here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 327456 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 383298 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 419681 | null     | null      | null    | unlabelled |         | 0     |
 | 419682 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 419683 | v1:4     | ethernet1 | 1.1.1.2 | 333898     |         | 0     |
 | 419684 | v1:4     | ethernet1 | 1.1.1.2 | 333899     |         | 0     |
 | 419685 | v1:4     | ethernet1 | 1.1.1.2 | 333900     |         | 0     |
 | 419686 | null     | null      | null    | unlabelled |         | 0     |
 | 419687 | null     | null      | null    | unlabelled |         | 0     |
 | 419688 | null     | null      | null    | unlabelled |         | 0     |
 | 419689 | null     | null      | null    | unlabelled |         | 0     |
 | 419690 | null     | null      | null    | unlabelled |         | 0     |
 | 614179 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 614301 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 696332 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 878176 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 925788 | null     | null      | null    | unlabelled |         | 0     |
 | 925789 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 925790 | v1:6     | ethernet1 | 1234::2 | 495591     |         | 0     |
 | 925791 | v1:6     | ethernet1 | 1234::2 | 495592     |         | 0     |
 | 925792 | v1:6     | ethernet1 | 1234::2 | 495593     |         | 0     |
 | 925793 | null     | null      | null    | unlabelled |         | 0     |
 | 925794 | null     | null      | null    | unlabelled |         | 0     |
 | 925795 | null     | null      | null    | unlabelled |         | 0     |
 | 925796 | null     | null      | null    | unlabelled |         | 0     |
 | 925797 | 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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 285283 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 333896 | null     | null      | null    | unlabelled |         | 0     |
 | 333897 | v1:4     | ethernet1 | 1.1.1.1 | 419682     |         | 1280  |
 | 333898 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 333899 | v1:4     | ethernet2 | 1.1.2.3 | 461398     |         | 640   |
 | 333900 | v1:4     | ethernet2 | 1.1.2.3 | 461399     |         | 640   |
 | 333901 | null     | null      | null    | unlabelled |         | 0     |
 | 333902 | null     | null      | null    | unlabelled |         | 0     |
 | 333903 | null     | null      | null    | unlabelled |         | 0     |
 | 333904 | null     | null      | null    | unlabelled |         | 0     |
 | 333905 | null     | null      | null    | unlabelled |         | 0     |
 | 462344 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 495589 | null     | null      | null    | unlabelled |         | 0     |
 | 495590 | v1:6     | ethernet1 | 1234::1 | 925789     |         | 1280  |
 | 495591 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 495592 | v1:6     | ethernet2 | 1235::3 | 648934     |         | 640   |
 | 495593 | v1:6     | ethernet2 | 1235::3 | 648935     |         | 640   |
 | 495594 | null     | null      | null    | unlabelled |         | 0     |
 | 495595 | null     | null      | null    | unlabelled |         | 0     |
 | 495596 | null     | null      | null    | unlabelled |         | 0     |
 | 495597 | null     | null      | null    | unlabelled |         | 0     |
 | 495598 | null     | null      | null    | unlabelled |         | 0     |
 | 504983 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 576648 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 705876 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 844658 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 920732 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 975340 | tester: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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 76909   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 160117  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 240216  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 271338  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 288433  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 309516  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 461395  | null     | null      | null    | unlabelled |         | 0     |
 | 461396  | v1:4     | ethernet1 | 1.1.2.2 | 333897     |         | 640   |
 | 461397  | v1:4     | ethernet1 | 1.1.2.2 | 333898     |         | 640   |
 | 461398  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 461399  | v1:4     | ethernet2 | 1.1.3.4 | 1001757    |         | 1280  |
 | 461400  | null     | null      | null    | unlabelled |         | 0     |
 | 461401  | null     | null      | null    | unlabelled |         | 0     |
 | 461402  | null     | null      | null    | unlabelled |         | 0     |
 | 461403  | null     | null      | null    | unlabelled |         | 0     |
 | 461404  | null     | null      | null    | unlabelled |         | 0     |
 | 581286  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 648931  | null     | null      | null    | unlabelled |         | 0     |
 | 648932  | v1:6     | ethernet1 | 1235::2 | 495590     |         | 640   |
 | 648933  | v1:6     | ethernet1 | 1235::2 | 495591     |         | 640   |
 | 648934  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 648935  | v1:6     | ethernet2 | 1236::4 | 588758     |         | 1280  |
 | 648936  | null     | null      | null    | unlabelled |         | 0     |
 | 648937  | null     | null      | null    | unlabelled |         | 0     |
 | 648938  | null     | null      | null    | unlabelled |         | 0     |
 | 648939  | null     | null      | null    | unlabelled |         | 0     |
 | 648940  | null     | null      | null    | unlabelled |         | 0     |
 | 1020699 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 55665   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 130462  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 421419  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 499009  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 588754  | null     | null      | null    | unlabelled |         | 0     |
 | 588755  | v1:6     | ethernet1 | 1236::3 | 648932     |         | 0     |
 | 588756  | v1:6     | ethernet1 | 1236::3 | 648933     |         | 0     |
 | 588757  | v1:6     | ethernet1 | 1236::3 | 648934     |         | 0     |
 | 588758  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 588759  | null     | null      | null    | unlabelled |         | 0     |
 | 588760  | null     | null      | null    | unlabelled |         | 0     |
 | 588761  | null     | null      | null    | unlabelled |         | 0     |
 | 588762  | null     | null      | null    | unlabelled |         | 0     |
 | 588763  | null     | null      | null    | unlabelled |         | 0     |
 | 606872  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 976296  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1001753 | null     | null      | null    | unlabelled |         | 0     |
 | 1001754 | v1:4     | ethernet1 | 1.1.3.3 | 461396     |         | 0     |
 | 1001755 | v1:4     | ethernet1 | 1.1.3.3 | 461397     |         | 0     |
 | 1001756 | v1:4     | ethernet1 | 1.1.3.3 | 461398     |         | 0     |
 | 1001757 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1001758 | null     | null      | null    | unlabelled |         | 0     |
 | 1001759 | null     | null      | null    | unlabelled |         | 0     |
 | 1001760 | null     | null      | null    | unlabelled |         | 0     |
 | 1001761 | null     | null      | null    | unlabelled |         | 0     |
 | 1001762 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#