here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-04-25 07:16:00.454
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 47362  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 115769 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 143029 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 244979 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 305175 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 374279 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 620863 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 646311 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 849357 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 957153 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-04-25 07:16:00.552
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 138797  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 159844  | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 562342  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 596934  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 684116  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 778637  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 852469  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 863785  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 907648  | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 1047690 | tester:6 | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-04-25 07:16:00.674
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 18410  | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 44817  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 56718  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 410059 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 447697 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 586600 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 647170 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 757195 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 910095 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 915199 | v1:6     | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-04-25 07:16:00.765
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 104131 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 129176 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 216197 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 514918 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 621482 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 652522 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 713428 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 736620 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 755434 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 964976 | v1:4     | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#