here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 226826 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 303832 | null     | null      | null    | unlabelled |         | 0     |
 | 303833 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 303834 | v1:6     | ethernet1 | 1234::2 | 494946     |         | 0     |
 | 303835 | v1:6     | ethernet1 | 1234::2 | 494947     |         | 0     |
 | 303836 | v1:6     | ethernet1 | 1234::2 | 494948     |         | 0     |
 | 303837 | null     | null      | null    | unlabelled |         | 0     |
 | 303838 | null     | null      | null    | unlabelled |         | 0     |
 | 303839 | null     | null      | null    | unlabelled |         | 0     |
 | 303840 | null     | null      | null    | unlabelled |         | 0     |
 | 303841 | null     | null      | null    | unlabelled |         | 0     |
 | 318750 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 414871 | null     | null      | null    | unlabelled |         | 0     |
 | 414872 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 414873 | v1:4     | ethernet1 | 1.1.1.2 | 527595     |         | 0     |
 | 414874 | v1:4     | ethernet1 | 1.1.1.2 | 527596     |         | 0     |
 | 414875 | v1:4     | ethernet1 | 1.1.1.2 | 527597     |         | 0     |
 | 414876 | null     | null      | null    | unlabelled |         | 0     |
 | 414877 | null     | null      | null    | unlabelled |         | 0     |
 | 414878 | null     | null      | null    | unlabelled |         | 0     |
 | 414879 | null     | null      | null    | unlabelled |         | 0     |
 | 414880 | null     | null      | null    | unlabelled |         | 0     |
 | 427662 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 476607 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 501701 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 956930 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 28902  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 322398 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 464391 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 494944 | null     | null      | null    | unlabelled |         | 0     |
 | 494945 | v1:6     | ethernet1 | 1234::1 | 303833     |         | 1280  |
 | 494946 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 494947 | v1:6     | ethernet2 | 1235::3 | 1025854    |         | 640   |
 | 494948 | v1:6     | ethernet2 | 1235::3 | 1025855    |         | 640   |
 | 494949 | null     | null      | null    | unlabelled |         | 0     |
 | 494950 | null     | null      | null    | unlabelled |         | 0     |
 | 494951 | null     | null      | null    | unlabelled |         | 0     |
 | 494952 | null     | null      | null    | unlabelled |         | 0     |
 | 494953 | null     | null      | null    | unlabelled |         | 0     |
 | 527593 | null     | null      | null    | unlabelled |         | 0     |
 | 527594 | v1:4     | ethernet1 | 1.1.1.1 | 414872     |         | 1280  |
 | 527595 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 527596 | v1:4     | ethernet2 | 1.1.2.3 | 1018551    |         | 640   |
 | 527597 | v1:4     | ethernet2 | 1.1.2.3 | 1018552    |         | 640   |
 | 527598 | null     | null      | null    | unlabelled |         | 0     |
 | 527599 | null     | null      | null    | unlabelled |         | 0     |
 | 527600 | null     | null      | null    | unlabelled |         | 0     |
 | 527601 | null     | null      | null    | unlabelled |         | 0     |
 | 527602 | null     | null      | null    | unlabelled |         | 0     |
 | 693733 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 721292 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 764038 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 823074 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 999736 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 252253  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 362103  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 440961  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 510388  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 555200  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 814877  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 893644  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 956685  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1018548 | null     | null      | null    | unlabelled |         | 0     |
 | 1018549 | v1:4     | ethernet1 | 1.1.2.2 | 527594     |         | 640   |
 | 1018550 | v1:4     | ethernet1 | 1.1.2.2 | 527595     |         | 640   |
 | 1018551 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1018552 | v1:4     | ethernet2 | 1.1.3.4 | 49218      |         | 1280  |
 | 1018553 | null     | null      | null    | unlabelled |         | 0     |
 | 1018554 | null     | null      | null    | unlabelled |         | 0     |
 | 1018555 | null     | null      | null    | unlabelled |         | 0     |
 | 1018556 | null     | null      | null    | unlabelled |         | 0     |
 | 1018557 | null     | null      | null    | unlabelled |         | 0     |
 | 1025851 | null     | null      | null    | unlabelled |         | 0     |
 | 1025852 | v1:6     | ethernet1 | 1235::2 | 494945     |         | 640   |
 | 1025853 | v1:6     | ethernet1 | 1235::2 | 494946     |         | 640   |
 | 1025854 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1025855 | v1:6     | ethernet2 | 1236::4 | 936719     |         | 1280  |
 | 1025856 | null     | null      | null    | unlabelled |         | 0     |
 | 1025857 | null     | null      | null    | unlabelled |         | 0     |
 | 1025858 | null     | null      | null    | unlabelled |         | 0     |
 | 1025859 | null     | null      | null    | unlabelled |         | 0     |
 | 1025860 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 49214  | null     | null      | null    | unlabelled |         | 0     |
 | 49215  | v1:4     | ethernet1 | 1.1.3.3 | 1018549    |         | 0     |
 | 49216  | v1:4     | ethernet1 | 1.1.3.3 | 1018550    |         | 0     |
 | 49217  | v1:4     | ethernet1 | 1.1.3.3 | 1018551    |         | 0     |
 | 49218  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 49219  | null     | null      | null    | unlabelled |         | 0     |
 | 49220  | null     | null      | null    | unlabelled |         | 0     |
 | 49221  | null     | null      | null    | unlabelled |         | 0     |
 | 49222  | null     | null      | null    | unlabelled |         | 0     |
 | 49223  | null     | null      | null    | unlabelled |         | 0     |
 | 211385 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 215347 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 378883 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 399849 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 468892 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 548234 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 936715 | null     | null      | null    | unlabelled |         | 0     |
 | 936716 | v1:6     | ethernet1 | 1236::3 | 1025852    |         | 0     |
 | 936717 | v1:6     | ethernet1 | 1236::3 | 1025853    |         | 0     |
 | 936718 | v1:6     | ethernet1 | 1236::3 | 1025854    |         | 0     |
 | 936719 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 936720 | null     | null      | null    | unlabelled |         | 0     |
 | 936721 | null     | null      | null    | unlabelled |         | 0     |
 | 936722 | null     | null      | null    | unlabelled |         | 0     |
 | 936723 | null     | null      | null    | unlabelled |         | 0     |
 | 936724 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#