here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-07-13 05:35:23.557
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 195033 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 245234 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 318756 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 445309 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 503892 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 609942 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 698583 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 905895 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 943744 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 965109 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-07-13 05:35:23.672
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 8824   | v1:4     | null  | null | unlabelled | bier    | 1144  |
 | 48964  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 80945  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 153573 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 379794 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 597863 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 622100 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 887450 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 890108 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 944270 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-07-13 05:35:23.772
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 116566 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 284153 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 298168 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 371038 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 396083 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 560583 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 659597 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 707225 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 921607 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 984236 | v1:4     | null  | null | unlabelled | bier    | 1144  |
 |________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-07-13 05:35:23.877
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 11880  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 48872  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 189472 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 238778 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 308113 | v1:4     | null  | null | unlabelled | bier    | 624   |
 | 425592 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 594245 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 925544 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 956753 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 964219 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#