here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-06-17 12:49:49.102
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 75960  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 274629 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 308661 | null     | null      | null    | unlabelled |         | 0     |
 | 308662 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 308663 | v1:4     | ethernet1 | 1.1.1.2 | 529067     |         | 0     |
 | 308664 | v1:4     | ethernet1 | 1.1.1.2 | 529068     |         | 0     |
 | 308665 | v1:4     | ethernet1 | 1.1.1.2 | 529069     |         | 0     |
 | 308666 | null     | null      | null    | unlabelled |         | 0     |
 | 308667 | null     | null      | null    | unlabelled |         | 0     |
 | 308668 | null     | null      | null    | unlabelled |         | 0     |
 | 308669 | null     | null      | null    | unlabelled |         | 0     |
 | 308670 | null     | null      | null    | unlabelled |         | 0     |
 | 380985 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 479653 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 633533 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 662265 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 729821 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 813065 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 832452 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 851205 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 944357 | null     | null      | null    | unlabelled |         | 0     |
 | 944358 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 944359 | v1:6     | ethernet1 | 1234::2 | 1044629    |         | 0     |
 | 944360 | v1:6     | ethernet1 | 1234::2 | 1044630    |         | 0     |
 | 944361 | v1:6     | ethernet1 | 1234::2 | 1044631    |         | 0     |
 | 944362 | null     | null      | null    | unlabelled |         | 0     |
 | 944363 | null     | null      | null    | unlabelled |         | 0     |
 | 944364 | null     | null      | null    | unlabelled |         | 0     |
 | 944365 | null     | null      | null    | unlabelled |         | 0     |
 | 944366 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-06-17 12:49:49.207
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 134185  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 214451  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 224181  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 272340  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 374406  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 469184  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 521834  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 529065  | null     | null      | null    | unlabelled |         | 0     |
 | 529066  | v1:4     | ethernet1 | 1.1.1.1 | 308662     |         | 1280  |
 | 529067  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 529068  | v1:4     | ethernet2 | 1.1.2.3 | 932179     |         | 640   |
 | 529069  | v1:4     | ethernet2 | 1.1.2.3 | 932180     |         | 640   |
 | 529070  | null     | null      | null    | unlabelled |         | 0     |
 | 529071  | null     | null      | null    | unlabelled |         | 0     |
 | 529072  | null     | null      | null    | unlabelled |         | 0     |
 | 529073  | null     | null      | null    | unlabelled |         | 0     |
 | 529074  | null     | null      | null    | unlabelled |         | 0     |
 | 691116  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 770580  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 779425  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 927082  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1039582 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1044627 | null     | null      | null    | unlabelled |         | 0     |
 | 1044628 | v1:6     | ethernet1 | 1234::1 | 944358     |         | 1280  |
 | 1044629 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1044630 | v1:6     | ethernet2 | 1235::3 | 247374     |         | 640   |
 | 1044631 | v1:6     | ethernet2 | 1235::3 | 247375     |         | 640   |
 | 1044632 | null     | null      | null    | unlabelled |         | 0     |
 | 1044633 | null     | null      | null    | unlabelled |         | 0     |
 | 1044634 | null     | null      | null    | unlabelled |         | 0     |
 | 1044635 | null     | null      | null    | unlabelled |         | 0     |
 | 1044636 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-06-17 12:49:49.300
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 247371  | null     | null      | null    | unlabelled |         | 0     |
 | 247372  | v1:6     | ethernet1 | 1235::2 | 1044628    |         | 640   |
 | 247373  | v1:6     | ethernet1 | 1235::2 | 1044629    |         | 640   |
 | 247374  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 247375  | v1:6     | ethernet2 | 1236::4 | 260106     |         | 1280  |
 | 247376  | null     | null      | null    | unlabelled |         | 0     |
 | 247377  | null     | null      | null    | unlabelled |         | 0     |
 | 247378  | null     | null      | null    | unlabelled |         | 0     |
 | 247379  | null     | null      | null    | unlabelled |         | 0     |
 | 247380  | null     | null      | null    | unlabelled |         | 0     |
 | 285577  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 378976  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 412337  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 444024  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 485421  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 732012  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 749315  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 816222  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 878126  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 885636  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 932176  | null     | null      | null    | unlabelled |         | 0     |
 | 932177  | v1:4     | ethernet1 | 1.1.2.2 | 529066     |         | 640   |
 | 932178  | v1:4     | ethernet1 | 1.1.2.2 | 529067     |         | 640   |
 | 932179  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 932180  | v1:4     | ethernet2 | 1.1.3.4 | 271785     |         | 1280  |
 | 932181  | null     | null      | null    | unlabelled |         | 0     |
 | 932182  | null     | null      | null    | unlabelled |         | 0     |
 | 932183  | null     | null      | null    | unlabelled |         | 0     |
 | 932184  | null     | null      | null    | unlabelled |         | 0     |
 | 932185  | null     | null      | null    | unlabelled |         | 0     |
 | 1015266 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1035804 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-06-17 12:49:49.415
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 260102 | null     | null      | null    | unlabelled |         | 0     |
 | 260103 | v1:6     | ethernet1 | 1236::3 | 247372     |         | 0     |
 | 260104 | v1:6     | ethernet1 | 1236::3 | 247373     |         | 0     |
 | 260105 | v1:6     | ethernet1 | 1236::3 | 247374     |         | 0     |
 | 260106 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 260107 | null     | null      | null    | unlabelled |         | 0     |
 | 260108 | null     | null      | null    | unlabelled |         | 0     |
 | 260109 | null     | null      | null    | unlabelled |         | 0     |
 | 260110 | null     | null      | null    | unlabelled |         | 0     |
 | 260111 | null     | null      | null    | unlabelled |         | 0     |
 | 271781 | null     | null      | null    | unlabelled |         | 0     |
 | 271782 | v1:4     | ethernet1 | 1.1.3.3 | 932177     |         | 0     |
 | 271783 | v1:4     | ethernet1 | 1.1.3.3 | 932178     |         | 0     |
 | 271784 | v1:4     | ethernet1 | 1.1.3.3 | 932179     |         | 0     |
 | 271785 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 271786 | null     | null      | null    | unlabelled |         | 0     |
 | 271787 | null     | null      | null    | unlabelled |         | 0     |
 | 271788 | null     | null      | null    | unlabelled |         | 0     |
 | 271789 | null     | null      | null    | unlabelled |         | 0     |
 | 271790 | null     | null      | null    | unlabelled |         | 0     |
 | 308755 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 374146 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 439580 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 552609 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 621196 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 634052 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 651632 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 819667 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 894229 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 909443 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#