here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-08-10 12:07:41.153
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 56091  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 149871 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 154126 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 264931 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 331381 | null     | null      | null    | unlabelled |         | 0     |
 | 331382 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 331383 | v1:6     | ethernet1 | 1234::2 | 504130     |         | 0     |
 | 331384 | v1:6     | ethernet1 | 1234::2 | 504131     |         | 0     |
 | 331385 | v1:6     | ethernet1 | 1234::2 | 504132     |         | 0     |
 | 331386 | null     | null      | null    | unlabelled |         | 0     |
 | 331387 | null     | null      | null    | unlabelled |         | 0     |
 | 331388 | null     | null      | null    | unlabelled |         | 0     |
 | 331389 | null     | null      | null    | unlabelled |         | 0     |
 | 331390 | null     | null      | null    | unlabelled |         | 0     |
 | 426496 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 506051 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 686626 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 704004 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 770769 | null     | null      | null    | unlabelled |         | 0     |
 | 770770 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 770771 | v1:4     | ethernet1 | 1.1.1.2 | 1028743    |         | 0     |
 | 770772 | v1:4     | ethernet1 | 1.1.1.2 | 1028744    |         | 0     |
 | 770773 | v1:4     | ethernet1 | 1.1.1.2 | 1028745    |         | 0     |
 | 770774 | null     | null      | null    | unlabelled |         | 0     |
 | 770775 | null     | null      | null    | unlabelled |         | 0     |
 | 770776 | null     | null      | null    | unlabelled |         | 0     |
 | 770777 | null     | null      | null    | unlabelled |         | 0     |
 | 770778 | null     | null      | null    | unlabelled |         | 0     |
 | 808150 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 929382 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-08-10 12:07:41.253
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 39232   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 94422   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 231440  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 258815  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 288519  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 382509  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 428226  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 504128  | null     | null      | null    | unlabelled |         | 0     |
 | 504129  | v1:6     | ethernet1 | 1234::1 | 331382     |         | 1280  |
 | 504130  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 504131  | v1:6     | ethernet2 | 1235::3 | 534425     |         | 640   |
 | 504132  | v1:6     | ethernet2 | 1235::3 | 534426     |         | 640   |
 | 504133  | null     | null      | null    | unlabelled |         | 0     |
 | 504134  | null     | null      | null    | unlabelled |         | 0     |
 | 504135  | null     | null      | null    | unlabelled |         | 0     |
 | 504136  | null     | null      | null    | unlabelled |         | 0     |
 | 504137  | null     | null      | null    | unlabelled |         | 0     |
 | 545287  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 581838  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 673874  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 694618  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 733959  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1028741 | null     | null      | null    | unlabelled |         | 0     |
 | 1028742 | v1:4     | ethernet1 | 1.1.1.1 | 770770     |         | 1280  |
 | 1028743 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1028744 | v1:4     | ethernet2 | 1.1.2.3 | 76069      |         | 640   |
 | 1028745 | v1:4     | ethernet2 | 1.1.2.3 | 76070      |         | 640   |
 | 1028746 | null     | null      | null    | unlabelled |         | 0     |
 | 1028747 | null     | null      | null    | unlabelled |         | 0     |
 | 1028748 | null     | null      | null    | unlabelled |         | 0     |
 | 1028749 | null     | null      | null    | unlabelled |         | 0     |
 | 1028750 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-08-10 12:07:41.353
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 25912  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 45545  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 76066  | null     | null      | null    | unlabelled |         | 0     |
 | 76067  | v1:4     | ethernet1 | 1.1.2.2 | 1028742    |         | 640   |
 | 76068  | v1:4     | ethernet1 | 1.1.2.2 | 1028743    |         | 640   |
 | 76069  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 76070  | v1:4     | ethernet2 | 1.1.3.4 | 340798     |         | 1280  |
 | 76071  | null     | null      | null    | unlabelled |         | 0     |
 | 76072  | null     | null      | null    | unlabelled |         | 0     |
 | 76073  | null     | null      | null    | unlabelled |         | 0     |
 | 76074  | null     | null      | null    | unlabelled |         | 0     |
 | 76075  | null     | null      | null    | unlabelled |         | 0     |
 | 166830 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 255601 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 287586 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 293759 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 394079 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 466701 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 525508 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 534422 | null     | null      | null    | unlabelled |         | 0     |
 | 534423 | v1:6     | ethernet1 | 1235::2 | 504129     |         | 640   |
 | 534424 | v1:6     | ethernet1 | 1235::2 | 504130     |         | 640   |
 | 534425 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 534426 | v1:6     | ethernet2 | 1236::4 | 652152     |         | 1280  |
 | 534427 | null     | null      | null    | unlabelled |         | 0     |
 | 534428 | null     | null      | null    | unlabelled |         | 0     |
 | 534429 | null     | null      | null    | unlabelled |         | 0     |
 | 534430 | null     | null      | null    | unlabelled |         | 0     |
 | 534431 | null     | null      | null    | unlabelled |         | 0     |
 | 573698 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 744032 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 923412 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-08-10 12:07:41.453
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 66292  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 207108 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 334777 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 340794 | null     | null      | null    | unlabelled |         | 0     |
 | 340795 | v1:4     | ethernet1 | 1.1.3.3 | 76067      |         | 0     |
 | 340796 | v1:4     | ethernet1 | 1.1.3.3 | 76068      |         | 0     |
 | 340797 | v1:4     | ethernet1 | 1.1.3.3 | 76069      |         | 0     |
 | 340798 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 340799 | null     | null      | null    | unlabelled |         | 0     |
 | 340800 | null     | null      | null    | unlabelled |         | 0     |
 | 340801 | null     | null      | null    | unlabelled |         | 0     |
 | 340802 | null     | null      | null    | unlabelled |         | 0     |
 | 340803 | null     | null      | null    | unlabelled |         | 0     |
 | 390377 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 399253 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 496207 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 652148 | null     | null      | null    | unlabelled |         | 0     |
 | 652149 | v1:6     | ethernet1 | 1236::3 | 534423     |         | 0     |
 | 652150 | v1:6     | ethernet1 | 1236::3 | 534424     |         | 0     |
 | 652151 | v1:6     | ethernet1 | 1236::3 | 534425     |         | 0     |
 | 652152 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 652153 | null     | null      | null    | unlabelled |         | 0     |
 | 652154 | null     | null      | null    | unlabelled |         | 0     |
 | 652155 | null     | null      | null    | unlabelled |         | 0     |
 | 652156 | null     | null      | null    | unlabelled |         | 0     |
 | 652157 | null     | null      | null    | unlabelled |         | 0     |
 | 854950 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 863034 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 920094 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 945406 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#