here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2026-06-26 03:10:58.147
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 88682 | null | null | null | unlabelled | | 0 |
| 88683 | v1:4 | null | null | unlabelled | local | 1920 |
| 88684 | v1:4 | ethernet1 | 1.1.1.2 | 178970 | | 0 |
| 88685 | v1:4 | ethernet1 | 1.1.1.2 | 178971 | | 0 |
| 88686 | v1:4 | ethernet1 | 1.1.1.2 | 178972 | | 0 |
| 88687 | null | null | null | unlabelled | | 0 |
| 88688 | null | null | null | unlabelled | | 0 |
| 88689 | null | null | null | unlabelled | | 0 |
| 88690 | null | null | null | unlabelled | | 0 |
| 88691 | null | null | null | unlabelled | | 0 |
| 138883 | v1:6 | ethernet1 | 1234::2 | 3 | | 0 |
| 220177 | tester:4 | null | null | unlabelled | local | 0 |
| 268020 | v1:6 | null | null | unlabelled | local | 0 |
| 326951 | tester:6 | null | null | unlabelled | local | 0 |
| 327647 | tester:6 | null | null | unlabelled | local | 0 |
| 411820 | v1:4 | null | null | unlabelled | local | 0 |
| 415133 | v1:4 | ethernet1 | 1.1.1.2 | 3 | | 0 |
| 828287 | tester:4 | null | null | unlabelled | local | 0 |
| 952164 | null | null | null | unlabelled | | 0 |
| 952165 | v1:6 | null | null | unlabelled | local | 1920 |
| 952166 | v1:6 | ethernet1 | 1234::2 | 952836 | | 0 |
| 952167 | v1:6 | ethernet1 | 1234::2 | 952837 | | 0 |
| 952168 | v1:6 | ethernet1 | 1234::2 | 952838 | | 0 |
| 952169 | null | null | null | unlabelled | | 0 |
| 952170 | null | null | null | unlabelled | | 0 |
| 952171 | null | null | null | unlabelled | | 0 |
| 952172 | null | null | null | unlabelled | | 0 |
| 952173 | null | null | null | unlabelled | | 0 |
| 971630 | tester:6 | null | null | unlabelled | local | 0 |
| 1008740 | tester:4 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2026-06-26 03:10:58.158
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 150561 | tester:6 | null | null | unlabelled | local | 0 |
| 178968 | null | null | null | unlabelled | | 0 |
| 178969 | v1:4 | ethernet1 | 1.1.1.1 | 88683 | | 1280 |
| 178970 | v1:4 | null | null | unlabelled | local | 1920 |
| 178971 | v1:4 | ethernet2 | 1.1.2.3 | 184153 | | 640 |
| 178972 | v1:4 | ethernet2 | 1.1.2.3 | 184154 | | 640 |
| 178973 | null | null | null | unlabelled | | 0 |
| 178974 | null | null | null | unlabelled | | 0 |
| 178975 | null | null | null | unlabelled | | 0 |
| 178976 | null | null | null | unlabelled | | 0 |
| 178977 | null | null | null | unlabelled | | 0 |
| 319115 | tester:4 | null | null | unlabelled | local | 0 |
| 368613 | tester:6 | null | null | unlabelled | local | 0 |
| 562252 | tester:4 | null | null | unlabelled | local | 0 |
| 598759 | v1:6 | null | null | unlabelled | local | 0 |
| 615681 | tester:6 | null | null | unlabelled | local | 0 |
| 625479 | v1:4 | ethernet1 | 1.1.1.1 | 3 | | 0 |
| 801491 | tester:4 | null | null | unlabelled | local | 0 |
| 807259 | v1:6 | ethernet2 | 1235::3 | 3 | | 0 |
| 852354 | v1:6 | ethernet1 | 1234::1 | 3 | | 0 |
| 908543 | v1:4 | ethernet2 | 1.1.2.3 | 3 | | 0 |
| 952834 | null | null | null | unlabelled | | 0 |
| 952835 | v1:6 | ethernet1 | 1234::1 | 952165 | | 1280 |
| 952836 | v1:6 | null | null | unlabelled | local | 1920 |
| 952837 | v1:6 | ethernet2 | 1235::3 | 137258 | | 640 |
| 952838 | v1:6 | ethernet2 | 1235::3 | 137259 | | 640 |
| 952839 | null | null | null | unlabelled | | 0 |
| 952840 | null | null | null | unlabelled | | 0 |
| 952841 | null | null | null | unlabelled | | 0 |
| 952842 | null | null | null | unlabelled | | 0 |
| 952843 | null | null | null | unlabelled | | 0 |
| 999300 | v1:4 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2026-06-26 03:10:58.170
