here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2026-06-29 19:21:46.849
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 65917 | v1:4 | ethernet1 | 1.1.1.2 | 3 | | 0 |
| 198892 | null | null | null | unlabelled | | 0 |
| 198893 | v1:4 | null | null | unlabelled | local | 1920 |
| 198894 | v1:4 | ethernet1 | 1.1.1.2 | 668442 | | 0 |
| 198895 | v1:4 | ethernet1 | 1.1.1.2 | 668443 | | 0 |
| 198896 | v1:4 | ethernet1 | 1.1.1.2 | 668444 | | 0 |
| 198897 | null | null | null | unlabelled | | 0 |
| 198898 | null | null | null | unlabelled | | 0 |
| 198899 | null | null | null | unlabelled | | 0 |
| 198900 | null | null | null | unlabelled | | 0 |
| 198901 | null | null | null | unlabelled | | 0 |
| 213302 | tester:4 | null | null | unlabelled | local | 0 |
| 254372 | null | null | null | unlabelled | | 0 |
| 254373 | v1:6 | null | null | unlabelled | local | 1920 |
| 254374 | v1:6 | ethernet1 | 1234::2 | 697456 | | 0 |
| 254375 | v1:6 | ethernet1 | 1234::2 | 697457 | | 0 |
| 254376 | v1:6 | ethernet1 | 1234::2 | 697458 | | 0 |
| 254377 | null | null | null | unlabelled | | 0 |
| 254378 | null | null | null | unlabelled | | 0 |
| 254379 | null | null | null | unlabelled | | 0 |
| 254380 | null | null | null | unlabelled | | 0 |
| 254381 | null | null | null | unlabelled | | 0 |
| 311300 | tester:6 | null | null | unlabelled | local | 0 |
| 365680 | tester:6 | null | null | unlabelled | local | 0 |
| 376420 | v1:6 | ethernet1 | 1234::2 | 3 | | 0 |
| 543073 | tester:6 | null | null | unlabelled | local | 0 |
| 543993 | v1:6 | null | null | unlabelled | local | 0 |
| 634750 | tester:4 | null | null | unlabelled | local | 0 |
| 697065 | v1:4 | null | null | unlabelled | local | 0 |
| 968150 | tester:4 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2026-06-29 19:21:46.864
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 125264 | tester:6 | null | null | unlabelled | local | 0 |
| 143803 | tester:4 | null | null | unlabelled | local | 0 |
| 168499 | tester:4 | null | null | unlabelled | local | 0 |
| 321287 | v1:4 | ethernet1 | 1.1.1.1 | 3 | | 0 |
| 648851 | v1:4 | null | null | unlabelled | local | 0 |
| 668440 | null | null | null | unlabelled | | 0 |
| 668441 | v1:4 | ethernet1 | 1.1.1.1 | 198893 | | 1280 |
| 668442 | v1:4 | null | null | unlabelled | local | 1920 |
| 668443 | v1:4 | ethernet2 | 1.1.2.3 | 853827 | | 640 |
| 668444 | v1:4 | ethernet2 | 1.1.2.3 | 853828 | | 640 |
| 668445 | null | null | null | unlabelled | | 0 |
| 668446 | null | null | null | unlabelled | | 0 |
| 668447 | null | null | null | unlabelled | | 0 |
| 668448 | null | null | null | unlabelled | | 0 |
| 668449 | null | null | null | unlabelled | | 0 |
| 697454 | null | null | null | unlabelled | | 0 |
| 697455 | v1:6 | ethernet1 | 1234::1 | 254373 | | 1280 |
| 697456 | v1:6 | null | null | unlabelled | local | 1920 |
| 697457 | v1:6 | ethernet2 | 1235::3 | 452901 | | 640 |
| 697458 | v1:6 | ethernet2 | 1235::3 | 452902 | | 640 |
| 697459 | null | null | null | unlabelled | | 0 |
| 697460 | null | null | null | unlabelled | | 0 |
| 697461 | null | null | null | unlabelled | | 0 |
| 697462 | null | null | null | unlabelled | | 0 |
| 697463 | null | null | null | unlabelled | | 0 |
| 725260 | tester:4 | null | null | unlabelled | local | 0 |
| 742242 | tester:6 | null | null | unlabelled | local | 0 |
| 750224 | v1:4 | ethernet2 | 1.1.2.3 | 3 | | 0 |
| 811385 | v1:6 | null | null | unlabelled | local | 0 |
| 867876 | v1:6 | ethernet2 | 1235::3 | 3 | | 0 |
| 910197 | tester:6 | null | null | unlabelled | local | 0 |
| 1018386 | v1:6 | ethernet1 | 1234::1 | 3 | | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2026-06-29 19:21:46.877
