here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-04-30 08:33:06.828
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 249886  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 284701  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 493494  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 502671  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 514822  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 576044  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 730458  | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 772682  | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 944809  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 1026611 | v1:6     | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-04-30 08:33:06.935
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 50429  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 136799 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 240381 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 403501 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 495156 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 540735 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 635704 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 681857 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 823030 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 856256 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-04-30 08:33:07.030
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 10361  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 157351 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 619652 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 683133 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 688148 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 696378 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 710345 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 816400 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 966443 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 972280 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-04-30 08:33:07.137
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 127646 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 159975 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 406004 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 408617 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 415575 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 517047 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 538383 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 622041 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 755688 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 967347 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#