here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2026-07-30 13:18:19.510
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 64820 | tester:4 | null | null | unlabelled | local | 0 |
| 170421 | v1:4 | ethernet1 | 1.1.1.2 | 3 | | 0 |
| 187269 | tester:4 | null | null | unlabelled | local | 0 |
| 207779 | v1:4 | null | null | unlabelled | local | 0 |
| 245103 | null | null | null | unlabelled | | 0 |
| 245104 | v1:4 | null | null | unlabelled | local | 1920 |
| 245105 | v1:4 | ethernet1 | 1.1.1.2 | 360943 | | 0 |
| 245106 | v1:4 | ethernet1 | 1.1.1.2 | 360944 | | 0 |
| 245107 | v1:4 | ethernet1 | 1.1.1.2 | 360945 | | 0 |
| 245108 | null | null | null | unlabelled | | 0 |
| 245109 | null | null | null | unlabelled | | 0 |
| 245110 | null | null | null | unlabelled | | 0 |
| 245111 | null | null | null | unlabelled | | 0 |
| 245112 | null | null | null | unlabelled | | 0 |
| 265973 | tester:6 | null | null | unlabelled | local | 0 |
| 330382 | tester:6 | null | null | unlabelled | local | 0 |
| 335087 | null | null | null | unlabelled | | 0 |
| 335088 | v1:6 | null | null | unlabelled | local | 1920 |
| 335089 | v1:6 | ethernet1 | 1234::2 | 601835 | | 0 |
| 335090 | v1:6 | ethernet1 | 1234::2 | 601836 | | 0 |
| 335091 | v1:6 | ethernet1 | 1234::2 | 601837 | | 0 |
| 335092 | null | null | null | unlabelled | | 0 |
| 335093 | null | null | null | unlabelled | | 0 |
| 335094 | null | null | null | unlabelled | | 0 |
| 335095 | null | null | null | unlabelled | | 0 |
| 335096 | null | null | null | unlabelled | | 0 |
| 397941 | tester:6 | null | null | unlabelled | local | 0 |
| 417096 | tester:4 | null | null | unlabelled | local | 0 |
| 611770 | v1:6 | ethernet1 | 1234::2 | 3 | | 0 |
| 924879 | v1:6 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2026-07-30 13:18:19.528
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 31214 | tester:4 | null | null | unlabelled | local | 0 |
| 36868 | v1:4 | null | null | unlabelled | local | 0 |
| 161115 | tester:4 | null | null | unlabelled | local | 0 |
| 195099 | tester:6 | null | null | unlabelled | local | 0 |
| 211890 | tester:6 | null | null | unlabelled | local | 0 |
| 214842 | v1:6 | ethernet2 | 1235::3 | 3 | | 0 |
| 331400 | tester:6 | null | null | unlabelled | local | 0 |
| 360941 | null | null | null | unlabelled | | 0 |
| 360942 | v1:4 | ethernet1 | 1.1.1.1 | 245104 | | 1280 |
| 360943 | v1:4 | null | null | unlabelled | local | 1920 |
| 360944 | v1:4 | ethernet2 | 1.1.2.3 | 216335 | | 640 |
| 360945 | v1:4 | ethernet2 | 1.1.2.3 | 216336 | | 640 |
| 360946 | null | null | null | unlabelled | | 0 |
| 360947 | null | null | null | unlabelled | | 0 |
| 360948 | null | null | null | unlabelled | | 0 |
| 360949 | null | null | null | unlabelled | | 0 |
| 360950 | null | null | null | unlabelled | | 0 |
| 436225 | v1:6 | ethernet1 | 1234::1 | 3 | | 0 |
| 596572 | tester:4 | null | null | unlabelled | local | 0 |
| 601833 | null | null | null | unlabelled | | 0 |
| 601834 | v1:6 | ethernet1 | 1234::1 | 335088 | | 1280 |
| 601835 | v1:6 | null | null | unlabelled | local | 1920 |
| 601836 | v1:6 | ethernet2 | 1235::3 | 164323 | | 640 |
| 601837 | v1:6 | ethernet2 | 1235::3 | 164324 | | 640 |
| 601838 | null | null | null | unlabelled | | 0 |
| 601839 | null | null | null | unlabelled | | 0 |
| 601840 | null | null | null | unlabelled | | 0 |
| 601841 | null | null | null | unlabelled | | 0 |
| 601842 | null | null | null | unlabelled | | 0 |
| 702124 | v1:4 | ethernet2 | 1.1.2.3 | 3 | | 0 |
| 779194 | v1:4 | ethernet1 | 1.1.1.1 | 3 | | 0 |
