here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 79556  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 114790 | null     | null      | null    | unlabelled |         | 0     |
 | 114791 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 114792 | v1:4     | ethernet1 | 1.1.1.2 | 497269     |         | 0     |
 | 114793 | v1:4     | ethernet1 | 1.1.1.2 | 497270     |         | 0     |
 | 114794 | v1:4     | ethernet1 | 1.1.1.2 | 497271     |         | 0     |
 | 114795 | null     | null      | null    | unlabelled |         | 0     |
 | 114796 | null     | null      | null    | unlabelled |         | 0     |
 | 114797 | null     | null      | null    | unlabelled |         | 0     |
 | 114798 | null     | null      | null    | unlabelled |         | 0     |
 | 114799 | null     | null      | null    | unlabelled |         | 0     |
 | 424740 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 482519 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 614765 | null     | null      | null    | unlabelled |         | 0     |
 | 614766 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 614767 | v1:6     | ethernet1 | 1234::2 | 1048272    |         | 0     |
 | 614768 | v1:6     | ethernet1 | 1234::2 | 1048273    |         | 0     |
 | 614769 | v1:6     | ethernet1 | 1234::2 | 1048274    |         | 0     |
 | 614770 | null     | null      | null    | unlabelled |         | 0     |
 | 614771 | null     | null      | null    | unlabelled |         | 0     |
 | 614772 | null     | null      | null    | unlabelled |         | 0     |
 | 614773 | null     | null      | null    | unlabelled |         | 0     |
 | 614774 | null     | null      | null    | unlabelled |         | 0     |
 | 746822 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 892623 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 906520 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 15671   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 55927   | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 75401   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 328423  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 497267  | null     | null      | null    | unlabelled |         | 0     |
 | 497268  | v1:4     | ethernet1 | 1.1.1.1 | 114791     |         | 1280  |
 | 497269  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 497270  | v1:4     | ethernet2 | 1.1.2.3 | 770546     |         | 640   |
 | 497271  | v1:4     | ethernet2 | 1.1.2.3 | 770547     |         | 640   |
 | 497272  | null     | null      | null    | unlabelled |         | 0     |
 | 497273  | null     | null      | null    | unlabelled |         | 0     |
 | 497274  | null     | null      | null    | unlabelled |         | 0     |
 | 497275  | null     | null      | null    | unlabelled |         | 0     |
 | 497276  | null     | null      | null    | unlabelled |         | 0     |
 | 570643  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 624509  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 818646  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 851448  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1048270 | null     | null      | null    | unlabelled |         | 0     |
 | 1048271 | v1:6     | ethernet1 | 1234::1 | 614766     |         | 1280  |
 | 1048272 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1048273 | v1:6     | ethernet2 | 1235::3 | 732129     |         | 640   |
 | 1048274 | v1:6     | ethernet2 | 1235::3 | 732130     |         | 640   |
 | 1048275 | null     | null      | null    | unlabelled |         | 0     |
 | 1048276 | null     | null      | null    | unlabelled |         | 0     |
 | 1048277 | null     | null      | null    | unlabelled |         | 0     |
 | 1048278 | null     | null      | null    | unlabelled |         | 0     |
 | 1048279 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 408927  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 713807  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 732126  | null     | null      | null    | unlabelled |         | 0     |
 | 732127  | v1:6     | ethernet1 | 1235::2 | 1048271    |         | 640   |
 | 732128  | v1:6     | ethernet1 | 1235::2 | 1048272    |         | 640   |
 | 732129  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 732130  | v1:6     | ethernet2 | 1236::4 | 404624     |         | 1280  |
 | 732131  | null     | null      | null    | unlabelled |         | 0     |
 | 732132  | null     | null      | null    | unlabelled |         | 0     |
 | 732133  | null     | null      | null    | unlabelled |         | 0     |
 | 732134  | null     | null      | null    | unlabelled |         | 0     |
 | 732135  | null     | null      | null    | unlabelled |         | 0     |
 | 744225  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 760907  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 770543  | null     | null      | null    | unlabelled |         | 0     |
 | 770544  | v1:4     | ethernet1 | 1.1.2.2 | 497268     |         | 640   |
 | 770545  | v1:4     | ethernet1 | 1.1.2.2 | 497269     |         | 640   |
 | 770546  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 770547  | v1:4     | ethernet2 | 1.1.3.4 | 948347     |         | 1280  |
 | 770548  | null     | null      | null    | unlabelled |         | 0     |
 | 770549  | null     | null      | null    | unlabelled |         | 0     |
 | 770550  | null     | null      | null    | unlabelled |         | 0     |
 | 770551  | null     | null      | null    | unlabelled |         | 0     |
 | 770552  | null     | null      | null    | unlabelled |         | 0     |
 | 830568  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 838499  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 956422  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1033351 | v1:4     | ethernet2 | 1.1.3.4 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 404620  | null     | null      | null    | unlabelled |         | 0     |
 | 404621  | v1:6     | ethernet1 | 1236::3 | 732127     |         | 0     |
 | 404622  | v1:6     | ethernet1 | 1236::3 | 732128     |         | 0     |
 | 404623  | v1:6     | ethernet1 | 1236::3 | 732129     |         | 0     |
 | 404624  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 404625  | null     | null      | null    | unlabelled |         | 0     |
 | 404626  | null     | null      | null    | unlabelled |         | 0     |
 | 404627  | null     | null      | null    | unlabelled |         | 0     |
 | 404628  | null     | null      | null    | unlabelled |         | 0     |
 | 404629  | null     | null      | null    | unlabelled |         | 0     |
 | 462408  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 735872  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 929950  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 941116  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 948343  | null     | null      | null    | unlabelled |         | 0     |
 | 948344  | v1:4     | ethernet1 | 1.1.3.3 | 770544     |         | 0     |
 | 948345  | v1:4     | ethernet1 | 1.1.3.3 | 770545     |         | 0     |
 | 948346  | v1:4     | ethernet1 | 1.1.3.3 | 770546     |         | 0     |
 | 948347  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 948348  | null     | null      | null    | unlabelled |         | 0     |
 | 948349  | null     | null      | null    | unlabelled |         | 0     |
 | 948350  | null     | null      | null    | unlabelled |         | 0     |
 | 948351  | null     | null      | null    | unlabelled |         | 0     |
 | 948352  | null     | null      | null    | unlabelled |         | 0     |
 | 964227  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1015369 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#