here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-05-02 18:25:40.588
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 297057  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 389131  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 409167  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 574316  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 736571  | null     | null      | null    | unlabelled |         | 0     |
 | 736572  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 736573  | v1:4     | ethernet1 | 1.1.1.2 | 289276     |         | 0     |
 | 736574  | v1:4     | ethernet1 | 1.1.1.2 | 289277     |         | 0     |
 | 736575  | v1:4     | ethernet1 | 1.1.1.2 | 289278     |         | 0     |
 | 736576  | null     | null      | null    | unlabelled |         | 0     |
 | 736577  | null     | null      | null    | unlabelled |         | 0     |
 | 736578  | null     | null      | null    | unlabelled |         | 0     |
 | 736579  | null     | null      | null    | unlabelled |         | 0     |
 | 736580  | null     | null      | null    | unlabelled |         | 0     |
 | 757132  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 847929  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 864827  | null     | null      | null    | unlabelled |         | 0     |
 | 864828  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 864829  | v1:6     | ethernet1 | 1234::2 | 138661     |         | 0     |
 | 864830  | v1:6     | ethernet1 | 1234::2 | 138662     |         | 0     |
 | 864831  | v1:6     | ethernet1 | 1234::2 | 138663     |         | 0     |
 | 864832  | null     | null      | null    | unlabelled |         | 0     |
 | 864833  | null     | null      | null    | unlabelled |         | 0     |
 | 864834  | null     | null      | null    | unlabelled |         | 0     |
 | 864835  | null     | null      | null    | unlabelled |         | 0     |
 | 864836  | null     | null      | null    | unlabelled |         | 0     |
 | 999896  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1033078 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1033348 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1035065 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-05-02 18:25:40.701
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 16780   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 40785   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 138659  | null     | null      | null    | unlabelled |         | 0     |
 | 138660  | v1:6     | ethernet1 | 1234::1 | 864828     |         | 1280  |
 | 138661  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 138662  | v1:6     | ethernet2 | 1235::3 | 966302     |         | 640   |
 | 138663  | v1:6     | ethernet2 | 1235::3 | 966303     |         | 640   |
 | 138664  | null     | null      | null    | unlabelled |         | 0     |
 | 138665  | null     | null      | null    | unlabelled |         | 0     |
 | 138666  | null     | null      | null    | unlabelled |         | 0     |
 | 138667  | null     | null      | null    | unlabelled |         | 0     |
 | 138668  | null     | null      | null    | unlabelled |         | 0     |
 | 289274  | null     | null      | null    | unlabelled |         | 0     |
 | 289275  | v1:4     | ethernet1 | 1.1.1.1 | 736572     |         | 1280  |
 | 289276  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 289277  | v1:4     | ethernet2 | 1.1.2.3 | 834241     |         | 640   |
 | 289278  | v1:4     | ethernet2 | 1.1.2.3 | 834242     |         | 640   |
 | 289279  | null     | null      | null    | unlabelled |         | 0     |
 | 289280  | null     | null      | null    | unlabelled |         | 0     |
 | 289281  | null     | null      | null    | unlabelled |         | 0     |
 | 289282  | null     | null      | null    | unlabelled |         | 0     |
 | 289283  | null     | null      | null    | unlabelled |         | 0     |
 | 356643  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 449025  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 614332  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 782716  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 832065  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 899177  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 910434  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 918415  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 921551  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1023006 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-05-02 18:25:40.805
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 12463  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 58004  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 117821 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 155849 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 205675 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 284270 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 551661 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 801085 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 834238 | null     | null      | null    | unlabelled |         | 0     |
 | 834239 | v1:4     | ethernet1 | 1.1.2.2 | 289275     |         | 640   |
 | 834240 | v1:4     | ethernet1 | 1.1.2.2 | 289276     |         | 640   |
 | 834241 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 834242 | v1:4     | ethernet2 | 1.1.3.4 | 405808     |         | 1280  |
 | 834243 | null     | null      | null    | unlabelled |         | 0     |
 | 834244 | null     | null      | null    | unlabelled |         | 0     |
 | 834245 | null     | null      | null    | unlabelled |         | 0     |
 | 834246 | null     | null      | null    | unlabelled |         | 0     |
 | 834247 | null     | null      | null    | unlabelled |         | 0     |
 | 915970 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 928289 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 931730 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 966299 | null     | null      | null    | unlabelled |         | 0     |
 | 966300 | v1:6     | ethernet1 | 1235::2 | 138660     |         | 640   |
 | 966301 | v1:6     | ethernet1 | 1235::2 | 138661     |         | 640   |
 | 966302 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 966303 | v1:6     | ethernet2 | 1236::4 | 465025     |         | 1280  |
 | 966304 | null     | null      | null    | unlabelled |         | 0     |
 | 966305 | null     | null      | null    | unlabelled |         | 0     |
 | 966306 | null     | null      | null    | unlabelled |         | 0     |
 | 966307 | null     | null      | null    | unlabelled |         | 0     |
 | 966308 | null     | null      | null    | unlabelled |         | 0     |
 | 971684 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-05-02 18:25:40.917
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 9778   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 66050  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 202610 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 203206 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 272124 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 405804 | null     | null      | null    | unlabelled |         | 0     |
 | 405805 | v1:4     | ethernet1 | 1.1.3.3 | 834239     |         | 0     |
 | 405806 | v1:4     | ethernet1 | 1.1.3.3 | 834240     |         | 0     |
 | 405807 | v1:4     | ethernet1 | 1.1.3.3 | 834241     |         | 0     |
 | 405808 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 405809 | null     | null      | null    | unlabelled |         | 0     |
 | 405810 | null     | null      | null    | unlabelled |         | 0     |
 | 405811 | null     | null      | null    | unlabelled |         | 0     |
 | 405812 | null     | null      | null    | unlabelled |         | 0     |
 | 405813 | null     | null      | null    | unlabelled |         | 0     |
 | 465021 | null     | null      | null    | unlabelled |         | 0     |
 | 465022 | v1:6     | ethernet1 | 1236::3 | 966300     |         | 0     |
 | 465023 | v1:6     | ethernet1 | 1236::3 | 966301     |         | 0     |
 | 465024 | v1:6     | ethernet1 | 1236::3 | 966302     |         | 0     |
 | 465025 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 465026 | null     | null      | null    | unlabelled |         | 0     |
 | 465027 | null     | null      | null    | unlabelled |         | 0     |
 | 465028 | null     | null      | null    | unlabelled |         | 0     |
 | 465029 | null     | null      | null    | unlabelled |         | 0     |
 | 465030 | null     | null      | null    | unlabelled |         | 0     |
 | 484883 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 558977 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 617854 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 749454 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 854175 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#