here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-08-24 07:34:33.755
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 64159  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 183470 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 244775 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 463785 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 672087 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 731565 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 746947 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 792585 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 927782 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 932297 | v1:6     | null  | null | unlabelled | bier    | 520   |
 |________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-08-24 07:34:33.866
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 297814 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 549157 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 553508 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 570795 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 594116 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 785431 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 856648 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 894470 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 986172 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 996639 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-08-24 07:34:33.966
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 29618  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 170033 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 200982 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 248859 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 353845 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 379655 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 493062 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 552711 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 776825 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 983060 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-08-24 07:34:34.094
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 56728  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 257130 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 565280 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 601756 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 679459 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 698182 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 784783 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 814911 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 870060 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 933859 | v1:6     | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#