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 137255 | null | null | null | unlabelled | | 0 |
| 137256 | v1:6 | ethernet1 | 1235::2 | 952835 | | 640 |
| 137257 | v1:6 | ethernet1 | 1235::2 | 952836 | | 640 |
| 137258 | v1:6 | null | null | unlabelled | local | 1920 |
| 137259 | v1:6 | ethernet2 | 1236::4 | 328107 | | 1280 |
| 137260 | null | null | null | unlabelled | | 0 |
| 137261 | null | null | null | unlabelled | | 0 |
| 137262 | null | null | null | unlabelled | | 0 |
| 137263 | null | null | null | unlabelled | | 0 |
| 137264 | null | null | null | unlabelled | | 0 |
| 184150 | null | null | null | unlabelled | | 0 |
| 184151 | v1:4 | ethernet1 | 1.1.2.2 | 178969 | | 640 |
| 184152 | v1:4 | ethernet1 | 1.1.2.2 | 178970 | | 640 |
| 184153 | v1:4 | null | null | unlabelled | local | 1920 |
| 184154 | v1:4 | ethernet2 | 1.1.3.4 | 772705 | | 1280 |
| 184155 | null | null | null | unlabelled | | 0 |
| 184156 | null | null | null | unlabelled | | 0 |
| 184157 | null | null | null | unlabelled | | 0 |
| 184158 | null | null | null | unlabelled | | 0 |
| 184159 | null | null | null | unlabelled | | 0 |
| 239653 | v1:6 | null | null | unlabelled | local | 0 |
| 386057 | tester:4 | null | null | unlabelled | local | 0 |
| 403175 | tester:4 | null | null | unlabelled | local | 0 |
| 446391 | tester:6 | null | null | unlabelled | local | 0 |
| 468615 | v1:4 | null | null | unlabelled | local | 0 |
| 471905 | tester:4 | null | null | unlabelled | local | 0 |
| 520954 | v1:4 | ethernet2 | 1.1.3.4 | 3 | | 0 |
| 529630 | tester:6 | null | null | unlabelled | local | 0 |
| 741510 | v1:4 | ethernet1 | 1.1.2.2 | 3 | | 0 |
| 749523 | v1:6 | ethernet1 | 1235::2 | 3 | | 0 |
| 766160 | tester:6 | null | null | unlabelled | local | 0 |
| 1000948 | v1:6 | ethernet2 | 1236::4 | 3 | | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2026-06-26 03:10:58.182
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 312597 | tester:4 | null | null | unlabelled | local | 0 |
| 321973 | tester:4 | null | null | unlabelled | local | 0 |
| 328103 | null | null | null | unlabelled | | 0 |
| 328104 | v1:6 | ethernet1 | 1236::3 | 137256 | | 0 |
| 328105 | v1:6 | ethernet1 | 1236::3 | 137257 | | 0 |
| 328106 | v1:6 | ethernet1 | 1236::3 | 137258 | | 0 |
| 328107 | v1:6 | null | null | unlabelled | local | 1920 |
| 328108 | null | null | null | unlabelled | | 0 |
| 328109 | null | null | null | unlabelled | | 0 |
| 328110 | null | null | null | unlabelled | | 0 |
| 328111 | null | null | null | unlabelled | | 0 |
| 328112 | null | null | null | unlabelled | | 0 |
| 341458 | v1:6 | null | null | unlabelled | local | 0 |
| 393085 | tester:6 | null | null | unlabelled | local | 0 |
| 441418 | v1:4 | ethernet1 | 1.1.3.3 | 3 | | 0 |
| 520600 | tester:4 | null | null | unlabelled | local | 0 |
| 772701 | null | null | null | unlabelled | | 0 |
| 772702 | v1:4 | ethernet1 | 1.1.3.3 | 184151 | | 0 |
| 772703 | v1:4 | ethernet1 | 1.1.3.3 | 184152 | | 0 |
| 772704 | v1:4 | ethernet1 | 1.1.3.3 | 184153 | | 0 |
| 772705 | v1:4 | null | null | unlabelled | local | 1920 |
| 772706 | null | null | null | unlabelled | | 0 |
| 772707 | null | null | null | unlabelled | | 0 |
| 772708 | null | null | null | unlabelled | | 0 |
| 772709 | null | null | null | unlabelled | | 0 |
| 772710 | null | null | null | unlabelled | | 0 |
| 895517 | v1:6 | ethernet1 | 1236::3 | 3 | | 0 |
| 928512 | tester:6 | null | null | unlabelled | local | 0 |
| 960196 | tester:6 | null | null | unlabelled | local | 0 |
| 1035761 | v1:4 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r4#
r4#