here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 135085  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 304752  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 396570  | null     | null      | null    | unlabelled |         | 0     |
 | 396571  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 396572  | v1:4     | ethernet1 | 1.1.1.2 | 1002046    |         | 0     |
 | 396573  | v1:4     | ethernet1 | 1.1.1.2 | 1002047    |         | 0     |
 | 396574  | v1:4     | ethernet1 | 1.1.1.2 | 1002048    |         | 0     |
 | 396575  | null     | null      | null    | unlabelled |         | 0     |
 | 396576  | null     | null      | null    | unlabelled |         | 0     |
 | 396577  | null     | null      | null    | unlabelled |         | 0     |
 | 396578  | null     | null      | null    | unlabelled |         | 0     |
 | 396579  | null     | null      | null    | unlabelled |         | 0     |
 | 640864  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 703438  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 802087  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 871566  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1037679 | null     | null      | null    | unlabelled |         | 0     |
 | 1037680 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1037681 | v1:6     | ethernet1 | 1234::2 | 769539     |         | 0     |
 | 1037682 | v1:6     | ethernet1 | 1234::2 | 769540     |         | 0     |
 | 1037683 | v1:6     | ethernet1 | 1234::2 | 769541     |         | 0     |
 | 1037684 | null     | null      | null    | unlabelled |         | 0     |
 | 1037685 | null     | null      | null    | unlabelled |         | 0     |
 | 1037686 | null     | null      | null    | unlabelled |         | 0     |
 | 1037687 | null     | null      | null    | unlabelled |         | 0     |
 | 1037688 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 218312  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 277818  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 769537  | null     | null      | null    | unlabelled |         | 0     |
 | 769538  | v1:6     | ethernet1 | 1234::1 | 1037680    |         | 1280  |
 | 769539  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 769540  | v1:6     | ethernet2 | 1235::3 | 151922     |         | 640   |
 | 769541  | v1:6     | ethernet2 | 1235::3 | 151923     |         | 640   |
 | 769542  | null     | null      | null    | unlabelled |         | 0     |
 | 769543  | null     | null      | null    | unlabelled |         | 0     |
 | 769544  | null     | null      | null    | unlabelled |         | 0     |
 | 769545  | null     | null      | null    | unlabelled |         | 0     |
 | 769546  | null     | null      | null    | unlabelled |         | 0     |
 | 784931  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 862313  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 866959  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 984273  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1002044 | null     | null      | null    | unlabelled |         | 0     |
 | 1002045 | v1:4     | ethernet1 | 1.1.1.1 | 396571     |         | 1280  |
 | 1002046 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1002047 | v1:4     | ethernet2 | 1.1.2.3 | 389897     |         | 640   |
 | 1002048 | v1:4     | ethernet2 | 1.1.2.3 | 389898     |         | 640   |
 | 1002049 | null     | null      | null    | unlabelled |         | 0     |
 | 1002050 | null     | null      | null    | unlabelled |         | 0     |
 | 1002051 | null     | null      | null    | unlabelled |         | 0     |
 | 1002052 | null     | null      | null    | unlabelled |         | 0     |
 | 1002053 | null     | null      | null    | unlabelled |         | 0     |
 | 1016534 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1022145 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 52416   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 151919  | null     | null      | null    | unlabelled |         | 0     |
 | 151920  | v1:6     | ethernet1 | 1235::2 | 769538     |         | 640   |
 | 151921  | v1:6     | ethernet1 | 1235::2 | 769539     |         | 640   |
 | 151922  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 151923  | v1:6     | ethernet2 | 1236::4 | 234179     |         | 1280  |
 | 151924  | null     | null      | null    | unlabelled |         | 0     |
 | 151925  | null     | null      | null    | unlabelled |         | 0     |
 | 151926  | null     | null      | null    | unlabelled |         | 0     |
 | 151927  | null     | null      | null    | unlabelled |         | 0     |
 | 151928  | null     | null      | null    | unlabelled |         | 0     |
 | 359339  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 365631  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 383593  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 389894  | null     | null      | null    | unlabelled |         | 0     |
 | 389895  | v1:4     | ethernet1 | 1.1.2.2 | 1002045    |         | 640   |
 | 389896  | v1:4     | ethernet1 | 1.1.2.2 | 1002046    |         | 640   |
 | 389897  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 389898  | v1:4     | ethernet2 | 1.1.3.4 | 838782     |         | 1280  |
 | 389899  | null     | null      | null    | unlabelled |         | 0     |
 | 389900  | null     | null      | null    | unlabelled |         | 0     |
 | 389901  | null     | null      | null    | unlabelled |         | 0     |
 | 389902  | null     | null      | null    | unlabelled |         | 0     |
 | 389903  | null     | null      | null    | unlabelled |         | 0     |
 | 500971  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 697444  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 1009908 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1016362 | v1:4     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 32446   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 131596  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 234175  | null     | null      | null    | unlabelled |         | 0     |
 | 234176  | v1:6     | ethernet1 | 1236::3 | 151920     |         | 0     |
 | 234177  | v1:6     | ethernet1 | 1236::3 | 151921     |         | 0     |
 | 234178  | v1:6     | ethernet1 | 1236::3 | 151922     |         | 0     |
 | 234179  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 234180  | null     | null      | null    | unlabelled |         | 0     |
 | 234181  | null     | null      | null    | unlabelled |         | 0     |
 | 234182  | null     | null      | null    | unlabelled |         | 0     |
 | 234183  | null     | null      | null    | unlabelled |         | 0     |
 | 234184  | null     | null      | null    | unlabelled |         | 0     |
 | 453520  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 461167  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 838778  | null     | null      | null    | unlabelled |         | 0     |
 | 838779  | v1:4     | ethernet1 | 1.1.3.3 | 389895     |         | 0     |
 | 838780  | v1:4     | ethernet1 | 1.1.3.3 | 389896     |         | 0     |
 | 838781  | v1:4     | ethernet1 | 1.1.3.3 | 389897     |         | 0     |
 | 838782  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 838783  | null     | null      | null    | unlabelled |         | 0     |
 | 838784  | null     | null      | null    | unlabelled |         | 0     |
 | 838785  | null     | null      | null    | unlabelled |         | 0     |
 | 838786  | null     | null      | null    | unlabelled |         | 0     |
 | 838787  | null     | null      | null    | unlabelled |         | 0     |
 | 921984  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1026755 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#