here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-09-29 08:59:12.099
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 58160  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 159258 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 173785 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 210752 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 352287 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 371681 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 601677 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 625935 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 799913 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 803099 | null     | null      | null    | unlabelled |         | 0     |
 | 803100 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 803101 | v1:4     | ethernet1 | 1.1.1.2 | 214910     |         | 0     |
 | 803102 | v1:4     | ethernet1 | 1.1.1.2 | 214911     |         | 0     |
 | 803103 | v1:4     | ethernet1 | 1.1.1.2 | 214912     |         | 0     |
 | 803104 | null     | null      | null    | unlabelled |         | 0     |
 | 803105 | null     | null      | null    | unlabelled |         | 0     |
 | 803106 | null     | null      | null    | unlabelled |         | 0     |
 | 803107 | null     | null      | null    | unlabelled |         | 0     |
 | 803108 | null     | null      | null    | unlabelled |         | 0     |
 | 912923 | null     | null      | null    | unlabelled |         | 0     |
 | 912924 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 912925 | v1:6     | ethernet1 | 1234::2 | 971903     |         | 0     |
 | 912926 | v1:6     | ethernet1 | 1234::2 | 971904     |         | 0     |
 | 912927 | v1:6     | ethernet1 | 1234::2 | 971905     |         | 0     |
 | 912928 | null     | null      | null    | unlabelled |         | 0     |
 | 912929 | null     | null      | null    | unlabelled |         | 0     |
 | 912930 | null     | null      | null    | unlabelled |         | 0     |
 | 912931 | null     | null      | null    | unlabelled |         | 0     |
 | 912932 | null     | null      | null    | unlabelled |         | 0     |
 | 976291 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-09-29 08:59:12.196
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 127297 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 214908 | null     | null      | null    | unlabelled |         | 0     |
 | 214909 | v1:4     | ethernet1 | 1.1.1.1 | 803100     |         | 1280  |
 | 214910 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 214911 | v1:4     | ethernet2 | 1.1.2.3 | 383296     |         | 640   |
 | 214912 | v1:4     | ethernet2 | 1.1.2.3 | 383297     |         | 640   |
 | 214913 | null     | null      | null    | unlabelled |         | 0     |
 | 214914 | null     | null      | null    | unlabelled |         | 0     |
 | 214915 | null     | null      | null    | unlabelled |         | 0     |
 | 214916 | null     | null      | null    | unlabelled |         | 0     |
 | 214917 | null     | null      | null    | unlabelled |         | 0     |
 | 269027 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 338769 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 377143 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 451071 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 494270 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 568325 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 713148 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 743309 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 773788 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 787870 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 846146 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 971901 | null     | null      | null    | unlabelled |         | 0     |
 | 971902 | v1:6     | ethernet1 | 1234::1 | 912924     |         | 1280  |
 | 971903 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 971904 | v1:6     | ethernet2 | 1235::3 | 244032     |         | 640   |
 | 971905 | v1:6     | ethernet2 | 1235::3 | 244033     |         | 640   |
 | 971906 | null     | null      | null    | unlabelled |         | 0     |
 | 971907 | null     | null      | null    | unlabelled |         | 0     |
 | 971908 | null     | null      | null    | unlabelled |         | 0     |
 | 971909 | null     | null      | null    | unlabelled |         | 0     |
 | 971910 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-09-29 08:59:12.319
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 97004   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 170741  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 244029  | null     | null      | null    | unlabelled |         | 0     |
 | 244030  | v1:6     | ethernet1 | 1235::2 | 971902     |         | 640   |
 | 244031  | v1:6     | ethernet1 | 1235::2 | 971903     |         | 640   |
 | 244032  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 244033  | v1:6     | ethernet2 | 1236::4 | 962103     |         | 1280  |
 | 244034  | null     | null      | null    | unlabelled |         | 0     |
 | 244035  | null     | null      | null    | unlabelled |         | 0     |
 | 244036  | null     | null      | null    | unlabelled |         | 0     |
 | 244037  | null     | null      | null    | unlabelled |         | 0     |
 | 244038  | null     | null      | null    | unlabelled |         | 0     |
 | 383293  | null     | null      | null    | unlabelled |         | 0     |
 | 383294  | v1:4     | ethernet1 | 1.1.2.2 | 214909     |         | 640   |
 | 383295  | v1:4     | ethernet1 | 1.1.2.2 | 214910     |         | 640   |
 | 383296  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 383297  | v1:4     | ethernet2 | 1.1.3.4 | 351292     |         | 1280  |
 | 383298  | null     | null      | null    | unlabelled |         | 0     |
 | 383299  | null     | null      | null    | unlabelled |         | 0     |
 | 383300  | null     | null      | null    | unlabelled |         | 0     |
 | 383301  | null     | null      | null    | unlabelled |         | 0     |
 | 383302  | null     | null      | null    | unlabelled |         | 0     |
 | 385242  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 413862  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 487450  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 506900  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 715028  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 788469  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 798925  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 906143  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1019449 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1040407 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-09-29 08:59:12.425
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 36753   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 216608  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 279150  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 351288  | null     | null      | null    | unlabelled |         | 0     |
 | 351289  | v1:4     | ethernet1 | 1.1.3.3 | 383294     |         | 0     |
 | 351290  | v1:4     | ethernet1 | 1.1.3.3 | 383295     |         | 0     |
 | 351291  | v1:4     | ethernet1 | 1.1.3.3 | 383296     |         | 0     |
 | 351292  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 351293  | null     | null      | null    | unlabelled |         | 0     |
 | 351294  | null     | null      | null    | unlabelled |         | 0     |
 | 351295  | null     | null      | null    | unlabelled |         | 0     |
 | 351296  | null     | null      | null    | unlabelled |         | 0     |
 | 351297  | null     | null      | null    | unlabelled |         | 0     |
 | 366584  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 578798  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 610039  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 690530  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 692737  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 848638  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 962099  | null     | null      | null    | unlabelled |         | 0     |
 | 962100  | v1:6     | ethernet1 | 1236::3 | 244030     |         | 0     |
 | 962101  | v1:6     | ethernet1 | 1236::3 | 244031     |         | 0     |
 | 962102  | v1:6     | ethernet1 | 1236::3 | 244032     |         | 0     |
 | 962103  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 962104  | null     | null      | null    | unlabelled |         | 0     |
 | 962105  | null     | null      | null    | unlabelled |         | 0     |
 | 962106  | null     | null      | null    | unlabelled |         | 0     |
 | 962107  | null     | null      | null    | unlabelled |         | 0     |
 | 962108  | null     | null      | null    | unlabelled |         | 0     |
 | 1011104 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#