here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-09-08 09:26:56.351
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 32368   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 249468  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 256774  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 259923  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 286514  | null     | null      | null    | unlabelled |         | 0     |
 | 286515  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 286516  | v1:4     | ethernet1 | 1.1.1.2 | 763576     |         | 0     |
 | 286517  | v1:4     | ethernet1 | 1.1.1.2 | 763577     |         | 0     |
 | 286518  | v1:4     | ethernet1 | 1.1.1.2 | 763578     |         | 0     |
 | 286519  | null     | null      | null    | unlabelled |         | 0     |
 | 286520  | null     | null      | null    | unlabelled |         | 0     |
 | 286521  | null     | null      | null    | unlabelled |         | 0     |
 | 286522  | null     | null      | null    | unlabelled |         | 0     |
 | 286523  | null     | null      | null    | unlabelled |         | 0     |
 | 627933  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 761676  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 911657  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 921672  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 983379  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1013042 | null     | null      | null    | unlabelled |         | 0     |
 | 1013043 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1013044 | v1:6     | ethernet1 | 1234::2 | 758992     |         | 0     |
 | 1013045 | v1:6     | ethernet1 | 1234::2 | 758993     |         | 0     |
 | 1013046 | v1:6     | ethernet1 | 1234::2 | 758994     |         | 0     |
 | 1013047 | null     | null      | null    | unlabelled |         | 0     |
 | 1013048 | null     | null      | null    | unlabelled |         | 0     |
 | 1013049 | null     | null      | null    | unlabelled |         | 0     |
 | 1013050 | null     | null      | null    | unlabelled |         | 0     |
 | 1013051 | null     | null      | null    | unlabelled |         | 0     |
 | 1019015 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-09-08 09:26:56.464
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 128636  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 133648  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 153654  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 219392  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 281075  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 410764  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 506986  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 666515  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 748019  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 748101  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 758990  | null     | null      | null    | unlabelled |         | 0     |
 | 758991  | v1:6     | ethernet1 | 1234::1 | 1013043    |         | 1280  |
 | 758992  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 758993  | v1:6     | ethernet2 | 1235::3 | 172220     |         | 640   |
 | 758994  | v1:6     | ethernet2 | 1235::3 | 172221     |         | 640   |
 | 758995  | null     | null      | null    | unlabelled |         | 0     |
 | 758996  | null     | null      | null    | unlabelled |         | 0     |
 | 758997  | null     | null      | null    | unlabelled |         | 0     |
 | 758998  | null     | null      | null    | unlabelled |         | 0     |
 | 758999  | null     | null      | null    | unlabelled |         | 0     |
 | 763574  | null     | null      | null    | unlabelled |         | 0     |
 | 763575  | v1:4     | ethernet1 | 1.1.1.1 | 286515     |         | 1280  |
 | 763576  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 763577  | v1:4     | ethernet2 | 1.1.2.3 | 603510     |         | 640   |
 | 763578  | v1:4     | ethernet2 | 1.1.2.3 | 603511     |         | 640   |
 | 763579  | null     | null      | null    | unlabelled |         | 0     |
 | 763580  | null     | null      | null    | unlabelled |         | 0     |
 | 763581  | null     | null      | null    | unlabelled |         | 0     |
 | 763582  | null     | null      | null    | unlabelled |         | 0     |
 | 763583  | null     | null      | null    | unlabelled |         | 0     |
 | 812416  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1041360 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-09-08 09:26:56.562
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 53413   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 96864   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 107756  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 172217  | null     | null      | null    | unlabelled |         | 0     |
 | 172218  | v1:6     | ethernet1 | 1235::2 | 758991     |         | 640   |
 | 172219  | v1:6     | ethernet1 | 1235::2 | 758992     |         | 640   |
 | 172220  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 172221  | v1:6     | ethernet2 | 1236::4 | 340898     |         | 1280  |
 | 172222  | null     | null      | null    | unlabelled |         | 0     |
 | 172223  | null     | null      | null    | unlabelled |         | 0     |
 | 172224  | null     | null      | null    | unlabelled |         | 0     |
 | 172225  | null     | null      | null    | unlabelled |         | 0     |
 | 172226  | null     | null      | null    | unlabelled |         | 0     |
 | 224692  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 316336  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 353289  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 480603  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 484283  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 546162  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 603507  | null     | null      | null    | unlabelled |         | 0     |
 | 603508  | v1:4     | ethernet1 | 1.1.2.2 | 763575     |         | 640   |
 | 603509  | v1:4     | ethernet1 | 1.1.2.2 | 763576     |         | 640   |
 | 603510  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 603511  | v1:4     | ethernet2 | 1.1.3.4 | 16228      |         | 1280  |
 | 603512  | null     | null      | null    | unlabelled |         | 0     |
 | 603513  | null     | null      | null    | unlabelled |         | 0     |
 | 603514  | null     | null      | null    | unlabelled |         | 0     |
 | 603515  | null     | null      | null    | unlabelled |         | 0     |
 | 603516  | null     | null      | null    | unlabelled |         | 0     |
 | 700028  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 782880  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1036929 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-09-08 09:26:56.666
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 16224  | null     | null      | null    | unlabelled |         | 0     |
 | 16225  | v1:4     | ethernet1 | 1.1.3.3 | 603508     |         | 0     |
 | 16226  | v1:4     | ethernet1 | 1.1.3.3 | 603509     |         | 0     |
 | 16227  | v1:4     | ethernet1 | 1.1.3.3 | 603510     |         | 0     |
 | 16228  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 16229  | null     | null      | null    | unlabelled |         | 0     |
 | 16230  | null     | null      | null    | unlabelled |         | 0     |
 | 16231  | null     | null      | null    | unlabelled |         | 0     |
 | 16232  | null     | null      | null    | unlabelled |         | 0     |
 | 16233  | null     | null      | null    | unlabelled |         | 0     |
 | 86809  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 88448  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 139211 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 292739 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 340894 | null     | null      | null    | unlabelled |         | 0     |
 | 340895 | v1:6     | ethernet1 | 1236::3 | 172218     |         | 0     |
 | 340896 | v1:6     | ethernet1 | 1236::3 | 172219     |         | 0     |
 | 340897 | v1:6     | ethernet1 | 1236::3 | 172220     |         | 0     |
 | 340898 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 340899 | null     | null      | null    | unlabelled |         | 0     |
 | 340900 | null     | null      | null    | unlabelled |         | 0     |
 | 340901 | null     | null      | null    | unlabelled |         | 0     |
 | 340902 | null     | null      | null    | unlabelled |         | 0     |
 | 340903 | null     | null      | null    | unlabelled |         | 0     |
 | 455010 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 591193 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 677605 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 903978 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 910330 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 920066 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#