here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-07-30 08:54:50.462
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 103419  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 237541  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 309162  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 576366  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 642332  | null     | null      | null    | unlabelled |         | 0     |
 | 642333  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 642334  | v1:4     | ethernet1 | 1.1.1.2 | 731783     |         | 0     |
 | 642335  | v1:4     | ethernet1 | 1.1.1.2 | 731784     |         | 0     |
 | 642336  | v1:4     | ethernet1 | 1.1.1.2 | 731785     |         | 0     |
 | 642337  | null     | null      | null    | unlabelled |         | 0     |
 | 642338  | null     | null      | null    | unlabelled |         | 0     |
 | 642339  | null     | null      | null    | unlabelled |         | 0     |
 | 642340  | null     | null      | null    | unlabelled |         | 0     |
 | 642341  | null     | null      | null    | unlabelled |         | 0     |
 | 651375  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 664329  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 703051  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 801606  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 813920  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 896377  | null     | null      | null    | unlabelled |         | 0     |
 | 896378  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 896379  | v1:6     | ethernet1 | 1234::2 | 402874     |         | 0     |
 | 896380  | v1:6     | ethernet1 | 1234::2 | 402875     |         | 0     |
 | 896381  | v1:6     | ethernet1 | 1234::2 | 402876     |         | 0     |
 | 896382  | null     | null      | null    | unlabelled |         | 0     |
 | 896383  | null     | null      | null    | unlabelled |         | 0     |
 | 896384  | null     | null      | null    | unlabelled |         | 0     |
 | 896385  | null     | null      | null    | unlabelled |         | 0     |
 | 896386  | null     | null      | null    | unlabelled |         | 0     |
 | 1006457 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-07-30 08:54:50.560
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 132657 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 171435 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 292553 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 388730 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 402872 | null     | null      | null    | unlabelled |         | 0     |
 | 402873 | v1:6     | ethernet1 | 1234::1 | 896378     |         | 1280  |
 | 402874 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 402875 | v1:6     | ethernet2 | 1235::3 | 520917     |         | 640   |
 | 402876 | v1:6     | ethernet2 | 1235::3 | 520918     |         | 640   |
 | 402877 | null     | null      | null    | unlabelled |         | 0     |
 | 402878 | null     | null      | null    | unlabelled |         | 0     |
 | 402879 | null     | null      | null    | unlabelled |         | 0     |
 | 402880 | null     | null      | null    | unlabelled |         | 0     |
 | 402881 | null     | null      | null    | unlabelled |         | 0     |
 | 439121 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 445517 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 464647 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 572549 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 650473 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 722876 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 731781 | null     | null      | null    | unlabelled |         | 0     |
 | 731782 | v1:4     | ethernet1 | 1.1.1.1 | 642333     |         | 1280  |
 | 731783 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 731784 | v1:4     | ethernet2 | 1.1.2.3 | 274749     |         | 640   |
 | 731785 | v1:4     | ethernet2 | 1.1.2.3 | 274750     |         | 640   |
 | 731786 | null     | null      | null    | unlabelled |         | 0     |
 | 731787 | null     | null      | null    | unlabelled |         | 0     |
 | 731788 | null     | null      | null    | unlabelled |         | 0     |
 | 731789 | null     | null      | null    | unlabelled |         | 0     |
 | 731790 | null     | null      | null    | unlabelled |         | 0     |
 | 935276 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 947654 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-07-30 08:54:50.669
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 58218   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 177525  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 238988  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 274746  | null     | null      | null    | unlabelled |         | 0     |
 | 274747  | v1:4     | ethernet1 | 1.1.2.2 | 731782     |         | 640   |
 | 274748  | v1:4     | ethernet1 | 1.1.2.2 | 731783     |         | 640   |
 | 274749  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 274750  | v1:4     | ethernet2 | 1.1.3.4 | 967093     |         | 1280  |
 | 274751  | null     | null      | null    | unlabelled |         | 0     |
 | 274752  | null     | null      | null    | unlabelled |         | 0     |
 | 274753  | null     | null      | null    | unlabelled |         | 0     |
 | 274754  | null     | null      | null    | unlabelled |         | 0     |
 | 274755  | null     | null      | null    | unlabelled |         | 0     |
 | 465893  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 493817  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 520914  | null     | null      | null    | unlabelled |         | 0     |
 | 520915  | v1:6     | ethernet1 | 1235::2 | 402873     |         | 640   |
 | 520916  | v1:6     | ethernet1 | 1235::2 | 402874     |         | 640   |
 | 520917  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 520918  | v1:6     | ethernet2 | 1236::4 | 439570     |         | 1280  |
 | 520919  | null     | null      | null    | unlabelled |         | 0     |
 | 520920  | null     | null      | null    | unlabelled |         | 0     |
 | 520921  | null     | null      | null    | unlabelled |         | 0     |
 | 520922  | null     | null      | null    | unlabelled |         | 0     |
 | 520923  | null     | null      | null    | unlabelled |         | 0     |
 | 580704  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 619399  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 635514  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 899411  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 957235  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 981147  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1007442 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-07-30 08:54:50.760
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 69914  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 161796 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 322104 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 339445 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 384341 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 439566 | null     | null      | null    | unlabelled |         | 0     |
 | 439567 | v1:6     | ethernet1 | 1236::3 | 520915     |         | 0     |
 | 439568 | v1:6     | ethernet1 | 1236::3 | 520916     |         | 0     |
 | 439569 | v1:6     | ethernet1 | 1236::3 | 520917     |         | 0     |
 | 439570 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 439571 | null     | null      | null    | unlabelled |         | 0     |
 | 439572 | null     | null      | null    | unlabelled |         | 0     |
 | 439573 | null     | null      | null    | unlabelled |         | 0     |
 | 439574 | null     | null      | null    | unlabelled |         | 0     |
 | 439575 | null     | null      | null    | unlabelled |         | 0     |
 | 463250 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 467841 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 478005 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 607232 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 958565 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 967089 | null     | null      | null    | unlabelled |         | 0     |
 | 967090 | v1:4     | ethernet1 | 1.1.3.3 | 274747     |         | 0     |
 | 967091 | v1:4     | ethernet1 | 1.1.3.3 | 274748     |         | 0     |
 | 967092 | v1:4     | ethernet1 | 1.1.3.3 | 274749     |         | 0     |
 | 967093 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 967094 | null     | null      | null    | unlabelled |         | 0     |
 | 967095 | null     | null      | null    | unlabelled |         | 0     |
 | 967096 | null     | null      | null    | unlabelled |         | 0     |
 | 967097 | null     | null      | null    | unlabelled |         | 0     |
 | 967098 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#