here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 52460  | null     | null      | null    | unlabelled |         | 0     |
 | 52461  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 52462  | v1:4     | ethernet1 | 1.1.1.2 | 100357     |         | 0     |
 | 52463  | v1:4     | ethernet1 | 1.1.1.2 | 100358     |         | 0     |
 | 52464  | v1:4     | ethernet1 | 1.1.1.2 | 100359     |         | 0     |
 | 52465  | null     | null      | null    | unlabelled |         | 0     |
 | 52466  | null     | null      | null    | unlabelled |         | 0     |
 | 52467  | null     | null      | null    | unlabelled |         | 0     |
 | 52468  | null     | null      | null    | unlabelled |         | 0     |
 | 52469  | null     | null      | null    | unlabelled |         | 0     |
 | 70298  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 160355 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 485625 | null     | null      | null    | unlabelled |         | 0     |
 | 485626 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 485627 | v1:6     | ethernet1 | 1234::2 | 1021691    |         | 0     |
 | 485628 | v1:6     | ethernet1 | 1234::2 | 1021692    |         | 0     |
 | 485629 | v1:6     | ethernet1 | 1234::2 | 1021693    |         | 0     |
 | 485630 | null     | null      | null    | unlabelled |         | 0     |
 | 485631 | null     | null      | null    | unlabelled |         | 0     |
 | 485632 | null     | null      | null    | unlabelled |         | 0     |
 | 485633 | null     | null      | null    | unlabelled |         | 0     |
 | 485634 | null     | null      | null    | unlabelled |         | 0     |
 | 651828 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 700016 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 799250 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 941078 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 100355  | null     | null      | null    | unlabelled |         | 0     |
 | 100356  | v1:4     | ethernet1 | 1.1.1.1 | 52461      |         | 1280  |
 | 100357  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 100358  | v1:4     | ethernet2 | 1.1.2.3 | 126248     |         | 640   |
 | 100359  | v1:4     | ethernet2 | 1.1.2.3 | 126249     |         | 640   |
 | 100360  | null     | null      | null    | unlabelled |         | 0     |
 | 100361  | null     | null      | null    | unlabelled |         | 0     |
 | 100362  | null     | null      | null    | unlabelled |         | 0     |
 | 100363  | null     | null      | null    | unlabelled |         | 0     |
 | 100364  | null     | null      | null    | unlabelled |         | 0     |
 | 317004  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 324226  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 466751  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 682099  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 944593  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 978108  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1002878 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1021689 | null     | null      | null    | unlabelled |         | 0     |
 | 1021690 | v1:6     | ethernet1 | 1234::1 | 485626     |         | 1280  |
 | 1021691 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1021692 | v1:6     | ethernet2 | 1235::3 | 224652     |         | 640   |
 | 1021693 | v1:6     | ethernet2 | 1235::3 | 224653     |         | 640   |
 | 1021694 | null     | null      | null    | unlabelled |         | 0     |
 | 1021695 | null     | null      | null    | unlabelled |         | 0     |
 | 1021696 | null     | null      | null    | unlabelled |         | 0     |
 | 1021697 | null     | null      | null    | unlabelled |         | 0     |
 | 1021698 | null     | null      | null    | unlabelled |         | 0     |
 | 1024222 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 85306   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 126245  | null     | null      | null    | unlabelled |         | 0     |
 | 126246  | v1:4     | ethernet1 | 1.1.2.2 | 100356     |         | 640   |
 | 126247  | v1:4     | ethernet1 | 1.1.2.2 | 100357     |         | 640   |
 | 126248  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 126249  | v1:4     | ethernet2 | 1.1.3.4 | 156065     |         | 1280  |
 | 126250  | null     | null      | null    | unlabelled |         | 0     |
 | 126251  | null     | null      | null    | unlabelled |         | 0     |
 | 126252  | null     | null      | null    | unlabelled |         | 0     |
 | 126253  | null     | null      | null    | unlabelled |         | 0     |
 | 126254  | null     | null      | null    | unlabelled |         | 0     |
 | 224649  | null     | null      | null    | unlabelled |         | 0     |
 | 224650  | v1:6     | ethernet1 | 1235::2 | 1021690    |         | 640   |
 | 224651  | v1:6     | ethernet1 | 1235::2 | 1021691    |         | 640   |
 | 224652  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 224653  | v1:6     | ethernet2 | 1236::4 | 845135     |         | 1280  |
 | 224654  | null     | null      | null    | unlabelled |         | 0     |
 | 224655  | null     | null      | null    | unlabelled |         | 0     |
 | 224656  | null     | null      | null    | unlabelled |         | 0     |
 | 224657  | null     | null      | null    | unlabelled |         | 0     |
 | 224658  | null     | null      | null    | unlabelled |         | 0     |
 | 239613  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 585486  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 601046  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 676768  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 683123  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 929875  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1007629 | tester:4 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 16744   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 156061  | null     | null      | null    | unlabelled |         | 0     |
 | 156062  | v1:4     | ethernet1 | 1.1.3.3 | 126246     |         | 0     |
 | 156063  | v1:4     | ethernet1 | 1.1.3.3 | 126247     |         | 0     |
 | 156064  | v1:4     | ethernet1 | 1.1.3.3 | 126248     |         | 0     |
 | 156065  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 156066  | null     | null      | null    | unlabelled |         | 0     |
 | 156067  | null     | null      | null    | unlabelled |         | 0     |
 | 156068  | null     | null      | null    | unlabelled |         | 0     |
 | 156069  | null     | null      | null    | unlabelled |         | 0     |
 | 156070  | null     | null      | null    | unlabelled |         | 0     |
 | 303657  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 351605  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 361345  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 777663  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 845131  | null     | null      | null    | unlabelled |         | 0     |
 | 845132  | v1:6     | ethernet1 | 1236::3 | 224650     |         | 0     |
 | 845133  | v1:6     | ethernet1 | 1236::3 | 224651     |         | 0     |
 | 845134  | v1:6     | ethernet1 | 1236::3 | 224652     |         | 0     |
 | 845135  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 845136  | null     | null      | null    | unlabelled |         | 0     |
 | 845137  | null     | null      | null    | unlabelled |         | 0     |
 | 845138  | null     | null      | null    | unlabelled |         | 0     |
 | 845139  | null     | null      | null    | unlabelled |         | 0     |
 | 845140  | null     | null      | null    | unlabelled |         | 0     |
 | 1037649 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#