here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 65289  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 65822  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 136161 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 553095 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 594855 | null     | null      | null    | unlabelled |         | 0     |
 | 594856 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 594857 | v1:6     | ethernet1 | 1234::2 | 464368     |         | 0     |
 | 594858 | v1:6     | ethernet1 | 1234::2 | 464369     |         | 0     |
 | 594859 | v1:6     | ethernet1 | 1234::2 | 464370     |         | 0     |
 | 594860 | null     | null      | null    | unlabelled |         | 0     |
 | 594861 | null     | null      | null    | unlabelled |         | 0     |
 | 594862 | null     | null      | null    | unlabelled |         | 0     |
 | 594863 | null     | null      | null    | unlabelled |         | 0     |
 | 594864 | null     | null      | null    | unlabelled |         | 0     |
 | 729094 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 883557 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 957575 | null     | null      | null    | unlabelled |         | 0     |
 | 957576 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 957577 | v1:4     | ethernet1 | 1.1.1.2 | 134114     |         | 0     |
 | 957578 | v1:4     | ethernet1 | 1.1.1.2 | 134115     |         | 0     |
 | 957579 | v1:4     | ethernet1 | 1.1.1.2 | 134116     |         | 0     |
 | 957580 | null     | null      | null    | unlabelled |         | 0     |
 | 957581 | null     | null      | null    | unlabelled |         | 0     |
 | 957582 | null     | null      | null    | unlabelled |         | 0     |
 | 957583 | null     | null      | null    | unlabelled |         | 0     |
 | 957584 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 17669  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 134112 | null     | null      | null    | unlabelled |         | 0     |
 | 134113 | v1:4     | ethernet1 | 1.1.1.1 | 957576     |         | 1280  |
 | 134114 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 134115 | v1:4     | ethernet2 | 1.1.2.3 | 6450       |         | 640   |
 | 134116 | v1:4     | ethernet2 | 1.1.2.3 | 6451       |         | 640   |
 | 134117 | null     | null      | null    | unlabelled |         | 0     |
 | 134118 | null     | null      | null    | unlabelled |         | 0     |
 | 134119 | null     | null      | null    | unlabelled |         | 0     |
 | 134120 | null     | null      | null    | unlabelled |         | 0     |
 | 134121 | null     | null      | null    | unlabelled |         | 0     |
 | 362618 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 463741 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 464366 | null     | null      | null    | unlabelled |         | 0     |
 | 464367 | v1:6     | ethernet1 | 1234::1 | 594856     |         | 1280  |
 | 464368 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 464369 | v1:6     | ethernet2 | 1235::3 | 495540     |         | 640   |
 | 464370 | v1:6     | ethernet2 | 1235::3 | 495541     |         | 640   |
 | 464371 | null     | null      | null    | unlabelled |         | 0     |
 | 464372 | null     | null      | null    | unlabelled |         | 0     |
 | 464373 | null     | null      | null    | unlabelled |         | 0     |
 | 464374 | null     | null      | null    | unlabelled |         | 0     |
 | 464375 | null     | null      | null    | unlabelled |         | 0     |
 | 479185 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 628783 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 636208 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 665404 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 955462 | v1:6     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 6447    | null     | null      | null    | unlabelled |         | 0     |
 | 6448    | v1:4     | ethernet1 | 1.1.2.2 | 134113     |         | 640   |
 | 6449    | v1:4     | ethernet1 | 1.1.2.2 | 134114     |         | 640   |
 | 6450    | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 6451    | v1:4     | ethernet2 | 1.1.3.4 | 693025     |         | 1280  |
 | 6452    | null     | null      | null    | unlabelled |         | 0     |
 | 6453    | null     | null      | null    | unlabelled |         | 0     |
 | 6454    | null     | null      | null    | unlabelled |         | 0     |
 | 6455    | null     | null      | null    | unlabelled |         | 0     |
 | 6456    | null     | null      | null    | unlabelled |         | 0     |
 | 87135   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 139134  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 145918  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 495537  | null     | null      | null    | unlabelled |         | 0     |
 | 495538  | v1:6     | ethernet1 | 1235::2 | 464367     |         | 640   |
 | 495539  | v1:6     | ethernet1 | 1235::2 | 464368     |         | 640   |
 | 495540  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 495541  | v1:6     | ethernet2 | 1236::4 | 495558     |         | 1280  |
 | 495542  | null     | null      | null    | unlabelled |         | 0     |
 | 495543  | null     | null      | null    | unlabelled |         | 0     |
 | 495544  | null     | null      | null    | unlabelled |         | 0     |
 | 495545  | null     | null      | null    | unlabelled |         | 0     |
 | 495546  | null     | null      | null    | unlabelled |         | 0     |
 | 516398  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 562400  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 827647  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 956705  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1046287 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 209665 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 223461 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 495554 | null     | null      | null    | unlabelled |         | 0     |
 | 495555 | v1:6     | ethernet1 | 1236::3 | 495538     |         | 0     |
 | 495556 | v1:6     | ethernet1 | 1236::3 | 495539     |         | 0     |
 | 495557 | v1:6     | ethernet1 | 1236::3 | 495540     |         | 0     |
 | 495558 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 495559 | null     | null      | null    | unlabelled |         | 0     |
 | 495560 | null     | null      | null    | unlabelled |         | 0     |
 | 495561 | null     | null      | null    | unlabelled |         | 0     |
 | 495562 | null     | null      | null    | unlabelled |         | 0     |
 | 495563 | null     | null      | null    | unlabelled |         | 0     |
 | 693021 | null     | null      | null    | unlabelled |         | 0     |
 | 693022 | v1:4     | ethernet1 | 1.1.3.3 | 6448       |         | 0     |
 | 693023 | v1:4     | ethernet1 | 1.1.3.3 | 6449       |         | 0     |
 | 693024 | v1:4     | ethernet1 | 1.1.3.3 | 6450       |         | 0     |
 | 693025 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 693026 | null     | null      | null    | unlabelled |         | 0     |
 | 693027 | null     | null      | null    | unlabelled |         | 0     |
 | 693028 | null     | null      | null    | unlabelled |         | 0     |
 | 693029 | null     | null      | null    | unlabelled |         | 0     |
 | 693030 | null     | null      | null    | unlabelled |         | 0     |
 | 787334 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 836706 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 970933 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 978601 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#