here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-12-04 23:13:46.877
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 67484  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 144986 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 375948 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 415907 | null     | null      | null    | unlabelled |         | 0     |
 | 415908 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 415909 | v1:6     | ethernet1 | 1234::2 | 196422     |         | 0     |
 | 415910 | v1:6     | ethernet1 | 1234::2 | 196423     |         | 0     |
 | 415911 | v1:6     | ethernet1 | 1234::2 | 196424     |         | 0     |
 | 415912 | null     | null      | null    | unlabelled |         | 0     |
 | 415913 | null     | null      | null    | unlabelled |         | 0     |
 | 415914 | null     | null      | null    | unlabelled |         | 0     |
 | 415915 | null     | null      | null    | unlabelled |         | 0     |
 | 415916 | null     | null      | null    | unlabelled |         | 0     |
 | 424603 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 587843 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 639261 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 665437 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 688532 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 720366 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 946247 | null     | null      | null    | unlabelled |         | 0     |
 | 946248 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 946249 | v1:4     | ethernet1 | 1.1.1.2 | 322712     |         | 0     |
 | 946250 | v1:4     | ethernet1 | 1.1.1.2 | 322713     |         | 0     |
 | 946251 | v1:4     | ethernet1 | 1.1.1.2 | 322714     |         | 0     |
 | 946252 | null     | null      | null    | unlabelled |         | 0     |
 | 946253 | null     | null      | null    | unlabelled |         | 0     |
 | 946254 | null     | null      | null    | unlabelled |         | 0     |
 | 946255 | null     | null      | null    | unlabelled |         | 0     |
 | 946256 | null     | null      | null    | unlabelled |         | 0     |
 | 953486 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-12-04 23:13:46.984
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 4817    | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 118668  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 196420  | null     | null      | null    | unlabelled |         | 0     |
 | 196421  | v1:6     | ethernet1 | 1234::1 | 415908     |         | 1280  |
 | 196422  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 196423  | v1:6     | ethernet2 | 1235::3 | 90396      |         | 640   |
 | 196424  | v1:6     | ethernet2 | 1235::3 | 90397      |         | 640   |
 | 196425  | null     | null      | null    | unlabelled |         | 0     |
 | 196426  | null     | null      | null    | unlabelled |         | 0     |
 | 196427  | null     | null      | null    | unlabelled |         | 0     |
 | 196428  | null     | null      | null    | unlabelled |         | 0     |
 | 196429  | null     | null      | null    | unlabelled |         | 0     |
 | 302744  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 322710  | null     | null      | null    | unlabelled |         | 0     |
 | 322711  | v1:4     | ethernet1 | 1.1.1.1 | 946248     |         | 1280  |
 | 322712  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 322713  | v1:4     | ethernet2 | 1.1.2.3 | 445470     |         | 640   |
 | 322714  | v1:4     | ethernet2 | 1.1.2.3 | 445471     |         | 640   |
 | 322715  | null     | null      | null    | unlabelled |         | 0     |
 | 322716  | null     | null      | null    | unlabelled |         | 0     |
 | 322717  | null     | null      | null    | unlabelled |         | 0     |
 | 322718  | null     | null      | null    | unlabelled |         | 0     |
 | 322719  | null     | null      | null    | unlabelled |         | 0     |
 | 361259  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 459690  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 651273  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 705394  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 916833  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 920688  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 997916  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1014119 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1028213 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-12-04 23:13:47.071
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 90393  | null     | null      | null    | unlabelled |         | 0     |
 | 90394  | v1:6     | ethernet1 | 1235::2 | 196421     |         | 640   |
 | 90395  | v1:6     | ethernet1 | 1235::2 | 196422     |         | 640   |
 | 90396  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 90397  | v1:6     | ethernet2 | 1236::4 | 812785     |         | 1280  |
 | 90398  | null     | null      | null    | unlabelled |         | 0     |
 | 90399  | null     | null      | null    | unlabelled |         | 0     |
 | 90400  | null     | null      | null    | unlabelled |         | 0     |
 | 90401  | null     | null      | null    | unlabelled |         | 0     |
 | 90402  | null     | null      | null    | unlabelled |         | 0     |
 | 158710 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 300871 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 353025 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 444097 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 445467 | null     | null      | null    | unlabelled |         | 0     |
 | 445468 | v1:4     | ethernet1 | 1.1.2.2 | 322711     |         | 640   |
 | 445469 | v1:4     | ethernet1 | 1.1.2.2 | 322712     |         | 640   |
 | 445470 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 445471 | v1:4     | ethernet2 | 1.1.3.4 | 143622     |         | 1280  |
 | 445472 | null     | null      | null    | unlabelled |         | 0     |
 | 445473 | null     | null      | null    | unlabelled |         | 0     |
 | 445474 | null     | null      | null    | unlabelled |         | 0     |
 | 445475 | null     | null      | null    | unlabelled |         | 0     |
 | 445476 | null     | null      | null    | unlabelled |         | 0     |
 | 449727 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 484056 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 552978 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 638177 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 808367 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 838539 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 936116 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 950243 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-12-04 23:13:47.177
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 143618  | null     | null      | null    | unlabelled |         | 0     |
 | 143619  | v1:4     | ethernet1 | 1.1.3.3 | 445468     |         | 0     |
 | 143620  | v1:4     | ethernet1 | 1.1.3.3 | 445469     |         | 0     |
 | 143621  | v1:4     | ethernet1 | 1.1.3.3 | 445470     |         | 0     |
 | 143622  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 143623  | null     | null      | null    | unlabelled |         | 0     |
 | 143624  | null     | null      | null    | unlabelled |         | 0     |
 | 143625  | null     | null      | null    | unlabelled |         | 0     |
 | 143626  | null     | null      | null    | unlabelled |         | 0     |
 | 143627  | null     | null      | null    | unlabelled |         | 0     |
 | 267090  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 357017  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 445981  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 548051  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 674825  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 676337  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 684261  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 812781  | null     | null      | null    | unlabelled |         | 0     |
 | 812782  | v1:6     | ethernet1 | 1236::3 | 90394      |         | 0     |
 | 812783  | v1:6     | ethernet1 | 1236::3 | 90395      |         | 0     |
 | 812784  | v1:6     | ethernet1 | 1236::3 | 90396      |         | 0     |
 | 812785  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 812786  | null     | null      | null    | unlabelled |         | 0     |
 | 812787  | null     | null      | null    | unlabelled |         | 0     |
 | 812788  | null     | null      | null    | unlabelled |         | 0     |
 | 812789  | null     | null      | null    | unlabelled |         | 0     |
 | 812790  | null     | null      | null    | unlabelled |         | 0     |
 | 933011  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 998604  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1038648 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#