here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-09-14 04:16:47.331
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 101567  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 123336  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 142769  | null     | null      | null    | unlabelled |         | 0     |
 | 142770  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 142771  | v1:4     | ethernet1 | 1.1.1.2 | 1013790    |         | 0     |
 | 142772  | v1:4     | ethernet1 | 1.1.1.2 | 1013791    |         | 0     |
 | 142773  | v1:4     | ethernet1 | 1.1.1.2 | 1013792    |         | 0     |
 | 142774  | null     | null      | null    | unlabelled |         | 0     |
 | 142775  | null     | null      | null    | unlabelled |         | 0     |
 | 142776  | null     | null      | null    | unlabelled |         | 0     |
 | 142777  | null     | null      | null    | unlabelled |         | 0     |
 | 142778  | null     | null      | null    | unlabelled |         | 0     |
 | 260255  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 270378  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 744227  | null     | null      | null    | unlabelled |         | 0     |
 | 744228  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 744229  | v1:6     | ethernet1 | 1234::2 | 434458     |         | 0     |
 | 744230  | v1:6     | ethernet1 | 1234::2 | 434459     |         | 0     |
 | 744231  | v1:6     | ethernet1 | 1234::2 | 434460     |         | 0     |
 | 744232  | null     | null      | null    | unlabelled |         | 0     |
 | 744233  | null     | null      | null    | unlabelled |         | 0     |
 | 744234  | null     | null      | null    | unlabelled |         | 0     |
 | 744235  | null     | null      | null    | unlabelled |         | 0     |
 | 744236  | null     | null      | null    | unlabelled |         | 0     |
 | 803782  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 821882  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 827625  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 965754  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1005981 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1011981 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-09-14 04:16:47.434
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 35393   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 42113   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 130929  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 209707  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 434456  | null     | null      | null    | unlabelled |         | 0     |
 | 434457  | v1:6     | ethernet1 | 1234::1 | 744228     |         | 1280  |
 | 434458  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 434459  | v1:6     | ethernet2 | 1235::3 | 452161     |         | 640   |
 | 434460  | v1:6     | ethernet2 | 1235::3 | 452162     |         | 640   |
 | 434461  | null     | null      | null    | unlabelled |         | 0     |
 | 434462  | null     | null      | null    | unlabelled |         | 0     |
 | 434463  | null     | null      | null    | unlabelled |         | 0     |
 | 434464  | null     | null      | null    | unlabelled |         | 0     |
 | 434465  | null     | null      | null    | unlabelled |         | 0     |
 | 453059  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 461860  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 593897  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 608978  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 853888  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 895940  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1000864 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1013788 | null     | null      | null    | unlabelled |         | 0     |
 | 1013789 | v1:4     | ethernet1 | 1.1.1.1 | 142770     |         | 1280  |
 | 1013790 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1013791 | v1:4     | ethernet2 | 1.1.2.3 | 140410     |         | 640   |
 | 1013792 | v1:4     | ethernet2 | 1.1.2.3 | 140411     |         | 640   |
 | 1013793 | null     | null      | null    | unlabelled |         | 0     |
 | 1013794 | null     | null      | null    | unlabelled |         | 0     |
 | 1013795 | null     | null      | null    | unlabelled |         | 0     |
 | 1013796 | null     | null      | null    | unlabelled |         | 0     |
 | 1013797 | null     | null      | null    | unlabelled |         | 0     |
 | 1020550 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-09-14 04:16:47.554
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 140407  | null     | null      | null    | unlabelled |         | 0     |
 | 140408  | v1:4     | ethernet1 | 1.1.2.2 | 1013789    |         | 640   |
 | 140409  | v1:4     | ethernet1 | 1.1.2.2 | 1013790    |         | 640   |
 | 140410  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 140411  | v1:4     | ethernet2 | 1.1.3.4 | 540953     |         | 1280  |
 | 140412  | null     | null      | null    | unlabelled |         | 0     |
 | 140413  | null     | null      | null    | unlabelled |         | 0     |
 | 140414  | null     | null      | null    | unlabelled |         | 0     |
 | 140415  | null     | null      | null    | unlabelled |         | 0     |
 | 140416  | null     | null      | null    | unlabelled |         | 0     |
 | 239616  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 303535  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 452158  | null     | null      | null    | unlabelled |         | 0     |
 | 452159  | v1:6     | ethernet1 | 1235::2 | 434457     |         | 640   |
 | 452160  | v1:6     | ethernet1 | 1235::2 | 434458     |         | 640   |
 | 452161  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 452162  | v1:6     | ethernet2 | 1236::4 | 625131     |         | 1280  |
 | 452163  | null     | null      | null    | unlabelled |         | 0     |
 | 452164  | null     | null      | null    | unlabelled |         | 0     |
 | 452165  | null     | null      | null    | unlabelled |         | 0     |
 | 452166  | null     | null      | null    | unlabelled |         | 0     |
 | 452167  | null     | null      | null    | unlabelled |         | 0     |
 | 493270  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 551738  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 582165  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 671234  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 729107  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 779087  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 806302  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 812698  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 951016  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1029786 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-09-14 04:16:47.653
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 147616 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 156896 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 225588 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 227127 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 389246 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 420130 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 540949 | null     | null      | null    | unlabelled |         | 0     |
 | 540950 | v1:4     | ethernet1 | 1.1.3.3 | 140408     |         | 0     |
 | 540951 | v1:4     | ethernet1 | 1.1.3.3 | 140409     |         | 0     |
 | 540952 | v1:4     | ethernet1 | 1.1.3.3 | 140410     |         | 0     |
 | 540953 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 540954 | null     | null      | null    | unlabelled |         | 0     |
 | 540955 | null     | null      | null    | unlabelled |         | 0     |
 | 540956 | null     | null      | null    | unlabelled |         | 0     |
 | 540957 | null     | null      | null    | unlabelled |         | 0     |
 | 540958 | null     | null      | null    | unlabelled |         | 0     |
 | 625127 | null     | null      | null    | unlabelled |         | 0     |
 | 625128 | v1:6     | ethernet1 | 1236::3 | 452159     |         | 0     |
 | 625129 | v1:6     | ethernet1 | 1236::3 | 452160     |         | 0     |
 | 625130 | v1:6     | ethernet1 | 1236::3 | 452161     |         | 0     |
 | 625131 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 625132 | null     | null      | null    | unlabelled |         | 0     |
 | 625133 | null     | null      | null    | unlabelled |         | 0     |
 | 625134 | null     | null      | null    | unlabelled |         | 0     |
 | 625135 | null     | null      | null    | unlabelled |         | 0     |
 | 625136 | null     | null      | null    | unlabelled |         | 0     |
 | 645796 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 647104 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 673879 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 934626 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#