here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-12-27 04:43:20.530
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 58108  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 450538 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 504807 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 529147 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 677842 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 755794 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 757109 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 770798 | null     | null      | null    | unlabelled |         | 0     |
 | 770799 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 770800 | v1:6     | ethernet1 | 1234::2 | 454896     |         | 0     |
 | 770801 | v1:6     | ethernet1 | 1234::2 | 454897     |         | 0     |
 | 770802 | v1:6     | ethernet1 | 1234::2 | 454898     |         | 0     |
 | 770803 | null     | null      | null    | unlabelled |         | 0     |
 | 770804 | null     | null      | null    | unlabelled |         | 0     |
 | 770805 | null     | null      | null    | unlabelled |         | 0     |
 | 770806 | null     | null      | null    | unlabelled |         | 0     |
 | 770807 | null     | null      | null    | unlabelled |         | 0     |
 | 798367 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 862967 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 957619 | null     | null      | null    | unlabelled |         | 0     |
 | 957620 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 957621 | v1:4     | ethernet1 | 1.1.1.2 | 798995     |         | 0     |
 | 957622 | v1:4     | ethernet1 | 1.1.1.2 | 798996     |         | 0     |
 | 957623 | v1:4     | ethernet1 | 1.1.1.2 | 798997     |         | 0     |
 | 957624 | null     | null      | null    | unlabelled |         | 0     |
 | 957625 | null     | null      | null    | unlabelled |         | 0     |
 | 957626 | null     | null      | null    | unlabelled |         | 0     |
 | 957627 | null     | null      | null    | unlabelled |         | 0     |
 | 957628 | null     | null      | null    | unlabelled |         | 0     |
 | 980061 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-12-27 04:43:20.647
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 45910   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 148987  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 164773  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 212579  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 243615  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 380308  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 402779  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 416409  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 424440  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 454894  | null     | null      | null    | unlabelled |         | 0     |
 | 454895  | v1:6     | ethernet1 | 1234::1 | 770799     |         | 1280  |
 | 454896  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 454897  | v1:6     | ethernet2 | 1235::3 | 964879     |         | 640   |
 | 454898  | v1:6     | ethernet2 | 1235::3 | 964880     |         | 640   |
 | 454899  | null     | null      | null    | unlabelled |         | 0     |
 | 454900  | null     | null      | null    | unlabelled |         | 0     |
 | 454901  | null     | null      | null    | unlabelled |         | 0     |
 | 454902  | null     | null      | null    | unlabelled |         | 0     |
 | 454903  | null     | null      | null    | unlabelled |         | 0     |
 | 607902  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 731617  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 798993  | null     | null      | null    | unlabelled |         | 0     |
 | 798994  | v1:4     | ethernet1 | 1.1.1.1 | 957620     |         | 1280  |
 | 798995  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 798996  | v1:4     | ethernet2 | 1.1.2.3 | 193007     |         | 640   |
 | 798997  | v1:4     | ethernet2 | 1.1.2.3 | 193008     |         | 640   |
 | 798998  | null     | null      | null    | unlabelled |         | 0     |
 | 798999  | null     | null      | null    | unlabelled |         | 0     |
 | 799000  | null     | null      | null    | unlabelled |         | 0     |
 | 799001  | null     | null      | null    | unlabelled |         | 0     |
 | 799002  | null     | null      | null    | unlabelled |         | 0     |
 | 1036652 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-12-27 04:43:20.748
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 117914 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 193004 | null     | null      | null    | unlabelled |         | 0     |
 | 193005 | v1:4     | ethernet1 | 1.1.2.2 | 798994     |         | 640   |
 | 193006 | v1:4     | ethernet1 | 1.1.2.2 | 798995     |         | 640   |
 | 193007 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 193008 | v1:4     | ethernet2 | 1.1.3.4 | 416760     |         | 1280  |
 | 193009 | null     | null      | null    | unlabelled |         | 0     |
 | 193010 | null     | null      | null    | unlabelled |         | 0     |
 | 193011 | null     | null      | null    | unlabelled |         | 0     |
 | 193012 | null     | null      | null    | unlabelled |         | 0     |
 | 193013 | null     | null      | null    | unlabelled |         | 0     |
 | 244673 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 282383 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 360165 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 362279 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 398279 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 435961 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 509547 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 546806 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 722696 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 896276 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 934809 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 964876 | null     | null      | null    | unlabelled |         | 0     |
 | 964877 | v1:6     | ethernet1 | 1235::2 | 454895     |         | 640   |
 | 964878 | v1:6     | ethernet1 | 1235::2 | 454896     |         | 640   |
 | 964879 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 964880 | v1:6     | ethernet2 | 1236::4 | 999426     |         | 1280  |
 | 964881 | null     | null      | null    | unlabelled |         | 0     |
 | 964882 | null     | null      | null    | unlabelled |         | 0     |
 | 964883 | null     | null      | null    | unlabelled |         | 0     |
 | 964884 | null     | null      | null    | unlabelled |         | 0     |
 | 964885 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-12-27 04:43:20.828
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 89727   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 96169   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 107768  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 215783  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 226193  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 416756  | null     | null      | null    | unlabelled |         | 0     |
 | 416757  | v1:4     | ethernet1 | 1.1.3.3 | 193005     |         | 0     |
 | 416758  | v1:4     | ethernet1 | 1.1.3.3 | 193006     |         | 0     |
 | 416759  | v1:4     | ethernet1 | 1.1.3.3 | 193007     |         | 0     |
 | 416760  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 416761  | null     | null      | null    | unlabelled |         | 0     |
 | 416762  | null     | null      | null    | unlabelled |         | 0     |
 | 416763  | null     | null      | null    | unlabelled |         | 0     |
 | 416764  | null     | null      | null    | unlabelled |         | 0     |
 | 416765  | null     | null      | null    | unlabelled |         | 0     |
 | 497213  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 542490  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 842184  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 843734  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 999422  | null     | null      | null    | unlabelled |         | 0     |
 | 999423  | v1:6     | ethernet1 | 1236::3 | 964877     |         | 0     |
 | 999424  | v1:6     | ethernet1 | 1236::3 | 964878     |         | 0     |
 | 999425  | v1:6     | ethernet1 | 1236::3 | 964879     |         | 0     |
 | 999426  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 999427  | null     | null      | null    | unlabelled |         | 0     |
 | 999428  | null     | null      | null    | unlabelled |         | 0     |
 | 999429  | null     | null      | null    | unlabelled |         | 0     |
 | 999430  | null     | null      | null    | unlabelled |         | 0     |
 | 999431  | null     | null      | null    | unlabelled |         | 0     |
 | 1022927 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#