here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-12-02 22:28:09.615
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 73747   | null     | null      | null    | unlabelled |         | 0     |
 | 73748   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 73749   | v1:6     | ethernet1 | 1234::2 | 152408     |         | 0     |
 | 73750   | v1:6     | ethernet1 | 1234::2 | 152409     |         | 0     |
 | 73751   | v1:6     | ethernet1 | 1234::2 | 152410     |         | 0     |
 | 73752   | null     | null      | null    | unlabelled |         | 0     |
 | 73753   | null     | null      | null    | unlabelled |         | 0     |
 | 73754   | null     | null      | null    | unlabelled |         | 0     |
 | 73755   | null     | null      | null    | unlabelled |         | 0     |
 | 73756   | null     | null      | null    | unlabelled |         | 0     |
 | 169279  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 247992  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 280190  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 409739  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 409977  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 495872  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 570511  | null     | null      | null    | unlabelled |         | 0     |
 | 570512  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 570513  | v1:4     | ethernet1 | 1.1.1.2 | 171065     |         | 0     |
 | 570514  | v1:4     | ethernet1 | 1.1.1.2 | 171066     |         | 0     |
 | 570515  | v1:4     | ethernet1 | 1.1.1.2 | 171067     |         | 0     |
 | 570516  | null     | null      | null    | unlabelled |         | 0     |
 | 570517  | null     | null      | null    | unlabelled |         | 0     |
 | 570518  | null     | null      | null    | unlabelled |         | 0     |
 | 570519  | null     | null      | null    | unlabelled |         | 0     |
 | 570520  | null     | null      | null    | unlabelled |         | 0     |
 | 625670  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 900071  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 903034  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1001238 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-12-02 22:28:09.706
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 152406  | null     | null      | null    | unlabelled |         | 0     |
 | 152407  | v1:6     | ethernet1 | 1234::1 | 73748      |         | 1280  |
 | 152408  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 152409  | v1:6     | ethernet2 | 1235::3 | 614636     |         | 640   |
 | 152410  | v1:6     | ethernet2 | 1235::3 | 614637     |         | 640   |
 | 152411  | null     | null      | null    | unlabelled |         | 0     |
 | 152412  | null     | null      | null    | unlabelled |         | 0     |
 | 152413  | null     | null      | null    | unlabelled |         | 0     |
 | 152414  | null     | null      | null    | unlabelled |         | 0     |
 | 152415  | null     | null      | null    | unlabelled |         | 0     |
 | 170036  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 171063  | null     | null      | null    | unlabelled |         | 0     |
 | 171064  | v1:4     | ethernet1 | 1.1.1.1 | 570512     |         | 1280  |
 | 171065  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 171066  | v1:4     | ethernet2 | 1.1.2.3 | 290294     |         | 640   |
 | 171067  | v1:4     | ethernet2 | 1.1.2.3 | 290295     |         | 640   |
 | 171068  | null     | null      | null    | unlabelled |         | 0     |
 | 171069  | null     | null      | null    | unlabelled |         | 0     |
 | 171070  | null     | null      | null    | unlabelled |         | 0     |
 | 171071  | null     | null      | null    | unlabelled |         | 0     |
 | 171072  | null     | null      | null    | unlabelled |         | 0     |
 | 371629  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 424484  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 464046  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 466514  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 651992  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 670979  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 734686  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 789169  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 794992  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 828252  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1030466 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-12-02 22:28:09.827
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 110016  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 237662  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 267457  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 276586  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 290291  | null     | null      | null    | unlabelled |         | 0     |
 | 290292  | v1:4     | ethernet1 | 1.1.2.2 | 171064     |         | 640   |
 | 290293  | v1:4     | ethernet1 | 1.1.2.2 | 171065     |         | 640   |
 | 290294  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 290295  | v1:4     | ethernet2 | 1.1.3.4 | 72254      |         | 1280  |
 | 290296  | null     | null      | null    | unlabelled |         | 0     |
 | 290297  | null     | null      | null    | unlabelled |         | 0     |
 | 290298  | null     | null      | null    | unlabelled |         | 0     |
 | 290299  | null     | null      | null    | unlabelled |         | 0     |
 | 290300  | null     | null      | null    | unlabelled |         | 0     |
 | 336989  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 361138  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 421366  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 547507  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 614633  | null     | null      | null    | unlabelled |         | 0     |
 | 614634  | v1:6     | ethernet1 | 1235::2 | 152407     |         | 640   |
 | 614635  | v1:6     | ethernet1 | 1235::2 | 152408     |         | 640   |
 | 614636  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 614637  | v1:6     | ethernet2 | 1236::4 | 900040     |         | 1280  |
 | 614638  | null     | null      | null    | unlabelled |         | 0     |
 | 614639  | null     | null      | null    | unlabelled |         | 0     |
 | 614640  | null     | null      | null    | unlabelled |         | 0     |
 | 614641  | null     | null      | null    | unlabelled |         | 0     |
 | 614642  | null     | null      | null    | unlabelled |         | 0     |
 | 795311  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 845720  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 963835  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1039537 | 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
2024-12-02 22:28:09.930
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 72250   | null     | null      | null    | unlabelled |         | 0     |
 | 72251   | v1:4     | ethernet1 | 1.1.3.3 | 290292     |         | 0     |
 | 72252   | v1:4     | ethernet1 | 1.1.3.3 | 290293     |         | 0     |
 | 72253   | v1:4     | ethernet1 | 1.1.3.3 | 290294     |         | 0     |
 | 72254   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 72255   | null     | null      | null    | unlabelled |         | 0     |
 | 72256   | null     | null      | null    | unlabelled |         | 0     |
 | 72257   | null     | null      | null    | unlabelled |         | 0     |
 | 72258   | null     | null      | null    | unlabelled |         | 0     |
 | 72259   | null     | null      | null    | unlabelled |         | 0     |
 | 139001  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 183749  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 188200  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 201131  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 308668  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 503726  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 531581  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 900036  | null     | null      | null    | unlabelled |         | 0     |
 | 900037  | v1:6     | ethernet1 | 1236::3 | 614634     |         | 0     |
 | 900038  | v1:6     | ethernet1 | 1236::3 | 614635     |         | 0     |
 | 900039  | v1:6     | ethernet1 | 1236::3 | 614636     |         | 0     |
 | 900040  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 900041  | null     | null      | null    | unlabelled |         | 0     |
 | 900042  | null     | null      | null    | unlabelled |         | 0     |
 | 900043  | null     | null      | null    | unlabelled |         | 0     |
 | 900044  | null     | null      | null    | unlabelled |         | 0     |
 | 900045  | null     | null      | null    | unlabelled |         | 0     |
 | 972071  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1017841 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1028694 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#