here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-09-23 18:37:18.886
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 41403   | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 137909  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 284330  | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 454491  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 458597  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 535369  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 870209  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 884038  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 977802  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 1037110 | tester:4 | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-09-23 18:37:18.988
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 65606  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 80870  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 241510 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 314153 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 356977 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 498862 | v1:4     | null  | null | unlabelled | bier    | 1352  |
 | 530514 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 541770 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 596720 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 955006 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-09-23 18:37:19.087
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 61005   | tester:4 | null  | null | unlabelled | local   | 0     |
 | 74377   | tester:4 | null  | null | unlabelled | local   | 0     |
 | 100288  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 261559  | v1:4     | null  | null | unlabelled | bier    | 1352  |
 | 599534  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 626227  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 632432  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 690940  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 969730  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 1001177 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 |_________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-09-23 18:37:19.184
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 21379   | v1:6     | null  | null | unlabelled | local   | 0     |
 | 144815  | v1:4     | null  | null | unlabelled | bier    | 832   |
 | 160863  | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 288223  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 375026  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 647418  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 652790  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 884462  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 1040029 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 1041654 | tester:6 | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r4#
r4#