here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 252758  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 268389  | null     | null      | null    | unlabelled |         | 0     |
 | 268390  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 268391  | v1:6     | ethernet1 | 1234::2 | 125649     |         | 0     |
 | 268392  | v1:6     | ethernet1 | 1234::2 | 125650     |         | 0     |
 | 268393  | v1:6     | ethernet1 | 1234::2 | 125651     |         | 0     |
 | 268394  | null     | null      | null    | unlabelled |         | 0     |
 | 268395  | null     | null      | null    | unlabelled |         | 0     |
 | 268396  | null     | null      | null    | unlabelled |         | 0     |
 | 268397  | null     | null      | null    | unlabelled |         | 0     |
 | 268398  | null     | null      | null    | unlabelled |         | 0     |
 | 294997  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 304515  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 894741  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1011895 | null     | null      | null    | unlabelled |         | 0     |
 | 1011896 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1011897 | v1:4     | ethernet1 | 1.1.1.2 | 632064     |         | 0     |
 | 1011898 | v1:4     | ethernet1 | 1.1.1.2 | 632065     |         | 0     |
 | 1011899 | v1:4     | ethernet1 | 1.1.1.2 | 632066     |         | 0     |
 | 1011900 | null     | null      | null    | unlabelled |         | 0     |
 | 1011901 | null     | null      | null    | unlabelled |         | 0     |
 | 1011902 | null     | null      | null    | unlabelled |         | 0     |
 | 1011903 | null     | null      | null    | unlabelled |         | 0     |
 | 1011904 | null     | null      | null    | unlabelled |         | 0     |
 | 1037041 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1038984 | v1:4     | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 26595   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 107927  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 125647  | null     | null      | null    | unlabelled |         | 0     |
 | 125648  | v1:6     | ethernet1 | 1234::1 | 268390     |         | 1280  |
 | 125649  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 125650  | v1:6     | ethernet2 | 1235::3 | 210869     |         | 640   |
 | 125651  | v1:6     | ethernet2 | 1235::3 | 210870     |         | 640   |
 | 125652  | null     | null      | null    | unlabelled |         | 0     |
 | 125653  | null     | null      | null    | unlabelled |         | 0     |
 | 125654  | null     | null      | null    | unlabelled |         | 0     |
 | 125655  | null     | null      | null    | unlabelled |         | 0     |
 | 125656  | null     | null      | null    | unlabelled |         | 0     |
 | 502477  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 592603  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 601651  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 632062  | null     | null      | null    | unlabelled |         | 0     |
 | 632063  | v1:4     | ethernet1 | 1.1.1.1 | 1011896    |         | 1280  |
 | 632064  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 632065  | v1:4     | ethernet2 | 1.1.2.3 | 515167     |         | 640   |
 | 632066  | v1:4     | ethernet2 | 1.1.2.3 | 515168     |         | 640   |
 | 632067  | null     | null      | null    | unlabelled |         | 0     |
 | 632068  | null     | null      | null    | unlabelled |         | 0     |
 | 632069  | null     | null      | null    | unlabelled |         | 0     |
 | 632070  | null     | null      | null    | unlabelled |         | 0     |
 | 632071  | null     | null      | null    | unlabelled |         | 0     |
 | 857316  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 893903  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1021676 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 67309   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 91999   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 132199  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 210866  | null     | null      | null    | unlabelled |         | 0     |
 | 210867  | v1:6     | ethernet1 | 1235::2 | 125648     |         | 640   |
 | 210868  | v1:6     | ethernet1 | 1235::2 | 125649     |         | 640   |
 | 210869  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 210870  | v1:6     | ethernet2 | 1236::4 | 92222      |         | 1280  |
 | 210871  | null     | null      | null    | unlabelled |         | 0     |
 | 210872  | null     | null      | null    | unlabelled |         | 0     |
 | 210873  | null     | null      | null    | unlabelled |         | 0     |
 | 210874  | null     | null      | null    | unlabelled |         | 0     |
 | 210875  | null     | null      | null    | unlabelled |         | 0     |
 | 213285  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 405601  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 511332  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 515164  | null     | null      | null    | unlabelled |         | 0     |
 | 515165  | v1:4     | ethernet1 | 1.1.2.2 | 632063     |         | 640   |
 | 515166  | v1:4     | ethernet1 | 1.1.2.2 | 632064     |         | 640   |
 | 515167  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 515168  | v1:4     | ethernet2 | 1.1.3.4 | 322377     |         | 1280  |
 | 515169  | null     | null      | null    | unlabelled |         | 0     |
 | 515170  | null     | null      | null    | unlabelled |         | 0     |
 | 515171  | null     | null      | null    | unlabelled |         | 0     |
 | 515172  | null     | null      | null    | unlabelled |         | 0     |
 | 515173  | null     | null      | null    | unlabelled |         | 0     |
 | 758562  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1034772 | v1:6     | ethernet1 | 1235::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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 92218  | null     | null      | null    | unlabelled |         | 0     |
 | 92219  | v1:6     | ethernet1 | 1236::3 | 210867     |         | 0     |
 | 92220  | v1:6     | ethernet1 | 1236::3 | 210868     |         | 0     |
 | 92221  | v1:6     | ethernet1 | 1236::3 | 210869     |         | 0     |
 | 92222  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 92223  | null     | null      | null    | unlabelled |         | 0     |
 | 92224  | null     | null      | null    | unlabelled |         | 0     |
 | 92225  | null     | null      | null    | unlabelled |         | 0     |
 | 92226  | null     | null      | null    | unlabelled |         | 0     |
 | 92227  | null     | null      | null    | unlabelled |         | 0     |
 | 140882 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 253713 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 322373 | null     | null      | null    | unlabelled |         | 0     |
 | 322374 | v1:4     | ethernet1 | 1.1.3.3 | 515165     |         | 0     |
 | 322375 | v1:4     | ethernet1 | 1.1.3.3 | 515166     |         | 0     |
 | 322376 | v1:4     | ethernet1 | 1.1.3.3 | 515167     |         | 0     |
 | 322377 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 322378 | null     | null      | null    | unlabelled |         | 0     |
 | 322379 | null     | null      | null    | unlabelled |         | 0     |
 | 322380 | null     | null      | null    | unlabelled |         | 0     |
 | 322381 | null     | null      | null    | unlabelled |         | 0     |
 | 322382 | null     | null      | null    | unlabelled |         | 0     |
 | 373659 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 495353 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 514854 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 866714 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#