here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-10-21 14:51:11.639
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 55145   | v1:6     | null  | null | unlabelled | local   | 0     |
 | 202180  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 352040  | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 446291  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 458348  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 590569  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 743146  | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 746157  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 992135  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 1048478 | tester:6 | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-10-21 14:51:11.747
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 73671  | v1:4     | null  | null | unlabelled | bier    | 1456  |
 | 96032  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 179852 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 191402 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 357236 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 457857 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 629325 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 631013 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 669320 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 736755 | v1:4     | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-10-21 14:51:11.778
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 2627    | v1:6     | null  | null | unlabelled | local   | 0     |
 | 468908  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 484386  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 502983  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 599698  | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 660520  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 731879  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 866657  | v1:4     | null  | null | unlabelled | bier    | 1456  |
 | 872350  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 1036795 | tester:6 | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-10-21 14:51:11.859
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 43162   | tester:4 | null  | null | unlabelled | local   | 0     |
 | 224553  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 404535  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 617778  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 683155  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 831926  | v1:4     | null  | null | unlabelled | bier    | 936   |
 | 911511  | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 925995  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 927904  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 1013151 | tester:4 | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r4#
r4#