here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 116777  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 176025  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 200129  | null     | null      | null    | unlabelled |         | 0     |
 | 200130  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 200131  | v1:4     | ethernet1 | 1.1.1.2 | 724601     |         | 0     |
 | 200132  | v1:4     | ethernet1 | 1.1.1.2 | 724602     |         | 0     |
 | 200133  | v1:4     | ethernet1 | 1.1.1.2 | 724603     |         | 0     |
 | 200134  | null     | null      | null    | unlabelled |         | 0     |
 | 200135  | null     | null      | null    | unlabelled |         | 0     |
 | 200136  | null     | null      | null    | unlabelled |         | 0     |
 | 200137  | null     | null      | null    | unlabelled |         | 0     |
 | 200138  | null     | null      | null    | unlabelled |         | 0     |
 | 427936  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 624065  | null     | null      | null    | unlabelled |         | 0     |
 | 624066  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 624067  | v1:6     | ethernet1 | 1234::2 | 329034     |         | 0     |
 | 624068  | v1:6     | ethernet1 | 1234::2 | 329035     |         | 0     |
 | 624069  | v1:6     | ethernet1 | 1234::2 | 329036     |         | 0     |
 | 624070  | null     | null      | null    | unlabelled |         | 0     |
 | 624071  | null     | null      | null    | unlabelled |         | 0     |
 | 624072  | null     | null      | null    | unlabelled |         | 0     |
 | 624073  | null     | null      | null    | unlabelled |         | 0     |
 | 624074  | null     | null      | null    | unlabelled |         | 0     |
 | 1005658 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1020169 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1024367 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 329032  | null     | null      | null    | unlabelled |         | 0     |
 | 329033  | v1:6     | ethernet1 | 1234::1 | 624066     |         | 1280  |
 | 329034  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 329035  | v1:6     | ethernet2 | 1235::3 | 177427     |         | 640   |
 | 329036  | v1:6     | ethernet2 | 1235::3 | 177428     |         | 640   |
 | 329037  | null     | null      | null    | unlabelled |         | 0     |
 | 329038  | null     | null      | null    | unlabelled |         | 0     |
 | 329039  | null     | null      | null    | unlabelled |         | 0     |
 | 329040  | null     | null      | null    | unlabelled |         | 0     |
 | 329041  | null     | null      | null    | unlabelled |         | 0     |
 | 426341  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 506912  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 538185  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 592198  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 670800  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 724599  | null     | null      | null    | unlabelled |         | 0     |
 | 724600  | v1:4     | ethernet1 | 1.1.1.1 | 200130     |         | 1280  |
 | 724601  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 724602  | v1:4     | ethernet2 | 1.1.2.3 | 573349     |         | 640   |
 | 724603  | v1:4     | ethernet2 | 1.1.2.3 | 573350     |         | 640   |
 | 724604  | null     | null      | null    | unlabelled |         | 0     |
 | 724605  | null     | null      | null    | unlabelled |         | 0     |
 | 724606  | null     | null      | null    | unlabelled |         | 0     |
 | 724607  | null     | null      | null    | unlabelled |         | 0     |
 | 724608  | null     | null      | null    | unlabelled |         | 0     |
 | 955837  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 988259  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1044651 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 49811  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 177424 | null     | null      | null    | unlabelled |         | 0     |
 | 177425 | v1:6     | ethernet1 | 1235::2 | 329033     |         | 640   |
 | 177426 | v1:6     | ethernet1 | 1235::2 | 329034     |         | 640   |
 | 177427 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 177428 | v1:6     | ethernet2 | 1236::4 | 365031     |         | 1280  |
 | 177429 | null     | null      | null    | unlabelled |         | 0     |
 | 177430 | null     | null      | null    | unlabelled |         | 0     |
 | 177431 | null     | null      | null    | unlabelled |         | 0     |
 | 177432 | null     | null      | null    | unlabelled |         | 0     |
 | 177433 | null     | null      | null    | unlabelled |         | 0     |
 | 220725 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 320683 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 367242 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 554850 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 573346 | null     | null      | null    | unlabelled |         | 0     |
 | 573347 | v1:4     | ethernet1 | 1.1.2.2 | 724600     |         | 640   |
 | 573348 | v1:4     | ethernet1 | 1.1.2.2 | 724601     |         | 640   |
 | 573349 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 573350 | v1:4     | ethernet2 | 1.1.3.4 | 486408     |         | 1280  |
 | 573351 | null     | null      | null    | unlabelled |         | 0     |
 | 573352 | null     | null      | null    | unlabelled |         | 0     |
 | 573353 | null     | null      | null    | unlabelled |         | 0     |
 | 573354 | null     | null      | null    | unlabelled |         | 0     |
 | 573355 | null     | null      | null    | unlabelled |         | 0     |
 | 656128 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 753671 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 858452 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 221182 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 255188 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 365027 | null     | null      | null    | unlabelled |         | 0     |
 | 365028 | v1:6     | ethernet1 | 1236::3 | 177425     |         | 0     |
 | 365029 | v1:6     | ethernet1 | 1236::3 | 177426     |         | 0     |
 | 365030 | v1:6     | ethernet1 | 1236::3 | 177427     |         | 0     |
 | 365031 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 365032 | null     | null      | null    | unlabelled |         | 0     |
 | 365033 | null     | null      | null    | unlabelled |         | 0     |
 | 365034 | null     | null      | null    | unlabelled |         | 0     |
 | 365035 | null     | null      | null    | unlabelled |         | 0     |
 | 365036 | null     | null      | null    | unlabelled |         | 0     |
 | 418282 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 486404 | null     | null      | null    | unlabelled |         | 0     |
 | 486405 | v1:4     | ethernet1 | 1.1.3.3 | 573347     |         | 0     |
 | 486406 | v1:4     | ethernet1 | 1.1.3.3 | 573348     |         | 0     |
 | 486407 | v1:4     | ethernet1 | 1.1.3.3 | 573349     |         | 0     |
 | 486408 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 486409 | null     | null      | null    | unlabelled |         | 0     |
 | 486410 | null     | null      | null    | unlabelled |         | 0     |
 | 486411 | null     | null      | null    | unlabelled |         | 0     |
 | 486412 | null     | null      | null    | unlabelled |         | 0     |
 | 486413 | null     | null      | null    | unlabelled |         | 0     |
 | 745710 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 776693 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 879400 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#