here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-04-12 23:50:37.446
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 236518 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 301204 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 338814 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 397631 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 528670 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 552577 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 817615 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 831789 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 876052 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 993363 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-04-12 23:50:37.516
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 130482 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 215524 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 354836 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 450810 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 467426 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 518567 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 600354 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 650055 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 653051 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 998228 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-04-12 23:50:37.548
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 213044 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 306086 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 379341 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 385524 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 451570 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 509571 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 510633 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 513510 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 577370 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 800183 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-04-12 23:50:37.614
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 62546   | tester:6 | null  | null | unlabelled | local   | 0     |
 | 217760  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 346916  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 435014  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 585113  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 617323  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 753541  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 801048  | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 804078  | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 1023693 | tester:6 | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r4#
r4#