here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 53032  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 139989 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 173418 | null     | null      | null    | unlabelled |         | 0     |
 | 173419 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 173420 | v1:4     | ethernet1 | 1.1.1.2 | 354779     |         | 0     |
 | 173421 | v1:4     | ethernet1 | 1.1.1.2 | 354780     |         | 0     |
 | 173422 | v1:4     | ethernet1 | 1.1.1.2 | 354781     |         | 0     |
 | 173423 | null     | null      | null    | unlabelled |         | 0     |
 | 173424 | null     | null      | null    | unlabelled |         | 0     |
 | 173425 | null     | null      | null    | unlabelled |         | 0     |
 | 173426 | null     | null      | null    | unlabelled |         | 0     |
 | 173427 | null     | null      | null    | unlabelled |         | 0     |
 | 294382 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 540975 | null     | null      | null    | unlabelled |         | 0     |
 | 540976 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 540977 | v1:6     | ethernet1 | 1234::2 | 80032      |         | 0     |
 | 540978 | v1:6     | ethernet1 | 1234::2 | 80033      |         | 0     |
 | 540979 | v1:6     | ethernet1 | 1234::2 | 80034      |         | 0     |
 | 540980 | null     | null      | null    | unlabelled |         | 0     |
 | 540981 | null     | null      | null    | unlabelled |         | 0     |
 | 540982 | null     | null      | null    | unlabelled |         | 0     |
 | 540983 | null     | null      | null    | unlabelled |         | 0     |
 | 540984 | null     | null      | null    | unlabelled |         | 0     |
 | 659367 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 754193 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 890508 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 12285  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 73333  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 80030  | null     | null      | null    | unlabelled |         | 0     |
 | 80031  | v1:6     | ethernet1 | 1234::1 | 540976     |         | 1280  |
 | 80032  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 80033  | v1:6     | ethernet2 | 1235::3 | 367842     |         | 640   |
 | 80034  | v1:6     | ethernet2 | 1235::3 | 367843     |         | 640   |
 | 80035  | null     | null      | null    | unlabelled |         | 0     |
 | 80036  | null     | null      | null    | unlabelled |         | 0     |
 | 80037  | null     | null      | null    | unlabelled |         | 0     |
 | 80038  | null     | null      | null    | unlabelled |         | 0     |
 | 80039  | null     | null      | null    | unlabelled |         | 0     |
 | 171865 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 194816 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 354777 | null     | null      | null    | unlabelled |         | 0     |
 | 354778 | v1:4     | ethernet1 | 1.1.1.1 | 173419     |         | 1280  |
 | 354779 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 354780 | v1:4     | ethernet2 | 1.1.2.3 | 50391      |         | 640   |
 | 354781 | v1:4     | ethernet2 | 1.1.2.3 | 50392      |         | 640   |
 | 354782 | null     | null      | null    | unlabelled |         | 0     |
 | 354783 | null     | null      | null    | unlabelled |         | 0     |
 | 354784 | null     | null      | null    | unlabelled |         | 0     |
 | 354785 | null     | null      | null    | unlabelled |         | 0     |
 | 354786 | null     | null      | null    | unlabelled |         | 0     |
 | 443043 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 596163 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 736365 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 918809 | v1:4     | ethernet2 | 1.1.2.3 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 49088  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 50388  | null     | null      | null    | unlabelled |         | 0     |
 | 50389  | v1:4     | ethernet1 | 1.1.2.2 | 354778     |         | 640   |
 | 50390  | v1:4     | ethernet1 | 1.1.2.2 | 354779     |         | 640   |
 | 50391  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 50392  | v1:4     | ethernet2 | 1.1.3.4 | 715950     |         | 1280  |
 | 50393  | null     | null      | null    | unlabelled |         | 0     |
 | 50394  | null     | null      | null    | unlabelled |         | 0     |
 | 50395  | null     | null      | null    | unlabelled |         | 0     |
 | 50396  | null     | null      | null    | unlabelled |         | 0     |
 | 50397  | null     | null      | null    | unlabelled |         | 0     |
 | 52402  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 177400 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 226469 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 249750 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 273003 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 367839 | null     | null      | null    | unlabelled |         | 0     |
 | 367840 | v1:6     | ethernet1 | 1235::2 | 80031      |         | 640   |
 | 367841 | v1:6     | ethernet1 | 1235::2 | 80032      |         | 640   |
 | 367842 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 367843 | v1:6     | ethernet2 | 1236::4 | 429349     |         | 1280  |
 | 367844 | null     | null      | null    | unlabelled |         | 0     |
 | 367845 | null     | null      | null    | unlabelled |         | 0     |
 | 367846 | null     | null      | null    | unlabelled |         | 0     |
 | 367847 | null     | null      | null    | unlabelled |         | 0     |
 | 367848 | null     | null      | null    | unlabelled |         | 0     |
 | 426646 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 902391 | v1:4     | ethernet1 | 1.1.2.2 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 51238  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 64227  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 121162 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 429345 | null     | null      | null    | unlabelled |         | 0     |
 | 429346 | v1:6     | ethernet1 | 1236::3 | 367840     |         | 0     |
 | 429347 | v1:6     | ethernet1 | 1236::3 | 367841     |         | 0     |
 | 429348 | v1:6     | ethernet1 | 1236::3 | 367842     |         | 0     |
 | 429349 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 429350 | null     | null      | null    | unlabelled |         | 0     |
 | 429351 | null     | null      | null    | unlabelled |         | 0     |
 | 429352 | null     | null      | null    | unlabelled |         | 0     |
 | 429353 | null     | null      | null    | unlabelled |         | 0     |
 | 429354 | null     | null      | null    | unlabelled |         | 0     |
 | 715946 | null     | null      | null    | unlabelled |         | 0     |
 | 715947 | v1:4     | ethernet1 | 1.1.3.3 | 50389      |         | 0     |
 | 715948 | v1:4     | ethernet1 | 1.1.3.3 | 50390      |         | 0     |
 | 715949 | v1:4     | ethernet1 | 1.1.3.3 | 50391      |         | 0     |
 | 715950 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 715951 | null     | null      | null    | unlabelled |         | 0     |
 | 715952 | null     | null      | null    | unlabelled |         | 0     |
 | 715953 | null     | null      | null    | unlabelled |         | 0     |
 | 715954 | null     | null      | null    | unlabelled |         | 0     |
 | 715955 | null     | null      | null    | unlabelled |         | 0     |
 | 779959 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 862987 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 885043 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#