here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 136792 | null     | null      | null    | unlabelled |         | 0     |
 | 136793 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 136794 | v1:4     | ethernet1 | 1.1.1.2 | 674255     |         | 0     |
 | 136795 | v1:4     | ethernet1 | 1.1.1.2 | 674256     |         | 0     |
 | 136796 | v1:4     | ethernet1 | 1.1.1.2 | 674257     |         | 0     |
 | 136797 | null     | null      | null    | unlabelled |         | 0     |
 | 136798 | null     | null      | null    | unlabelled |         | 0     |
 | 136799 | null     | null      | null    | unlabelled |         | 0     |
 | 136800 | null     | null      | null    | unlabelled |         | 0     |
 | 136801 | null     | null      | null    | unlabelled |         | 0     |
 | 184331 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 195380 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 222033 | null     | null      | null    | unlabelled |         | 0     |
 | 222034 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 222035 | v1:6     | ethernet1 | 1234::2 | 265362     |         | 0     |
 | 222036 | v1:6     | ethernet1 | 1234::2 | 265363     |         | 0     |
 | 222037 | v1:6     | ethernet1 | 1234::2 | 265364     |         | 0     |
 | 222038 | null     | null      | null    | unlabelled |         | 0     |
 | 222039 | null     | null      | null    | unlabelled |         | 0     |
 | 222040 | null     | null      | null    | unlabelled |         | 0     |
 | 222041 | null     | null      | null    | unlabelled |         | 0     |
 | 222042 | null     | null      | null    | unlabelled |         | 0     |
 | 380194 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 513007 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 672863 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 701557 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 265360 | null     | null      | null    | unlabelled |         | 0     |
 | 265361 | v1:6     | ethernet1 | 1234::1 | 222034     |         | 1280  |
 | 265362 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 265363 | v1:6     | ethernet2 | 1235::3 | 460055     |         | 640   |
 | 265364 | v1:6     | ethernet2 | 1235::3 | 460056     |         | 640   |
 | 265365 | null     | null      | null    | unlabelled |         | 0     |
 | 265366 | null     | null      | null    | unlabelled |         | 0     |
 | 265367 | null     | null      | null    | unlabelled |         | 0     |
 | 265368 | null     | null      | null    | unlabelled |         | 0     |
 | 265369 | null     | null      | null    | unlabelled |         | 0     |
 | 274941 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 345281 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 469630 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 580130 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 674253 | null     | null      | null    | unlabelled |         | 0     |
 | 674254 | v1:4     | ethernet1 | 1.1.1.1 | 136793     |         | 1280  |
 | 674255 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 674256 | v1:4     | ethernet2 | 1.1.2.3 | 388810     |         | 640   |
 | 674257 | v1:4     | ethernet2 | 1.1.2.3 | 388811     |         | 640   |
 | 674258 | null     | null      | null    | unlabelled |         | 0     |
 | 674259 | null     | null      | null    | unlabelled |         | 0     |
 | 674260 | null     | null      | null    | unlabelled |         | 0     |
 | 674261 | null     | null      | null    | unlabelled |         | 0     |
 | 674262 | null     | null      | null    | unlabelled |         | 0     |
 | 681582 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 699353 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 860684 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 897495 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 68225   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 85741   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 311832  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 388807  | null     | null      | null    | unlabelled |         | 0     |
 | 388808  | v1:4     | ethernet1 | 1.1.2.2 | 674254     |         | 640   |
 | 388809  | v1:4     | ethernet1 | 1.1.2.2 | 674255     |         | 640   |
 | 388810  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 388811  | v1:4     | ethernet2 | 1.1.3.4 | 799501     |         | 1280  |
 | 388812  | null     | null      | null    | unlabelled |         | 0     |
 | 388813  | null     | null      | null    | unlabelled |         | 0     |
 | 388814  | null     | null      | null    | unlabelled |         | 0     |
 | 388815  | null     | null      | null    | unlabelled |         | 0     |
 | 388816  | null     | null      | null    | unlabelled |         | 0     |
 | 442082  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 460052  | null     | null      | null    | unlabelled |         | 0     |
 | 460053  | v1:6     | ethernet1 | 1235::2 | 265361     |         | 640   |
 | 460054  | v1:6     | ethernet1 | 1235::2 | 265362     |         | 640   |
 | 460055  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 460056  | v1:6     | ethernet2 | 1236::4 | 252637     |         | 1280  |
 | 460057  | null     | null      | null    | unlabelled |         | 0     |
 | 460058  | null     | null      | null    | unlabelled |         | 0     |
 | 460059  | null     | null      | null    | unlabelled |         | 0     |
 | 460060  | null     | null      | null    | unlabelled |         | 0     |
 | 460061  | null     | null      | null    | unlabelled |         | 0     |
 | 558923  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 697579  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 926217  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1013586 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 11705  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 174970 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 252633 | null     | null      | null    | unlabelled |         | 0     |
 | 252634 | v1:6     | ethernet1 | 1236::3 | 460053     |         | 0     |
 | 252635 | v1:6     | ethernet1 | 1236::3 | 460054     |         | 0     |
 | 252636 | v1:6     | ethernet1 | 1236::3 | 460055     |         | 0     |
 | 252637 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 252638 | null     | null      | null    | unlabelled |         | 0     |
 | 252639 | null     | null      | null    | unlabelled |         | 0     |
 | 252640 | null     | null      | null    | unlabelled |         | 0     |
 | 252641 | null     | null      | null    | unlabelled |         | 0     |
 | 252642 | null     | null      | null    | unlabelled |         | 0     |
 | 287092 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 641773 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 753056 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 799497 | null     | null      | null    | unlabelled |         | 0     |
 | 799498 | v1:4     | ethernet1 | 1.1.3.3 | 388808     |         | 0     |
 | 799499 | v1:4     | ethernet1 | 1.1.3.3 | 388809     |         | 0     |
 | 799500 | v1:4     | ethernet1 | 1.1.3.3 | 388810     |         | 0     |
 | 799501 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 799502 | null     | null      | null    | unlabelled |         | 0     |
 | 799503 | null     | null      | null    | unlabelled |         | 0     |
 | 799504 | null     | null      | null    | unlabelled |         | 0     |
 | 799505 | null     | null      | null    | unlabelled |         | 0     |
 | 799506 | null     | null      | null    | unlabelled |         | 0     |
 | 847936 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#