here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2026-04-04 22:11:47.402
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 101185 | tester:6 | null | null | unlabelled | local | 0 |
| 218755 | v1:4 | ethernet1 | 1.1.1.2 | 3 | | 0 |
| 398164 | null | null | null | unlabelled | | 0 |
| 398165 | v1:4 | null | null | unlabelled | local | 1920 |
| 398166 | v1:4 | ethernet1 | 1.1.1.2 | 902829 | | 0 |
| 398167 | v1:4 | ethernet1 | 1.1.1.2 | 902830 | | 0 |
| 398168 | v1:4 | ethernet1 | 1.1.1.2 | 902831 | | 0 |
| 398169 | null | null | null | unlabelled | | 0 |
| 398170 | null | null | null | unlabelled | | 0 |
| 398171 | null | null | null | unlabelled | | 0 |
| 398172 | null | null | null | unlabelled | | 0 |
| 398173 | null | null | null | unlabelled | | 0 |
| 469608 | v1:6 | null | null | unlabelled | local | 0 |
| 550454 | v1:6 | ethernet1 | 1234::2 | 3 | | 0 |
| 588705 | null | null | null | unlabelled | | 0 |
| 588706 | v1:6 | null | null | unlabelled | local | 1920 |
| 588707 | v1:6 | ethernet1 | 1234::2 | 522929 | | 0 |
| 588708 | v1:6 | ethernet1 | 1234::2 | 522930 | | 0 |
| 588709 | v1:6 | ethernet1 | 1234::2 | 522931 | | 0 |
| 588710 | null | null | null | unlabelled | | 0 |
| 588711 | null | null | null | unlabelled | | 0 |
| 588712 | null | null | null | unlabelled | | 0 |
| 588713 | null | null | null | unlabelled | | 0 |
| 588714 | null | null | null | unlabelled | | 0 |
| 631494 | tester:4 | null | null | unlabelled | local | 0 |
| 656322 | tester:4 | null | null | unlabelled | local | 0 |
| 707722 | tester:4 | null | null | unlabelled | local | 0 |
| 723067 | tester:6 | null | null | unlabelled | local | 0 |
| 1023386 | v1:4 | null | null | unlabelled | local | 0 |
| 1034426 | tester:6 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2026-04-04 22:11:47.414
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 217559 | tester:4 | null | null | unlabelled | local | 0 |
| 354971 | tester:6 | null | null | unlabelled | local | 0 |
| 397026 | v1:6 | ethernet2 | 1235::3 | 3 | | 0 |
| 405350 | v1:4 | null | null | unlabelled | local | 0 |
| 444368 | tester:6 | null | null | unlabelled | local | 0 |
| 522927 | null | null | null | unlabelled | | 0 |
| 522928 | v1:6 | ethernet1 | 1234::1 | 588706 | | 1280 |
| 522929 | v1:6 | null | null | unlabelled | local | 1920 |
| 522930 | v1:6 | ethernet2 | 1235::3 | 263523 | | 640 |
| 522931 | v1:6 | ethernet2 | 1235::3 | 263524 | | 640 |
| 522932 | null | null | null | unlabelled | | 0 |
| 522933 | null | null | null | unlabelled | | 0 |
| 522934 | null | null | null | unlabelled | | 0 |
| 522935 | null | null | null | unlabelled | | 0 |
| 522936 | null | null | null | unlabelled | | 0 |
| 558223 | v1:4 | ethernet2 | 1.1.2.3 | 3 | | 0 |
| 666856 | tester:4 | null | null | unlabelled | local | 0 |
| 778235 | v1:4 | ethernet1 | 1.1.1.1 | 3 | | 0 |
| 819500 | v1:6 | ethernet1 | 1234::1 | 3 | | 0 |
| 856198 | tester:6 | null | null | unlabelled | local | 0 |
| 902827 | null | null | null | unlabelled | | 0 |
| 902828 | v1:4 | ethernet1 | 1.1.1.1 | 398165 | | 1280 |
| 902829 | v1:4 | null | null | unlabelled | local | 1920 |
| 902830 | v1:4 | ethernet2 | 1.1.2.3 | 954600 | | 640 |
| 902831 | v1:4 | ethernet2 | 1.1.2.3 | 954601 | | 640 |
| 902832 | null | null | null | unlabelled | | 0 |
| 902833 | null | null | null | unlabelled | | 0 |
| 902834 | null | null | null | unlabelled | | 0 |
| 902835 | null | null | null | unlabelled | | 0 |
| 902836 | null | null | null | unlabelled | | 0 |
| 903072 | v1:6 | null | null | unlabelled | local | 0 |
