here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-12-23 18:53:24.401
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 51977  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 105963 | null     | null      | null    | unlabelled |         | 0     |
 | 105964 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 105965 | v1:4     | ethernet1 | 1.1.1.2 | 260805     |         | 0     |
 | 105966 | v1:4     | ethernet1 | 1.1.1.2 | 260806     |         | 0     |
 | 105967 | v1:4     | ethernet1 | 1.1.1.2 | 260807     |         | 0     |
 | 105968 | null     | null      | null    | unlabelled |         | 0     |
 | 105969 | null     | null      | null    | unlabelled |         | 0     |
 | 105970 | null     | null      | null    | unlabelled |         | 0     |
 | 105971 | null     | null      | null    | unlabelled |         | 0     |
 | 105972 | null     | null      | null    | unlabelled |         | 0     |
 | 191109 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 386270 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 497109 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 594089 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 666215 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 673752 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 693836 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 780399 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 865886 | null     | null      | null    | unlabelled |         | 0     |
 | 865887 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 865888 | v1:6     | ethernet1 | 1234::2 | 251679     |         | 0     |
 | 865889 | v1:6     | ethernet1 | 1234::2 | 251680     |         | 0     |
 | 865890 | v1:6     | ethernet1 | 1234::2 | 251681     |         | 0     |
 | 865891 | null     | null      | null    | unlabelled |         | 0     |
 | 865892 | null     | null      | null    | unlabelled |         | 0     |
 | 865893 | null     | null      | null    | unlabelled |         | 0     |
 | 865894 | null     | null      | null    | unlabelled |         | 0     |
 | 865895 | null     | null      | null    | unlabelled |         | 0     |
 | 906256 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-12-23 18:53:24.501
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 6882   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 122319 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 251677 | null     | null      | null    | unlabelled |         | 0     |
 | 251678 | v1:6     | ethernet1 | 1234::1 | 865887     |         | 1280  |
 | 251679 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 251680 | v1:6     | ethernet2 | 1235::3 | 1013864    |         | 640   |
 | 251681 | v1:6     | ethernet2 | 1235::3 | 1013865    |         | 640   |
 | 251682 | null     | null      | null    | unlabelled |         | 0     |
 | 251683 | null     | null      | null    | unlabelled |         | 0     |
 | 251684 | null     | null      | null    | unlabelled |         | 0     |
 | 251685 | null     | null      | null    | unlabelled |         | 0     |
 | 251686 | null     | null      | null    | unlabelled |         | 0     |
 | 260803 | null     | null      | null    | unlabelled |         | 0     |
 | 260804 | v1:4     | ethernet1 | 1.1.1.1 | 105964     |         | 1280  |
 | 260805 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 260806 | v1:4     | ethernet2 | 1.1.2.3 | 741991     |         | 640   |
 | 260807 | v1:4     | ethernet2 | 1.1.2.3 | 741992     |         | 640   |
 | 260808 | null     | null      | null    | unlabelled |         | 0     |
 | 260809 | null     | null      | null    | unlabelled |         | 0     |
 | 260810 | null     | null      | null    | unlabelled |         | 0     |
 | 260811 | null     | null      | null    | unlabelled |         | 0     |
 | 260812 | null     | null      | null    | unlabelled |         | 0     |
 | 263163 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 263270 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 297390 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 336929 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 475205 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 669096 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 747119 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 770093 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 942277 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 967326 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-12-23 18:53:24.609
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 3639    | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 14174   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 129258  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 195756  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 305425  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 562087  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 569692  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 657553  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 741988  | null     | null      | null    | unlabelled |         | 0     |
 | 741989  | v1:4     | ethernet1 | 1.1.2.2 | 260804     |         | 640   |
 | 741990  | v1:4     | ethernet1 | 1.1.2.2 | 260805     |         | 640   |
 | 741991  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 741992  | v1:4     | ethernet2 | 1.1.3.4 | 825        |         | 1280  |
 | 741993  | null     | null      | null    | unlabelled |         | 0     |
 | 741994  | null     | null      | null    | unlabelled |         | 0     |
 | 741995  | null     | null      | null    | unlabelled |         | 0     |
 | 741996  | null     | null      | null    | unlabelled |         | 0     |
 | 741997  | null     | null      | null    | unlabelled |         | 0     |
 | 758409  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 773279  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 893891  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1007522 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1013861 | null     | null      | null    | unlabelled |         | 0     |
 | 1013862 | v1:6     | ethernet1 | 1235::2 | 251678     |         | 640   |
 | 1013863 | v1:6     | ethernet1 | 1235::2 | 251679     |         | 640   |
 | 1013864 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1013865 | v1:6     | ethernet2 | 1236::4 | 578608     |         | 1280  |
 | 1013866 | null     | null      | null    | unlabelled |         | 0     |
 | 1013867 | null     | null      | null    | unlabelled |         | 0     |
 | 1013868 | null     | null      | null    | unlabelled |         | 0     |
 | 1013869 | null     | null      | null    | unlabelled |         | 0     |
 | 1013870 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-12-23 18:53:24.697
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 821    | null     | null      | null    | unlabelled |         | 0     |
 | 822    | v1:4     | ethernet1 | 1.1.3.3 | 741989     |         | 0     |
 | 823    | v1:4     | ethernet1 | 1.1.3.3 | 741990     |         | 0     |
 | 824    | v1:4     | ethernet1 | 1.1.3.3 | 741991     |         | 0     |
 | 825    | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 826    | null     | null      | null    | unlabelled |         | 0     |
 | 827    | null     | null      | null    | unlabelled |         | 0     |
 | 828    | null     | null      | null    | unlabelled |         | 0     |
 | 829    | null     | null      | null    | unlabelled |         | 0     |
 | 830    | null     | null      | null    | unlabelled |         | 0     |
 | 59318  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 210016 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 349225 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 463946 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 498549 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 572798 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 578604 | null     | null      | null    | unlabelled |         | 0     |
 | 578605 | v1:6     | ethernet1 | 1236::3 | 1013862    |         | 0     |
 | 578606 | v1:6     | ethernet1 | 1236::3 | 1013863    |         | 0     |
 | 578607 | v1:6     | ethernet1 | 1236::3 | 1013864    |         | 0     |
 | 578608 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 578609 | null     | null      | null    | unlabelled |         | 0     |
 | 578610 | null     | null      | null    | unlabelled |         | 0     |
 | 578611 | null     | null      | null    | unlabelled |         | 0     |
 | 578612 | null     | null      | null    | unlabelled |         | 0     |
 | 578613 | null     | null      | null    | unlabelled |         | 0     |
 | 587132 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 768788 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 808510 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 991479 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#