here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-10-11 20:24:07.210
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 68665  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 86036  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 138531 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 159502 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 159942 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 295268 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 503167 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 558813 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 661482 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 680752 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 755016 | null     | null      | null    | unlabelled |         | 0     |
 | 755017 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 755018 | v1:4     | ethernet1 | 1.1.1.2 | 622387     |         | 0     |
 | 755019 | v1:4     | ethernet1 | 1.1.1.2 | 622388     |         | 0     |
 | 755020 | v1:4     | ethernet1 | 1.1.1.2 | 622389     |         | 0     |
 | 755021 | null     | null      | null    | unlabelled |         | 0     |
 | 755022 | null     | null      | null    | unlabelled |         | 0     |
 | 755023 | null     | null      | null    | unlabelled |         | 0     |
 | 755024 | null     | null      | null    | unlabelled |         | 0     |
 | 755025 | null     | null      | null    | unlabelled |         | 0     |
 | 755245 | null     | null      | null    | unlabelled |         | 0     |
 | 755246 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 755247 | v1:6     | ethernet1 | 1234::2 | 929055     |         | 0     |
 | 755248 | v1:6     | ethernet1 | 1234::2 | 929056     |         | 0     |
 | 755249 | v1:6     | ethernet1 | 1234::2 | 929057     |         | 0     |
 | 755250 | null     | null      | null    | unlabelled |         | 0     |
 | 755251 | null     | null      | null    | unlabelled |         | 0     |
 | 755252 | null     | null      | null    | unlabelled |         | 0     |
 | 755253 | null     | null      | null    | unlabelled |         | 0     |
 | 755254 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-10-11 20:24:07.310
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 76192   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 114762  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 255172  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 364880  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 516724  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 544067  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 583783  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 622385  | null     | null      | null    | unlabelled |         | 0     |
 | 622386  | v1:4     | ethernet1 | 1.1.1.1 | 755017     |         | 1280  |
 | 622387  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 622388  | v1:4     | ethernet2 | 1.1.2.3 | 914824     |         | 640   |
 | 622389  | v1:4     | ethernet2 | 1.1.2.3 | 914825     |         | 640   |
 | 622390  | null     | null      | null    | unlabelled |         | 0     |
 | 622391  | null     | null      | null    | unlabelled |         | 0     |
 | 622392  | null     | null      | null    | unlabelled |         | 0     |
 | 622393  | null     | null      | null    | unlabelled |         | 0     |
 | 622394  | null     | null      | null    | unlabelled |         | 0     |
 | 709050  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 772833  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 806313  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 929053  | null     | null      | null    | unlabelled |         | 0     |
 | 929054  | v1:6     | ethernet1 | 1234::1 | 755246     |         | 1280  |
 | 929055  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 929056  | v1:6     | ethernet2 | 1235::3 | 594693     |         | 640   |
 | 929057  | v1:6     | ethernet2 | 1235::3 | 594694     |         | 640   |
 | 929058  | null     | null      | null    | unlabelled |         | 0     |
 | 929059  | null     | null      | null    | unlabelled |         | 0     |
 | 929060  | null     | null      | null    | unlabelled |         | 0     |
 | 929061  | null     | null      | null    | unlabelled |         | 0     |
 | 929062  | null     | null      | null    | unlabelled |         | 0     |
 | 1002057 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1013963 | 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
2024-10-11 20:24:07.430
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 53827  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 108028 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 114195 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 148489 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 159541 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 207273 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 510104 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 542764 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 545176 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 579521 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 594690 | null     | null      | null    | unlabelled |         | 0     |
 | 594691 | v1:6     | ethernet1 | 1235::2 | 929054     |         | 640   |
 | 594692 | v1:6     | ethernet1 | 1235::2 | 929055     |         | 640   |
 | 594693 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 594694 | v1:6     | ethernet2 | 1236::4 | 334181     |         | 1280  |
 | 594695 | null     | null      | null    | unlabelled |         | 0     |
 | 594696 | null     | null      | null    | unlabelled |         | 0     |
 | 594697 | null     | null      | null    | unlabelled |         | 0     |
 | 594698 | null     | null      | null    | unlabelled |         | 0     |
 | 594699 | null     | null      | null    | unlabelled |         | 0     |
 | 666845 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 791569 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 914821 | null     | null      | null    | unlabelled |         | 0     |
 | 914822 | v1:4     | ethernet1 | 1.1.2.2 | 622386     |         | 640   |
 | 914823 | v1:4     | ethernet1 | 1.1.2.2 | 622387     |         | 640   |
 | 914824 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 914825 | v1:4     | ethernet2 | 1.1.3.4 | 710886     |         | 1280  |
 | 914826 | null     | null      | null    | unlabelled |         | 0     |
 | 914827 | null     | null      | null    | unlabelled |         | 0     |
 | 914828 | null     | null      | null    | unlabelled |         | 0     |
 | 914829 | null     | null      | null    | unlabelled |         | 0     |
 | 914830 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-10-11 20:24:07.526
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 59750  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 75787  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 327757 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 334177 | null     | null      | null    | unlabelled |         | 0     |
 | 334178 | v1:6     | ethernet1 | 1236::3 | 594691     |         | 0     |
 | 334179 | v1:6     | ethernet1 | 1236::3 | 594692     |         | 0     |
 | 334180 | v1:6     | ethernet1 | 1236::3 | 594693     |         | 0     |
 | 334181 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 334182 | null     | null      | null    | unlabelled |         | 0     |
 | 334183 | null     | null      | null    | unlabelled |         | 0     |
 | 334184 | null     | null      | null    | unlabelled |         | 0     |
 | 334185 | null     | null      | null    | unlabelled |         | 0     |
 | 334186 | null     | null      | null    | unlabelled |         | 0     |
 | 563693 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 710882 | null     | null      | null    | unlabelled |         | 0     |
 | 710883 | v1:4     | ethernet1 | 1.1.3.3 | 914822     |         | 0     |
 | 710884 | v1:4     | ethernet1 | 1.1.3.3 | 914823     |         | 0     |
 | 710885 | v1:4     | ethernet1 | 1.1.3.3 | 914824     |         | 0     |
 | 710886 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 710887 | null     | null      | null    | unlabelled |         | 0     |
 | 710888 | null     | null      | null    | unlabelled |         | 0     |
 | 710889 | null     | null      | null    | unlabelled |         | 0     |
 | 710890 | null     | null      | null    | unlabelled |         | 0     |
 | 710891 | null     | null      | null    | unlabelled |         | 0     |
 | 776947 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 792788 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 824041 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 904327 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 912391 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 955264 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#