here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 88530  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 287008 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 316637 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 537240 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 601622 | null     | null      | null    | unlabelled |         | 0     |
 | 601623 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 601624 | v1:6     | ethernet1 | 1234::2 | 737389     |         | 0     |
 | 601625 | v1:6     | ethernet1 | 1234::2 | 737390     |         | 0     |
 | 601626 | v1:6     | ethernet1 | 1234::2 | 737391     |         | 0     |
 | 601627 | null     | null      | null    | unlabelled |         | 0     |
 | 601628 | null     | null      | null    | unlabelled |         | 0     |
 | 601629 | null     | null      | null    | unlabelled |         | 0     |
 | 601630 | null     | null      | null    | unlabelled |         | 0     |
 | 601631 | null     | null      | null    | unlabelled |         | 0     |
 | 657968 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 683306 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 695819 | null     | null      | null    | unlabelled |         | 0     |
 | 695820 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 695821 | v1:4     | ethernet1 | 1.1.1.2 | 647680     |         | 0     |
 | 695822 | v1:4     | ethernet1 | 1.1.1.2 | 647681     |         | 0     |
 | 695823 | v1:4     | ethernet1 | 1.1.1.2 | 647682     |         | 0     |
 | 695824 | null     | null      | null    | unlabelled |         | 0     |
 | 695825 | null     | null      | null    | unlabelled |         | 0     |
 | 695826 | null     | null      | null    | unlabelled |         | 0     |
 | 695827 | null     | null      | null    | unlabelled |         | 0     |
 | 695828 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 157458  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 607445  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 642392  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 647678  | null     | null      | null    | unlabelled |         | 0     |
 | 647679  | v1:4     | ethernet1 | 1.1.1.1 | 695820     |         | 1280  |
 | 647680  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 647681  | v1:4     | ethernet2 | 1.1.2.3 | 604845     |         | 640   |
 | 647682  | v1:4     | ethernet2 | 1.1.2.3 | 604846     |         | 640   |
 | 647683  | null     | null      | null    | unlabelled |         | 0     |
 | 647684  | null     | null      | null    | unlabelled |         | 0     |
 | 647685  | null     | null      | null    | unlabelled |         | 0     |
 | 647686  | null     | null      | null    | unlabelled |         | 0     |
 | 647687  | null     | null      | null    | unlabelled |         | 0     |
 | 696624  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 737387  | null     | null      | null    | unlabelled |         | 0     |
 | 737388  | v1:6     | ethernet1 | 1234::1 | 601623     |         | 1280  |
 | 737389  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 737390  | v1:6     | ethernet2 | 1235::3 | 994959     |         | 640   |
 | 737391  | v1:6     | ethernet2 | 1235::3 | 994960     |         | 640   |
 | 737392  | null     | null      | null    | unlabelled |         | 0     |
 | 737393  | null     | null      | null    | unlabelled |         | 0     |
 | 737394  | null     | null      | null    | unlabelled |         | 0     |
 | 737395  | null     | null      | null    | unlabelled |         | 0     |
 | 737396  | null     | null      | null    | unlabelled |         | 0     |
 | 785205  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 823437  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1001579 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1023820 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 27561  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 295561 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 502047 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 604842 | null     | null      | null    | unlabelled |         | 0     |
 | 604843 | v1:4     | ethernet1 | 1.1.2.2 | 647679     |         | 640   |
 | 604844 | v1:4     | ethernet1 | 1.1.2.2 | 647680     |         | 640   |
 | 604845 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 604846 | v1:4     | ethernet2 | 1.1.3.4 | 571428     |         | 1280  |
 | 604847 | null     | null      | null    | unlabelled |         | 0     |
 | 604848 | null     | null      | null    | unlabelled |         | 0     |
 | 604849 | null     | null      | null    | unlabelled |         | 0     |
 | 604850 | null     | null      | null    | unlabelled |         | 0     |
 | 604851 | null     | null      | null    | unlabelled |         | 0     |
 | 660978 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 789801 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 795776 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 850170 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 943508 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 994956 | null     | null      | null    | unlabelled |         | 0     |
 | 994957 | v1:6     | ethernet1 | 1235::2 | 737388     |         | 640   |
 | 994958 | v1:6     | ethernet1 | 1235::2 | 737389     |         | 640   |
 | 994959 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 994960 | v1:6     | ethernet2 | 1236::4 | 894444     |         | 1280  |
 | 994961 | null     | null      | null    | unlabelled |         | 0     |
 | 994962 | null     | null      | null    | unlabelled |         | 0     |
 | 994963 | null     | null      | null    | unlabelled |         | 0     |
 | 994964 | null     | null      | null    | unlabelled |         | 0     |
 | 994965 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 76454   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 267342  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 379771  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 571424  | null     | null      | null    | unlabelled |         | 0     |
 | 571425  | v1:4     | ethernet1 | 1.1.3.3 | 604843     |         | 0     |
 | 571426  | v1:4     | ethernet1 | 1.1.3.3 | 604844     |         | 0     |
 | 571427  | v1:4     | ethernet1 | 1.1.3.3 | 604845     |         | 0     |
 | 571428  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 571429  | null     | null      | null    | unlabelled |         | 0     |
 | 571430  | null     | null      | null    | unlabelled |         | 0     |
 | 571431  | null     | null      | null    | unlabelled |         | 0     |
 | 571432  | null     | null      | null    | unlabelled |         | 0     |
 | 571433  | null     | null      | null    | unlabelled |         | 0     |
 | 614766  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 858580  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 894440  | null     | null      | null    | unlabelled |         | 0     |
 | 894441  | v1:6     | ethernet1 | 1236::3 | 994957     |         | 0     |
 | 894442  | v1:6     | ethernet1 | 1236::3 | 994958     |         | 0     |
 | 894443  | v1:6     | ethernet1 | 1236::3 | 994959     |         | 0     |
 | 894444  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 894445  | null     | null      | null    | unlabelled |         | 0     |
 | 894446  | null     | null      | null    | unlabelled |         | 0     |
 | 894447  | null     | null      | null    | unlabelled |         | 0     |
 | 894448  | null     | null      | null    | unlabelled |         | 0     |
 | 894449  | null     | null      | null    | unlabelled |         | 0     |
 | 1044560 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#