here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 504402  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 562727  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 622332  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 701225  | null     | null      | null    | unlabelled |         | 0     |
 | 701226  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 701227  | v1:6     | ethernet1 | 1234::2 | 579162     |         | 0     |
 | 701228  | v1:6     | ethernet1 | 1234::2 | 579163     |         | 0     |
 | 701229  | v1:6     | ethernet1 | 1234::2 | 579164     |         | 0     |
 | 701230  | null     | null      | null    | unlabelled |         | 0     |
 | 701231  | null     | null      | null    | unlabelled |         | 0     |
 | 701232  | null     | null      | null    | unlabelled |         | 0     |
 | 701233  | null     | null      | null    | unlabelled |         | 0     |
 | 701234  | null     | null      | null    | unlabelled |         | 0     |
 | 768506  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 781364  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 971557  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1009452 | null     | null      | null    | unlabelled |         | 0     |
 | 1009453 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1009454 | v1:4     | ethernet1 | 1.1.1.2 | 649671     |         | 0     |
 | 1009455 | v1:4     | ethernet1 | 1.1.1.2 | 649672     |         | 0     |
 | 1009456 | v1:4     | ethernet1 | 1.1.1.2 | 649673     |         | 0     |
 | 1009457 | null     | null      | null    | unlabelled |         | 0     |
 | 1009458 | null     | null      | null    | unlabelled |         | 0     |
 | 1009459 | null     | null      | null    | unlabelled |         | 0     |
 | 1009460 | null     | null      | null    | unlabelled |         | 0     |
 | 1009461 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 96531  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 279134 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 328289 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 471873 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 532456 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 571870 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 573305 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 579160 | null     | null      | null    | unlabelled |         | 0     |
 | 579161 | v1:6     | ethernet1 | 1234::1 | 701226     |         | 1280  |
 | 579162 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 579163 | v1:6     | ethernet2 | 1235::3 | 430363     |         | 640   |
 | 579164 | v1:6     | ethernet2 | 1235::3 | 430364     |         | 640   |
 | 579165 | null     | null      | null    | unlabelled |         | 0     |
 | 579166 | null     | null      | null    | unlabelled |         | 0     |
 | 579167 | null     | null      | null    | unlabelled |         | 0     |
 | 579168 | null     | null      | null    | unlabelled |         | 0     |
 | 579169 | null     | null      | null    | unlabelled |         | 0     |
 | 649669 | null     | null      | null    | unlabelled |         | 0     |
 | 649670 | v1:4     | ethernet1 | 1.1.1.1 | 1009453    |         | 1280  |
 | 649671 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 649672 | v1:4     | ethernet2 | 1.1.2.3 | 270526     |         | 640   |
 | 649673 | v1:4     | ethernet2 | 1.1.2.3 | 270527     |         | 640   |
 | 649674 | null     | null      | null    | unlabelled |         | 0     |
 | 649675 | null     | null      | null    | unlabelled |         | 0     |
 | 649676 | null     | null      | null    | unlabelled |         | 0     |
 | 649677 | null     | null      | null    | unlabelled |         | 0     |
 | 649678 | null     | null      | null    | unlabelled |         | 0     |
 | 653056 | v1:4     | ethernet1 | 1.1.1.1 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 270523 | null     | null      | null    | unlabelled |         | 0     |
 | 270524 | v1:4     | ethernet1 | 1.1.2.2 | 649670     |         | 640   |
 | 270525 | v1:4     | ethernet1 | 1.1.2.2 | 649671     |         | 640   |
 | 270526 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 270527 | v1:4     | ethernet2 | 1.1.3.4 | 764052     |         | 1280  |
 | 270528 | null     | null      | null    | unlabelled |         | 0     |
 | 270529 | null     | null      | null    | unlabelled |         | 0     |
 | 270530 | null     | null      | null    | unlabelled |         | 0     |
 | 270531 | null     | null      | null    | unlabelled |         | 0     |
 | 270532 | null     | null      | null    | unlabelled |         | 0     |
 | 395237 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 430360 | null     | null      | null    | unlabelled |         | 0     |
 | 430361 | v1:6     | ethernet1 | 1235::2 | 579161     |         | 640   |
 | 430362 | v1:6     | ethernet1 | 1235::2 | 579162     |         | 640   |
 | 430363 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 430364 | v1:6     | ethernet2 | 1236::4 | 378585     |         | 1280  |
 | 430365 | null     | null      | null    | unlabelled |         | 0     |
 | 430366 | null     | null      | null    | unlabelled |         | 0     |
 | 430367 | null     | null      | null    | unlabelled |         | 0     |
 | 430368 | null     | null      | null    | unlabelled |         | 0     |
 | 430369 | null     | null      | null    | unlabelled |         | 0     |
 | 511951 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 555899 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 566343 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 634081 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 820495 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 894623 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 938633 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 378581 | null     | null      | null    | unlabelled |         | 0     |
 | 378582 | v1:6     | ethernet1 | 1236::3 | 430361     |         | 0     |
 | 378583 | v1:6     | ethernet1 | 1236::3 | 430362     |         | 0     |
 | 378584 | v1:6     | ethernet1 | 1236::3 | 430363     |         | 0     |
 | 378585 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 378586 | null     | null      | null    | unlabelled |         | 0     |
 | 378587 | null     | null      | null    | unlabelled |         | 0     |
 | 378588 | null     | null      | null    | unlabelled |         | 0     |
 | 378589 | null     | null      | null    | unlabelled |         | 0     |
 | 378590 | null     | null      | null    | unlabelled |         | 0     |
 | 464017 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 518721 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 632319 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 657667 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 764048 | null     | null      | null    | unlabelled |         | 0     |
 | 764049 | v1:4     | ethernet1 | 1.1.3.3 | 270524     |         | 0     |
 | 764050 | v1:4     | ethernet1 | 1.1.3.3 | 270525     |         | 0     |
 | 764051 | v1:4     | ethernet1 | 1.1.3.3 | 270526     |         | 0     |
 | 764052 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 764053 | null     | null      | null    | unlabelled |         | 0     |
 | 764054 | null     | null      | null    | unlabelled |         | 0     |
 | 764055 | null     | null      | null    | unlabelled |         | 0     |
 | 764056 | null     | null      | null    | unlabelled |         | 0     |
 | 764057 | null     | null      | null    | unlabelled |         | 0     |
 | 882220 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 885426 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#