| 964952 | v1:6 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2026-07-30 13:18:19.548
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 164320 | null | null | null | unlabelled | | 0 |
| 164321 | v1:6 | ethernet1 | 1235::2 | 601834 | | 640 |
| 164322 | v1:6 | ethernet1 | 1235::2 | 601835 | | 640 |
| 164323 | v1:6 | null | null | unlabelled | local | 1920 |
| 164324 | v1:6 | ethernet2 | 1236::4 | 339294 | | 1280 |
| 164325 | null | null | null | unlabelled | | 0 |
| 164326 | null | null | null | unlabelled | | 0 |
| 164327 | null | null | null | unlabelled | | 0 |
| 164328 | null | null | null | unlabelled | | 0 |
| 164329 | null | null | null | unlabelled | | 0 |
| 197637 | tester:6 | null | null | unlabelled | local | 0 |
| 216332 | null | null | null | unlabelled | | 0 |
| 216333 | v1:4 | ethernet1 | 1.1.2.2 | 360942 | | 640 |
| 216334 | v1:4 | ethernet1 | 1.1.2.2 | 360943 | | 640 |
| 216335 | v1:4 | null | null | unlabelled | local | 1920 |
| 216336 | v1:4 | ethernet2 | 1.1.3.4 | 145236 | | 1280 |
| 216337 | null | null | null | unlabelled | | 0 |
| 216338 | null | null | null | unlabelled | | 0 |
| 216339 | null | null | null | unlabelled | | 0 |
| 216340 | null | null | null | unlabelled | | 0 |
| 216341 | null | null | null | unlabelled | | 0 |
| 289546 | v1:4 | ethernet2 | 1.1.3.4 | 3 | | 0 |
| 302391 | tester:6 | null | null | unlabelled | local | 0 |
| 343243 | v1:4 | ethernet1 | 1.1.2.2 | 3 | | 0 |
| 348661 | v1:6 | null | null | unlabelled | local | 0 |
| 360119 | v1:6 | ethernet1 | 1235::2 | 3 | | 0 |
| 487258 | v1:6 | ethernet2 | 1236::4 | 3 | | 0 |
| 613980 | tester:4 | null | null | unlabelled | local | 0 |
| 620688 | tester:4 | null | null | unlabelled | local | 0 |
| 833570 | tester:6 | null | null | unlabelled | local | 0 |
| 984902 | tester:4 | null | null | unlabelled | local | 0 |
| 992317 | v1:4 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2026-07-30 13:18:19.568
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 63141 | v1:4 | ethernet1 | 1.1.3.3 | 3 | | 0 |
| 145232 | null | null | null | unlabelled | | 0 |
| 145233 | v1:4 | ethernet1 | 1.1.3.3 | 216333 | | 0 |
| 145234 | v1:4 | ethernet1 | 1.1.3.3 | 216334 | | 0 |
| 145235 | v1:4 | ethernet1 | 1.1.3.3 | 216335 | | 0 |
| 145236 | v1:4 | null | null | unlabelled | local | 1920 |
| 145237 | null | null | null | unlabelled | | 0 |
| 145238 | null | null | null | unlabelled | | 0 |
| 145239 | null | null | null | unlabelled | | 0 |
| 145240 | null | null | null | unlabelled | | 0 |
| 145241 | null | null | null | unlabelled | | 0 |
| 339290 | null | null | null | unlabelled | | 0 |
| 339291 | v1:6 | ethernet1 | 1236::3 | 164321 | | 0 |
| 339292 | v1:6 | ethernet1 | 1236::3 | 164322 | | 0 |
| 339293 | v1:6 | ethernet1 | 1236::3 | 164323 | | 0 |
| 339294 | v1:6 | null | null | unlabelled | local | 1920 |
| 339295 | null | null | null | unlabelled | | 0 |
| 339296 | null | null | null | unlabelled | | 0 |
| 339297 | null | null | null | unlabelled | | 0 |
| 339298 | null | null | null | unlabelled | | 0 |
| 339299 | null | null | null | unlabelled | | 0 |
| 376940 | tester:4 | null | null | unlabelled | local | 0 |
| 675108 | tester:6 | null | null | unlabelled | local | 0 |
| 689256 | v1:6 | null | null | unlabelled | local | 0 |
| 711651 | v1:4 | null | null | unlabelled | local | 0 |
| 764737 | v1:6 | ethernet1 | 1236::3 | 3 | | 0 |
| 792361 | tester:6 | null | null | unlabelled | local | 0 |
| 835657 | tester:4 | null | null | unlabelled | local | 0 |
| 926354 | tester:4 | null | null | unlabelled | local | 0 |
| 994079 | tester:6 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r4#
r4#