here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-11-07 06:58:47.100
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 32106  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 68459  | null     | null      | null    | unlabelled |         | 0     |
 | 68460  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 68461  | v1:6     | ethernet1 | 1234::2 | 1017842    |         | 0     |
 | 68462  | v1:6     | ethernet1 | 1234::2 | 1017843    |         | 0     |
 | 68463  | v1:6     | ethernet1 | 1234::2 | 1017844    |         | 0     |
 | 68464  | null     | null      | null    | unlabelled |         | 0     |
 | 68465  | null     | null      | null    | unlabelled |         | 0     |
 | 68466  | null     | null      | null    | unlabelled |         | 0     |
 | 68467  | null     | null      | null    | unlabelled |         | 0     |
 | 68468  | null     | null      | null    | unlabelled |         | 0     |
 | 149371 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 149514 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 306118 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 378989 | null     | null      | null    | unlabelled |         | 0     |
 | 378990 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 378991 | v1:4     | ethernet1 | 1.1.1.2 | 122876     |         | 0     |
 | 378992 | v1:4     | ethernet1 | 1.1.1.2 | 122877     |         | 0     |
 | 378993 | v1:4     | ethernet1 | 1.1.1.2 | 122878     |         | 0     |
 | 378994 | null     | null      | null    | unlabelled |         | 0     |
 | 378995 | null     | null      | null    | unlabelled |         | 0     |
 | 378996 | null     | null      | null    | unlabelled |         | 0     |
 | 378997 | null     | null      | null    | unlabelled |         | 0     |
 | 378998 | null     | null      | null    | unlabelled |         | 0     |
 | 399301 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 561724 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 605815 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 672748 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 690884 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 945336 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-11-07 06:58:47.206
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 61196   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 122874  | null     | null      | null    | unlabelled |         | 0     |
 | 122875  | v1:4     | ethernet1 | 1.1.1.1 | 378990     |         | 1280  |
 | 122876  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 122877  | v1:4     | ethernet2 | 1.1.2.3 | 98836      |         | 640   |
 | 122878  | v1:4     | ethernet2 | 1.1.2.3 | 98837      |         | 640   |
 | 122879  | null     | null      | null    | unlabelled |         | 0     |
 | 122880  | null     | null      | null    | unlabelled |         | 0     |
 | 122881  | null     | null      | null    | unlabelled |         | 0     |
 | 122882  | null     | null      | null    | unlabelled |         | 0     |
 | 122883  | null     | null      | null    | unlabelled |         | 0     |
 | 226604  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 292699  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 433413  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 470860  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 499314  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 586668  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 599906  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 709396  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 711830  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 830393  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 899881  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1017840 | null     | null      | null    | unlabelled |         | 0     |
 | 1017841 | v1:6     | ethernet1 | 1234::1 | 68460      |         | 1280  |
 | 1017842 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1017843 | v1:6     | ethernet2 | 1235::3 | 377484     |         | 640   |
 | 1017844 | v1:6     | ethernet2 | 1235::3 | 377485     |         | 640   |
 | 1017845 | null     | null      | null    | unlabelled |         | 0     |
 | 1017846 | null     | null      | null    | unlabelled |         | 0     |
 | 1017847 | null     | null      | null    | unlabelled |         | 0     |
 | 1017848 | null     | null      | null    | unlabelled |         | 0     |
 | 1017849 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-11-07 06:58:47.317
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 4690   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 55677  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 98833  | null     | null      | null    | unlabelled |         | 0     |
 | 98834  | v1:4     | ethernet1 | 1.1.2.2 | 122875     |         | 640   |
 | 98835  | v1:4     | ethernet1 | 1.1.2.2 | 122876     |         | 640   |
 | 98836  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 98837  | v1:4     | ethernet2 | 1.1.3.4 | 425833     |         | 1280  |
 | 98838  | null     | null      | null    | unlabelled |         | 0     |
 | 98839  | null     | null      | null    | unlabelled |         | 0     |
 | 98840  | null     | null      | null    | unlabelled |         | 0     |
 | 98841  | null     | null      | null    | unlabelled |         | 0     |
 | 98842  | null     | null      | null    | unlabelled |         | 0     |
 | 100601 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 248225 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 279747 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 377481 | null     | null      | null    | unlabelled |         | 0     |
 | 377482 | v1:6     | ethernet1 | 1235::2 | 1017841    |         | 640   |
 | 377483 | v1:6     | ethernet1 | 1235::2 | 1017842    |         | 640   |
 | 377484 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 377485 | v1:6     | ethernet2 | 1236::4 | 587544     |         | 1280  |
 | 377486 | null     | null      | null    | unlabelled |         | 0     |
 | 377487 | null     | null      | null    | unlabelled |         | 0     |
 | 377488 | null     | null      | null    | unlabelled |         | 0     |
 | 377489 | null     | null      | null    | unlabelled |         | 0     |
 | 377490 | null     | null      | null    | unlabelled |         | 0     |
 | 410856 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 532627 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 585866 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 612064 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 662972 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 677053 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 991903 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-11-07 06:58:47.380
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 347172 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 425829 | null     | null      | null    | unlabelled |         | 0     |
 | 425830 | v1:4     | ethernet1 | 1.1.3.3 | 98834      |         | 0     |
 | 425831 | v1:4     | ethernet1 | 1.1.3.3 | 98835      |         | 0     |
 | 425832 | v1:4     | ethernet1 | 1.1.3.3 | 98836      |         | 0     |
 | 425833 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 425834 | null     | null      | null    | unlabelled |         | 0     |
 | 425835 | null     | null      | null    | unlabelled |         | 0     |
 | 425836 | null     | null      | null    | unlabelled |         | 0     |
 | 425837 | null     | null      | null    | unlabelled |         | 0     |
 | 425838 | null     | null      | null    | unlabelled |         | 0     |
 | 440587 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 453618 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 512113 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 560144 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 587540 | null     | null      | null    | unlabelled |         | 0     |
 | 587541 | v1:6     | ethernet1 | 1236::3 | 377482     |         | 0     |
 | 587542 | v1:6     | ethernet1 | 1236::3 | 377483     |         | 0     |
 | 587543 | v1:6     | ethernet1 | 1236::3 | 377484     |         | 0     |
 | 587544 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 587545 | null     | null      | null    | unlabelled |         | 0     |
 | 587546 | null     | null      | null    | unlabelled |         | 0     |
 | 587547 | null     | null      | null    | unlabelled |         | 0     |
 | 587548 | null     | null      | null    | unlabelled |         | 0     |
 | 587549 | null     | null      | null    | unlabelled |         | 0     |
 | 633051 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 645269 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 844891 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 924280 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 968054 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#