here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 48765  | null     | null      | null    | unlabelled |         | 0     |
 | 48766  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 48767  | v1:6     | ethernet1 | 1234::2 | 896972     |         | 0     |
 | 48768  | v1:6     | ethernet1 | 1234::2 | 896973     |         | 0     |
 | 48769  | v1:6     | ethernet1 | 1234::2 | 896974     |         | 0     |
 | 48770  | null     | null      | null    | unlabelled |         | 0     |
 | 48771  | null     | null      | null    | unlabelled |         | 0     |
 | 48772  | null     | null      | null    | unlabelled |         | 0     |
 | 48773  | null     | null      | null    | unlabelled |         | 0     |
 | 48774  | null     | null      | null    | unlabelled |         | 0     |
 | 58450  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 73989  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 227233 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 488567 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 503891 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 749359 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 948729 | null     | null      | null    | unlabelled |         | 0     |
 | 948730 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 948731 | v1:4     | ethernet1 | 1.1.1.2 | 423537     |         | 0     |
 | 948732 | v1:4     | ethernet1 | 1.1.1.2 | 423538     |         | 0     |
 | 948733 | v1:4     | ethernet1 | 1.1.1.2 | 423539     |         | 0     |
 | 948734 | null     | null      | null    | unlabelled |         | 0     |
 | 948735 | null     | null      | null    | unlabelled |         | 0     |
 | 948736 | null     | null      | null    | unlabelled |         | 0     |
 | 948737 | null     | null      | null    | unlabelled |         | 0     |
 | 948738 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 73195  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 81557  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 423535 | null     | null      | null    | unlabelled |         | 0     |
 | 423536 | v1:4     | ethernet1 | 1.1.1.1 | 948730     |         | 1280  |
 | 423537 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 423538 | v1:4     | ethernet2 | 1.1.2.3 | 141957     |         | 640   |
 | 423539 | v1:4     | ethernet2 | 1.1.2.3 | 141958     |         | 640   |
 | 423540 | null     | null      | null    | unlabelled |         | 0     |
 | 423541 | null     | null      | null    | unlabelled |         | 0     |
 | 423542 | null     | null      | null    | unlabelled |         | 0     |
 | 423543 | null     | null      | null    | unlabelled |         | 0     |
 | 423544 | null     | null      | null    | unlabelled |         | 0     |
 | 495984 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 505713 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 576031 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 602052 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 830691 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 896970 | null     | null      | null    | unlabelled |         | 0     |
 | 896971 | v1:6     | ethernet1 | 1234::1 | 48766      |         | 1280  |
 | 896972 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 896973 | v1:6     | ethernet2 | 1235::3 | 373875     |         | 640   |
 | 896974 | v1:6     | ethernet2 | 1235::3 | 373876     |         | 640   |
 | 896975 | null     | null      | null    | unlabelled |         | 0     |
 | 896976 | null     | null      | null    | unlabelled |         | 0     |
 | 896977 | null     | null      | null    | unlabelled |         | 0     |
 | 896978 | null     | null      | null    | unlabelled |         | 0     |
 | 896979 | null     | null      | null    | unlabelled |         | 0     |
 | 948677 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 80583  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 117662 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 141954 | null     | null      | null    | unlabelled |         | 0     |
 | 141955 | v1:4     | ethernet1 | 1.1.2.2 | 423536     |         | 640   |
 | 141956 | v1:4     | ethernet1 | 1.1.2.2 | 423537     |         | 640   |
 | 141957 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 141958 | v1:4     | ethernet2 | 1.1.3.4 | 980858     |         | 1280  |
 | 141959 | null     | null      | null    | unlabelled |         | 0     |
 | 141960 | null     | null      | null    | unlabelled |         | 0     |
 | 141961 | null     | null      | null    | unlabelled |         | 0     |
 | 141962 | null     | null      | null    | unlabelled |         | 0     |
 | 141963 | null     | null      | null    | unlabelled |         | 0     |
 | 278315 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 373872 | null     | null      | null    | unlabelled |         | 0     |
 | 373873 | v1:6     | ethernet1 | 1235::2 | 896971     |         | 640   |
 | 373874 | v1:6     | ethernet1 | 1235::2 | 896972     |         | 640   |
 | 373875 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 373876 | v1:6     | ethernet2 | 1236::4 | 22125      |         | 1280  |
 | 373877 | null     | null      | null    | unlabelled |         | 0     |
 | 373878 | null     | null      | null    | unlabelled |         | 0     |
 | 373879 | null     | null      | null    | unlabelled |         | 0     |
 | 373880 | null     | null      | null    | unlabelled |         | 0     |
 | 373881 | null     | null      | null    | unlabelled |         | 0     |
 | 374291 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 412706 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 476026 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 522214 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 774884 | v1:6     | ethernet2 | 1236::4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 22121  | null     | null      | null    | unlabelled |         | 0     |
 | 22122  | v1:6     | ethernet1 | 1236::3 | 373873     |         | 0     |
 | 22123  | v1:6     | ethernet1 | 1236::3 | 373874     |         | 0     |
 | 22124  | v1:6     | ethernet1 | 1236::3 | 373875     |         | 0     |
 | 22125  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 22126  | null     | null      | null    | unlabelled |         | 0     |
 | 22127  | null     | null      | null    | unlabelled |         | 0     |
 | 22128  | null     | null      | null    | unlabelled |         | 0     |
 | 22129  | null     | null      | null    | unlabelled |         | 0     |
 | 22130  | null     | null      | null    | unlabelled |         | 0     |
 | 202140 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 242729 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 295922 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 309134 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 554900 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 794998 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 980854 | null     | null      | null    | unlabelled |         | 0     |
 | 980855 | v1:4     | ethernet1 | 1.1.3.3 | 141955     |         | 0     |
 | 980856 | v1:4     | ethernet1 | 1.1.3.3 | 141956     |         | 0     |
 | 980857 | v1:4     | ethernet1 | 1.1.3.3 | 141957     |         | 0     |
 | 980858 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 980859 | null     | null      | null    | unlabelled |         | 0     |
 | 980860 | null     | null      | null    | unlabelled |         | 0     |
 | 980861 | null     | null      | null    | unlabelled |         | 0     |
 | 980862 | null     | null      | null    | unlabelled |         | 0     |
 | 980863 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#