here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-06-25 17:07:18.834
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 3035   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 122312 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 179231 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 220146 | null     | null      | null    | unlabelled |         | 0     |
 | 220147 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 220148 | v1:4     | ethernet1 | 1.1.1.2 | 532571     |         | 0     |
 | 220149 | v1:4     | ethernet1 | 1.1.1.2 | 532572     |         | 0     |
 | 220150 | v1:4     | ethernet1 | 1.1.1.2 | 532573     |         | 0     |
 | 220151 | null     | null      | null    | unlabelled |         | 0     |
 | 220152 | null     | null      | null    | unlabelled |         | 0     |
 | 220153 | null     | null      | null    | unlabelled |         | 0     |
 | 220154 | null     | null      | null    | unlabelled |         | 0     |
 | 220155 | null     | null      | null    | unlabelled |         | 0     |
 | 249052 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 264882 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 470483 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 541610 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 570926 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 639137 | null     | null      | null    | unlabelled |         | 0     |
 | 639138 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 639139 | v1:6     | ethernet1 | 1234::2 | 167299     |         | 0     |
 | 639140 | v1:6     | ethernet1 | 1234::2 | 167300     |         | 0     |
 | 639141 | v1:6     | ethernet1 | 1234::2 | 167301     |         | 0     |
 | 639142 | null     | null      | null    | unlabelled |         | 0     |
 | 639143 | null     | null      | null    | unlabelled |         | 0     |
 | 639144 | null     | null      | null    | unlabelled |         | 0     |
 | 639145 | null     | null      | null    | unlabelled |         | 0     |
 | 639146 | null     | null      | null    | unlabelled |         | 0     |
 | 707039 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 792885 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-06-25 17:07:18.953
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 23490   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 52647   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 167297  | null     | null      | null    | unlabelled |         | 0     |
 | 167298  | v1:6     | ethernet1 | 1234::1 | 639138     |         | 1280  |
 | 167299  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 167300  | v1:6     | ethernet2 | 1235::3 | 86491      |         | 640   |
 | 167301  | v1:6     | ethernet2 | 1235::3 | 86492      |         | 640   |
 | 167302  | null     | null      | null    | unlabelled |         | 0     |
 | 167303  | null     | null      | null    | unlabelled |         | 0     |
 | 167304  | null     | null      | null    | unlabelled |         | 0     |
 | 167305  | null     | null      | null    | unlabelled |         | 0     |
 | 167306  | null     | null      | null    | unlabelled |         | 0     |
 | 232386  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 531698  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 532569  | null     | null      | null    | unlabelled |         | 0     |
 | 532570  | v1:4     | ethernet1 | 1.1.1.1 | 220147     |         | 1280  |
 | 532571  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 532572  | v1:4     | ethernet2 | 1.1.2.3 | 77018      |         | 640   |
 | 532573  | v1:4     | ethernet2 | 1.1.2.3 | 77019      |         | 640   |
 | 532574  | null     | null      | null    | unlabelled |         | 0     |
 | 532575  | null     | null      | null    | unlabelled |         | 0     |
 | 532576  | null     | null      | null    | unlabelled |         | 0     |
 | 532577  | null     | null      | null    | unlabelled |         | 0     |
 | 532578  | null     | null      | null    | unlabelled |         | 0     |
 | 625761  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 649070  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 650571  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 659955  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 719130  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 778625  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 823230  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1033300 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-06-25 17:07:19.042
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 77015   | null     | null      | null    | unlabelled |         | 0     |
 | 77016   | v1:4     | ethernet1 | 1.1.2.2 | 532570     |         | 640   |
 | 77017   | v1:4     | ethernet1 | 1.1.2.2 | 532571     |         | 640   |
 | 77018   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 77019   | v1:4     | ethernet2 | 1.1.3.4 | 1012860    |         | 1280  |
 | 77020   | null     | null      | null    | unlabelled |         | 0     |
 | 77021   | null     | null      | null    | unlabelled |         | 0     |
 | 77022   | null     | null      | null    | unlabelled |         | 0     |
 | 77023   | null     | null      | null    | unlabelled |         | 0     |
 | 77024   | null     | null      | null    | unlabelled |         | 0     |
 | 82272   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 86488   | null     | null      | null    | unlabelled |         | 0     |
 | 86489   | v1:6     | ethernet1 | 1235::2 | 167298     |         | 640   |
 | 86490   | v1:6     | ethernet1 | 1235::2 | 167299     |         | 640   |
 | 86491   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 86492   | v1:6     | ethernet2 | 1236::4 | 76871      |         | 1280  |
 | 86493   | null     | null      | null    | unlabelled |         | 0     |
 | 86494   | null     | null      | null    | unlabelled |         | 0     |
 | 86495   | null     | null      | null    | unlabelled |         | 0     |
 | 86496   | null     | null      | null    | unlabelled |         | 0     |
 | 86497   | null     | null      | null    | unlabelled |         | 0     |
 | 187582  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 243752  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 289971  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 337249  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 481580  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 485119  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 501555  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 671527  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 816966  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 848304  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1047273 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-06-25 17:07:19.151
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 22120   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 49994   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 76867   | null     | null      | null    | unlabelled |         | 0     |
 | 76868   | v1:6     | ethernet1 | 1236::3 | 86489      |         | 0     |
 | 76869   | v1:6     | ethernet1 | 1236::3 | 86490      |         | 0     |
 | 76870   | v1:6     | ethernet1 | 1236::3 | 86491      |         | 0     |
 | 76871   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 76872   | null     | null      | null    | unlabelled |         | 0     |
 | 76873   | null     | null      | null    | unlabelled |         | 0     |
 | 76874   | null     | null      | null    | unlabelled |         | 0     |
 | 76875   | null     | null      | null    | unlabelled |         | 0     |
 | 76876   | null     | null      | null    | unlabelled |         | 0     |
 | 150853  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 268021  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 366253  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 507952  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 576781  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 802514  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 846123  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1012856 | null     | null      | null    | unlabelled |         | 0     |
 | 1012857 | v1:4     | ethernet1 | 1.1.3.3 | 77016      |         | 0     |
 | 1012858 | v1:4     | ethernet1 | 1.1.3.3 | 77017      |         | 0     |
 | 1012859 | v1:4     | ethernet1 | 1.1.3.3 | 77018      |         | 0     |
 | 1012860 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1012861 | null     | null      | null    | unlabelled |         | 0     |
 | 1012862 | null     | null      | null    | unlabelled |         | 0     |
 | 1012863 | null     | null      | null    | unlabelled |         | 0     |
 | 1012864 | null     | null      | null    | unlabelled |         | 0     |
 | 1012865 | null     | null      | null    | unlabelled |         | 0     |
 | 1041338 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#