here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-03-03 01:35:46.412
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 29844  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 230640 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 255677 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 298756 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 325736 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 437869 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 466094 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 565447 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 642438 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 709447 | v1:6     | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-03-03 01:35:46.491
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 222615  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 310209  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 438671  | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 495814  | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 666243  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 710464  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 855918  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 858847  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 999662  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 1021283 | tester:4 | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-03-03 01:35:46.587
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 143136 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 250706 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 390573 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 435814 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 494772 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 735406 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 801499 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 871643 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 949446 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 987263 | v1:6     | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-03-03 01:35:46.685
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 127815 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 247238 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 409054 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 639805 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 692276 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 705712 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 731931 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 780350 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 973314 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 995528 | v1:4     | null  | null | unlabelled | bier    | 520   |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#