here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-02-02 17:28:44.810
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 413     | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 74291   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 252850  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 267575  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 300565  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 337111  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 504937  | null     | null      | null    | unlabelled |         | 0     |
 | 504938  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 504939  | v1:4     | ethernet1 | 1.1.1.2 | 513873     |         | 0     |
 | 504940  | v1:4     | ethernet1 | 1.1.1.2 | 513874     |         | 0     |
 | 504941  | v1:4     | ethernet1 | 1.1.1.2 | 513875     |         | 0     |
 | 504942  | null     | null      | null    | unlabelled |         | 0     |
 | 504943  | null     | null      | null    | unlabelled |         | 0     |
 | 504944  | null     | null      | null    | unlabelled |         | 0     |
 | 504945  | null     | null      | null    | unlabelled |         | 0     |
 | 504946  | null     | null      | null    | unlabelled |         | 0     |
 | 700861  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 911811  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 947762  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1029973 | null     | null      | null    | unlabelled |         | 0     |
 | 1029974 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1029975 | v1:6     | ethernet1 | 1234::2 | 178096     |         | 0     |
 | 1029976 | v1:6     | ethernet1 | 1234::2 | 178097     |         | 0     |
 | 1029977 | v1:6     | ethernet1 | 1234::2 | 178098     |         | 0     |
 | 1029978 | null     | null      | null    | unlabelled |         | 0     |
 | 1029979 | null     | null      | null    | unlabelled |         | 0     |
 | 1029980 | null     | null      | null    | unlabelled |         | 0     |
 | 1029981 | null     | null      | null    | unlabelled |         | 0     |
 | 1029982 | null     | null      | null    | unlabelled |         | 0     |
 | 1035486 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-02-02 17:28:44.923
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 18264   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 127414  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 152559  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 178094  | null     | null      | null    | unlabelled |         | 0     |
 | 178095  | v1:6     | ethernet1 | 1234::1 | 1029974    |         | 1280  |
 | 178096  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 178097  | v1:6     | ethernet2 | 1235::3 | 739143     |         | 640   |
 | 178098  | v1:6     | ethernet2 | 1235::3 | 739144     |         | 640   |
 | 178099  | null     | null      | null    | unlabelled |         | 0     |
 | 178100  | null     | null      | null    | unlabelled |         | 0     |
 | 178101  | null     | null      | null    | unlabelled |         | 0     |
 | 178102  | null     | null      | null    | unlabelled |         | 0     |
 | 178103  | null     | null      | null    | unlabelled |         | 0     |
 | 270270  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 340627  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 358853  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 482422  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 512659  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 513871  | null     | null      | null    | unlabelled |         | 0     |
 | 513872  | v1:4     | ethernet1 | 1.1.1.1 | 504938     |         | 1280  |
 | 513873  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 513874  | v1:4     | ethernet2 | 1.1.2.3 | 564403     |         | 640   |
 | 513875  | v1:4     | ethernet2 | 1.1.2.3 | 564404     |         | 640   |
 | 513876  | null     | null      | null    | unlabelled |         | 0     |
 | 513877  | null     | null      | null    | unlabelled |         | 0     |
 | 513878  | null     | null      | null    | unlabelled |         | 0     |
 | 513879  | null     | null      | null    | unlabelled |         | 0     |
 | 513880  | null     | null      | null    | unlabelled |         | 0     |
 | 629787  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 823921  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1027897 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1034723 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-02-02 17:28:45.055
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 30659  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 64770  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 237800 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 247857 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 290105 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 554796 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 564400 | null     | null      | null    | unlabelled |         | 0     |
 | 564401 | v1:4     | ethernet1 | 1.1.2.2 | 513872     |         | 640   |
 | 564402 | v1:4     | ethernet1 | 1.1.2.2 | 513873     |         | 640   |
 | 564403 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 564404 | v1:4     | ethernet2 | 1.1.3.4 | 138105     |         | 1280  |
 | 564405 | null     | null      | null    | unlabelled |         | 0     |
 | 564406 | null     | null      | null    | unlabelled |         | 0     |
 | 564407 | null     | null      | null    | unlabelled |         | 0     |
 | 564408 | null     | null      | null    | unlabelled |         | 0     |
 | 564409 | null     | null      | null    | unlabelled |         | 0     |
 | 585932 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 725008 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 739140 | null     | null      | null    | unlabelled |         | 0     |
 | 739141 | v1:6     | ethernet1 | 1235::2 | 178095     |         | 640   |
 | 739142 | v1:6     | ethernet1 | 1235::2 | 178096     |         | 640   |
 | 739143 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 739144 | v1:6     | ethernet2 | 1236::4 | 1047718    |         | 1280  |
 | 739145 | null     | null      | null    | unlabelled |         | 0     |
 | 739146 | null     | null      | null    | unlabelled |         | 0     |
 | 739147 | null     | null      | null    | unlabelled |         | 0     |
 | 739148 | null     | null      | null    | unlabelled |         | 0     |
 | 739149 | null     | null      | null    | unlabelled |         | 0     |
 | 799468 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 808823 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 828054 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 998254 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-02-02 17:28:45.131
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 138101  | null     | null      | null    | unlabelled |         | 0     |
 | 138102  | v1:4     | ethernet1 | 1.1.3.3 | 564401     |         | 0     |
 | 138103  | v1:4     | ethernet1 | 1.1.3.3 | 564402     |         | 0     |
 | 138104  | v1:4     | ethernet1 | 1.1.3.3 | 564403     |         | 0     |
 | 138105  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 138106  | null     | null      | null    | unlabelled |         | 0     |
 | 138107  | null     | null      | null    | unlabelled |         | 0     |
 | 138108  | null     | null      | null    | unlabelled |         | 0     |
 | 138109  | null     | null      | null    | unlabelled |         | 0     |
 | 138110  | null     | null      | null    | unlabelled |         | 0     |
 | 157532  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 491714  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 558642  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 584542  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 588370  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 674884  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 936039  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 951946  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 973642  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 988825  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1047714 | null     | null      | null    | unlabelled |         | 0     |
 | 1047715 | v1:6     | ethernet1 | 1236::3 | 739141     |         | 0     |
 | 1047716 | v1:6     | ethernet1 | 1236::3 | 739142     |         | 0     |
 | 1047717 | v1:6     | ethernet1 | 1236::3 | 739143     |         | 0     |
 | 1047718 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1047719 | null     | null      | null    | unlabelled |         | 0     |
 | 1047720 | null     | null      | null    | unlabelled |         | 0     |
 | 1047721 | null     | null      | null    | unlabelled |         | 0     |
 | 1047722 | null     | null      | null    | unlabelled |         | 0     |
 | 1047723 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#