here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-05-29 05:33:37.867
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 689404  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 689507  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 731444  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 817898  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 842860  | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 887995  | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 895315  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 935161  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 959817  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 1035774 | tester:6 | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-05-29 05:33:37.987
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 85099  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 210947 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 452372 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 502314 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 538607 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 658021 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 914555 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 927098 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 929800 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 952440 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-05-29 05:33:38.098
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 120964  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 153054  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 184082  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 185207  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 359539  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 461496  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 538760  | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 701668  | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 715016  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 1011062 | tester:6 | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-05-29 05:33:38.192
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 85880  | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 85882  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 102820 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 152664 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 287115 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 423657 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 679081 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 750713 | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 893275 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 927272 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#