here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-09-03 20:25:24.132
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 26614  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 221187 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 239831 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 287360 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 330852 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 409469 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 545604 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 550396 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 674786 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 801951 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-09-03 20:25:24.229
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 42465  | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 164722 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 287160 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 371760 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 375221 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 750053 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 798371 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 857207 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 901262 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 987221 | v1:6     | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-09-03 20:25:24.334
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 76382  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 133970 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 173393 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 218746 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 233188 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 297119 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 712749 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 761956 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 922139 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 938760 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-09-03 20:25:24.435
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 397    | tester:6 | null  | null | unlabelled | local   | 0     |
 | 28224  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 93896  | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 323695 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 369318 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 481601 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 515575 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 603157 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 699327 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 878277 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#