here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-05-03 17:06:31.343
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 2952   | tester:6 | null  | null | unlabelled | local   | 0     |
 | 138886 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 282604 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 562486 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 664466 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 746939 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 759060 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 776969 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 822387 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 836685 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-05-03 17:06:31.447
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 295372 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 462873 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 497330 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 579664 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 652849 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 761873 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 816478 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 932651 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 966458 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 980834 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-05-03 17:06:31.552
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 120060 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 140524 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 244349 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 261869 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 279712 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 335265 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 483011 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 657647 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 877324 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 890516 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-05-03 17:06:31.643
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 4646   | v1:4     | null  | null | unlabelled | local   | 0     |
 | 52726  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 64311  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 185821 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 193877 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 391381 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 499858 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 623321 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 795626 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 902623 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#