here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-03-20 19:53:10.718
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface | hop  | label      | targets | bytes |
 |---------|----------|-------|------|------------|---------|-------|
 | 25669   | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 118127  | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 119651  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 499424  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 582679  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 590881  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 795640  | v1:6     | null  | null | unlabelled | local   | 0     |
 | 853045  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 926635  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 1010793 | tester:4 | null  | null | unlabelled | local   | 0     |
 |_________|__________|_______|______|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-03-20 19:53:10.817
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 60041  | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 246830 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 368390 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 481988 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 510882 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 547994 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 627159 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 646125 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 829665 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 831722 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-03-20 19:53:10.919
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 27809  | v1:4     | null  | null | unlabelled | local   | 0     |
 | 106975 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 159993 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 251653 | v1:6     | null  | null | unlabelled | bier    | 1040  |
 | 393145 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 488880 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 638777 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 644395 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 903879 | v1:4     | null  | null | unlabelled | bier    | 1040  |
 | 980465 | tester:4 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-03-20 19:53:10.957
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~|~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface | hop  | label      | targets | bytes |
 |--------|----------|-------|------|------------|---------|-------|
 | 41124  | v1:4     | null  | null | unlabelled | bier    | 520   |
 | 70614  | tester:6 | null  | null | unlabelled | local   | 0     |
 | 71695  | tester:4 | null  | null | unlabelled | local   | 0     |
 | 303561 | v1:6     | null  | null | unlabelled | local   | 0     |
 | 383655 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 489793 | tester:4 | null  | null | unlabelled | local   | 0     |
 | 640163 | tester:6 | null  | null | unlabelled | local   | 0     |
 | 826075 | v1:6     | null  | null | unlabelled | bier    | 520   |
 | 859038 | v1:4     | null  | null | unlabelled | local   | 0     |
 | 947037 | tester:6 | null  | null | unlabelled | local   | 0     |
 |________|__________|_______|______|____________|_________|_______|
r4#
r4#