here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 60320  | null     | null      | null    | unlabelled |         | 0     |
 | 60321  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 60322  | v1:6     | ethernet1 | 1234::2 | 335499     |         | 0     |
 | 60323  | v1:6     | ethernet1 | 1234::2 | 335500     |         | 0     |
 | 60324  | v1:6     | ethernet1 | 1234::2 | 335501     |         | 0     |
 | 60325  | null     | null      | null    | unlabelled |         | 0     |
 | 60326  | null     | null      | null    | unlabelled |         | 0     |
 | 60327  | null     | null      | null    | unlabelled |         | 0     |
 | 60328  | null     | null      | null    | unlabelled |         | 0     |
 | 60329  | null     | null      | null    | unlabelled |         | 0     |
 | 207204 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 232026 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 280419 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 383944 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 481825 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 657048 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 745345 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 829661 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 880621 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 955781 | null     | null      | null    | unlabelled |         | 0     |
 | 955782 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 955783 | v1:4     | ethernet1 | 1.1.1.2 | 581669     |         | 0     |
 | 955784 | v1:4     | ethernet1 | 1.1.1.2 | 581670     |         | 0     |
 | 955785 | v1:4     | ethernet1 | 1.1.1.2 | 581671     |         | 0     |
 | 955786 | null     | null      | null    | unlabelled |         | 0     |
 | 955787 | null     | null      | null    | unlabelled |         | 0     |
 | 955788 | null     | null      | null    | unlabelled |         | 0     |
 | 955789 | null     | null      | null    | unlabelled |         | 0     |
 | 955790 | null     | null      | null    | unlabelled |         | 0     |
 | 966584 | tester: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 |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 53215  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 252719 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 335497 | null     | null      | null    | unlabelled |         | 0     |
 | 335498 | v1:6     | ethernet1 | 1234::1 | 60321      |         | 1280  |
 | 335499 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 335500 | v1:6     | ethernet2 | 1235::3 | 709013     |         | 640   |
 | 335501 | v1:6     | ethernet2 | 1235::3 | 709014     |         | 640   |
 | 335502 | null     | null      | null    | unlabelled |         | 0     |
 | 335503 | null     | null      | null    | unlabelled |         | 0     |
 | 335504 | null     | null      | null    | unlabelled |         | 0     |
 | 335505 | null     | null      | null    | unlabelled |         | 0     |
 | 335506 | null     | null      | null    | unlabelled |         | 0     |
 | 387924 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 514302 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 545922 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 581667 | null     | null      | null    | unlabelled |         | 0     |
 | 581668 | v1:4     | ethernet1 | 1.1.1.1 | 955782     |         | 1280  |
 | 581669 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 581670 | v1:4     | ethernet2 | 1.1.2.3 | 56967      |         | 640   |
 | 581671 | v1:4     | ethernet2 | 1.1.2.3 | 56968      |         | 640   |
 | 581672 | null     | null      | null    | unlabelled |         | 0     |
 | 581673 | null     | null      | null    | unlabelled |         | 0     |
 | 581674 | null     | null      | null    | unlabelled |         | 0     |
 | 581675 | null     | null      | null    | unlabelled |         | 0     |
 | 581676 | null     | null      | null    | unlabelled |         | 0     |
 | 625238 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 676086 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 726920 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 786318 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 817922 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 866668 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 897408 | tester:4 | 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 |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 45423   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 56964   | null     | null      | null    | unlabelled |         | 0     |
 | 56965   | v1:4     | ethernet1 | 1.1.2.2 | 581668     |         | 640   |
 | 56966   | v1:4     | ethernet1 | 1.1.2.2 | 581669     |         | 640   |
 | 56967   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 56968   | v1:4     | ethernet2 | 1.1.3.4 | 910618     |         | 1280  |
 | 56969   | null     | null      | null    | unlabelled |         | 0     |
 | 56970   | null     | null      | null    | unlabelled |         | 0     |
 | 56971   | null     | null      | null    | unlabelled |         | 0     |
 | 56972   | null     | null      | null    | unlabelled |         | 0     |
 | 56973   | null     | null      | null    | unlabelled |         | 0     |
 | 207784  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 209071  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 240279  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 457068  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 530697  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 617995  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 709010  | null     | null      | null    | unlabelled |         | 0     |
 | 709011  | v1:6     | ethernet1 | 1235::2 | 335498     |         | 640   |
 | 709012  | v1:6     | ethernet1 | 1235::2 | 335499     |         | 640   |
 | 709013  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 709014  | v1:6     | ethernet2 | 1236::4 | 532595     |         | 1280  |
 | 709015  | null     | null      | null    | unlabelled |         | 0     |
 | 709016  | null     | null      | null    | unlabelled |         | 0     |
 | 709017  | null     | null      | null    | unlabelled |         | 0     |
 | 709018  | null     | null      | null    | unlabelled |         | 0     |
 | 709019  | null     | null      | null    | unlabelled |         | 0     |
 | 760310  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 871008  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 877952  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 909455  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1025929 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 6583   | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 134980 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 160171 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 211641 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 233782 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 360155 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 399066 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 532591 | null     | null      | null    | unlabelled |         | 0     |
 | 532592 | v1:6     | ethernet1 | 1236::3 | 709011     |         | 0     |
 | 532593 | v1:6     | ethernet1 | 1236::3 | 709012     |         | 0     |
 | 532594 | v1:6     | ethernet1 | 1236::3 | 709013     |         | 0     |
 | 532595 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 532596 | null     | null      | null    | unlabelled |         | 0     |
 | 532597 | null     | null      | null    | unlabelled |         | 0     |
 | 532598 | null     | null      | null    | unlabelled |         | 0     |
 | 532599 | null     | null      | null    | unlabelled |         | 0     |
 | 532600 | null     | null      | null    | unlabelled |         | 0     |
 | 550142 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 868253 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 910614 | null     | null      | null    | unlabelled |         | 0     |
 | 910615 | v1:4     | ethernet1 | 1.1.3.3 | 56965      |         | 0     |
 | 910616 | v1:4     | ethernet1 | 1.1.3.3 | 56966      |         | 0     |
 | 910617 | v1:4     | ethernet1 | 1.1.3.3 | 56967      |         | 0     |
 | 910618 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 910619 | null     | null      | null    | unlabelled |         | 0     |
 | 910620 | null     | null      | null    | unlabelled |         | 0     |
 | 910621 | null     | null      | null    | unlabelled |         | 0     |
 | 910622 | null     | null      | null    | unlabelled |         | 0     |
 | 910623 | null     | null      | null    | unlabelled |         | 0     |
 | 998345 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#