here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-02-13 08:46:17.204
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 2901    | tester:4 | null  | null | unlabelled | local   | 0     |
 | 202750  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 297585  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 341037  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 356116  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 374037  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 481039  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 483419  | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 676265  | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 1016034 | tester:4 | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-02-13 08:46:17.304
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 106063 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 212011 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 232044 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 265519 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 503946 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 540716 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 584656 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 886474 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 930718 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 953085 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-02-13 08:46:17.403
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 20979   | v1:4     | null  | null | unlabelled | local   | 0     |
 | 73318   | tester:6 | null  | null | unlabelled | local   | 0     |
 | 133910  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 168789  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 206159  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 308428  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 547460  | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 795726  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 834420  | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 1046516 | v1:6     | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-02-13 08:46:17.526
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 44995  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 89101  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 175625 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 307060 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 310411 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 378187 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 613720 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 669107 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 790564 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 987906 | v1:4     | null  | null | unlabelled | bier    | 520   |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#