here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-09-12 19:00:13.406
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 86728  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 110069 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 135172 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 445551 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 470925 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 493306 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 566124 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 769128 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 944115 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 975880 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-09-12 19:00:13.505
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 176715 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 298505 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 347293 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 355155 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 511886 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 572330 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 696168 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 882615 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 909972 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 963733 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-09-12 19:00:13.602
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 39020   | tester:4 | null  | null | unlabelled | local   | 0     |
 | 93540   | tester:4 | null  | null | unlabelled | local   | 0     |
 | 152370  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 192651  | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 225786  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 228329  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 543987  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 831381  | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 979146  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 1014281 | tester:6 | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-09-12 19:00:13.695
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 316356  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 420718  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 436380  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 475735  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 694548  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 799520  | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 854141  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 883309  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 1021033 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 1033002 | v1:4     | null  | null | unlabelled | bier    | 520   |
 |_________|__________|_______|______|____________|_________|_______|
r4#
r4#