here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2026-04-25 05:28:49.918
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 26044 | v1:6 | ethernet1 | 1234::2 | 3 | | 0 |
| 181261 | null | null | null | unlabelled | | 0 |
| 181262 | v1:6 | null | null | unlabelled | local | 1920 |
| 181263 | v1:6 | ethernet1 | 1234::2 | 292960 | | 0 |
| 181264 | v1:6 | ethernet1 | 1234::2 | 292961 | | 0 |
| 181265 | v1:6 | ethernet1 | 1234::2 | 292962 | | 0 |
| 181266 | null | null | null | unlabelled | | 0 |
| 181267 | null | null | null | unlabelled | | 0 |
| 181268 | null | null | null | unlabelled | | 0 |
| 181269 | null | null | null | unlabelled | | 0 |
| 181270 | null | null | null | unlabelled | | 0 |
| 241943 | tester:4 | null | null | unlabelled | local | 0 |
| 273253 | null | null | null | unlabelled | | 0 |
| 273254 | v1:4 | null | null | unlabelled | local | 1920 |
| 273255 | v1:4 | ethernet1 | 1.1.1.2 | 862396 | | 0 |
| 273256 | v1:4 | ethernet1 | 1.1.1.2 | 862397 | | 0 |
| 273257 | v1:4 | ethernet1 | 1.1.1.2 | 862398 | | 0 |
| 273258 | null | null | null | unlabelled | | 0 |
| 273259 | null | null | null | unlabelled | | 0 |
| 273260 | null | null | null | unlabelled | | 0 |
| 273261 | null | null | null | unlabelled | | 0 |
| 273262 | null | null | null | unlabelled | | 0 |
| 493364 | tester:6 | null | null | unlabelled | local | 0 |
| 596327 | tester:4 | null | null | unlabelled | local | 0 |
| 608718 | v1:6 | null | null | unlabelled | local | 0 |
| 683572 | tester:6 | null | null | unlabelled | local | 0 |
| 839769 | tester:4 | null | null | unlabelled | local | 0 |
| 903837 | v1:4 | ethernet1 | 1.1.1.2 | 3 | | 0 |
| 953592 | tester:6 | null | null | unlabelled | local | 0 |
| 976392 | v1:4 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2026-04-25 05:28:49.936
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 187456 | tester:4 | null | null | unlabelled | local | 0 |
| 233910 | v1:6 | ethernet1 | 1234::1 | 3 | | 0 |
| 292958 | null | null | null | unlabelled | | 0 |
| 292959 | v1:6 | ethernet1 | 1234::1 | 181262 | | 1280 |
| 292960 | v1:6 | null | null | unlabelled | local | 1920 |
| 292961 | v1:6 | ethernet2 | 1235::3 | 772301 | | 640 |
| 292962 | v1:6 | ethernet2 | 1235::3 | 772302 | | 640 |
| 292963 | null | null | null | unlabelled | | 0 |
| 292964 | null | null | null | unlabelled | | 0 |
| 292965 | null | null | null | unlabelled | | 0 |
| 292966 | null | null | null | unlabelled | | 0 |
| 292967 | null | null | null | unlabelled | | 0 |
| 462619 | tester:6 | null | null | unlabelled | local | 0 |
| 481942 | tester:4 | null | null | unlabelled | local | 0 |
| 519401 | tester:4 | null | null | unlabelled | local | 0 |
| 576329 | tester:6 | null | null | unlabelled | local | 0 |
| 604598 | tester:6 | null | null | unlabelled | local | 0 |
| 613872 | v1:4 | null | null | unlabelled | local | 0 |
| 834109 | v1:4 | ethernet2 | 1.1.2.3 | 3 | | 0 |
| 862394 | null | null | null | unlabelled | | 0 |
| 862395 | v1:4 | ethernet1 | 1.1.1.1 | 273254 | | 1280 |
| 862396 | v1:4 | null | null | unlabelled | local | 1920 |
| 862397 | v1:4 | ethernet2 | 1.1.2.3 | 932288 | | 640 |
| 862398 | v1:4 | ethernet2 | 1.1.2.3 | 932289 | | 640 |
| 862399 | null | null | null | unlabelled | | 0 |
| 862400 | null | null | null | unlabelled | | 0 |
| 862401 | null | null | null | unlabelled | | 0 |
| 862402 | null | null | null | unlabelled | | 0 |
| 862403 | null | null | null | unlabelled | | 0 |
| 882984 | v1:6 | null | null | unlabelled | local | 0 |
| 983266 | v1:4 | ethernet1 | 1.1.1.1 | 3 | | 0 |
