here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-11-15 03:16:45.506
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 166299  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 170498  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 218681  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 338840  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 344565  | null     | null      | null    | unlabelled |         | 0     |
 | 344566  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 344567  | v1:6     | ethernet1 | 1234::2 | 636939     |         | 0     |
 | 344568  | v1:6     | ethernet1 | 1234::2 | 636940     |         | 0     |
 | 344569  | v1:6     | ethernet1 | 1234::2 | 636941     |         | 0     |
 | 344570  | null     | null      | null    | unlabelled |         | 0     |
 | 344571  | null     | null      | null    | unlabelled |         | 0     |
 | 344572  | null     | null      | null    | unlabelled |         | 0     |
 | 344573  | null     | null      | null    | unlabelled |         | 0     |
 | 344574  | null     | null      | null    | unlabelled |         | 0     |
 | 408487  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 421932  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 495894  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 669617  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 845901  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 954694  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 1014990 | null     | null      | null    | unlabelled |         | 0     |
 | 1014991 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1014992 | v1:4     | ethernet1 | 1.1.1.2 | 135466     |         | 0     |
 | 1014993 | v1:4     | ethernet1 | 1.1.1.2 | 135467     |         | 0     |
 | 1014994 | v1:4     | ethernet1 | 1.1.1.2 | 135468     |         | 0     |
 | 1014995 | null     | null      | null    | unlabelled |         | 0     |
 | 1014996 | null     | null      | null    | unlabelled |         | 0     |
 | 1014997 | null     | null      | null    | unlabelled |         | 0     |
 | 1014998 | null     | null      | null    | unlabelled |         | 0     |
 | 1014999 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-11-15 03:16:45.619
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 73703  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 126497 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 135464 | null     | null      | null    | unlabelled |         | 0     |
 | 135465 | v1:4     | ethernet1 | 1.1.1.1 | 1014991    |         | 1280  |
 | 135466 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 135467 | v1:4     | ethernet2 | 1.1.2.3 | 1001377    |         | 640   |
 | 135468 | v1:4     | ethernet2 | 1.1.2.3 | 1001378    |         | 640   |
 | 135469 | null     | null      | null    | unlabelled |         | 0     |
 | 135470 | null     | null      | null    | unlabelled |         | 0     |
 | 135471 | null     | null      | null    | unlabelled |         | 0     |
 | 135472 | null     | null      | null    | unlabelled |         | 0     |
 | 135473 | null     | null      | null    | unlabelled |         | 0     |
 | 148031 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 158388 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 233803 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 345654 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 507426 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 507974 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 636937 | null     | null      | null    | unlabelled |         | 0     |
 | 636938 | v1:6     | ethernet1 | 1234::1 | 344566     |         | 1280  |
 | 636939 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 636940 | v1:6     | ethernet2 | 1235::3 | 734615     |         | 640   |
 | 636941 | v1:6     | ethernet2 | 1235::3 | 734616     |         | 640   |
 | 636942 | null     | null      | null    | unlabelled |         | 0     |
 | 636943 | null     | null      | null    | unlabelled |         | 0     |
 | 636944 | null     | null      | null    | unlabelled |         | 0     |
 | 636945 | null     | null      | null    | unlabelled |         | 0     |
 | 636946 | null     | null      | null    | unlabelled |         | 0     |
 | 772187 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 782214 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 898798 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 936273 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-11-15 03:16:45.717
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 95283   | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 130788  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 393081  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 460699  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 470113  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 488152  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 515335  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 732748  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 734612  | null     | null      | null    | unlabelled |         | 0     |
 | 734613  | v1:6     | ethernet1 | 1235::2 | 636938     |         | 640   |
 | 734614  | v1:6     | ethernet1 | 1235::2 | 636939     |         | 640   |
 | 734615  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 734616  | v1:6     | ethernet2 | 1236::4 | 625926     |         | 1280  |
 | 734617  | null     | null      | null    | unlabelled |         | 0     |
 | 734618  | null     | null      | null    | unlabelled |         | 0     |
 | 734619  | null     | null      | null    | unlabelled |         | 0     |
 | 734620  | null     | null      | null    | unlabelled |         | 0     |
 | 734621  | null     | null      | null    | unlabelled |         | 0     |
 | 862334  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 864478  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 887983  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 949072  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1001374 | null     | null      | null    | unlabelled |         | 0     |
 | 1001375 | v1:4     | ethernet1 | 1.1.2.2 | 135465     |         | 640   |
 | 1001376 | v1:4     | ethernet1 | 1.1.2.2 | 135466     |         | 640   |
 | 1001377 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1001378 | v1:4     | ethernet2 | 1.1.3.4 | 221861     |         | 1280  |
 | 1001379 | null     | null      | null    | unlabelled |         | 0     |
 | 1001380 | null     | null      | null    | unlabelled |         | 0     |
 | 1001381 | null     | null      | null    | unlabelled |         | 0     |
 | 1001382 | null     | null      | null    | unlabelled |         | 0     |
 | 1001383 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-11-15 03:16:45.838
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 53311   | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 103071  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 221857  | null     | null      | null    | unlabelled |         | 0     |
 | 221858  | v1:4     | ethernet1 | 1.1.3.3 | 1001375    |         | 0     |
 | 221859  | v1:4     | ethernet1 | 1.1.3.3 | 1001376    |         | 0     |
 | 221860  | v1:4     | ethernet1 | 1.1.3.3 | 1001377    |         | 0     |
 | 221861  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 221862  | null     | null      | null    | unlabelled |         | 0     |
 | 221863  | null     | null      | null    | unlabelled |         | 0     |
 | 221864  | null     | null      | null    | unlabelled |         | 0     |
 | 221865  | null     | null      | null    | unlabelled |         | 0     |
 | 221866  | null     | null      | null    | unlabelled |         | 0     |
 | 303536  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 328550  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 332437  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 458851  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 601232  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 625922  | null     | null      | null    | unlabelled |         | 0     |
 | 625923  | v1:6     | ethernet1 | 1236::3 | 734613     |         | 0     |
 | 625924  | v1:6     | ethernet1 | 1236::3 | 734614     |         | 0     |
 | 625925  | v1:6     | ethernet1 | 1236::3 | 734615     |         | 0     |
 | 625926  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 625927  | null     | null      | null    | unlabelled |         | 0     |
 | 625928  | null     | null      | null    | unlabelled |         | 0     |
 | 625929  | null     | null      | null    | unlabelled |         | 0     |
 | 625930  | null     | null      | null    | unlabelled |         | 0     |
 | 625931  | null     | null      | null    | unlabelled |         | 0     |
 | 877048  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1024117 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1032858 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#