here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-06-15 12:46:16.527
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 24134   | v1:6     | null  | null | unlabelled | local   | 0     |
 | 28131   | tester:6 | null  | null | unlabelled | local   | 0     |
 | 59764   | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 264212  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 576249  | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 580760  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 666727  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 800136  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 928983  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 1047340 | v1:4     | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-06-15 12:46:16.640
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 37401   | tester:6 | null  | null | unlabelled | local   | 0     |
 | 283730  | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 530536  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 567760  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 680170  | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 700293  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 752568  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 768245  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 915618  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 1014220 | v1:6     | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-06-15 12:46:16.716
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 8344    | tester:4 | null  | null | unlabelled | local   | 0     |
 | 22171   | v1:4     | null  | null | unlabelled | local   | 0     |
 | 61037   | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 128688  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 598094  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 694089  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 711355  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 912753  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 1014688 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 1043862 | v1:6     | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-06-15 12:46:16.834
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 72995  | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 203806 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 256581 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 279672 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 298387 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 309600 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 406326 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 596946 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 668539 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 847014 | v1:6     | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#