here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-12-03 00:29:06.716
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 53086   | tester:6 | null  | null | unlabelled | local   | 0     |
 | 143088  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 193256  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 193424  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 283533  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 368736  | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 459119  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 533801  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 800906  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 1033556 | v1:4     | null  | null | unlabelled | bier    | 520   |
 |_________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-12-03 00:29:06.826
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 47906  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 117689 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 205407 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 256219 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 336042 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 430748 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 568879 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 678009 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 747768 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 783187 | v1:4     | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-12-03 00:29:06.915
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 82016   | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 140610  | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 154520  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 313476  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 518925  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 541303  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 906353  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 921896  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 986854  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 1047091 | tester:6 | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-12-03 00:29:07.027
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 90136  | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 127646 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 322123 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 437329 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 454771 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 554033 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 587961 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 717447 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 788046 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 848680 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#