here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 322704  | null     | null      | null    | unlabelled |         | 0     |
 | 322705  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 322706  | v1:4     | ethernet1 | 1.1.1.2 | 176065     |         | 0     |
 | 322707  | v1:4     | ethernet1 | 1.1.1.2 | 176066     |         | 0     |
 | 322708  | v1:4     | ethernet1 | 1.1.1.2 | 176067     |         | 0     |
 | 322709  | null     | null      | null    | unlabelled |         | 0     |
 | 322710  | null     | null      | null    | unlabelled |         | 0     |
 | 322711  | null     | null      | null    | unlabelled |         | 0     |
 | 322712  | null     | null      | null    | unlabelled |         | 0     |
 | 322713  | null     | null      | null    | unlabelled |         | 0     |
 | 356712  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 458131  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 479314  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 710073  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 718246  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 897657  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1034017 | null     | null      | null    | unlabelled |         | 0     |
 | 1034018 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1034019 | v1:6     | ethernet1 | 1234::2 | 506364     |         | 0     |
 | 1034020 | v1:6     | ethernet1 | 1234::2 | 506365     |         | 0     |
 | 1034021 | v1:6     | ethernet1 | 1234::2 | 506366     |         | 0     |
 | 1034022 | null     | null      | null    | unlabelled |         | 0     |
 | 1034023 | null     | null      | null    | unlabelled |         | 0     |
 | 1034024 | null     | null      | null    | unlabelled |         | 0     |
 | 1034025 | null     | null      | null    | unlabelled |         | 0     |
 | 1034026 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 101802  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 176063  | null     | null      | null    | unlabelled |         | 0     |
 | 176064  | v1:4     | ethernet1 | 1.1.1.1 | 322705     |         | 1280  |
 | 176065  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 176066  | v1:4     | ethernet2 | 1.1.2.3 | 100412     |         | 640   |
 | 176067  | v1:4     | ethernet2 | 1.1.2.3 | 100413     |         | 640   |
 | 176068  | null     | null      | null    | unlabelled |         | 0     |
 | 176069  | null     | null      | null    | unlabelled |         | 0     |
 | 176070  | null     | null      | null    | unlabelled |         | 0     |
 | 176071  | null     | null      | null    | unlabelled |         | 0     |
 | 176072  | null     | null      | null    | unlabelled |         | 0     |
 | 234483  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 236861  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 327677  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 331315  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 506362  | null     | null      | null    | unlabelled |         | 0     |
 | 506363  | v1:6     | ethernet1 | 1234::1 | 1034018    |         | 1280  |
 | 506364  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 506365  | v1:6     | ethernet2 | 1235::3 | 8258       |         | 640   |
 | 506366  | v1:6     | ethernet2 | 1235::3 | 8259       |         | 640   |
 | 506367  | null     | null      | null    | unlabelled |         | 0     |
 | 506368  | null     | null      | null    | unlabelled |         | 0     |
 | 506369  | null     | null      | null    | unlabelled |         | 0     |
 | 506370  | null     | null      | null    | unlabelled |         | 0     |
 | 506371  | null     | null      | null    | unlabelled |         | 0     |
 | 974623  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 997815  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1008263 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 8255   | null     | null      | null    | unlabelled |         | 0     |
 | 8256   | v1:6     | ethernet1 | 1235::2 | 506363     |         | 640   |
 | 8257   | v1:6     | ethernet1 | 1235::2 | 506364     |         | 640   |
 | 8258   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 8259   | v1:6     | ethernet2 | 1236::4 | 641410     |         | 1280  |
 | 8260   | null     | null      | null    | unlabelled |         | 0     |
 | 8261   | null     | null      | null    | unlabelled |         | 0     |
 | 8262   | null     | null      | null    | unlabelled |         | 0     |
 | 8263   | null     | null      | null    | unlabelled |         | 0     |
 | 8264   | null     | null      | null    | unlabelled |         | 0     |
 | 52188  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 100409 | null     | null      | null    | unlabelled |         | 0     |
 | 100410 | v1:4     | ethernet1 | 1.1.2.2 | 176064     |         | 640   |
 | 100411 | v1:4     | ethernet1 | 1.1.2.2 | 176065     |         | 640   |
 | 100412 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 100413 | v1:4     | ethernet2 | 1.1.3.4 | 56883      |         | 1280  |
 | 100414 | null     | null      | null    | unlabelled |         | 0     |
 | 100415 | null     | null      | null    | unlabelled |         | 0     |
 | 100416 | null     | null      | null    | unlabelled |         | 0     |
 | 100417 | null     | null      | null    | unlabelled |         | 0     |
 | 100418 | null     | null      | null    | unlabelled |         | 0     |
 | 180491 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 278287 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 404867 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 412918 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 662341 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 753869 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 987161 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 35999  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 56879  | null     | null      | null    | unlabelled |         | 0     |
 | 56880  | v1:4     | ethernet1 | 1.1.3.3 | 100410     |         | 0     |
 | 56881  | v1:4     | ethernet1 | 1.1.3.3 | 100411     |         | 0     |
 | 56882  | v1:4     | ethernet1 | 1.1.3.3 | 100412     |         | 0     |
 | 56883  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 56884  | null     | null      | null    | unlabelled |         | 0     |
 | 56885  | null     | null      | null    | unlabelled |         | 0     |
 | 56886  | null     | null      | null    | unlabelled |         | 0     |
 | 56887  | null     | null      | null    | unlabelled |         | 0     |
 | 56888  | null     | null      | null    | unlabelled |         | 0     |
 | 120984 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 278721 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 301099 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 641406 | null     | null      | null    | unlabelled |         | 0     |
 | 641407 | v1:6     | ethernet1 | 1236::3 | 8256       |         | 0     |
 | 641408 | v1:6     | ethernet1 | 1236::3 | 8257       |         | 0     |
 | 641409 | v1:6     | ethernet1 | 1236::3 | 8258       |         | 0     |
 | 641410 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 641411 | null     | null      | null    | unlabelled |         | 0     |
 | 641412 | null     | null      | null    | unlabelled |         | 0     |
 | 641413 | null     | null      | null    | unlabelled |         | 0     |
 | 641414 | null     | null      | null    | unlabelled |         | 0     |
 | 641415 | null     | null      | null    | unlabelled |         | 0     |
 | 904280 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 942940 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#