here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2026-08-26 18:37:33.124
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 68992 | null | null | null | unlabelled | | 0 |
| 68993 | v1:4 | null | null | unlabelled | local | 1920 |
| 68994 | v1:4 | ethernet1 | 1.1.1.2 | 125286 | | 0 |
| 68995 | v1:4 | ethernet1 | 1.1.1.2 | 125287 | | 0 |
| 68996 | v1:4 | ethernet1 | 1.1.1.2 | 125288 | | 0 |
| 68997 | null | null | null | unlabelled | | 0 |
| 68998 | null | null | null | unlabelled | | 0 |
| 68999 | null | null | null | unlabelled | | 0 |
| 69000 | null | null | null | unlabelled | | 0 |
| 69001 | null | null | null | unlabelled | | 0 |
| 92800 | tester:6 | null | null | unlabelled | local | 0 |
| 326479 | tester:4 | null | null | unlabelled | local | 0 |
| 332775 | v1:4 | ethernet1 | 1.1.1.2 | 3 | | 0 |
| 340667 | tester:4 | null | null | unlabelled | local | 0 |
| 474874 | null | null | null | unlabelled | | 0 |
| 474875 | v1:6 | null | null | unlabelled | local | 1920 |
| 474876 | v1:6 | ethernet1 | 1234::2 | 542395 | | 0 |
| 474877 | v1:6 | ethernet1 | 1234::2 | 542396 | | 0 |
| 474878 | v1:6 | ethernet1 | 1234::2 | 542397 | | 0 |
| 474879 | null | null | null | unlabelled | | 0 |
| 474880 | null | null | null | unlabelled | | 0 |
| 474881 | null | null | null | unlabelled | | 0 |
| 474882 | null | null | null | unlabelled | | 0 |
| 474883 | null | null | null | unlabelled | | 0 |
| 502705 | v1:6 | ethernet1 | 1234::2 | 3 | | 0 |
| 581102 | tester:6 | null | null | unlabelled | local | 0 |
| 653843 | v1:4 | null | null | unlabelled | local | 0 |
| 737380 | v1:6 | null | null | unlabelled | local | 0 |
| 887103 | tester:6 | null | null | unlabelled | local | 0 |
| 1044169 | tester:4 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2026-08-26 18:37:33.129
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 13809 | tester:6 | null | null | unlabelled | local | 0 |
| 64121 | v1:4 | ethernet1 | 1.1.1.1 | 3 | | 0 |
| 89908 | tester:4 | null | null | unlabelled | local | 0 |
| 125284 | null | null | null | unlabelled | | 0 |
| 125285 | v1:4 | ethernet1 | 1.1.1.1 | 68993 | | 1280 |
| 125286 | v1:4 | null | null | unlabelled | local | 1920 |
| 125287 | v1:4 | ethernet2 | 1.1.2.3 | 254725 | | 640 |
| 125288 | v1:4 | ethernet2 | 1.1.2.3 | 254726 | | 640 |
| 125289 | null | null | null | unlabelled | | 0 |
| 125290 | null | null | null | unlabelled | | 0 |
| 125291 | null | null | null | unlabelled | | 0 |
| 125292 | null | null | null | unlabelled | | 0 |
| 125293 | null | null | null | unlabelled | | 0 |
| 129863 | tester:4 | null | null | unlabelled | local | 0 |
| 296279 | v1:4 | null | null | unlabelled | local | 0 |
| 312447 | tester:6 | null | null | unlabelled | local | 0 |
| 413251 | tester:4 | null | null | unlabelled | local | 0 |
| 542393 | null | null | null | unlabelled | | 0 |
| 542394 | v1:6 | ethernet1 | 1234::1 | 474875 | | 1280 |
| 542395 | v1:6 | null | null | unlabelled | local | 1920 |
| 542396 | v1:6 | ethernet2 | 1235::3 | 718888 | | 640 |
| 542397 | v1:6 | ethernet2 | 1235::3 | 718889 | | 640 |
| 542398 | null | null | null | unlabelled | | 0 |
| 542399 | null | null | null | unlabelled | | 0 |
| 542400 | null | null | null | unlabelled | | 0 |
| 542401 | null | null | null | unlabelled | | 0 |
| 542402 | null | null | null | unlabelled | | 0 |
| 550738 | v1:6 | ethernet2 | 1235::3 | 3 | | 0 |
| 615031 | v1:6 | null | null | unlabelled | local | 0 |
| 641497 | v1:6 | ethernet1 | 1234::1 | 3 | | 0 |
| 825973 | tester:6 | null | null | unlabelled | local | 0 |
| 857569 | v1:4 | ethernet2 | 1.1.2.3 | 3 | | 0 |
