelled |         | 0     |
 | 529994  | null     | null      | null    | unlabelled |         | 0     |
 | 529995  | null     | null      | null    | unlabelled |         | 0     |
 | 529996  | null     | null      | null    | unlabelled |         | 0     |
 | 601913  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 677832  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 739164  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 759309  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 813076  | null     | null      | null    | unlabelled |         | 0     |
 | 813077  | v1:4     | ethernet1 | 1.1.2.2 | 789577     |         | 640   |
 | 813078  | v1:4     | ethernet1 | 1.1.2.2 | 789578     |         | 640   |
 | 813079  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 813080  | v1:4     | ethernet2 | 1.1.3.4 | 131656     |         | 1280  |
 | 813081  | null     | null      | null    | unlabelled |         | 0     |
 | 813082  | null     | null      | null    | unlabelled |         | 0     |
 | 813083  | null     | null      | null    | unlabelled |         | 0     |
 | 813084  | null     | null      | null    | unlabelled |         | 0     |
 | 813085  | null     | null      | null    | unlabelled |         | 0     |
 | 948538  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 989836  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1001311 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 69669  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 116620 | null     | null      | null    | unlabelled |         | 0     |
 | 116621 | v1:6     | ethernet1 | 1236::3 | 529988     |         | 0     |
 | 116622 | v1:6     | ethernet1 | 1236::3 | 529989     |         | 0     |
 | 116623 | v1:6     | ethernet1 | 1236::3 | 529990     |         | 0     |
 | 116624 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 116625 | null     | null      | null    | unlabelled |         | 0     |
 | 116626 | null     | null      | null    | unlabelled |         | 0     |
 | 116627 | null     | null      | null    | unlabelled |         | 0     |
 | 116628 | null     | null      | null    | unlabelled |         | 0     |
 | 116629 | null     | null      | null    | unlabelled |         | 0     |
 | 131652 | null     | null      | null    | unlabelled |         | 0     |
 | 131653 | v1:4     | ethernet1 | 1.1.3.3 | 813077     |         | 0     |
 | 131654 | v1:4     | ethernet1 | 1.1.3.3 | 813078     |         | 0     |
 | 131655 | v1:4     | ethernet1 | 1.1.3.3 | 813079     |         | 0     |
 | 131656 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 131657 | null     | null      | null    | unlabelled |         | 0     |
 | 131658 | null     | null      | null    | unlabelled |         | 0     |
 | 131659 | null     | null      | null    | unlabelled |         | 0     |
 | 131660 | null     | null      | null    | unlabelled |         | 0     |
 | 131661 | null     | null      | null    | unlabelled |         | 0     |
 | 258172 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 309551 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 460436 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 905371 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 917180 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#