here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 96314   | null     | null      | null    | unlabelled |         | 0     |
 | 96315   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 96316   | v1:6     | ethernet1 | 1234::2 | 890991     |         | 0     |
 | 96317   | v1:6     | ethernet1 | 1234::2 | 890992     |         | 0     |
 | 96318   | v1:6     | ethernet1 | 1234::2 | 890993     |         | 0     |
 | 96319   | null     | null      | null    | unlabelled |         | 0     |
 | 96320   | null     | null      | null    | unlabelled |         | 0     |
 | 96321   | null     | null      | null    | unlabelled |         | 0     |
 | 96322   | null     | null      | null    | unlabelled |         | 0     |
 | 96323   | null     | null      | null    | unlabelled |         | 0     |
 | 111013  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 224863  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 292499  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 516226  | null     | null      | null    | unlabelled |         | 0     |
 | 516227  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 516228  | v1:4     | ethernet1 | 1.1.1.2 | 31785      |         | 0     |
 | 516229  | v1:4     | ethernet1 | 1.1.1.2 | 31786      |         | 0     |
 | 516230  | v1:4     | ethernet1 | 1.1.1.2 | 31787      |         | 0     |
 | 516231  | null     | null      | null    | unlabelled |         | 0     |
 | 516232  | null     | null      | null    | unlabelled |         | 0     |
 | 516233  | null     | null      | null    | unlabelled |         | 0     |
 | 516234  | null     | null      | null    | unlabelled |         | 0     |
 | 516235  | null     | null      | null    | unlabelled |         | 0     |
 | 649094  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 706365  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 768644  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 807012  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 811897  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 955905  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1017236 | v1:6     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 31783   | null     | null      | null    | unlabelled |         | 0     |
 | 31784   | v1:4     | ethernet1 | 1.1.1.1 | 516227     |         | 1280  |
 | 31785   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 31786   | v1:4     | ethernet2 | 1.1.2.3 | 394157     |         | 640   |
 | 31787   | v1:4     | ethernet2 | 1.1.2.3 | 394158     |         | 640   |
 | 31788   | null     | null      | null    | unlabelled |         | 0     |
 | 31789   | null     | null      | null    | unlabelled |         | 0     |
 | 31790   | null     | null      | null    | unlabelled |         | 0     |
 | 31791   | null     | null      | null    | unlabelled |         | 0     |
 | 31792   | null     | null      | null    | unlabelled |         | 0     |
 | 36557   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 223898  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 335132  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 342201  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 607557  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 718476  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 731006  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 772407  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 848857  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 872313  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 890989  | null     | null      | null    | unlabelled |         | 0     |
 | 890990  | v1:6     | ethernet1 | 1234::1 | 96315      |         | 1280  |
 | 890991  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 890992  | v1:6     | ethernet2 | 1235::3 | 679469     |         | 640   |
 | 890993  | v1:6     | ethernet2 | 1235::3 | 679470     |         | 640   |
 | 890994  | null     | null      | null    | unlabelled |         | 0     |
 | 890995  | null     | null      | null    | unlabelled |         | 0     |
 | 890996  | null     | null      | null    | unlabelled |         | 0     |
 | 890997  | null     | null      | null    | unlabelled |         | 0     |
 | 890998  | null     | null      | null    | unlabelled |         | 0     |
 | 915979  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1005291 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 13267   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 106321  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 115025  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 329001  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 342060  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 394154  | null     | null      | null    | unlabelled |         | 0     |
 | 394155  | v1:4     | ethernet1 | 1.1.2.2 | 31784      |         | 640   |
 | 394156  | v1:4     | ethernet1 | 1.1.2.2 | 31785      |         | 640   |
 | 394157  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 394158  | v1:4     | ethernet2 | 1.1.3.4 | 799163     |         | 1280  |
 | 394159  | null     | null      | null    | unlabelled |         | 0     |
 | 394160  | null     | null      | null    | unlabelled |         | 0     |
 | 394161  | null     | null      | null    | unlabelled |         | 0     |
 | 394162  | null     | null      | null    | unlabelled |         | 0     |
 | 394163  | null     | null      | null    | unlabelled |         | 0     |
 | 456527  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 486893  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 517063  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 679466  | null     | null      | null    | unlabelled |         | 0     |
 | 679467  | v1:6     | ethernet1 | 1235::2 | 890990     |         | 640   |
 | 679468  | v1:6     | ethernet1 | 1235::2 | 890991     |         | 640   |
 | 679469  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 679470  | v1:6     | ethernet2 | 1236::4 | 590447     |         | 1280  |
 | 679471  | null     | null      | null    | unlabelled |         | 0     |
 | 679472  | null     | null      | null    | unlabelled |         | 0     |
 | 679473  | null     | null      | null    | unlabelled |         | 0     |
 | 679474  | null     | null      | null    | unlabelled |         | 0     |
 | 679475  | null     | null      | null    | unlabelled |         | 0     |
 | 740586  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 751200  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1039948 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1046630 | v1:6     | ethernet1 | 1235::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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 32041   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 314041  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 356444  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 497733  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 538149  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 590443  | null     | null      | null    | unlabelled |         | 0     |
 | 590444  | v1:6     | ethernet1 | 1236::3 | 679467     |         | 0     |
 | 590445  | v1:6     | ethernet1 | 1236::3 | 679468     |         | 0     |
 | 590446  | v1:6     | ethernet1 | 1236::3 | 679469     |         | 0     |
 | 590447  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 590448  | null     | null      | null    | unlabelled |         | 0     |
 | 590449  | null     | null      | null    | unlabelled |         | 0     |
 | 590450  | null     | null      | null    | unlabelled |         | 0     |
 | 590451  | null     | null      | null    | unlabelled |         | 0     |
 | 590452  | null     | null      | null    | unlabelled |         | 0     |
 | 735187  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 799159  | null     | null      | null    | unlabelled |         | 0     |
 | 799160  | v1:4     | ethernet1 | 1.1.3.3 | 394155     |         | 0     |
 | 799161  | v1:4     | ethernet1 | 1.1.3.3 | 394156     |         | 0     |
 | 799162  | v1:4     | ethernet1 | 1.1.3.3 | 394157     |         | 0     |
 | 799163  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 799164  | null     | null      | null    | unlabelled |         | 0     |
 | 799165  | null     | null      | null    | unlabelled |         | 0     |
 | 799166  | null     | null      | null    | unlabelled |         | 0     |
 | 799167  | null     | null      | null    | unlabelled |         | 0     |
 | 799168  | null     | null      | null    | unlabelled |         | 0     |
 | 858296  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 874384  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 941425  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1027365 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#