here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 2641   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 21142  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 152861 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 246246 | null     | null      | null    | unlabelled |         | 0     |
 | 246247 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 246248 | v1:6     | ethernet1 | 1234::2 | 740007     |         | 0     |
 | 246249 | v1:6     | ethernet1 | 1234::2 | 740008     |         | 0     |
 | 246250 | v1:6     | ethernet1 | 1234::2 | 740009     |         | 0     |
 | 246251 | null     | null      | null    | unlabelled |         | 0     |
 | 246252 | null     | null      | null    | unlabelled |         | 0     |
 | 246253 | null     | null      | null    | unlabelled |         | 0     |
 | 246254 | null     | null      | null    | unlabelled |         | 0     |
 | 246255 | null     | null      | null    | unlabelled |         | 0     |
 | 369072 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 568337 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 681567 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 751932 | null     | null      | null    | unlabelled |         | 0     |
 | 751933 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 751934 | v1:4     | ethernet1 | 1.1.1.2 | 381619     |         | 0     |
 | 751935 | v1:4     | ethernet1 | 1.1.1.2 | 381620     |         | 0     |
 | 751936 | v1:4     | ethernet1 | 1.1.1.2 | 381621     |         | 0     |
 | 751937 | null     | null      | null    | unlabelled |         | 0     |
 | 751938 | null     | null      | null    | unlabelled |         | 0     |
 | 751939 | null     | null      | null    | unlabelled |         | 0     |
 | 751940 | null     | null      | null    | unlabelled |         | 0     |
 | 751941 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 79067  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 103821 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 112895 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 330816 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 381617 | null     | null      | null    | unlabelled |         | 0     |
 | 381618 | v1:4     | ethernet1 | 1.1.1.1 | 751933     |         | 1280  |
 | 381619 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 381620 | v1:4     | ethernet2 | 1.1.2.3 | 116783     |         | 640   |
 | 381621 | v1:4     | ethernet2 | 1.1.2.3 | 116784     |         | 640   |
 | 381622 | null     | null      | null    | unlabelled |         | 0     |
 | 381623 | null     | null      | null    | unlabelled |         | 0     |
 | 381624 | null     | null      | null    | unlabelled |         | 0     |
 | 381625 | null     | null      | null    | unlabelled |         | 0     |
 | 381626 | null     | null      | null    | unlabelled |         | 0     |
 | 402628 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 740005 | null     | null      | null    | unlabelled |         | 0     |
 | 740006 | v1:6     | ethernet1 | 1234::1 | 246247     |         | 1280  |
 | 740007 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 740008 | v1:6     | ethernet2 | 1235::3 | 831077     |         | 640   |
 | 740009 | v1:6     | ethernet2 | 1235::3 | 831078     |         | 640   |
 | 740010 | null     | null      | null    | unlabelled |         | 0     |
 | 740011 | null     | null      | null    | unlabelled |         | 0     |
 | 740012 | null     | null      | null    | unlabelled |         | 0     |
 | 740013 | null     | null      | null    | unlabelled |         | 0     |
 | 740014 | null     | null      | null    | unlabelled |         | 0     |
 | 780529 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 921592 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 989158 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 9199   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 61873  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 106235 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 116780 | null     | null      | null    | unlabelled |         | 0     |
 | 116781 | v1:4     | ethernet1 | 1.1.2.2 | 381618     |         | 640   |
 | 116782 | v1:4     | ethernet1 | 1.1.2.2 | 381619     |         | 640   |
 | 116783 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 116784 | v1:4     | ethernet2 | 1.1.3.4 | 513005     |         | 1280  |
 | 116785 | null     | null      | null    | unlabelled |         | 0     |
 | 116786 | null     | null      | null    | unlabelled |         | 0     |
 | 116787 | null     | null      | null    | unlabelled |         | 0     |
 | 116788 | null     | null      | null    | unlabelled |         | 0     |
 | 116789 | null     | null      | null    | unlabelled |         | 0     |
 | 195086 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 226669 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 507789 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 831074 | null     | null      | null    | unlabelled |         | 0     |
 | 831075 | v1:6     | ethernet1 | 1235::2 | 740006     |         | 640   |
 | 831076 | v1:6     | ethernet1 | 1235::2 | 740007     |         | 640   |
 | 831077 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 831078 | v1:6     | ethernet2 | 1236::4 | 717495     |         | 1280  |
 | 831079 | null     | null      | null    | unlabelled |         | 0     |
 | 831080 | null     | null      | null    | unlabelled |         | 0     |
 | 831081 | null     | null      | null    | unlabelled |         | 0     |
 | 831082 | null     | null      | null    | unlabelled |         | 0     |
 | 831083 | null     | null      | null    | unlabelled |         | 0     |
 | 835353 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 974699 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 25432  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 212741 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 513001 | null     | null      | null    | unlabelled |         | 0     |
 | 513002 | v1:4     | ethernet1 | 1.1.3.3 | 116781     |         | 0     |
 | 513003 | v1:4     | ethernet1 | 1.1.3.3 | 116782     |         | 0     |
 | 513004 | v1:4     | ethernet1 | 1.1.3.3 | 116783     |         | 0     |
 | 513005 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 513006 | null     | null      | null    | unlabelled |         | 0     |
 | 513007 | null     | null      | null    | unlabelled |         | 0     |
 | 513008 | null     | null      | null    | unlabelled |         | 0     |
 | 513009 | null     | null      | null    | unlabelled |         | 0     |
 | 513010 | null     | null      | null    | unlabelled |         | 0     |
 | 519379 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 565319 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 622686 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 717491 | null     | null      | null    | unlabelled |         | 0     |
 | 717492 | v1:6     | ethernet1 | 1236::3 | 831075     |         | 0     |
 | 717493 | v1:6     | ethernet1 | 1236::3 | 831076     |         | 0     |
 | 717494 | v1:6     | ethernet1 | 1236::3 | 831077     |         | 0     |
 | 717495 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 717496 | null     | null      | null    | unlabelled |         | 0     |
 | 717497 | null     | null      | null    | unlabelled |         | 0     |
 | 717498 | null     | null      | null    | unlabelled |         | 0     |
 | 717499 | null     | null      | null    | unlabelled |         | 0     |
 | 717500 | null     | null      | null    | unlabelled |         | 0     |
 | 848252 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#