here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 205354 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 220731 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 343659 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 594716 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 788151 | null     | null      | null    | unlabelled |         | 0     |
 | 788152 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 788153 | v1:6     | ethernet1 | 1234::2 | 749299     |         | 0     |
 | 788154 | v1:6     | ethernet1 | 1234::2 | 749300     |         | 0     |
 | 788155 | v1:6     | ethernet1 | 1234::2 | 749301     |         | 0     |
 | 788156 | null     | null      | null    | unlabelled |         | 0     |
 | 788157 | null     | null      | null    | unlabelled |         | 0     |
 | 788158 | null     | null      | null    | unlabelled |         | 0     |
 | 788159 | null     | null      | null    | unlabelled |         | 0     |
 | 788160 | null     | null      | null    | unlabelled |         | 0     |
 | 845597 | null     | null      | null    | unlabelled |         | 0     |
 | 845598 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 845599 | v1:4     | ethernet1 | 1.1.1.2 | 272533     |         | 0     |
 | 845600 | v1:4     | ethernet1 | 1.1.1.2 | 272534     |         | 0     |
 | 845601 | v1:4     | ethernet1 | 1.1.1.2 | 272535     |         | 0     |
 | 845602 | null     | null      | null    | unlabelled |         | 0     |
 | 845603 | null     | null      | null    | unlabelled |         | 0     |
 | 845604 | null     | null      | null    | unlabelled |         | 0     |
 | 845605 | null     | null      | null    | unlabelled |         | 0     |
 | 845606 | null     | null      | null    | unlabelled |         | 0     |
 | 899196 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 925302 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 120352 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 272531 | null     | null      | null    | unlabelled |         | 0     |
 | 272532 | v1:4     | ethernet1 | 1.1.1.1 | 845598     |         | 1280  |
 | 272533 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 272534 | v1:4     | ethernet2 | 1.1.2.3 | 577691     |         | 640   |
 | 272535 | v1:4     | ethernet2 | 1.1.2.3 | 577692     |         | 640   |
 | 272536 | null     | null      | null    | unlabelled |         | 0     |
 | 272537 | null     | null      | null    | unlabelled |         | 0     |
 | 272538 | null     | null      | null    | unlabelled |         | 0     |
 | 272539 | null     | null      | null    | unlabelled |         | 0     |
 | 272540 | null     | null      | null    | unlabelled |         | 0     |
 | 426618 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 512196 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 557094 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 568742 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 627437 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 749297 | null     | null      | null    | unlabelled |         | 0     |
 | 749298 | v1:6     | ethernet1 | 1234::1 | 788152     |         | 1280  |
 | 749299 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 749300 | v1:6     | ethernet2 | 1235::3 | 1021121    |         | 640   |
 | 749301 | v1:6     | ethernet2 | 1235::3 | 1021122    |         | 640   |
 | 749302 | null     | null      | null    | unlabelled |         | 0     |
 | 749303 | null     | null      | null    | unlabelled |         | 0     |
 | 749304 | null     | null      | null    | unlabelled |         | 0     |
 | 749305 | null     | null      | null    | unlabelled |         | 0     |
 | 749306 | null     | null      | null    | unlabelled |         | 0     |
 | 771514 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 916530 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 49295   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 291624  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 369003  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 577688  | null     | null      | null    | unlabelled |         | 0     |
 | 577689  | v1:4     | ethernet1 | 1.1.2.2 | 272532     |         | 640   |
 | 577690  | v1:4     | ethernet1 | 1.1.2.2 | 272533     |         | 640   |
 | 577691  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 577692  | v1:4     | ethernet2 | 1.1.3.4 | 602962     |         | 1280  |
 | 577693  | null     | null      | null    | unlabelled |         | 0     |
 | 577694  | null     | null      | null    | unlabelled |         | 0     |
 | 577695  | null     | null      | null    | unlabelled |         | 0     |
 | 577696  | null     | null      | null    | unlabelled |         | 0     |
 | 577697  | null     | null      | null    | unlabelled |         | 0     |
 | 752816  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 777410  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 778715  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 970533  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1013190 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 1021118 | null     | null      | null    | unlabelled |         | 0     |
 | 1021119 | v1:6     | ethernet1 | 1235::2 | 749298     |         | 640   |
 | 1021120 | v1:6     | ethernet1 | 1235::2 | 749299     |         | 640   |
 | 1021121 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1021122 | v1:6     | ethernet2 | 1236::4 | 482393     |         | 1280  |
 | 1021123 | null     | null      | null    | unlabelled |         | 0     |
 | 1021124 | null     | null      | null    | unlabelled |         | 0     |
 | 1021125 | null     | null      | null    | unlabelled |         | 0     |
 | 1021126 | null     | null      | null    | unlabelled |         | 0     |
 | 1021127 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 41928  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 361942 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 449218 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 482389 | null     | null      | null    | unlabelled |         | 0     |
 | 482390 | v1:6     | ethernet1 | 1236::3 | 1021119    |         | 0     |
 | 482391 | v1:6     | ethernet1 | 1236::3 | 1021120    |         | 0     |
 | 482392 | v1:6     | ethernet1 | 1236::3 | 1021121    |         | 0     |
 | 482393 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 482394 | null     | null      | null    | unlabelled |         | 0     |
 | 482395 | null     | null      | null    | unlabelled |         | 0     |
 | 482396 | null     | null      | null    | unlabelled |         | 0     |
 | 482397 | null     | null      | null    | unlabelled |         | 0     |
 | 482398 | null     | null      | null    | unlabelled |         | 0     |
 | 593006 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 602958 | null     | null      | null    | unlabelled |         | 0     |
 | 602959 | v1:4     | ethernet1 | 1.1.3.3 | 577689     |         | 0     |
 | 602960 | v1:4     | ethernet1 | 1.1.3.3 | 577690     |         | 0     |
 | 602961 | v1:4     | ethernet1 | 1.1.3.3 | 577691     |         | 0     |
 | 602962 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 602963 | null     | null      | null    | unlabelled |         | 0     |
 | 602964 | null     | null      | null    | unlabelled |         | 0     |
 | 602965 | null     | null      | null    | unlabelled |         | 0     |
 | 602966 | null     | null      | null    | unlabelled |         | 0     |
 | 602967 | null     | null      | null    | unlabelled |         | 0     |
 | 607780 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 610726 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#