| 1035787 | v1:6 | ethernet2 | 1235::3 | 3 | | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2026-04-25 05:28:49.952
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 47725 | v1:4 | null | null | unlabelled | local | 0 |
| 111994 | tester:6 | null | null | unlabelled | local | 0 |
| 121433 | v1:4 | ethernet1 | 1.1.2.2 | 3 | | 0 |
| 167995 | tester:4 | null | null | unlabelled | local | 0 |
| 445920 | tester:6 | null | null | unlabelled | local | 0 |
| 590838 | v1:6 | null | null | unlabelled | local | 0 |
| 727558 | tester:6 | null | null | unlabelled | local | 0 |
| 749498 | v1:6 | ethernet2 | 1236::4 | 3 | | 0 |
| 772298 | null | null | null | unlabelled | | 0 |
| 772299 | v1:6 | ethernet1 | 1235::2 | 292959 | | 640 |
| 772300 | v1:6 | ethernet1 | 1235::2 | 292960 | | 640 |
| 772301 | v1:6 | null | null | unlabelled | local | 1920 |
| 772302 | v1:6 | ethernet2 | 1236::4 | 791363 | | 1280 |
| 772303 | null | null | null | unlabelled | | 0 |
| 772304 | null | null | null | unlabelled | | 0 |
| 772305 | null | null | null | unlabelled | | 0 |
| 772306 | null | null | null | unlabelled | | 0 |
| 772307 | null | null | null | unlabelled | | 0 |
| 778202 | v1:4 | ethernet2 | 1.1.3.4 | 3 | | 0 |
| 932285 | null | null | null | unlabelled | | 0 |
| 932286 | v1:4 | ethernet1 | 1.1.2.2 | 862395 | | 640 |
| 932287 | v1:4 | ethernet1 | 1.1.2.2 | 862396 | | 640 |
| 932288 | v1:4 | null | null | unlabelled | local | 1920 |
| 932289 | v1:4 | ethernet2 | 1.1.3.4 | 455655 | | 1280 |
| 932290 | null | null | null | unlabelled | | 0 |
| 932291 | null | null | null | unlabelled | | 0 |
| 932292 | null | null | null | unlabelled | | 0 |
| 932293 | null | null | null | unlabelled | | 0 |
| 932294 | null | null | null | unlabelled | | 0 |
| 950641 | tester:4 | null | null | unlabelled | local | 0 |
| 956394 | v1:6 | ethernet1 | 1235::2 | 3 | | 0 |
| 1045630 | tester:4 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2026-04-25 05:28:49.967
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 122500 | tester:6 | null | null | unlabelled | local | 0 |
| 124270 | tester:4 | null | null | unlabelled | local | 0 |
| 215008 | v1:6 | ethernet1 | 1236::3 | 3 | | 0 |
| 254809 | v1:6 | null | null | unlabelled | local | 0 |
| 426687 | v1:4 | null | null | unlabelled | local | 0 |
| 455651 | null | null | null | unlabelled | | 0 |
| 455652 | v1:4 | ethernet1 | 1.1.3.3 | 932286 | | 0 |
| 455653 | v1:4 | ethernet1 | 1.1.3.3 | 932287 | | 0 |
| 455654 | v1:4 | ethernet1 | 1.1.3.3 | 932288 | | 0 |
| 455655 | v1:4 | null | null | unlabelled | local | 1920 |
| 455656 | null | null | null | unlabelled | | 0 |
| 455657 | null | null | null | unlabelled | | 0 |
| 455658 | null | null | null | unlabelled | | 0 |
| 455659 | null | null | null | unlabelled | | 0 |
| 455660 | null | null | null | unlabelled | | 0 |
| 753287 | tester:4 | null | null | unlabelled | local | 0 |
| 791359 | null | null | null | unlabelled | | 0 |
| 791360 | v1:6 | ethernet1 | 1236::3 | 772299 | | 0 |
| 791361 | v1:6 | ethernet1 | 1236::3 | 772300 | | 0 |
| 791362 | v1:6 | ethernet1 | 1236::3 | 772301 | | 0 |
| 791363 | v1:6 | null | null | unlabelled | local | 1920 |
| 791364 | null | null | null | unlabelled | | 0 |
| 791365 | null | null | null | unlabelled | | 0 |
| 791366 | null | null | null | unlabelled | | 0 |
| 791367 | null | null | null | unlabelled | | 0 |
| 791368 | null | null | null | unlabelled | | 0 |
| 852976 | v1:4 | ethernet1 | 1.1.3.3 | 3 | | 0 |
| 870221 | tester:6 | null | null | unlabelled | local | 0 |
| 997034 | tester:4 | null | null | unlabelled | local | 0 |
| 1042773 | tester:6 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r4#
r4#