here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2026-07-28 17:06:37.054
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 75071 | tester:4 | null | null | unlabelled | local | 0 |
| 175437 | v1:4 | ethernet1 | 1.1.1.2 | 3 | | 0 |
| 210437 | tester:6 | null | null | unlabelled | local | 0 |
| 278304 | v1:6 | ethernet1 | 1234::2 | 3 | | 0 |
| 468673 | tester:4 | null | null | unlabelled | local | 0 |
| 506828 | tester:4 | null | null | unlabelled | local | 0 |
| 609876 | v1:4 | null | null | unlabelled | local | 0 |
| 802073 | tester:6 | null | null | unlabelled | local | 0 |
| 804451 | null | null | null | unlabelled | | 0 |
| 804452 | v1:4 | null | null | unlabelled | local | 1920 |
| 804453 | v1:4 | ethernet1 | 1.1.1.2 | 325970 | | 0 |
| 804454 | v1:4 | ethernet1 | 1.1.1.2 | 325971 | | 0 |
| 804455 | v1:4 | ethernet1 | 1.1.1.2 | 325972 | | 0 |
| 804456 | null | null | null | unlabelled | | 0 |
| 804457 | null | null | null | unlabelled | | 0 |
| 804458 | null | null | null | unlabelled | | 0 |
| 804459 | null | null | null | unlabelled | | 0 |
| 804460 | null | null | null | unlabelled | | 0 |
| 938486 | tester:6 | null | null | unlabelled | local | 0 |
| 971793 | null | null | null | unlabelled | | 0 |
| 971794 | v1:6 | null | null | unlabelled | local | 1920 |
| 971795 | v1:6 | ethernet1 | 1234::2 | 248662 | | 0 |
| 971796 | v1:6 | ethernet1 | 1234::2 | 248663 | | 0 |
| 971797 | v1:6 | ethernet1 | 1234::2 | 248664 | | 0 |
| 971798 | null | null | null | unlabelled | | 0 |
| 971799 | null | null | null | unlabelled | | 0 |
| 971800 | null | null | null | unlabelled | | 0 |
| 971801 | null | null | null | unlabelled | | 0 |
| 971802 | null | null | null | unlabelled | | 0 |
| 998267 | v1:6 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2026-07-28 17:06:37.079
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 60422 | v1:6 | null | null | unlabelled | local | 0 |
| 248660 | null | null | null | unlabelled | | 0 |
| 248661 | v1:6 | ethernet1 | 1234::1 | 971794 | | 1280 |
| 248662 | v1:6 | null | null | unlabelled | local | 1920 |
| 248663 | v1:6 | ethernet2 | 1235::3 | 221470 | | 640 |
| 248664 | v1:6 | ethernet2 | 1235::3 | 221471 | | 640 |
| 248665 | null | null | null | unlabelled | | 0 |
| 248666 | null | null | null | unlabelled | | 0 |
| 248667 | null | null | null | unlabelled | | 0 |
| 248668 | null | null | null | unlabelled | | 0 |
| 248669 | null | null | null | unlabelled | | 0 |
| 271225 | v1:4 | ethernet1 | 1.1.1.1 | 3 | | 0 |
| 290842 | tester:4 | null | null | unlabelled | local | 0 |
| 325968 | null | null | null | unlabelled | | 0 |
| 325969 | v1:4 | ethernet1 | 1.1.1.1 | 804452 | | 1280 |
| 325970 | v1:4 | null | null | unlabelled | local | 1920 |
| 325971 | v1:4 | ethernet2 | 1.1.2.3 | 864931 | | 640 |
| 325972 | v1:4 | ethernet2 | 1.1.2.3 | 864932 | | 640 |
| 325973 | null | null | null | unlabelled | | 0 |
| 325974 | null | null | null | unlabelled | | 0 |
| 325975 | null | null | null | unlabelled | | 0 |
| 325976 | null | null | null | unlabelled | | 0 |
| 325977 | null | null | null | unlabelled | | 0 |
| 340042 | v1:4 | ethernet2 | 1.1.2.3 | 3 | | 0 |
| 386077 | v1:6 | ethernet1 | 1234::1 | 3 | | 0 |
| 566327 | tester:6 | null | null | unlabelled | local | 0 |
| 657647 | tester:4 | null | null | unlabelled | local | 0 |
| 845458 | tester:6 | null | null | unlabelled | local | 0 |
| 918715 | v1:4 | null | null | unlabelled | local | 0 |
| 989157 | tester:4 | null | null | unlabelled | local | 0 |
| 1035904 | v1:6 | ethernet2 | 1235::3 | 3 | | 0 |
| 1040626 | tester:6 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2026-07-28 17:06:37.102
