here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 232283 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 299953 | null     | null      | null    | unlabelled |         | 0     |
 | 299954 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 299955 | v1:6     | ethernet1 | 1234::2 | 332972     |         | 0     |
 | 299956 | v1:6     | ethernet1 | 1234::2 | 332973     |         | 0     |
 | 299957 | v1:6     | ethernet1 | 1234::2 | 332974     |         | 0     |
 | 299958 | null     | null      | null    | unlabelled |         | 0     |
 | 299959 | null     | null      | null    | unlabelled |         | 0     |
 | 299960 | null     | null      | null    | unlabelled |         | 0     |
 | 299961 | null     | null      | null    | unlabelled |         | 0     |
 | 299962 | null     | null      | null    | unlabelled |         | 0     |
 | 505440 | null     | null      | null    | unlabelled |         | 0     |
 | 505441 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 505442 | v1:4     | ethernet1 | 1.1.1.2 | 407063     |         | 0     |
 | 505443 | v1:4     | ethernet1 | 1.1.1.2 | 407064     |         | 0     |
 | 505444 | v1:4     | ethernet1 | 1.1.1.2 | 407065     |         | 0     |
 | 505445 | null     | null      | null    | unlabelled |         | 0     |
 | 505446 | null     | null      | null    | unlabelled |         | 0     |
 | 505447 | null     | null      | null    | unlabelled |         | 0     |
 | 505448 | null     | null      | null    | unlabelled |         | 0     |
 | 505449 | null     | null      | null    | unlabelled |         | 0     |
 | 630852 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 785554 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 897325 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 908012 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 930943 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 112895 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 265271 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 332970 | null     | null      | null    | unlabelled |         | 0     |
 | 332971 | v1:6     | ethernet1 | 1234::1 | 299954     |         | 1280  |
 | 332972 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 332973 | v1:6     | ethernet2 | 1235::3 | 352362     |         | 640   |
 | 332974 | v1:6     | ethernet2 | 1235::3 | 352363     |         | 640   |
 | 332975 | null     | null      | null    | unlabelled |         | 0     |
 | 332976 | null     | null      | null    | unlabelled |         | 0     |
 | 332977 | null     | null      | null    | unlabelled |         | 0     |
 | 332978 | null     | null      | null    | unlabelled |         | 0     |
 | 332979 | null     | null      | null    | unlabelled |         | 0     |
 | 407061 | null     | null      | null    | unlabelled |         | 0     |
 | 407062 | v1:4     | ethernet1 | 1.1.1.1 | 505441     |         | 1280  |
 | 407063 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 407064 | v1:4     | ethernet2 | 1.1.2.3 | 229981     |         | 640   |
 | 407065 | v1:4     | ethernet2 | 1.1.2.3 | 229982     |         | 640   |
 | 407066 | null     | null      | null    | unlabelled |         | 0     |
 | 407067 | null     | null      | null    | unlabelled |         | 0     |
 | 407068 | null     | null      | null    | unlabelled |         | 0     |
 | 407069 | null     | null      | null    | unlabelled |         | 0     |
 | 407070 | null     | null      | null    | unlabelled |         | 0     |
 | 469901 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 527862 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 552735 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 561501 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 768508 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 823650 | v1:6     | ethernet2 | 1235::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 133413 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 229978 | null     | null      | null    | unlabelled |         | 0     |
 | 229979 | v1:4     | ethernet1 | 1.1.2.2 | 407062     |         | 640   |
 | 229980 | v1:4     | ethernet1 | 1.1.2.2 | 407063     |         | 640   |
 | 229981 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 229982 | v1:4     | ethernet2 | 1.1.3.4 | 424211     |         | 1280  |
 | 229983 | null     | null      | null    | unlabelled |         | 0     |
 | 229984 | null     | null      | null    | unlabelled |         | 0     |
 | 229985 | null     | null      | null    | unlabelled |         | 0     |
 | 229986 | null     | null      | null    | unlabelled |         | 0     |
 | 229987 | null     | null      | null    | unlabelled |         | 0     |
 | 335794 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 352359 | null     | null      | null    | unlabelled |         | 0     |
 | 352360 | v1:6     | ethernet1 | 1235::2 | 332971     |         | 640   |
 | 352361 | v1:6     | ethernet1 | 1235::2 | 332972     |         | 640   |
 | 352362 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 352363 | v1:6     | ethernet2 | 1236::4 | 941109     |         | 1280  |
 | 352364 | null     | null      | null    | unlabelled |         | 0     |
 | 352365 | null     | null      | null    | unlabelled |         | 0     |
 | 352366 | null     | null      | null    | unlabelled |         | 0     |
 | 352367 | null     | null      | null    | unlabelled |         | 0     |
 | 352368 | null     | null      | null    | unlabelled |         | 0     |
 | 470362 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 472418 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 513458 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 536428 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 598629 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 781027 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 412352 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 424207 | null     | null      | null    | unlabelled |         | 0     |
 | 424208 | v1:4     | ethernet1 | 1.1.3.3 | 229979     |         | 0     |
 | 424209 | v1:4     | ethernet1 | 1.1.3.3 | 229980     |         | 0     |
 | 424210 | v1:4     | ethernet1 | 1.1.3.3 | 229981     |         | 0     |
 | 424211 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 424212 | null     | null      | null    | unlabelled |         | 0     |
 | 424213 | null     | null      | null    | unlabelled |         | 0     |
 | 424214 | null     | null      | null    | unlabelled |         | 0     |
 | 424215 | null     | null      | null    | unlabelled |         | 0     |
 | 424216 | null     | null      | null    | unlabelled |         | 0     |
 | 459832 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 640331 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 688203 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 921160 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 940861 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 941105 | null     | null      | null    | unlabelled |         | 0     |
 | 941106 | v1:6     | ethernet1 | 1236::3 | 352360     |         | 0     |
 | 941107 | v1:6     | ethernet1 | 1236::3 | 352361     |         | 0     |
 | 941108 | v1:6     | ethernet1 | 1236::3 | 352362     |         | 0     |
 | 941109 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 941110 | null     | null      | null    | unlabelled |         | 0     |
 | 941111 | null     | null      | null    | unlabelled |         | 0     |
 | 941112 | null     | null      | null    | unlabelled |         | 0     |
 | 941113 | null     | null      | null    | unlabelled |         | 0     |
 | 941114 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#