here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-11-13 04:57:51.666
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 100376  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 139015  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 229246  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 235770  | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 254959  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 282378  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 447302  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 490675  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 572680  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 1038591 | v1:6     | null  | null | unlabelled | bier    | 520   |
 |_________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-11-13 04:57:51.758
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 4457   | v1:4     | null  | null | unlabelled | local   | 0     |
 | 7082   | tester:6 | null  | null | unlabelled | local   | 0     |
 | 132017 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 193399 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 206206 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 206336 | v1:4     | null  | null | unlabelled | bier    | 1144  |
 | 555360 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 634780 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 640417 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 900162 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-11-13 04:57:51.871
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 4717   | tester:4 | null  | null | unlabelled | local   | 0     |
 | 249463 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 264429 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 434089 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 453436 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 582049 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 613808 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 661560 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 923660 | v1:4     | null  | null | unlabelled | bier    | 1144  |
 | 965348 | v1:4     | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-11-13 04:57:51.984
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 33303  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 78753  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 220078 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 339593 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 371721 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 375054 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 388619 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 403841 | v1:4     | null  | null | unlabelled | bier    | 624   |
 | 716875 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 852425 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#