| 973957 | tester:4 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2026-04-04 22:11:47.425
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 117884 | v1:6 | ethernet2 | 1236::4 | 3 | | 0 |
| 119923 | tester:6 | null | null | unlabelled | local | 0 |
| 210795 | tester:6 | null | null | unlabelled | local | 0 |
| 263520 | null | null | null | unlabelled | | 0 |
| 263521 | v1:6 | ethernet1 | 1235::2 | 522928 | | 640 |
| 263522 | v1:6 | ethernet1 | 1235::2 | 522929 | | 640 |
| 263523 | v1:6 | null | null | unlabelled | local | 1920 |
| 263524 | v1:6 | ethernet2 | 1236::4 | 89804 | | 1280 |
| 263525 | null | null | null | unlabelled | | 0 |
| 263526 | null | null | null | unlabelled | | 0 |
| 263527 | null | null | null | unlabelled | | 0 |
| 263528 | null | null | null | unlabelled | | 0 |
| 263529 | null | null | null | unlabelled | | 0 |
| 500477 | tester:4 | null | null | unlabelled | local | 0 |
| 523359 | tester:4 | null | null | unlabelled | local | 0 |
| 627891 | v1:6 | null | null | unlabelled | local | 0 |
| 675594 | v1:6 | ethernet1 | 1235::2 | 3 | | 0 |
| 918284 | v1:4 | ethernet1 | 1.1.2.2 | 3 | | 0 |
| 954597 | null | null | null | unlabelled | | 0 |
| 954598 | v1:4 | ethernet1 | 1.1.2.2 | 902828 | | 640 |
| 954599 | v1:4 | ethernet1 | 1.1.2.2 | 902829 | | 640 |
| 954600 | v1:4 | null | null | unlabelled | local | 1920 |
| 954601 | v1:4 | ethernet2 | 1.1.3.4 | 70513 | | 1280 |
| 954602 | null | null | null | unlabelled | | 0 |
| 954603 | null | null | null | unlabelled | | 0 |
| 954604 | null | null | null | unlabelled | | 0 |
| 954605 | null | null | null | unlabelled | | 0 |
| 954606 | null | null | null | unlabelled | | 0 |
| 982198 | v1:4 | ethernet2 | 1.1.3.4 | 3 | | 0 |
| 999299 | tester:6 | null | null | unlabelled | local | 0 |
| 1031317 | v1:4 | null | null | unlabelled | local | 0 |
| 1037985 | tester:4 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2026-04-04 22:11:47.439
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 70509 | null | null | null | unlabelled | | 0 |
| 70510 | v1:4 | ethernet1 | 1.1.3.3 | 954598 | | 0 |
| 70511 | v1:4 | ethernet1 | 1.1.3.3 | 954599 | | 0 |
| 70512 | v1:4 | ethernet1 | 1.1.3.3 | 954600 | | 0 |
| 70513 | v1:4 | null | null | unlabelled | local | 1920 |
| 70514 | null | null | null | unlabelled | | 0 |
| 70515 | null | null | null | unlabelled | | 0 |
| 70516 | null | null | null | unlabelled | | 0 |
| 70517 | null | null | null | unlabelled | | 0 |
| 70518 | null | null | null | unlabelled | | 0 |
| 89800 | null | null | null | unlabelled | | 0 |
| 89801 | v1:6 | ethernet1 | 1236::3 | 263521 | | 0 |
| 89802 | v1:6 | ethernet1 | 1236::3 | 263522 | | 0 |
| 89803 | v1:6 | ethernet1 | 1236::3 | 263523 | | 0 |
| 89804 | v1:6 | null | null | unlabelled | local | 1920 |
| 89805 | null | null | null | unlabelled | | 0 |
| 89806 | null | null | null | unlabelled | | 0 |
| 89807 | null | null | null | unlabelled | | 0 |
| 89808 | null | null | null | unlabelled | | 0 |
| 89809 | null | null | null | unlabelled | | 0 |
| 127887 | tester:4 | null | null | unlabelled | local | 0 |
| 130742 | tester:4 | null | null | unlabelled | local | 0 |
| 260955 | tester:6 | null | null | unlabelled | local | 0 |
| 284700 | v1:6 | ethernet1 | 1236::3 | 3 | | 0 |
| 470476 | tester:4 | null | null | unlabelled | local | 0 |
| 500041 | v1:4 | null | null | unlabelled | local | 0 |
| 548354 | v1:4 | ethernet1 | 1.1.3.3 | 3 | | 0 |
| 702087 | tester:6 | null | null | unlabelled | local | 0 |
| 829939 | tester:6 | null | null | unlabelled | local | 0 |
| 920680 | v1:6 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r4#
r4#