here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 65490   | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 133527  | null     | null      | null    | unlabelled |         | 0     |
 | 133528  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 133529  | v1:6     | ethernet1 | 1234::2 | 193773     |         | 0     |
 | 133530  | v1:6     | ethernet1 | 1234::2 | 193774     |         | 0     |
 | 133531  | v1:6     | ethernet1 | 1234::2 | 193775     |         | 0     |
 | 133532  | null     | null      | null    | unlabelled |         | 0     |
 | 133533  | null     | null      | null    | unlabelled |         | 0     |
 | 133534  | null     | null      | null    | unlabelled |         | 0     |
 | 133535  | null     | null      | null    | unlabelled |         | 0     |
 | 133536  | null     | null      | null    | unlabelled |         | 0     |
 | 337952  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 384783  | null     | null      | null    | unlabelled |         | 0     |
 | 384784  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 384785  | v1:4     | ethernet1 | 1.1.1.2 | 97480      |         | 0     |
 | 384786  | v1:4     | ethernet1 | 1.1.1.2 | 97481      |         | 0     |
 | 384787  | v1:4     | ethernet1 | 1.1.1.2 | 97482      |         | 0     |
 | 384788  | null     | null      | null    | unlabelled |         | 0     |
 | 384789  | null     | null      | null    | unlabelled |         | 0     |
 | 384790  | null     | null      | null    | unlabelled |         | 0     |
 | 384791  | null     | null      | null    | unlabelled |         | 0     |
 | 384792  | null     | null      | null    | unlabelled |         | 0     |
 | 495909  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 904293  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 908672  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1017966 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 61101  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 79525  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 97478  | null     | null      | null    | unlabelled |         | 0     |
 | 97479  | v1:4     | ethernet1 | 1.1.1.1 | 384784     |         | 1280  |
 | 97480  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 97481  | v1:4     | ethernet2 | 1.1.2.3 | 156352     |         | 640   |
 | 97482  | v1:4     | ethernet2 | 1.1.2.3 | 156353     |         | 640   |
 | 97483  | null     | null      | null    | unlabelled |         | 0     |
 | 97484  | null     | null      | null    | unlabelled |         | 0     |
 | 97485  | null     | null      | null    | unlabelled |         | 0     |
 | 97486  | null     | null      | null    | unlabelled |         | 0     |
 | 97487  | null     | null      | null    | unlabelled |         | 0     |
 | 193771 | null     | null      | null    | unlabelled |         | 0     |
 | 193772 | v1:6     | ethernet1 | 1234::1 | 133528     |         | 1280  |
 | 193773 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 193774 | v1:6     | ethernet2 | 1235::3 | 944879     |         | 640   |
 | 193775 | v1:6     | ethernet2 | 1235::3 | 944880     |         | 640   |
 | 193776 | null     | null      | null    | unlabelled |         | 0     |
 | 193777 | null     | null      | null    | unlabelled |         | 0     |
 | 193778 | null     | null      | null    | unlabelled |         | 0     |
 | 193779 | null     | null      | null    | unlabelled |         | 0     |
 | 193780 | null     | null      | null    | unlabelled |         | 0     |
 | 277680 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 585543 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 743772 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 788415 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 845987 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 895412 | v1:4     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 1544   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 6645   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 156349 | null     | null      | null    | unlabelled |         | 0     |
 | 156350 | v1:4     | ethernet1 | 1.1.2.2 | 97479      |         | 640   |
 | 156351 | v1:4     | ethernet1 | 1.1.2.2 | 97480      |         | 640   |
 | 156352 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 156353 | v1:4     | ethernet2 | 1.1.3.4 | 496381     |         | 1280  |
 | 156354 | null     | null      | null    | unlabelled |         | 0     |
 | 156355 | null     | null      | null    | unlabelled |         | 0     |
 | 156356 | null     | null      | null    | unlabelled |         | 0     |
 | 156357 | null     | null      | null    | unlabelled |         | 0     |
 | 156358 | null     | null      | null    | unlabelled |         | 0     |
 | 305148 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 417132 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 531582 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 711302 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 801922 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 944876 | null     | null      | null    | unlabelled |         | 0     |
 | 944877 | v1:6     | ethernet1 | 1235::2 | 193772     |         | 640   |
 | 944878 | v1:6     | ethernet1 | 1235::2 | 193773     |         | 640   |
 | 944879 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 944880 | v1:6     | ethernet2 | 1236::4 | 367915     |         | 1280  |
 | 944881 | null     | null      | null    | unlabelled |         | 0     |
 | 944882 | null     | null      | null    | unlabelled |         | 0     |
 | 944883 | null     | null      | null    | unlabelled |         | 0     |
 | 944884 | null     | null      | null    | unlabelled |         | 0     |
 | 944885 | null     | null      | null    | unlabelled |         | 0     |
 | 981987 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 21807  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 41363  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 74460  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 84627  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 358005 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 367911 | null     | null      | null    | unlabelled |         | 0     |
 | 367912 | v1:6     | ethernet1 | 1236::3 | 944877     |         | 0     |
 | 367913 | v1:6     | ethernet1 | 1236::3 | 944878     |         | 0     |
 | 367914 | v1:6     | ethernet1 | 1236::3 | 944879     |         | 0     |
 | 367915 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 367916 | null     | null      | null    | unlabelled |         | 0     |
 | 367917 | null     | null      | null    | unlabelled |         | 0     |
 | 367918 | null     | null      | null    | unlabelled |         | 0     |
 | 367919 | null     | null      | null    | unlabelled |         | 0     |
 | 367920 | null     | null      | null    | unlabelled |         | 0     |
 | 370232 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 496377 | null     | null      | null    | unlabelled |         | 0     |
 | 496378 | v1:4     | ethernet1 | 1.1.3.3 | 156350     |         | 0     |
 | 496379 | v1:4     | ethernet1 | 1.1.3.3 | 156351     |         | 0     |
 | 496380 | v1:4     | ethernet1 | 1.1.3.3 | 156352     |         | 0     |
 | 496381 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 496382 | null     | null      | null    | unlabelled |         | 0     |
 | 496383 | null     | null      | null    | unlabelled |         | 0     |
 | 496384 | null     | null      | null    | unlabelled |         | 0     |
 | 496385 | null     | null      | null    | unlabelled |         | 0     |
 | 496386 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#