here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 15514   | null     | null      | null    | unlabelled |         | 0     |
 | 15515   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 15516   | v1:6     | ethernet1 | 1234::2 | 699787     |         | 0     |
 | 15517   | v1:6     | ethernet1 | 1234::2 | 699788     |         | 0     |
 | 15518   | v1:6     | ethernet1 | 1234::2 | 699789     |         | 0     |
 | 15519   | null     | null      | null    | unlabelled |         | 0     |
 | 15520   | null     | null      | null    | unlabelled |         | 0     |
 | 15521   | null     | null      | null    | unlabelled |         | 0     |
 | 15522   | null     | null      | null    | unlabelled |         | 0     |
 | 15523   | null     | null      | null    | unlabelled |         | 0     |
 | 29763   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 168098  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 261074  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 443128  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 660168  | null     | null      | null    | unlabelled |         | 0     |
 | 660169  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 660170  | v1:4     | ethernet1 | 1.1.1.2 | 385045     |         | 0     |
 | 660171  | v1:4     | ethernet1 | 1.1.1.2 | 385046     |         | 0     |
 | 660172  | v1:4     | ethernet1 | 1.1.1.2 | 385047     |         | 0     |
 | 660173  | null     | null      | null    | unlabelled |         | 0     |
 | 660174  | null     | null      | null    | unlabelled |         | 0     |
 | 660175  | null     | null      | null    | unlabelled |         | 0     |
 | 660176  | null     | null      | null    | unlabelled |         | 0     |
 | 660177  | null     | null      | null    | unlabelled |         | 0     |
 | 663738  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1009283 | v1:6     | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 11268  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 75498  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 385043 | null     | null      | null    | unlabelled |         | 0     |
 | 385044 | v1:4     | ethernet1 | 1.1.1.1 | 660169     |         | 1280  |
 | 385045 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 385046 | v1:4     | ethernet2 | 1.1.2.3 | 50784      |         | 640   |
 | 385047 | v1:4     | ethernet2 | 1.1.2.3 | 50785      |         | 640   |
 | 385048 | null     | null      | null    | unlabelled |         | 0     |
 | 385049 | null     | null      | null    | unlabelled |         | 0     |
 | 385050 | null     | null      | null    | unlabelled |         | 0     |
 | 385051 | null     | null      | null    | unlabelled |         | 0     |
 | 385052 | null     | null      | null    | unlabelled |         | 0     |
 | 392708 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 457696 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 699785 | null     | null      | null    | unlabelled |         | 0     |
 | 699786 | v1:6     | ethernet1 | 1234::1 | 15515      |         | 1280  |
 | 699787 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 699788 | v1:6     | ethernet2 | 1235::3 | 381497     |         | 640   |
 | 699789 | v1:6     | ethernet2 | 1235::3 | 381498     |         | 640   |
 | 699790 | null     | null      | null    | unlabelled |         | 0     |
 | 699791 | null     | null      | null    | unlabelled |         | 0     |
 | 699792 | null     | null      | null    | unlabelled |         | 0     |
 | 699793 | null     | null      | null    | unlabelled |         | 0     |
 | 699794 | null     | null      | null    | unlabelled |         | 0     |
 | 768679 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 830059 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 877286 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 971435 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 50781  | null     | null      | null    | unlabelled |         | 0     |
 | 50782  | v1:4     | ethernet1 | 1.1.2.2 | 385044     |         | 640   |
 | 50783  | v1:4     | ethernet1 | 1.1.2.2 | 385045     |         | 640   |
 | 50784  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 50785  | v1:4     | ethernet2 | 1.1.3.4 | 348033     |         | 1280  |
 | 50786  | null     | null      | null    | unlabelled |         | 0     |
 | 50787  | null     | null      | null    | unlabelled |         | 0     |
 | 50788  | null     | null      | null    | unlabelled |         | 0     |
 | 50789  | null     | null      | null    | unlabelled |         | 0     |
 | 50790  | null     | null      | null    | unlabelled |         | 0     |
 | 51184  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 351449 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 381494 | null     | null      | null    | unlabelled |         | 0     |
 | 381495 | v1:6     | ethernet1 | 1235::2 | 699786     |         | 640   |
 | 381496 | v1:6     | ethernet1 | 1235::2 | 699787     |         | 640   |
 | 381497 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 381498 | v1:6     | ethernet2 | 1236::4 | 840743     |         | 1280  |
 | 381499 | null     | null      | null    | unlabelled |         | 0     |
 | 381500 | null     | null      | null    | unlabelled |         | 0     |
 | 381501 | null     | null      | null    | unlabelled |         | 0     |
 | 381502 | null     | null      | null    | unlabelled |         | 0     |
 | 381503 | null     | null      | null    | unlabelled |         | 0     |
 | 538052 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 636592 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 785453 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 885648 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 887837 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 966198 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 13815  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 138909 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 248844 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 348029 | null     | null      | null    | unlabelled |         | 0     |
 | 348030 | v1:4     | ethernet1 | 1.1.3.3 | 50782      |         | 0     |
 | 348031 | v1:4     | ethernet1 | 1.1.3.3 | 50783      |         | 0     |
 | 348032 | v1:4     | ethernet1 | 1.1.3.3 | 50784      |         | 0     |
 | 348033 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 348034 | null     | null      | null    | unlabelled |         | 0     |
 | 348035 | null     | null      | null    | unlabelled |         | 0     |
 | 348036 | null     | null      | null    | unlabelled |         | 0     |
 | 348037 | null     | null      | null    | unlabelled |         | 0     |
 | 348038 | null     | null      | null    | unlabelled |         | 0     |
 | 524962 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 826508 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 840739 | null     | null      | null    | unlabelled |         | 0     |
 | 840740 | v1:6     | ethernet1 | 1236::3 | 381495     |         | 0     |
 | 840741 | v1:6     | ethernet1 | 1236::3 | 381496     |         | 0     |
 | 840742 | v1:6     | ethernet1 | 1236::3 | 381497     |         | 0     |
 | 840743 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 840744 | null     | null      | null    | unlabelled |         | 0     |
 | 840745 | null     | null      | null    | unlabelled |         | 0     |
 | 840746 | null     | null      | null    | unlabelled |         | 0     |
 | 840747 | null     | null      | null    | unlabelled |         | 0     |
 | 840748 | null     | null      | null    | unlabelled |         | 0     |
 | 907635 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#