here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-11-24 19:48:43.958
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 16204   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 44565   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 45886   | null     | null      | null    | unlabelled |         | 0     |
 | 45887   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 45888   | v1:6     | ethernet1 | 1234::2 | 490535     |         | 0     |
 | 45889   | v1:6     | ethernet1 | 1234::2 | 490536     |         | 0     |
 | 45890   | v1:6     | ethernet1 | 1234::2 | 490537     |         | 0     |
 | 45891   | null     | null      | null    | unlabelled |         | 0     |
 | 45892   | null     | null      | null    | unlabelled |         | 0     |
 | 45893   | null     | null      | null    | unlabelled |         | 0     |
 | 45894   | null     | null      | null    | unlabelled |         | 0     |
 | 45895   | null     | null      | null    | unlabelled |         | 0     |
 | 50027   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 83310   | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 119199  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 457689  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 550314  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 607217  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 655601  | null     | null      | null    | unlabelled |         | 0     |
 | 655602  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 655603  | v1:4     | ethernet1 | 1.1.1.2 | 843486     |         | 0     |
 | 655604  | v1:4     | ethernet1 | 1.1.1.2 | 843487     |         | 0     |
 | 655605  | v1:4     | ethernet1 | 1.1.1.2 | 843488     |         | 0     |
 | 655606  | null     | null      | null    | unlabelled |         | 0     |
 | 655607  | null     | null      | null    | unlabelled |         | 0     |
 | 655608  | null     | null      | null    | unlabelled |         | 0     |
 | 655609  | null     | null      | null    | unlabelled |         | 0     |
 | 655610  | null     | null      | null    | unlabelled |         | 0     |
 | 982235  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1017036 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-11-24 19:48:44.039
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 57641   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 118550  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 224861  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 245685  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 490533  | null     | null      | null    | unlabelled |         | 0     |
 | 490534  | v1:6     | ethernet1 | 1234::1 | 45887      |         | 1280  |
 | 490535  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 490536  | v1:6     | ethernet2 | 1235::3 | 271046     |         | 640   |
 | 490537  | v1:6     | ethernet2 | 1235::3 | 271047     |         | 640   |
 | 490538  | null     | null      | null    | unlabelled |         | 0     |
 | 490539  | null     | null      | null    | unlabelled |         | 0     |
 | 490540  | null     | null      | null    | unlabelled |         | 0     |
 | 490541  | null     | null      | null    | unlabelled |         | 0     |
 | 490542  | null     | null      | null    | unlabelled |         | 0     |
 | 498342  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 506684  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 559378  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 622850  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 763453  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 843484  | null     | null      | null    | unlabelled |         | 0     |
 | 843485  | v1:4     | ethernet1 | 1.1.1.1 | 655602     |         | 1280  |
 | 843486  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 843487  | v1:4     | ethernet2 | 1.1.2.3 | 497258     |         | 640   |
 | 843488  | v1:4     | ethernet2 | 1.1.2.3 | 497259     |         | 640   |
 | 843489  | null     | null      | null    | unlabelled |         | 0     |
 | 843490  | null     | null      | null    | unlabelled |         | 0     |
 | 843491  | null     | null      | null    | unlabelled |         | 0     |
 | 843492  | null     | null      | null    | unlabelled |         | 0     |
 | 843493  | null     | null      | null    | unlabelled |         | 0     |
 | 850167  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 896022  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1020170 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-11-24 19:48:44.163
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 22153  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 155580 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 193389 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 271043 | null     | null      | null    | unlabelled |         | 0     |
 | 271044 | v1:6     | ethernet1 | 1235::2 | 490534     |         | 640   |
 | 271045 | v1:6     | ethernet1 | 1235::2 | 490535     |         | 640   |
 | 271046 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 271047 | v1:6     | ethernet2 | 1236::4 | 588848     |         | 1280  |
 | 271048 | null     | null      | null    | unlabelled |         | 0     |
 | 271049 | null     | null      | null    | unlabelled |         | 0     |
 | 271050 | null     | null      | null    | unlabelled |         | 0     |
 | 271051 | null     | null      | null    | unlabelled |         | 0     |
 | 271052 | null     | null      | null    | unlabelled |         | 0     |
 | 497255 | null     | null      | null    | unlabelled |         | 0     |
 | 497256 | v1:4     | ethernet1 | 1.1.2.2 | 843485     |         | 640   |
 | 497257 | v1:4     | ethernet1 | 1.1.2.2 | 843486     |         | 640   |
 | 497258 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 497259 | v1:4     | ethernet2 | 1.1.3.4 | 792276     |         | 1280  |
 | 497260 | null     | null      | null    | unlabelled |         | 0     |
 | 497261 | null     | null      | null    | unlabelled |         | 0     |
 | 497262 | null     | null      | null    | unlabelled |         | 0     |
 | 497263 | null     | null      | null    | unlabelled |         | 0     |
 | 497264 | null     | null      | null    | unlabelled |         | 0     |
 | 573264 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 584956 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 620961 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 666136 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 682318 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 710458 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 755912 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 811755 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 952551 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-11-24 19:48:44.277
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 253405 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 270238 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 303576 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 389339 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 555756 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 588844 | null     | null      | null    | unlabelled |         | 0     |
 | 588845 | v1:6     | ethernet1 | 1236::3 | 271044     |         | 0     |
 | 588846 | v1:6     | ethernet1 | 1236::3 | 271045     |         | 0     |
 | 588847 | v1:6     | ethernet1 | 1236::3 | 271046     |         | 0     |
 | 588848 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 588849 | null     | null      | null    | unlabelled |         | 0     |
 | 588850 | null     | null      | null    | unlabelled |         | 0     |
 | 588851 | null     | null      | null    | unlabelled |         | 0     |
 | 588852 | null     | null      | null    | unlabelled |         | 0     |
 | 588853 | null     | null      | null    | unlabelled |         | 0     |
 | 600539 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 623781 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 774907 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 792272 | null     | null      | null    | unlabelled |         | 0     |
 | 792273 | v1:4     | ethernet1 | 1.1.3.3 | 497256     |         | 0     |
 | 792274 | v1:4     | ethernet1 | 1.1.3.3 | 497257     |         | 0     |
 | 792275 | v1:4     | ethernet1 | 1.1.3.3 | 497258     |         | 0     |
 | 792276 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 792277 | null     | null      | null    | unlabelled |         | 0     |
 | 792278 | null     | null      | null    | unlabelled |         | 0     |
 | 792279 | null     | null      | null    | unlabelled |         | 0     |
 | 792280 | null     | null      | null    | unlabelled |         | 0     |
 | 792281 | null     | null      | null    | unlabelled |         | 0     |
 | 794029 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 864323 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#