here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-06-22 09:56:16.302
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 172027 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 226795 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 431908 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 444786 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 446037 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 627650 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 768689 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 825969 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 880274 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 925740 | v1:6     | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-06-22 09:56:16.402
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 132769 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 192855 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 285523 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 336178 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 339058 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 373722 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 494735 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 622670 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 660747 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 779503 | v1:6     | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-06-22 09:56:16.513
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 148554 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 193044 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 329904 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 523867 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 539019 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 543392 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 565504 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 658168 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 809179 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 814546 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-06-22 09:56:16.620
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 2574   | v1:4     | null  | null | unlabelled | local   | 0     |
 | 59711  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 238427 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 330995 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 341200 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 548121 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 627851 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 656881 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 712656 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 949465 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#