here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 79414   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 146359  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 262292  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 479612  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 583398  | null     | null      | null    | unlabelled |         | 0     |
 | 583399  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 583400  | v1:4     | ethernet1 | 1.1.1.2 | 444955     |         | 0     |
 | 583401  | v1:4     | ethernet1 | 1.1.1.2 | 444956     |         | 0     |
 | 583402  | v1:4     | ethernet1 | 1.1.1.2 | 444957     |         | 0     |
 | 583403  | null     | null      | null    | unlabelled |         | 0     |
 | 583404  | null     | null      | null    | unlabelled |         | 0     |
 | 583405  | null     | null      | null    | unlabelled |         | 0     |
 | 583406  | null     | null      | null    | unlabelled |         | 0     |
 | 583407  | null     | null      | null    | unlabelled |         | 0     |
 | 590559  | null     | null      | null    | unlabelled |         | 0     |
 | 590560  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 590561  | v1:6     | ethernet1 | 1234::2 | 374908     |         | 0     |
 | 590562  | v1:6     | ethernet1 | 1234::2 | 374909     |         | 0     |
 | 590563  | v1:6     | ethernet1 | 1234::2 | 374910     |         | 0     |
 | 590564  | null     | null      | null    | unlabelled |         | 0     |
 | 590565  | null     | null      | null    | unlabelled |         | 0     |
 | 590566  | null     | null      | null    | unlabelled |         | 0     |
 | 590567  | null     | null      | null    | unlabelled |         | 0     |
 | 590568  | null     | null      | null    | unlabelled |         | 0     |
 | 685477  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1023094 | v1:4     | ethernet1 | 1.1.1.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 219046 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 299637 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 374906 | null     | null      | null    | unlabelled |         | 0     |
 | 374907 | v1:6     | ethernet1 | 1234::1 | 590560     |         | 1280  |
 | 374908 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 374909 | v1:6     | ethernet2 | 1235::3 | 314151     |         | 640   |
 | 374910 | v1:6     | ethernet2 | 1235::3 | 314152     |         | 640   |
 | 374911 | null     | null      | null    | unlabelled |         | 0     |
 | 374912 | null     | null      | null    | unlabelled |         | 0     |
 | 374913 | null     | null      | null    | unlabelled |         | 0     |
 | 374914 | null     | null      | null    | unlabelled |         | 0     |
 | 374915 | null     | null      | null    | unlabelled |         | 0     |
 | 444953 | null     | null      | null    | unlabelled |         | 0     |
 | 444954 | v1:4     | ethernet1 | 1.1.1.1 | 583399     |         | 1280  |
 | 444955 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 444956 | v1:4     | ethernet2 | 1.1.2.3 | 535656     |         | 640   |
 | 444957 | v1:4     | ethernet2 | 1.1.2.3 | 535657     |         | 640   |
 | 444958 | null     | null      | null    | unlabelled |         | 0     |
 | 444959 | null     | null      | null    | unlabelled |         | 0     |
 | 444960 | null     | null      | null    | unlabelled |         | 0     |
 | 444961 | null     | null      | null    | unlabelled |         | 0     |
 | 444962 | null     | null      | null    | unlabelled |         | 0     |
 | 500152 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 544341 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 606793 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 662386 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 880940 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 881107 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 33287  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 126699 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 314148 | null     | null      | null    | unlabelled |         | 0     |
 | 314149 | v1:6     | ethernet1 | 1235::2 | 374907     |         | 640   |
 | 314150 | v1:6     | ethernet1 | 1235::2 | 374908     |         | 640   |
 | 314151 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 314152 | v1:6     | ethernet2 | 1236::4 | 301447     |         | 1280  |
 | 314153 | null     | null      | null    | unlabelled |         | 0     |
 | 314154 | null     | null      | null    | unlabelled |         | 0     |
 | 314155 | null     | null      | null    | unlabelled |         | 0     |
 | 314156 | null     | null      | null    | unlabelled |         | 0     |
 | 314157 | null     | null      | null    | unlabelled |         | 0     |
 | 465035 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 503238 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 535653 | null     | null      | null    | unlabelled |         | 0     |
 | 535654 | v1:4     | ethernet1 | 1.1.2.2 | 444954     |         | 640   |
 | 535655 | v1:4     | ethernet1 | 1.1.2.2 | 444955     |         | 640   |
 | 535656 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 535657 | v1:4     | ethernet2 | 1.1.3.4 | 148763     |         | 1280  |
 | 535658 | null     | null      | null    | unlabelled |         | 0     |
 | 535659 | null     | null      | null    | unlabelled |         | 0     |
 | 535660 | null     | null      | null    | unlabelled |         | 0     |
 | 535661 | null     | null      | null    | unlabelled |         | 0     |
 | 535662 | null     | null      | null    | unlabelled |         | 0     |
 | 876959 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 936937 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 959623 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 976166 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 77860  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 144646 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 148759 | null     | null      | null    | unlabelled |         | 0     |
 | 148760 | v1:4     | ethernet1 | 1.1.3.3 | 535654     |         | 0     |
 | 148761 | v1:4     | ethernet1 | 1.1.3.3 | 535655     |         | 0     |
 | 148762 | v1:4     | ethernet1 | 1.1.3.3 | 535656     |         | 0     |
 | 148763 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 148764 | null     | null      | null    | unlabelled |         | 0     |
 | 148765 | null     | null      | null    | unlabelled |         | 0     |
 | 148766 | null     | null      | null    | unlabelled |         | 0     |
 | 148767 | null     | null      | null    | unlabelled |         | 0     |
 | 148768 | null     | null      | null    | unlabelled |         | 0     |
 | 287921 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 301443 | null     | null      | null    | unlabelled |         | 0     |
 | 301444 | v1:6     | ethernet1 | 1236::3 | 314149     |         | 0     |
 | 301445 | v1:6     | ethernet1 | 1236::3 | 314150     |         | 0     |
 | 301446 | v1:6     | ethernet1 | 1236::3 | 314151     |         | 0     |
 | 301447 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 301448 | null     | null      | null    | unlabelled |         | 0     |
 | 301449 | null     | null      | null    | unlabelled |         | 0     |
 | 301450 | null     | null      | null    | unlabelled |         | 0     |
 | 301451 | null     | null      | null    | unlabelled |         | 0     |
 | 301452 | null     | null      | null    | unlabelled |         | 0     |
 | 325733 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 534478 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 839001 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#