here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-06-17 01:03:39.248
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 117695  | null     | null      | null    | unlabelled |         | 0     |
 | 117696  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 117697  | v1:6     | ethernet1 | 1234::2 | 982685     |         | 0     |
 | 117698  | v1:6     | ethernet1 | 1234::2 | 982686     |         | 0     |
 | 117699  | v1:6     | ethernet1 | 1234::2 | 982687     |         | 0     |
 | 117700  | null     | null      | null    | unlabelled |         | 0     |
 | 117701  | null     | null      | null    | unlabelled |         | 0     |
 | 117702  | null     | null      | null    | unlabelled |         | 0     |
 | 117703  | null     | null      | null    | unlabelled |         | 0     |
 | 117704  | null     | null      | null    | unlabelled |         | 0     |
 | 131977  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 191835  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 289496  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 360442  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 673139  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 677807  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 835963  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 860331  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 961236  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 971686  | null     | null      | null    | unlabelled |         | 0     |
 | 971687  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 971688  | v1:4     | ethernet1 | 1.1.1.2 | 699954     |         | 0     |
 | 971689  | v1:4     | ethernet1 | 1.1.1.2 | 699955     |         | 0     |
 | 971690  | v1:4     | ethernet1 | 1.1.1.2 | 699956     |         | 0     |
 | 971691  | null     | null      | null    | unlabelled |         | 0     |
 | 971692  | null     | null      | null    | unlabelled |         | 0     |
 | 971693  | null     | null      | null    | unlabelled |         | 0     |
 | 971694  | null     | null      | null    | unlabelled |         | 0     |
 | 971695  | null     | null      | null    | unlabelled |         | 0     |
 | 1024960 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-06-17 01:03:39.343
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 55741  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 169954 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 258716 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 304796 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 380702 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 441421 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 472578 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 507626 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 546653 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 581778 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 630597 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 699952 | null     | null      | null    | unlabelled |         | 0     |
 | 699953 | v1:4     | ethernet1 | 1.1.1.1 | 971687     |         | 1280  |
 | 699954 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 699955 | v1:4     | ethernet2 | 1.1.2.3 | 488655     |         | 640   |
 | 699956 | v1:4     | ethernet2 | 1.1.2.3 | 488656     |         | 640   |
 | 699957 | null     | null      | null    | unlabelled |         | 0     |
 | 699958 | null     | null      | null    | unlabelled |         | 0     |
 | 699959 | null     | null      | null    | unlabelled |         | 0     |
 | 699960 | null     | null      | null    | unlabelled |         | 0     |
 | 699961 | null     | null      | null    | unlabelled |         | 0     |
 | 773067 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 982683 | null     | null      | null    | unlabelled |         | 0     |
 | 982684 | v1:6     | ethernet1 | 1234::1 | 117696     |         | 1280  |
 | 982685 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 982686 | v1:6     | ethernet2 | 1235::3 | 969166     |         | 640   |
 | 982687 | v1:6     | ethernet2 | 1235::3 | 969167     |         | 640   |
 | 982688 | null     | null      | null    | unlabelled |         | 0     |
 | 982689 | null     | null      | null    | unlabelled |         | 0     |
 | 982690 | null     | null      | null    | unlabelled |         | 0     |
 | 982691 | null     | null      | null    | unlabelled |         | 0     |
 | 982692 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-06-17 01:03:39.464
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 56599   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 424511  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 488652  | null     | null      | null    | unlabelled |         | 0     |
 | 488653  | v1:4     | ethernet1 | 1.1.2.2 | 699953     |         | 640   |
 | 488654  | v1:4     | ethernet1 | 1.1.2.2 | 699954     |         | 640   |
 | 488655  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 488656  | v1:4     | ethernet2 | 1.1.3.4 | 390879     |         | 1280  |
 | 488657  | null     | null      | null    | unlabelled |         | 0     |
 | 488658  | null     | null      | null    | unlabelled |         | 0     |
 | 488659  | null     | null      | null    | unlabelled |         | 0     |
 | 488660  | null     | null      | null    | unlabelled |         | 0     |
 | 488661  | null     | null      | null    | unlabelled |         | 0     |
 | 535155  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 628414  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 640926  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 843845  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 850717  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 860453  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 875378  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 903398  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 969163  | null     | null      | null    | unlabelled |         | 0     |
 | 969164  | v1:6     | ethernet1 | 1235::2 | 982684     |         | 640   |
 | 969165  | v1:6     | ethernet1 | 1235::2 | 982685     |         | 640   |
 | 969166  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 969167  | v1:6     | ethernet2 | 1236::4 | 7799       |         | 1280  |
 | 969168  | null     | null      | null    | unlabelled |         | 0     |
 | 969169  | null     | null      | null    | unlabelled |         | 0     |
 | 969170  | null     | null      | null    | unlabelled |         | 0     |
 | 969171  | null     | null      | null    | unlabelled |         | 0     |
 | 969172  | null     | null      | null    | unlabelled |         | 0     |
 | 971383  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1042201 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-06-17 01:03:39.547
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 7795   | null     | null      | null    | unlabelled |         | 0     |
 | 7796   | v1:6     | ethernet1 | 1236::3 | 969164     |         | 0     |
 | 7797   | v1:6     | ethernet1 | 1236::3 | 969165     |         | 0     |
 | 7798   | v1:6     | ethernet1 | 1236::3 | 969166     |         | 0     |
 | 7799   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 7800   | null     | null      | null    | unlabelled |         | 0     |
 | 7801   | null     | null      | null    | unlabelled |         | 0     |
 | 7802   | null     | null      | null    | unlabelled |         | 0     |
 | 7803   | null     | null      | null    | unlabelled |         | 0     |
 | 7804   | null     | null      | null    | unlabelled |         | 0     |
 | 170518 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 177250 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 186271 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 301496 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 390875 | null     | null      | null    | unlabelled |         | 0     |
 | 390876 | v1:4     | ethernet1 | 1.1.3.3 | 488653     |         | 0     |
 | 390877 | v1:4     | ethernet1 | 1.1.3.3 | 488654     |         | 0     |
 | 390878 | v1:4     | ethernet1 | 1.1.3.3 | 488655     |         | 0     |
 | 390879 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 390880 | null     | null      | null    | unlabelled |         | 0     |
 | 390881 | null     | null      | null    | unlabelled |         | 0     |
 | 390882 | null     | null      | null    | unlabelled |         | 0     |
 | 390883 | null     | null      | null    | unlabelled |         | 0     |
 | 390884 | null     | null      | null    | unlabelled |         | 0     |
 | 587611 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 604302 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 711368 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 736235 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 755652 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 870063 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#