here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-10-02 22:37:29.368
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 73859   | tester:4 | null  | null | unlabelled | local   | 0     |
 | 443448  | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 497612  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 685487  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 755469  | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 775510  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 828922  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 876201  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 921333  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 1009357 | tester:4 | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-10-02 22:37:29.477
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 160100 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 257329 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 485850 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 487449 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 524703 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 606924 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 694852 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 695400 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 878159 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 913137 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-10-02 22:37:29.574
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 404241 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 413523 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 436157 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 445050 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 471690 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 506589 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 623446 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 926777 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 947101 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 979770 | v1:4     | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-10-02 22:37:29.684
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 193473 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 199585 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 257165 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 277651 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 387431 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 481938 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 485329 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 645064 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 744414 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 865629 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#