|________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2026-08-26 18:37:33.136
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 41039 | v1:6 | null | null | unlabelled | local | 0 |
| 65530 | tester:6 | null | null | unlabelled | local | 0 |
| 129320 | v1:4 | null | null | unlabelled | local | 0 |
| 139439 | tester:6 | null | null | unlabelled | local | 0 |
| 174421 | tester:6 | null | null | unlabelled | local | 0 |
| 254722 | null | null | null | unlabelled | | 0 |
| 254723 | v1:4 | ethernet1 | 1.1.2.2 | 125285 | | 640 |
| 254724 | v1:4 | ethernet1 | 1.1.2.2 | 125286 | | 640 |
| 254725 | v1:4 | null | null | unlabelled | local | 1920 |
| 254726 | v1:4 | ethernet2 | 1.1.3.4 | 133900 | | 1280 |
| 254727 | null | null | null | unlabelled | | 0 |
| 254728 | null | null | null | unlabelled | | 0 |
| 254729 | null | null | null | unlabelled | | 0 |
| 254730 | null | null | null | unlabelled | | 0 |
| 254731 | null | null | null | unlabelled | | 0 |
| 503873 | tester:4 | null | null | unlabelled | local | 0 |
| 626423 | v1:4 | ethernet1 | 1.1.2.2 | 3 | | 0 |
| 701317 | v1:4 | ethernet2 | 1.1.3.4 | 3 | | 0 |
| 718885 | null | null | null | unlabelled | | 0 |
| 718886 | v1:6 | ethernet1 | 1235::2 | 542394 | | 640 |
| 718887 | v1:6 | ethernet1 | 1235::2 | 542395 | | 640 |
| 718888 | v1:6 | null | null | unlabelled | local | 1920 |
| 718889 | v1:6 | ethernet2 | 1236::4 | 986771 | | 1280 |
| 718890 | null | null | null | unlabelled | | 0 |
| 718891 | null | null | null | unlabelled | | 0 |
| 718892 | null | null | null | unlabelled | | 0 |
| 718893 | null | null | null | unlabelled | | 0 |
| 718894 | null | null | null | unlabelled | | 0 |
| 795503 | v1:6 | ethernet1 | 1235::2 | 3 | | 0 |
| 950759 | tester:4 | null | null | unlabelled | local | 0 |
| 980829 | tester:4 | null | null | unlabelled | local | 0 |
| 1028506 | v1:6 | ethernet2 | 1236::4 | 3 | | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2026-08-26 18:37:33.150
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 133896 | null | null | null | unlabelled | | 0 |
| 133897 | v1:4 | ethernet1 | 1.1.3.3 | 254723 | | 0 |
| 133898 | v1:4 | ethernet1 | 1.1.3.3 | 254724 | | 0 |
| 133899 | v1:4 | ethernet1 | 1.1.3.3 | 254725 | | 0 |
| 133900 | v1:4 | null | null | unlabelled | local | 1920 |
| 133901 | null | null | null | unlabelled | | 0 |
| 133902 | null | null | null | unlabelled | | 0 |
| 133903 | null | null | null | unlabelled | | 0 |
| 133904 | null | null | null | unlabelled | | 0 |
| 133905 | null | null | null | unlabelled | | 0 |
| 163883 | v1:6 | null | null | unlabelled | local | 0 |
| 259658 | tester:6 | null | null | unlabelled | local | 0 |
| 263465 | v1:6 | ethernet1 | 1236::3 | 3 | | 0 |
| 295696 | v1:4 | ethernet1 | 1.1.3.3 | 3 | | 0 |
| 643805 | tester:6 | null | null | unlabelled | local | 0 |
| 652657 | tester:4 | null | null | unlabelled | local | 0 |
| 671490 | tester:4 | null | null | unlabelled | local | 0 |
| 675384 | tester:6 | null | null | unlabelled | local | 0 |
| 684802 | v1:4 | null | null | unlabelled | local | 0 |
| 986767 | null | null | null | unlabelled | | 0 |
| 986768 | v1:6 | ethernet1 | 1236::3 | 718886 | | 0 |
| 986769 | v1:6 | ethernet1 | 1236::3 | 718887 | | 0 |
| 986770 | v1:6 | ethernet1 | 1236::3 | 718888 | | 0 |
| 986771 | v1:6 | null | null | unlabelled | local | 1920 |
| 986772 | null | null | null | unlabelled | | 0 |
| 986773 | null | null | null | unlabelled | | 0 |
| 986774 | null | null | null | unlabelled | | 0 |
| 986775 | null | null | null | unlabelled | | 0 |
| 986776 | null | null | null | unlabelled | | 0 |
| 1022704 | tester:4 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r4#
r4#