here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-02-12 09:03:17.816
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 75993  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 119941 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 125320 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 255000 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 263608 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 511275 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 552507 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 708785 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 858007 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 860618 | v1:6     | null  | null | unlabelled | bier    | 520   |
 |________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-02-12 09:03:17.919
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 64026   | tester:4 | null  | null | unlabelled | local   | 0     |
 | 121537  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 187411  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 359349  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 595920  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 699251  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 834481  | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 844976  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 865177  | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 1021495 | v1:6     | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-02-12 09:03:18.029
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 91284  | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 117054 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 269468 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 295925 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 320351 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 431449 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 607876 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 677440 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 883333 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 901830 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 |________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-02-12 09:03:18.121
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 197397 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 267262 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 350073 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 408347 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 563356 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 683577 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 801527 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 858914 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 953040 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 976208 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#