here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-08-04 12:53:00.653
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 71486  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 100321 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 247639 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 413398 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 428744 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 459410 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 741109 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 831197 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 832301 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 983760 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-08-04 12:53:00.765
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 242703 | v1:4     | null  | null | unlabelled | bier    | 1352  |
 | 287070 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 335819 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 447358 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 564490 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 566759 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 575823 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 772355 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 835112 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 947429 | v1:4     | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-08-04 12:53:00.863
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 169660 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 294158 | v1:4     | null  | null | unlabelled | bier    | 1352  |
 | 614440 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 626792 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 629151 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 676211 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 688642 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 777662 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 805772 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 889307 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-08-04 12:53:00.963
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 9932   | tester:4 | null  | null | unlabelled | local   | 0     |
 | 68152  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 156911 | v1:4     | null  | null | unlabelled | bier    | 832   |
 | 177465 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 182378 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 353876 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 515099 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 662964 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 949520 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 969979 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#