here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 143648  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 229569  | null     | null      | null    | unlabelled |         | 0     |
 | 229570  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 229571  | v1:4     | ethernet1 | 1.1.1.2 | 383954     |         | 0     |
 | 229572  | v1:4     | ethernet1 | 1.1.1.2 | 383955     |         | 0     |
 | 229573  | v1:4     | ethernet1 | 1.1.1.2 | 383956     |         | 0     |
 | 229574  | null     | null      | null    | unlabelled |         | 0     |
 | 229575  | null     | null      | null    | unlabelled |         | 0     |
 | 229576  | null     | null      | null    | unlabelled |         | 0     |
 | 229577  | null     | null      | null    | unlabelled |         | 0     |
 | 229578  | null     | null      | null    | unlabelled |         | 0     |
 | 234572  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 294689  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 583748  | null     | null      | null    | unlabelled |         | 0     |
 | 583749  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 583750  | v1:6     | ethernet1 | 1234::2 | 568465     |         | 0     |
 | 583751  | v1:6     | ethernet1 | 1234::2 | 568466     |         | 0     |
 | 583752  | v1:6     | ethernet1 | 1234::2 | 568467     |         | 0     |
 | 583753  | null     | null      | null    | unlabelled |         | 0     |
 | 583754  | null     | null      | null    | unlabelled |         | 0     |
 | 583755  | null     | null      | null    | unlabelled |         | 0     |
 | 583756  | null     | null      | null    | unlabelled |         | 0     |
 | 583757  | null     | null      | null    | unlabelled |         | 0     |
 | 621497  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 934625  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 1020412 | tester:4 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 78290  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 130303 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 265495 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 383952 | null     | null      | null    | unlabelled |         | 0     |
 | 383953 | v1:4     | ethernet1 | 1.1.1.1 | 229570     |         | 1280  |
 | 383954 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 383955 | v1:4     | ethernet2 | 1.1.2.3 | 793792     |         | 640   |
 | 383956 | v1:4     | ethernet2 | 1.1.2.3 | 793793     |         | 640   |
 | 383957 | null     | null      | null    | unlabelled |         | 0     |
 | 383958 | null     | null      | null    | unlabelled |         | 0     |
 | 383959 | null     | null      | null    | unlabelled |         | 0     |
 | 383960 | null     | null      | null    | unlabelled |         | 0     |
 | 383961 | null     | null      | null    | unlabelled |         | 0     |
 | 454632 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 568463 | null     | null      | null    | unlabelled |         | 0     |
 | 568464 | v1:6     | ethernet1 | 1234::1 | 583749     |         | 1280  |
 | 568465 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 568466 | v1:6     | ethernet2 | 1235::3 | 935409     |         | 640   |
 | 568467 | v1:6     | ethernet2 | 1235::3 | 935410     |         | 640   |
 | 568468 | null     | null      | null    | unlabelled |         | 0     |
 | 568469 | null     | null      | null    | unlabelled |         | 0     |
 | 568470 | null     | null      | null    | unlabelled |         | 0     |
 | 568471 | null     | null      | null    | unlabelled |         | 0     |
 | 568472 | null     | null      | null    | unlabelled |         | 0     |
 | 571119 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 653949 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 802510 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 999863 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 78529   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 312288  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 437567  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 472117  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 723182  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 793789  | null     | null      | null    | unlabelled |         | 0     |
 | 793790  | v1:4     | ethernet1 | 1.1.2.2 | 383953     |         | 640   |
 | 793791  | v1:4     | ethernet1 | 1.1.2.2 | 383954     |         | 640   |
 | 793792  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 793793  | v1:4     | ethernet2 | 1.1.3.4 | 655596     |         | 1280  |
 | 793794  | null     | null      | null    | unlabelled |         | 0     |
 | 793795  | null     | null      | null    | unlabelled |         | 0     |
 | 793796  | null     | null      | null    | unlabelled |         | 0     |
 | 793797  | null     | null      | null    | unlabelled |         | 0     |
 | 793798  | null     | null      | null    | unlabelled |         | 0     |
 | 851707  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 935406  | null     | null      | null    | unlabelled |         | 0     |
 | 935407  | v1:6     | ethernet1 | 1235::2 | 568464     |         | 640   |
 | 935408  | v1:6     | ethernet1 | 1235::2 | 568465     |         | 640   |
 | 935409  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 935410  | v1:6     | ethernet2 | 1236::4 | 216869     |         | 1280  |
 | 935411  | null     | null      | null    | unlabelled |         | 0     |
 | 935412  | null     | null      | null    | unlabelled |         | 0     |
 | 935413  | null     | null      | null    | unlabelled |         | 0     |
 | 935414  | null     | null      | null    | unlabelled |         | 0     |
 | 935415  | null     | null      | null    | unlabelled |         | 0     |
 | 995017  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1028319 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 658    | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 216865 | null     | null      | null    | unlabelled |         | 0     |
 | 216866 | v1:6     | ethernet1 | 1236::3 | 935407     |         | 0     |
 | 216867 | v1:6     | ethernet1 | 1236::3 | 935408     |         | 0     |
 | 216868 | v1:6     | ethernet1 | 1236::3 | 935409     |         | 0     |
 | 216869 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 216870 | null     | null      | null    | unlabelled |         | 0     |
 | 216871 | null     | null      | null    | unlabelled |         | 0     |
 | 216872 | null     | null      | null    | unlabelled |         | 0     |
 | 216873 | null     | null      | null    | unlabelled |         | 0     |
 | 216874 | null     | null      | null    | unlabelled |         | 0     |
 | 274246 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 376206 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 456213 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 592554 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 655592 | null     | null      | null    | unlabelled |         | 0     |
 | 655593 | v1:4     | ethernet1 | 1.1.3.3 | 793790     |         | 0     |
 | 655594 | v1:4     | ethernet1 | 1.1.3.3 | 793791     |         | 0     |
 | 655595 | v1:4     | ethernet1 | 1.1.3.3 | 793792     |         | 0     |
 | 655596 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 655597 | null     | null      | null    | unlabelled |         | 0     |
 | 655598 | null     | null      | null    | unlabelled |         | 0     |
 | 655599 | null     | null      | null    | unlabelled |         | 0     |
 | 655600 | null     | null      | null    | unlabelled |         | 0     |
 | 655601 | null     | null      | null    | unlabelled |         | 0     |
 | 958509 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#