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 48471 | v1:4 | null | null | unlabelled | local | 0 |
| 118293 | v1:4 | ethernet1 | 1.1.2.2 | 3 | | 0 |
| 163208 | tester:6 | null | null | unlabelled | local | 0 |
| 221467 | null | null | null | unlabelled | | 0 |
| 221468 | v1:6 | ethernet1 | 1235::2 | 248661 | | 640 |
| 221469 | v1:6 | ethernet1 | 1235::2 | 248662 | | 640 |
| 221470 | v1:6 | null | null | unlabelled | local | 1920 |
| 221471 | v1:6 | ethernet2 | 1236::4 | 255376 | | 1280 |
| 221472 | null | null | null | unlabelled | | 0 |
| 221473 | null | null | null | unlabelled | | 0 |
| 221474 | null | null | null | unlabelled | | 0 |
| 221475 | null | null | null | unlabelled | | 0 |
| 221476 | null | null | null | unlabelled | | 0 |
| 278250 | tester:6 | null | null | unlabelled | local | 0 |
| 655465 | v1:6 | ethernet2 | 1236::4 | 3 | | 0 |
| 745834 | tester:4 | null | null | unlabelled | local | 0 |
| 772580 | v1:6 | ethernet1 | 1235::2 | 3 | | 0 |
| 788069 | v1:6 | null | null | unlabelled | local | 0 |
| 793977 | tester:4 | null | null | unlabelled | local | 0 |
| 864928 | null | null | null | unlabelled | | 0 |
| 864929 | v1:4 | ethernet1 | 1.1.2.2 | 325969 | | 640 |
| 864930 | v1:4 | ethernet1 | 1.1.2.2 | 325970 | | 640 |
| 864931 | v1:4 | null | null | unlabelled | local | 1920 |
| 864932 | v1:4 | ethernet2 | 1.1.3.4 | 729298 | | 1280 |
| 864933 | null | null | null | unlabelled | | 0 |
| 864934 | null | null | null | unlabelled | | 0 |
| 864935 | null | null | null | unlabelled | | 0 |
| 864936 | null | null | null | unlabelled | | 0 |
| 864937 | null | null | null | unlabelled | | 0 |
| 873260 | tester:4 | null | null | unlabelled | local | 0 |
| 975620 | v1:4 | ethernet2 | 1.1.3.4 | 3 | | 0 |
| 1000885 | tester:6 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2026-07-28 17:06:37.124
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 118311 | tester:6 | null | null | unlabelled | local | 0 |
| 121464 | v1:4 | null | null | unlabelled | local | 0 |
| 148641 | v1:6 | null | null | unlabelled | local | 0 |
| 255372 | null | null | null | unlabelled | | 0 |
| 255373 | v1:6 | ethernet1 | 1236::3 | 221468 | | 0 |
| 255374 | v1:6 | ethernet1 | 1236::3 | 221469 | | 0 |
| 255375 | v1:6 | ethernet1 | 1236::3 | 221470 | | 0 |
| 255376 | v1:6 | null | null | unlabelled | local | 1920 |
| 255377 | null | null | null | unlabelled | | 0 |
| 255378 | null | null | null | unlabelled | | 0 |
| 255379 | null | null | null | unlabelled | | 0 |
| 255380 | null | null | null | unlabelled | | 0 |
| 255381 | null | null | null | unlabelled | | 0 |
| 384669 | v1:6 | ethernet1 | 1236::3 | 3 | | 0 |
| 395620 | tester:6 | null | null | unlabelled | local | 0 |
| 450291 | tester:4 | null | null | unlabelled | local | 0 |
| 476647 | tester:4 | null | null | unlabelled | local | 0 |
| 538353 | tester:6 | null | null | unlabelled | local | 0 |
| 729294 | null | null | null | unlabelled | | 0 |
| 729295 | v1:4 | ethernet1 | 1.1.3.3 | 864929 | | 0 |
| 729296 | v1:4 | ethernet1 | 1.1.3.3 | 864930 | | 0 |
| 729297 | v1:4 | ethernet1 | 1.1.3.3 | 864931 | | 0 |
| 729298 | v1:4 | null | null | unlabelled | local | 1920 |
| 729299 | null | null | null | unlabelled | | 0 |
| 729300 | null | null | null | unlabelled | | 0 |
| 729301 | null | null | null | unlabelled | | 0 |
| 729302 | null | null | null | unlabelled | | 0 |
| 729303 | null | null | null | unlabelled | | 0 |
| 778713 | tester:4 | null | null | unlabelled | local | 0 |
| 829438 | v1:4 | ethernet1 | 1.1.3.3 | 3 | | 0 |
|________|__________|___________|_________|____________|_________|_______|
r4#
r4#