here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-09-03 09:33:41.538
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 20387  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 290998 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 332058 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 554827 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 661076 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 785023 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 886471 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 909054 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 926369 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 992378 | v1:6     | null  | null | unlabelled | bier    | 520   |
 |________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-09-03 09:33:41.651
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 7944    | tester:6 | null  | null | unlabelled | local   | 0     |
 | 7947    | v1:4     | null  | null | unlabelled | local   | 0     |
 | 402242  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 460130  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 592894  | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 766012  | v1:4     | null  | null | unlabelled | bier    | 1352  |
 | 804285  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 830405  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 1003274 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 1024896 | tester:4 | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-09-03 09:33:41.756
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 64970  | v1:4     | null  | null | unlabelled | bier    | 1352  |
 | 126162 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 228836 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 285261 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 518483 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 565419 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 693246 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 766858 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 929803 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 970482 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-09-03 09:33:41.871
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 97285  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 179502 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 246487 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 415184 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 452648 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 531766 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 596767 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 730905 | v1:4     | null  | null | unlabelled | bier    | 832   |
 | 897524 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 980320 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#