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 98224 | v1:4 | null | null | unlabelled | local | 0 |
| 150636 | tester:6 | null | null | unlabelled | local | 0 |
| 329827 | tester:6 | null | null | unlabelled | local | 0 |
| 380802 | v1:6 | ethernet1 | 1235::2 | 3 | | 0 |
| 452898 | null | null | null | unlabelled | | 0 |
| 452899 | v1:6 | ethernet1 | 1235::2 | 697455 | | 640 |
| 452900 | v1:6 | ethernet1 | 1235::2 | 697456 | | 640 |
| 452901 | v1:6 | null | null | unlabelled | local | 1920 |
| 452902 | v1:6 | ethernet2 | 1236::4 | 708533 | | 1280 |
| 452903 | null | null | null | unlabelled | | 0 |
| 452904 | null | null | null | unlabelled | | 0 |
| 452905 | null | null | null | unlabelled | | 0 |
| 452906 | null | null | null | unlabelled | | 0 |
| 452907 | null | null | null | unlabelled | | 0 |
| 470001 | tester:4 | null | null | unlabelled | local | 0 |
| 501847 | v1:6 | null | null | unlabelled | local | 0 |
| 575406 | v1:4 | ethernet2 | 1.1.3.4 | 3 | | 0 |
| 667222 | tester:4 | null | null | unlabelled | local | 0 |
| 691705 | tester:4 | null | null | unlabelled | local | 0 |
| 734044 | tester:6 | null | null | unlabelled | local | 0 |
| 734836 | v1:6 | ethernet2 | 1236::4 | 3 | | 0 |
| 849855 | v1:4 | ethernet1 | 1.1.2.2 | 3 | | 0 |
| 853824 | null | null | null | unlabelled | | 0 |
| 853825 | v1:4 | ethernet1 | 1.1.2.2 | 668441 | | 640 |
| 853826 | v1:4 | ethernet1 | 1.1.2.2 | 668442 | | 640 |
| 853827 | v1:4 | null | null | unlabelled | local | 1920 |
| 853828 | v1:4 | ethernet2 | 1.1.3.4 | 101608 | | 1280 |
| 853829 | null | null | null | unlabelled | | 0 |
| 853830 | null | null | null | unlabelled | | 0 |
| 853831 | null | null | null | unlabelled | | 0 |
| 853832 | null | null | null | unlabelled | | 0 |
| 853833 | null | null | null | unlabelled | | 0 |
|________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2026-06-29 19:21:46.889
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 3380 | tester:4 | null | null | unlabelled | local | 0 |
| 13535 | v1:6 | null | null | unlabelled | local | 0 |
| 101604 | null | null | null | unlabelled | | 0 |
| 101605 | v1:4 | ethernet1 | 1.1.3.3 | 853825 | | 0 |
| 101606 | v1:4 | ethernet1 | 1.1.3.3 | 853826 | | 0 |
| 101607 | v1:4 | ethernet1 | 1.1.3.3 | 853827 | | 0 |
| 101608 | v1:4 | null | null | unlabelled | local | 1920 |
| 101609 | null | null | null | unlabelled | | 0 |
| 101610 | null | null | null | unlabelled | | 0 |
| 101611 | null | null | null | unlabelled | | 0 |
| 101612 | null | null | null | unlabelled | | 0 |
| 101613 | null | null | null | unlabelled | | 0 |
| 106915 | tester:4 | null | null | unlabelled | local | 0 |
| 217797 | tester:6 | null | null | unlabelled | local | 0 |
| 542491 | tester:6 | null | null | unlabelled | local | 0 |
| 635872 | tester:4 | null | null | unlabelled | local | 0 |
| 708529 | null | null | null | unlabelled | | 0 |
| 708530 | v1:6 | ethernet1 | 1236::3 | 452899 | | 0 |
| 708531 | v1:6 | ethernet1 | 1236::3 | 452900 | | 0 |
| 708532 | v1:6 | ethernet1 | 1236::3 | 452901 | | 0 |
| 708533 | v1:6 | null | null | unlabelled | local | 1920 |
| 708534 | null | null | null | unlabelled | | 0 |
| 708535 | null | null | null | unlabelled | | 0 |
| 708536 | null | null | null | unlabelled | | 0 |
| 708537 | null | null | null | unlabelled | | 0 |
| 708538 | null | null | null | unlabelled | | 0 |
| 919349 | v1:6 | ethernet1 | 1236::3 | 3 | | 0 |
| 969616 | v1:4 | null | null | unlabelled | local | 0 |
| 995145 | tester:6 | null | null | unlabelled | local | 0 |
| 1020919 | v1:4 | ethernet1 | 1.1.3.3 | 3 | | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r4#
r4#