here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-09-25 03:25:40.843
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 229579  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 321984  | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 509074  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 568060  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 604605  | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 680203  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 819913  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 827242  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 857773  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 1007045 | tester:4 | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-09-25 03:25:40.934
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 75404  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 183096 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 323330 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 438875 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 500699 | v1:6     | null  | null | unlabelled | bier    | 1144  |
 | 657088 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 663329 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 798172 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 900140 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 959335 | v1:4     | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-09-25 03:25:41.037
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 66714  | v1:6     | null  | null | unlabelled | bier    | 1144  |
 | 134741 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 202863 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 211917 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 258868 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 286653 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 287098 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 939602 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 957931 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 988423 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-09-25 03:25:41.150
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 38176   | v1:6     | null  | null | unlabelled | bier    | 624   |
 | 128081  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 162257  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 163906  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 261591  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 322233  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 848053  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 866576  | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 1028655 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 1033347 | v1:6     | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r4#
r4#