here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 17308  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 101435 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 165007 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 424675 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 442326 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 528446 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 573611 | null     | null      | null    | unlabelled |         | 0     |
 | 573612 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 573613 | v1:6     | ethernet1 | 1234::2 | 404211     |         | 0     |
 | 573614 | v1:6     | ethernet1 | 1234::2 | 404212     |         | 0     |
 | 573615 | v1:6     | ethernet1 | 1234::2 | 404213     |         | 0     |
 | 573616 | null     | null      | null    | unlabelled |         | 0     |
 | 573617 | null     | null      | null    | unlabelled |         | 0     |
 | 573618 | null     | null      | null    | unlabelled |         | 0     |
 | 573619 | null     | null      | null    | unlabelled |         | 0     |
 | 573620 | null     | null      | null    | unlabelled |         | 0     |
 | 924301 | null     | null      | null    | unlabelled |         | 0     |
 | 924302 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 924303 | v1:4     | ethernet1 | 1.1.1.2 | 89833      |         | 0     |
 | 924304 | v1:4     | ethernet1 | 1.1.1.2 | 89834      |         | 0     |
 | 924305 | v1:4     | ethernet1 | 1.1.1.2 | 89835      |         | 0     |
 | 924306 | null     | null      | null    | unlabelled |         | 0     |
 | 924307 | null     | null      | null    | unlabelled |         | 0     |
 | 924308 | null     | null      | null    | unlabelled |         | 0     |
 | 924309 | null     | null      | null    | unlabelled |         | 0     |
 | 924310 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 85475  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 89831  | null     | null      | null    | unlabelled |         | 0     |
 | 89832  | v1:4     | ethernet1 | 1.1.1.1 | 924302     |         | 1280  |
 | 89833  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 89834  | v1:4     | ethernet2 | 1.1.2.3 | 19551      |         | 640   |
 | 89835  | v1:4     | ethernet2 | 1.1.2.3 | 19552      |         | 640   |
 | 89836  | null     | null      | null    | unlabelled |         | 0     |
 | 89837  | null     | null      | null    | unlabelled |         | 0     |
 | 89838  | null     | null      | null    | unlabelled |         | 0     |
 | 89839  | null     | null      | null    | unlabelled |         | 0     |
 | 89840  | null     | null      | null    | unlabelled |         | 0     |
 | 378756 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 404209 | null     | null      | null    | unlabelled |         | 0     |
 | 404210 | v1:6     | ethernet1 | 1234::1 | 573612     |         | 1280  |
 | 404211 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 404212 | v1:6     | ethernet2 | 1235::3 | 1044585    |         | 640   |
 | 404213 | v1:6     | ethernet2 | 1235::3 | 1044586    |         | 640   |
 | 404214 | null     | null      | null    | unlabelled |         | 0     |
 | 404215 | null     | null      | null    | unlabelled |         | 0     |
 | 404216 | null     | null      | null    | unlabelled |         | 0     |
 | 404217 | null     | null      | null    | unlabelled |         | 0     |
 | 404218 | null     | null      | null    | unlabelled |         | 0     |
 | 463000 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 676322 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 764695 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 864621 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 936236 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 947269 | tester:6 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 9137    | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 19548   | null     | null      | null    | unlabelled |         | 0     |
 | 19549   | v1:4     | ethernet1 | 1.1.2.2 | 89832      |         | 640   |
 | 19550   | v1:4     | ethernet1 | 1.1.2.2 | 89833      |         | 640   |
 | 19551   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 19552   | v1:4     | ethernet2 | 1.1.3.4 | 671020     |         | 1280  |
 | 19553   | null     | null      | null    | unlabelled |         | 0     |
 | 19554   | null     | null      | null    | unlabelled |         | 0     |
 | 19555   | null     | null      | null    | unlabelled |         | 0     |
 | 19556   | null     | null      | null    | unlabelled |         | 0     |
 | 19557   | null     | null      | null    | unlabelled |         | 0     |
 | 66145   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 256958  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 329092  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 431548  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 622599  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 720818  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1017755 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1044582 | null     | null      | null    | unlabelled |         | 0     |
 | 1044583 | v1:6     | ethernet1 | 1235::2 | 404210     |         | 640   |
 | 1044584 | v1:6     | ethernet1 | 1235::2 | 404211     |         | 640   |
 | 1044585 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1044586 | v1:6     | ethernet2 | 1236::4 | 403886     |         | 1280  |
 | 1044587 | null     | null      | null    | unlabelled |         | 0     |
 | 1044588 | null     | null      | null    | unlabelled |         | 0     |
 | 1044589 | null     | null      | null    | unlabelled |         | 0     |
 | 1044590 | null     | null      | null    | unlabelled |         | 0     |
 | 1044591 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 403882 | null     | null      | null    | unlabelled |         | 0     |
 | 403883 | v1:6     | ethernet1 | 1236::3 | 1044583    |         | 0     |
 | 403884 | v1:6     | ethernet1 | 1236::3 | 1044584    |         | 0     |
 | 403885 | v1:6     | ethernet1 | 1236::3 | 1044585    |         | 0     |
 | 403886 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 403887 | null     | null      | null    | unlabelled |         | 0     |
 | 403888 | null     | null      | null    | unlabelled |         | 0     |
 | 403889 | null     | null      | null    | unlabelled |         | 0     |
 | 403890 | null     | null      | null    | unlabelled |         | 0     |
 | 403891 | null     | null      | null    | unlabelled |         | 0     |
 | 435323 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 447785 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 523829 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 544817 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 671016 | null     | null      | null    | unlabelled |         | 0     |
 | 671017 | v1:4     | ethernet1 | 1.1.3.3 | 19549      |         | 0     |
 | 671018 | v1:4     | ethernet1 | 1.1.3.3 | 19550      |         | 0     |
 | 671019 | v1:4     | ethernet1 | 1.1.3.3 | 19551      |         | 0     |
 | 671020 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 671021 | null     | null      | null    | unlabelled |         | 0     |
 | 671022 | null     | null      | null    | unlabelled |         | 0     |
 | 671023 | null     | null      | null    | unlabelled |         | 0     |
 | 671024 | null     | null      | null    | unlabelled |         | 0     |
 | 671025 | null     | null      | null    | unlabelled |         | 0     |
 | 914567 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 943275 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#