here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2026-07-11 17:48:22.509
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 72391 | v1:6 | null | null | unlabelled | local | 0 |
| 189356 | v1:6 | ethernet1 | 1234::2 | 3 | | 0 |
| 214683 | null | null | null | unlabelled | | 0 |
| 214684 | v1:4 | null | null | unlabelled | local | 1920 |
| 214685 | v1:4 | ethernet1 | 1.1.1.2 | 667597 | | 0 |
| 214686 | v1:4 | ethernet1 | 1.1.1.2 | 667598 | | 0 |
| 214687 | v1:4 | ethernet1 | 1.1.1.2 | 667599 | | 0 |
| 214688 | null | null | null | unlabelled | | 0 |
| 214689 | null | null | null | unlabelled | | 0 |
| 214690 | null | null | null | unlabelled | | 0 |
| 214691 | null | null | null | unlabelled | | 0 |
| 214692 | null | null | null | unlabelled | | 0 |
| 231507 | tester:6 | null | null | unlabelled | local | 0 |
| 243375 | tester:4 | null | null | unlabelled | local | 0 |
| 295048 | tester:6 | null | null | unlabelled | local | 0 |
| 434371 | tester:4 | null | null | unlabelled | local | 0 |
| 455526 | v1:4 | ethernet1 | 1.1.1.2 | 3 | | 0 |
| 508947 | null | null | null | unlabelled | | 0 |
| 508948 | v1:6 | null | null | unlabelled | local | 1920 |
| 508949 | v1:6 | ethernet1 | 1234::2 | 819344 | | 0 |
| 508950 | v1:6 | ethernet1 | 1234::2 | 819345 | | 0 |
| 508951 | v1:6 | ethernet1 | 1234::2 | 819346 | | 0 |
| 508952 | null | null | null | unlabelled | | 0 |
| 508953 | null | null | null | unlabelled | | 0 |
| 508954 | null | null | null | unlabelled | | 0 |
| 508955 | null | null | null | unlabelled | | 0 |
| 508956 | null | null | null | unlabelled | | 0 |
| 571926 | tester:6 | null | null | unlabelled | local | 0 |
| 739244 | tester:4 | null | null | unlabelled | local | 0 |
| 846004 | v1:4 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2026-07-11 17:48:22.524
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 118883 | v1:6 | ethernet1 | 1234::1 | 3 | | 0 |
| 144771 | tester:6 | null | null | unlabelled | local | 0 |
| 183341 | tester:6 | null | null | unlabelled | local | 0 |
| 226213 | v1:6 | null | null | unlabelled | local | 0 |
| 254305 | v1:4 | ethernet2 | 1.1.2.3 | 3 | | 0 |
| 257351 | v1:4 | ethernet1 | 1.1.1.1 | 3 | | 0 |
| 276915 | tester:4 | null | null | unlabelled | local | 0 |
| 354688 | v1:6 | ethernet2 | 1235::3 | 3 | | 0 |
| 492136 | v1:4 | null | null | unlabelled | local | 0 |
| 536376 | tester:4 | null | null | unlabelled | local | 0 |
| 586470 | tester:4 | null | null | unlabelled | local | 0 |
| 667595 | null | null | null | unlabelled | | 0 |
| 667596 | v1:4 | ethernet1 | 1.1.1.1 | 214684 | | 1280 |
| 667597 | v1:4 | null | null | unlabelled | local | 1920 |
| 667598 | v1:4 | ethernet2 | 1.1.2.3 | 665335 | | 640 |
| 667599 | v1:4 | ethernet2 | 1.1.2.3 | 665336 | | 640 |
| 667600 | null | null | null | unlabelled | | 0 |
| 667601 | null | null | null | unlabelled | | 0 |
| 667602 | null | null | null | unlabelled | | 0 |
| 667603 | null | null | null | unlabelled | | 0 |
| 667604 | null | null | null | unlabelled | | 0 |
| 819342 | null | null | null | unlabelled | | 0 |
| 819343 | v1:6 | ethernet1 | 1234::1 | 508948 | | 1280 |
| 819344 | v1:6 | null | null | unlabelled | local | 1920 |
| 819345 | v1:6 | ethernet2 | 1235::3 | 434736 | | 640 |
| 819346 | v1:6 | ethernet2 | 1235::3 | 434737 | | 640 |
| 819347 | null | null | null | unlabelled | | 0 |
| 819348 | null | null | null | unlabelled | | 0 |
| 819349 | null | null | null | unlabelled | | 0 |
| 819350 | null | null | null | unlabelled | | 0 |
| 819351 | null | null | null | unlabelled | | 0 |
| 958782 | tester:6 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2026-07-11 17:48:22.538
