here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-12-13 05:12:30.193
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 134761  | null     | null      | null    | unlabelled |         | 0     |
 | 134762  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 134763  | v1:4     | ethernet1 | 1.1.1.2 | 201594     |         | 0     |
 | 134764  | v1:4     | ethernet1 | 1.1.1.2 | 201595     |         | 0     |
 | 134765  | v1:4     | ethernet1 | 1.1.1.2 | 201596     |         | 0     |
 | 134766  | null     | null      | null    | unlabelled |         | 0     |
 | 134767  | null     | null      | null    | unlabelled |         | 0     |
 | 134768  | null     | null      | null    | unlabelled |         | 0     |
 | 134769  | null     | null      | null    | unlabelled |         | 0     |
 | 134770  | null     | null      | null    | unlabelled |         | 0     |
 | 213841  | null     | null      | null    | unlabelled |         | 0     |
 | 213842  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 213843  | v1:6     | ethernet1 | 1234::2 | 464956     |         | 0     |
 | 213844  | v1:6     | ethernet1 | 1234::2 | 464957     |         | 0     |
 | 213845  | v1:6     | ethernet1 | 1234::2 | 464958     |         | 0     |
 | 213846  | null     | null      | null    | unlabelled |         | 0     |
 | 213847  | null     | null      | null    | unlabelled |         | 0     |
 | 213848  | null     | null      | null    | unlabelled |         | 0     |
 | 213849  | null     | null      | null    | unlabelled |         | 0     |
 | 213850  | null     | null      | null    | unlabelled |         | 0     |
 | 277229  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 325404  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 342095  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 426712  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 447868  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 552511  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 600517  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 684625  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 961057  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1019062 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-12-13 05:12:30.315
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 4552   | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 201592 | null     | null      | null    | unlabelled |         | 0     |
 | 201593 | v1:4     | ethernet1 | 1.1.1.1 | 134762     |         | 1280  |
 | 201594 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 201595 | v1:4     | ethernet2 | 1.1.2.3 | 907431     |         | 640   |
 | 201596 | v1:4     | ethernet2 | 1.1.2.3 | 907432     |         | 640   |
 | 201597 | null     | null      | null    | unlabelled |         | 0     |
 | 201598 | null     | null      | null    | unlabelled |         | 0     |
 | 201599 | null     | null      | null    | unlabelled |         | 0     |
 | 201600 | null     | null      | null    | unlabelled |         | 0     |
 | 201601 | null     | null      | null    | unlabelled |         | 0     |
 | 298824 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 464954 | null     | null      | null    | unlabelled |         | 0     |
 | 464955 | v1:6     | ethernet1 | 1234::1 | 213842     |         | 1280  |
 | 464956 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 464957 | v1:6     | ethernet2 | 1235::3 | 960083     |         | 640   |
 | 464958 | v1:6     | ethernet2 | 1235::3 | 960084     |         | 640   |
 | 464959 | null     | null      | null    | unlabelled |         | 0     |
 | 464960 | null     | null      | null    | unlabelled |         | 0     |
 | 464961 | null     | null      | null    | unlabelled |         | 0     |
 | 464962 | null     | null      | null    | unlabelled |         | 0     |
 | 464963 | null     | null      | null    | unlabelled |         | 0     |
 | 468124 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 485079 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 529774 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 534184 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 634469 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 693245 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 763077 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 801990 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 925364 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 991975 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-12-13 05:12:30.395
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 82905   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 109790  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 212840  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 272771  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 308322  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 461469  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 555035  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 620277  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 637685  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 772699  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 907428  | null     | null      | null    | unlabelled |         | 0     |
 | 907429  | v1:4     | ethernet1 | 1.1.2.2 | 201593     |         | 640   |
 | 907430  | v1:4     | ethernet1 | 1.1.2.2 | 201594     |         | 640   |
 | 907431  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 907432  | v1:4     | ethernet2 | 1.1.3.4 | 557117     |         | 1280  |
 | 907433  | null     | null      | null    | unlabelled |         | 0     |
 | 907434  | null     | null      | null    | unlabelled |         | 0     |
 | 907435  | null     | null      | null    | unlabelled |         | 0     |
 | 907436  | null     | null      | null    | unlabelled |         | 0     |
 | 907437  | null     | null      | null    | unlabelled |         | 0     |
 | 926852  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 960080  | null     | null      | null    | unlabelled |         | 0     |
 | 960081  | v1:6     | ethernet1 | 1235::2 | 464955     |         | 640   |
 | 960082  | v1:6     | ethernet1 | 1235::2 | 464956     |         | 640   |
 | 960083  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 960084  | v1:6     | ethernet2 | 1236::4 | 312986     |         | 1280  |
 | 960085  | null     | null      | null    | unlabelled |         | 0     |
 | 960086  | null     | null      | null    | unlabelled |         | 0     |
 | 960087  | null     | null      | null    | unlabelled |         | 0     |
 | 960088  | null     | null      | null    | unlabelled |         | 0     |
 | 960089  | null     | null      | null    | unlabelled |         | 0     |
 | 1030584 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-12-13 05:12:30.513
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 5503   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 184002 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 312982 | null     | null      | null    | unlabelled |         | 0     |
 | 312983 | v1:6     | ethernet1 | 1236::3 | 960081     |         | 0     |
 | 312984 | v1:6     | ethernet1 | 1236::3 | 960082     |         | 0     |
 | 312985 | v1:6     | ethernet1 | 1236::3 | 960083     |         | 0     |
 | 312986 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 312987 | null     | null      | null    | unlabelled |         | 0     |
 | 312988 | null     | null      | null    | unlabelled |         | 0     |
 | 312989 | null     | null      | null    | unlabelled |         | 0     |
 | 312990 | null     | null      | null    | unlabelled |         | 0     |
 | 312991 | null     | null      | null    | unlabelled |         | 0     |
 | 324041 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 349188 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 368740 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 415832 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 530376 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 557113 | null     | null      | null    | unlabelled |         | 0     |
 | 557114 | v1:4     | ethernet1 | 1.1.3.3 | 907429     |         | 0     |
 | 557115 | v1:4     | ethernet1 | 1.1.3.3 | 907430     |         | 0     |
 | 557116 | v1:4     | ethernet1 | 1.1.3.3 | 907431     |         | 0     |
 | 557117 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 557118 | null     | null      | null    | unlabelled |         | 0     |
 | 557119 | null     | null      | null    | unlabelled |         | 0     |
 | 557120 | null     | null      | null    | unlabelled |         | 0     |
 | 557121 | null     | null      | null    | unlabelled |         | 0     |
 | 557122 | null     | null      | null    | unlabelled |         | 0     |
 | 577943 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 646864 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 666035 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#