here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 118861  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 327290  | null     | null      | null    | unlabelled |         | 0     |
 | 327291  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 327292  | v1:4     | ethernet1 | 1.1.1.2 | 968866     |         | 0     |
 | 327293  | v1:4     | ethernet1 | 1.1.1.2 | 968867     |         | 0     |
 | 327294  | v1:4     | ethernet1 | 1.1.1.2 | 968868     |         | 0     |
 | 327295  | null     | null      | null    | unlabelled |         | 0     |
 | 327296  | null     | null      | null    | unlabelled |         | 0     |
 | 327297  | null     | null      | null    | unlabelled |         | 0     |
 | 327298  | null     | null      | null    | unlabelled |         | 0     |
 | 327299  | null     | null      | null    | unlabelled |         | 0     |
 | 431780  | null     | null      | null    | unlabelled |         | 0     |
 | 431781  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 431782  | v1:6     | ethernet1 | 1234::2 | 742456     |         | 0     |
 | 431783  | v1:6     | ethernet1 | 1234::2 | 742457     |         | 0     |
 | 431784  | v1:6     | ethernet1 | 1234::2 | 742458     |         | 0     |
 | 431785  | null     | null      | null    | unlabelled |         | 0     |
 | 431786  | null     | null      | null    | unlabelled |         | 0     |
 | 431787  | null     | null      | null    | unlabelled |         | 0     |
 | 431788  | null     | null      | null    | unlabelled |         | 0     |
 | 431789  | null     | null      | null    | unlabelled |         | 0     |
 | 485718  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 526518  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 796566  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 923882  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1019159 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 72860  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 202589 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 212882 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 389032 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 513213 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 519013 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 610810 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 742454 | null     | null      | null    | unlabelled |         | 0     |
 | 742455 | v1:6     | ethernet1 | 1234::1 | 431781     |         | 1280  |
 | 742456 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 742457 | v1:6     | ethernet2 | 1235::3 | 843415     |         | 640   |
 | 742458 | v1:6     | ethernet2 | 1235::3 | 843416     |         | 640   |
 | 742459 | null     | null      | null    | unlabelled |         | 0     |
 | 742460 | null     | null      | null    | unlabelled |         | 0     |
 | 742461 | null     | null      | null    | unlabelled |         | 0     |
 | 742462 | null     | null      | null    | unlabelled |         | 0     |
 | 742463 | null     | null      | null    | unlabelled |         | 0     |
 | 968864 | null     | null      | null    | unlabelled |         | 0     |
 | 968865 | v1:4     | ethernet1 | 1.1.1.1 | 327291     |         | 1280  |
 | 968866 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 968867 | v1:4     | ethernet2 | 1.1.2.3 | 134503     |         | 640   |
 | 968868 | v1:4     | ethernet2 | 1.1.2.3 | 134504     |         | 640   |
 | 968869 | null     | null      | null    | unlabelled |         | 0     |
 | 968870 | null     | null      | null    | unlabelled |         | 0     |
 | 968871 | null     | null      | null    | unlabelled |         | 0     |
 | 968872 | null     | null      | null    | unlabelled |         | 0     |
 | 968873 | null     | null      | null    | unlabelled |         | 0     |
 | 974675 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 134500 | null     | null      | null    | unlabelled |         | 0     |
 | 134501 | v1:4     | ethernet1 | 1.1.2.2 | 968865     |         | 640   |
 | 134502 | v1:4     | ethernet1 | 1.1.2.2 | 968866     |         | 640   |
 | 134503 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 134504 | v1:4     | ethernet2 | 1.1.3.4 | 399336     |         | 1280  |
 | 134505 | null     | null      | null    | unlabelled |         | 0     |
 | 134506 | null     | null      | null    | unlabelled |         | 0     |
 | 134507 | null     | null      | null    | unlabelled |         | 0     |
 | 134508 | null     | null      | null    | unlabelled |         | 0     |
 | 134509 | null     | null      | null    | unlabelled |         | 0     |
 | 172474 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 221930 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 234525 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 345913 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 409359 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 743818 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 808947 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 843412 | null     | null      | null    | unlabelled |         | 0     |
 | 843413 | v1:6     | ethernet1 | 1235::2 | 742455     |         | 640   |
 | 843414 | v1:6     | ethernet1 | 1235::2 | 742456     |         | 640   |
 | 843415 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 843416 | v1:6     | ethernet2 | 1236::4 | 721556     |         | 1280  |
 | 843417 | null     | null      | null    | unlabelled |         | 0     |
 | 843418 | null     | null      | null    | unlabelled |         | 0     |
 | 843419 | null     | null      | null    | unlabelled |         | 0     |
 | 843420 | null     | null      | null    | unlabelled |         | 0     |
 | 843421 | null     | null      | null    | unlabelled |         | 0     |
 | 891250 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 242890  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 250854  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 384307  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 399332  | null     | null      | null    | unlabelled |         | 0     |
 | 399333  | v1:4     | ethernet1 | 1.1.3.3 | 134501     |         | 0     |
 | 399334  | v1:4     | ethernet1 | 1.1.3.3 | 134502     |         | 0     |
 | 399335  | v1:4     | ethernet1 | 1.1.3.3 | 134503     |         | 0     |
 | 399336  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 399337  | null     | null      | null    | unlabelled |         | 0     |
 | 399338  | null     | null      | null    | unlabelled |         | 0     |
 | 399339  | null     | null      | null    | unlabelled |         | 0     |
 | 399340  | null     | null      | null    | unlabelled |         | 0     |
 | 399341  | null     | null      | null    | unlabelled |         | 0     |
 | 401128  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 624062  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 721552  | null     | null      | null    | unlabelled |         | 0     |
 | 721553  | v1:6     | ethernet1 | 1236::3 | 843413     |         | 0     |
 | 721554  | v1:6     | ethernet1 | 1236::3 | 843414     |         | 0     |
 | 721555  | v1:6     | ethernet1 | 1236::3 | 843415     |         | 0     |
 | 721556  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 721557  | null     | null      | null    | unlabelled |         | 0     |
 | 721558  | null     | null      | null    | unlabelled |         | 0     |
 | 721559  | null     | null      | null    | unlabelled |         | 0     |
 | 721560  | null     | null      | null    | unlabelled |         | 0     |
 | 721561  | null     | null      | null    | unlabelled |         | 0     |
 | 1018374 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#