here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-07-21 18:08:41.699
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 102200 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 201133 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 551204 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 589278 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 591254 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 654597 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 680567 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 815360 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 856068 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 971686 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-07-21 18:08:41.801
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 222962 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 444533 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 463024 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 550017 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 584274 | v1:4     | null  | null | unlabelled | bier    | 1456  |
 | 601332 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 734439 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 839095 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 919684 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 950701 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-07-21 18:08:41.899
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 2604    | tester:6 | null  | null | unlabelled | local   | 0     |
 | 88825   | v1:4     | null  | null | unlabelled | local   | 0     |
 | 151511  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 227495  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 486058  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 524740  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 663142  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 755161  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 786684  | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 1037586 | v1:4     | null  | null | unlabelled | bier    | 1456  |
 |_________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-07-21 18:08:41.999
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 110297 | v1:4     | null  | null | unlabelled | bier    | 936   |
 | 127029 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 404749 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 436553 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 512182 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 591965 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 671051 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 724627 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 903127 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 990290 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#