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 73379 | v1:6 | null | null | unlabelled | local | 0 |
| 135701 | v1:4 | ethernet2 | 1.1.3.4 | 3 | | 0 |
| 213719 | tester:4 | null | null | unlabelled | local | 0 |
| 294852 | v1:4 | null | null | unlabelled | local | 0 |
| 328050 | tester:6 | null | null | unlabelled | local | 0 |
| 388297 | v1:6 | ethernet2 | 1236::4 | 3 | | 0 |
| 409929 | tester:6 | null | null | unlabelled | local | 0 |
| 434733 | null | null | null | unlabelled | | 0 |
| 434734 | v1:6 | ethernet1 | 1235::2 | 819343 | | 640 |
| 434735 | v1:6 | ethernet1 | 1235::2 | 819344 | | 640 |
| 434736 | v1:6 | null | null | unlabelled | local | 1920 |
| 434737 | v1:6 | ethernet2 | 1236::4 | 446459 | | 1280 |
| 434738 | null | null | null | unlabelled | | 0 |
| 434739 | null | null | null | unlabelled | | 0 |
| 434740 | null | null | null | unlabelled | | 0 |
| 434741 | null | null | null | unlabelled | | 0 |
| 434742 | null | null | null | unlabelled | | 0 |
| 665332 | null | null | null | unlabelled | | 0 |
| 665333 | v1:4 | ethernet1 | 1.1.2.2 | 667596 | | 640 |
| 665334 | v1:4 | ethernet1 | 1.1.2.2 | 667597 | | 640 |
| 665335 | v1:4 | null | null | unlabelled | local | 1920 |
| 665336 | v1:4 | ethernet2 | 1.1.3.4 | 47959 | | 1280 |
| 665337 | null | null | null | unlabelled | | 0 |
| 665338 | null | null | null | unlabelled | | 0 |
| 665339 | null | null | null | unlabelled | | 0 |
| 665340 | null | null | null | unlabelled | | 0 |
| 665341 | null | null | null | unlabelled | | 0 |
| 686802 | tester:4 | null | null | unlabelled | local | 0 |
| 687399 | v1:4 | ethernet1 | 1.1.2.2 | 3 | | 0 |
| 755248 | tester:6 | null | null | unlabelled | local | 0 |
| 796401 | v1:6 | ethernet1 | 1235::2 | 3 | | 0 |
| 817225 | tester:4 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2026-07-11 17:48:22.551
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 47955 | null | null | null | unlabelled | | 0 |
| 47956 | v1:4 | ethernet1 | 1.1.3.3 | 665333 | | 0 |
| 47957 | v1:4 | ethernet1 | 1.1.3.3 | 665334 | | 0 |
| 47958 | v1:4 | ethernet1 | 1.1.3.3 | 665335 | | 0 |
| 47959 | v1:4 | null | null | unlabelled | local | 1920 |
| 47960 | null | null | null | unlabelled | | 0 |
| 47961 | null | null | null | unlabelled | | 0 |
| 47962 | null | null | null | unlabelled | | 0 |
| 47963 | null | null | null | unlabelled | | 0 |
| 47964 | null | null | null | unlabelled | | 0 |
| 119031 | tester:4 | null | null | unlabelled | local | 0 |
| 436260 | tester:6 | null | null | unlabelled | local | 0 |
| 446455 | null | null | null | unlabelled | | 0 |
| 446456 | v1:6 | ethernet1 | 1236::3 | 434734 | | 0 |
| 446457 | v1:6 | ethernet1 | 1236::3 | 434735 | | 0 |
| 446458 | v1:6 | ethernet1 | 1236::3 | 434736 | | 0 |
| 446459 | v1:6 | null | null | unlabelled | local | 1920 |
| 446460 | null | null | null | unlabelled | | 0 |
| 446461 | null | null | null | unlabelled | | 0 |
| 446462 | null | null | null | unlabelled | | 0 |
| 446463 | null | null | null | unlabelled | | 0 |
| 446464 | null | null | null | unlabelled | | 0 |
| 650243 | v1:6 | ethernet1 | 1236::3 | 3 | | 0 |
| 709430 | tester:4 | null | null | unlabelled | local | 0 |
| 766117 | v1:6 | null | null | unlabelled | local | 0 |
| 776473 | v1:4 | null | null | unlabelled | local | 0 |
| 855062 | tester:6 | null | null | unlabelled | local | 0 |
| 867706 | tester:6 | null | null | unlabelled | local | 0 |
| 880837 | tester:4 | null | null | unlabelled | local | 0 |
| 1035845 | v1:4 | ethernet1 | 1.1.3.3 | 3 | | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r4#
r4#