here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-05-25 00:53:16.885
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 47772  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 64524  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 70431  | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 165926 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 269303 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 290393 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 485945 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 486914 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 593131 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 908949 | v1:4     | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-05-25 00:53:16.976
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 186741 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 218834 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 331318 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 457280 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 473190 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 486160 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 539420 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 795059 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 870446 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 886988 | v1:4     | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-05-25 00:53:17.088
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 24966  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 34402  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 55819  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 158246 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 437021 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 501482 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 544907 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 579421 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 885016 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 979503 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-05-25 00:53:17.175
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 87187   | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 131184  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 316296  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 413156  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 441403  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 441994  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 473114  | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 764008  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 937825  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 1008953 | tester:4 | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r4#
r4#