here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-03-08 20:42:49.883
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 179946 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 212949 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 276365 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 416508 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 462573 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 482272 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 581682 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 638683 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 801032 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 810648 | v1:4     | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-03-08 20:42:49.977
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 23459  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 31470  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 61118  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 287800 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 335726 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 701120 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 724347 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 940282 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 956862 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 982813 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-03-08 20:42:50.088
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 67097   | tester:6 | null  | null | unlabelled | local   | 0     |
 | 105662  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 115184  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 286344  | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 494637  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 550879  | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 883233  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 907264  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 980917  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 1028649 | v1:6     | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-03-08 20:42:50.190
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 165247 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 179103 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 382403 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 500912 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 611513 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 722031 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 837768 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 855223 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 874058 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 940256 | v1:4     | null  | null | unlabelled | bier    | 520   |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#