here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-10-27 03:12:16.107
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 108304  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 158600  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 272145  | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 455996  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 472955  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 513762  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 686418  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 726057  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 728865  | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 1042479 | tester:6 | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-10-27 03:12:16.195
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 87054  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 87693  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 175869 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 391873 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 450539 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 627563 | v1:4     | null  | null | unlabelled | bier    | 1456  |
 | 631173 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 663465 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 675060 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 974865 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-10-27 03:12:16.299
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 48395  | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 206406 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 309872 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 421538 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 629382 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 767744 | v1:4     | null  | null | unlabelled | bier    | 1456  |
 | 769287 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 825029 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 864161 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 886154 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-10-27 03:12:16.420
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 21554  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 175578 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 494368 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 517326 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 612917 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 625240 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 672900 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 730096 | v1:4     | null  | null | unlabelled | bier    | 936   |
 | 816092 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 852657 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#