here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-09-03 21:12:29.409
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 9283    | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 20266   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 260143  | null     | null      | null    | unlabelled |         | 0     |
 | 260144  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 260145  | v1:4     | ethernet1 | 1.1.1.2 | 134335     |         | 0     |
 | 260146  | v1:4     | ethernet1 | 1.1.1.2 | 134336     |         | 0     |
 | 260147  | v1:4     | ethernet1 | 1.1.1.2 | 134337     |         | 0     |
 | 260148  | null     | null      | null    | unlabelled |         | 0     |
 | 260149  | null     | null      | null    | unlabelled |         | 0     |
 | 260150  | null     | null      | null    | unlabelled |         | 0     |
 | 260151  | null     | null      | null    | unlabelled |         | 0     |
 | 260152  | null     | null      | null    | unlabelled |         | 0     |
 | 310763  | null     | null      | null    | unlabelled |         | 0     |
 | 310764  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 310765  | v1:6     | ethernet1 | 1234::2 | 211253     |         | 0     |
 | 310766  | v1:6     | ethernet1 | 1234::2 | 211254     |         | 0     |
 | 310767  | v1:6     | ethernet1 | 1234::2 | 211255     |         | 0     |
 | 310768  | null     | null      | null    | unlabelled |         | 0     |
 | 310769  | null     | null      | null    | unlabelled |         | 0     |
 | 310770  | null     | null      | null    | unlabelled |         | 0     |
 | 310771  | null     | null      | null    | unlabelled |         | 0     |
 | 310772  | null     | null      | null    | unlabelled |         | 0     |
 | 403136  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 564107  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 594933  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 598992  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 735961  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 807489  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 914108  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1042028 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-09-03 21:12:29.530
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 24391   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 106875  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 134333  | null     | null      | null    | unlabelled |         | 0     |
 | 134334  | v1:4     | ethernet1 | 1.1.1.1 | 260144     |         | 1280  |
 | 134335  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 134336  | v1:4     | ethernet2 | 1.1.2.3 | 163084     |         | 640   |
 | 134337  | v1:4     | ethernet2 | 1.1.2.3 | 163085     |         | 640   |
 | 134338  | null     | null      | null    | unlabelled |         | 0     |
 | 134339  | null     | null      | null    | unlabelled |         | 0     |
 | 134340  | null     | null      | null    | unlabelled |         | 0     |
 | 134341  | null     | null      | null    | unlabelled |         | 0     |
 | 134342  | null     | null      | null    | unlabelled |         | 0     |
 | 211251  | null     | null      | null    | unlabelled |         | 0     |
 | 211252  | v1:6     | ethernet1 | 1234::1 | 310764     |         | 1280  |
 | 211253  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 211254  | v1:6     | ethernet2 | 1235::3 | 870732     |         | 640   |
 | 211255  | v1:6     | ethernet2 | 1235::3 | 870733     |         | 640   |
 | 211256  | null     | null      | null    | unlabelled |         | 0     |
 | 211257  | null     | null      | null    | unlabelled |         | 0     |
 | 211258  | null     | null      | null    | unlabelled |         | 0     |
 | 211259  | null     | null      | null    | unlabelled |         | 0     |
 | 211260  | null     | null      | null    | unlabelled |         | 0     |
 | 311349  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 838848  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 866637  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 884613  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 887150  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 917796  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 918440  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 983658  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 989379  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1042592 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-09-03 21:12:29.630
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 45781   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 80589   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 163081  | null     | null      | null    | unlabelled |         | 0     |
 | 163082  | v1:4     | ethernet1 | 1.1.2.2 | 134334     |         | 640   |
 | 163083  | v1:4     | ethernet1 | 1.1.2.2 | 134335     |         | 640   |
 | 163084  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 163085  | v1:4     | ethernet2 | 1.1.3.4 | 224512     |         | 1280  |
 | 163086  | null     | null      | null    | unlabelled |         | 0     |
 | 163087  | null     | null      | null    | unlabelled |         | 0     |
 | 163088  | null     | null      | null    | unlabelled |         | 0     |
 | 163089  | null     | null      | null    | unlabelled |         | 0     |
 | 163090  | null     | null      | null    | unlabelled |         | 0     |
 | 212040  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 237773  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 316511  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 708705  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 736895  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 861993  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 870729  | null     | null      | null    | unlabelled |         | 0     |
 | 870730  | v1:6     | ethernet1 | 1235::2 | 211252     |         | 640   |
 | 870731  | v1:6     | ethernet1 | 1235::2 | 211253     |         | 640   |
 | 870732  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 870733  | v1:6     | ethernet2 | 1236::4 | 560148     |         | 1280  |
 | 870734  | null     | null      | null    | unlabelled |         | 0     |
 | 870735  | null     | null      | null    | unlabelled |         | 0     |
 | 870736  | null     | null      | null    | unlabelled |         | 0     |
 | 870737  | null     | null      | null    | unlabelled |         | 0     |
 | 870738  | null     | null      | null    | unlabelled |         | 0     |
 | 877238  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 910330  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 999035  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1031833 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-09-03 21:12:29.740
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 13943  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 26908  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 83058  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 163200 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 224508 | null     | null      | null    | unlabelled |         | 0     |
 | 224509 | v1:4     | ethernet1 | 1.1.3.3 | 163082     |         | 0     |
 | 224510 | v1:4     | ethernet1 | 1.1.3.3 | 163083     |         | 0     |
 | 224511 | v1:4     | ethernet1 | 1.1.3.3 | 163084     |         | 0     |
 | 224512 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 224513 | null     | null      | null    | unlabelled |         | 0     |
 | 224514 | null     | null      | null    | unlabelled |         | 0     |
 | 224515 | null     | null      | null    | unlabelled |         | 0     |
 | 224516 | null     | null      | null    | unlabelled |         | 0     |
 | 224517 | null     | null      | null    | unlabelled |         | 0     |
 | 278369 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 457914 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 512969 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 525991 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 560144 | null     | null      | null    | unlabelled |         | 0     |
 | 560145 | v1:6     | ethernet1 | 1236::3 | 870730     |         | 0     |
 | 560146 | v1:6     | ethernet1 | 1236::3 | 870731     |         | 0     |
 | 560147 | v1:6     | ethernet1 | 1236::3 | 870732     |         | 0     |
 | 560148 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 560149 | null     | null      | null    | unlabelled |         | 0     |
 | 560150 | null     | null      | null    | unlabelled |         | 0     |
 | 560151 | null     | null      | null    | unlabelled |         | 0     |
 | 560152 | null     | null      | null    | unlabelled |         | 0     |
 | 560153 | null     | null      | null    | unlabelled |         | 0     |
 | 673290 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 682359 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#