here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-11-24 14:11:02.187
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 93215   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 203287  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 340764  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 432418  | null     | null      | null    | unlabelled |         | 0     |
 | 432419  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 432420  | v1:4     | ethernet1 | 1.1.1.2 | 798681     |         | 0     |
 | 432421  | v1:4     | ethernet1 | 1.1.1.2 | 798682     |         | 0     |
 | 432422  | v1:4     | ethernet1 | 1.1.1.2 | 798683     |         | 0     |
 | 432423  | null     | null      | null    | unlabelled |         | 0     |
 | 432424  | null     | null      | null    | unlabelled |         | 0     |
 | 432425  | null     | null      | null    | unlabelled |         | 0     |
 | 432426  | null     | null      | null    | unlabelled |         | 0     |
 | 432427  | null     | null      | null    | unlabelled |         | 0     |
 | 551271  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 590763  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 685885  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 715482  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 809835  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 821430  | null     | null      | null    | unlabelled |         | 0     |
 | 821431  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 821432  | v1:6     | ethernet1 | 1234::2 | 236319     |         | 0     |
 | 821433  | v1:6     | ethernet1 | 1234::2 | 236320     |         | 0     |
 | 821434  | v1:6     | ethernet1 | 1234::2 | 236321     |         | 0     |
 | 821435  | null     | null      | null    | unlabelled |         | 0     |
 | 821436  | null     | null      | null    | unlabelled |         | 0     |
 | 821437  | null     | null      | null    | unlabelled |         | 0     |
 | 821438  | null     | null      | null    | unlabelled |         | 0     |
 | 821439  | null     | null      | null    | unlabelled |         | 0     |
 | 1006452 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1020753 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-11-24 14:11:02.299
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 178385  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 236317  | null     | null      | null    | unlabelled |         | 0     |
 | 236318  | v1:6     | ethernet1 | 1234::1 | 821431     |         | 1280  |
 | 236319  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 236320  | v1:6     | ethernet2 | 1235::3 | 66829      |         | 640   |
 | 236321  | v1:6     | ethernet2 | 1235::3 | 66830      |         | 640   |
 | 236322  | null     | null      | null    | unlabelled |         | 0     |
 | 236323  | null     | null      | null    | unlabelled |         | 0     |
 | 236324  | null     | null      | null    | unlabelled |         | 0     |
 | 236325  | null     | null      | null    | unlabelled |         | 0     |
 | 236326  | null     | null      | null    | unlabelled |         | 0     |
 | 299308  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 320069  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 476459  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 551903  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 596624  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 694757  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 718248  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 760338  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 798679  | null     | null      | null    | unlabelled |         | 0     |
 | 798680  | v1:4     | ethernet1 | 1.1.1.1 | 432419     |         | 1280  |
 | 798681  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 798682  | v1:4     | ethernet2 | 1.1.2.3 | 190106     |         | 640   |
 | 798683  | v1:4     | ethernet2 | 1.1.2.3 | 190107     |         | 640   |
 | 798684  | null     | null      | null    | unlabelled |         | 0     |
 | 798685  | null     | null      | null    | unlabelled |         | 0     |
 | 798686  | null     | null      | null    | unlabelled |         | 0     |
 | 798687  | null     | null      | null    | unlabelled |         | 0     |
 | 798688  | null     | null      | null    | unlabelled |         | 0     |
 | 865899  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 871759  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1006646 | 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
2023-11-24 14:11:02.395
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 66826   | null     | null      | null    | unlabelled |         | 0     |
 | 66827   | v1:6     | ethernet1 | 1235::2 | 236318     |         | 640   |
 | 66828   | v1:6     | ethernet1 | 1235::2 | 236319     |         | 640   |
 | 66829   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 66830   | v1:6     | ethernet2 | 1236::4 | 125863     |         | 1280  |
 | 66831   | null     | null      | null    | unlabelled |         | 0     |
 | 66832   | null     | null      | null    | unlabelled |         | 0     |
 | 66833   | null     | null      | null    | unlabelled |         | 0     |
 | 66834   | null     | null      | null    | unlabelled |         | 0     |
 | 66835   | null     | null      | null    | unlabelled |         | 0     |
 | 84339   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 179030  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 181360  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 190103  | null     | null      | null    | unlabelled |         | 0     |
 | 190104  | v1:4     | ethernet1 | 1.1.2.2 | 798680     |         | 640   |
 | 190105  | v1:4     | ethernet1 | 1.1.2.2 | 798681     |         | 640   |
 | 190106  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 190107  | v1:4     | ethernet2 | 1.1.3.4 | 583289     |         | 1280  |
 | 190108  | null     | null      | null    | unlabelled |         | 0     |
 | 190109  | null     | null      | null    | unlabelled |         | 0     |
 | 190110  | null     | null      | null    | unlabelled |         | 0     |
 | 190111  | null     | null      | null    | unlabelled |         | 0     |
 | 190112  | null     | null      | null    | unlabelled |         | 0     |
 | 226252  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 283594  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 287968  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 330556  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 454457  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 787696  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 867331  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 948542  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1007125 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-11-24 14:11:02.508
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 3566    | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 125859  | null     | null      | null    | unlabelled |         | 0     |
 | 125860  | v1:6     | ethernet1 | 1236::3 | 66827      |         | 0     |
 | 125861  | v1:6     | ethernet1 | 1236::3 | 66828      |         | 0     |
 | 125862  | v1:6     | ethernet1 | 1236::3 | 66829      |         | 0     |
 | 125863  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 125864  | null     | null      | null    | unlabelled |         | 0     |
 | 125865  | null     | null      | null    | unlabelled |         | 0     |
 | 125866  | null     | null      | null    | unlabelled |         | 0     |
 | 125867  | null     | null      | null    | unlabelled |         | 0     |
 | 125868  | null     | null      | null    | unlabelled |         | 0     |
 | 198812  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 543178  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 583285  | null     | null      | null    | unlabelled |         | 0     |
 | 583286  | v1:4     | ethernet1 | 1.1.3.3 | 190104     |         | 0     |
 | 583287  | v1:4     | ethernet1 | 1.1.3.3 | 190105     |         | 0     |
 | 583288  | v1:4     | ethernet1 | 1.1.3.3 | 190106     |         | 0     |
 | 583289  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 583290  | null     | null      | null    | unlabelled |         | 0     |
 | 583291  | null     | null      | null    | unlabelled |         | 0     |
 | 583292  | null     | null      | null    | unlabelled |         | 0     |
 | 583293  | null     | null      | null    | unlabelled |         | 0     |
 | 583294  | null     | null      | null    | unlabelled |         | 0     |
 | 657286  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 714063  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 766038  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 811495  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 926518  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 995214  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1027760 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#