here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2026-05-27 19:49:42.941
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 38280 | v1:6 | ethernet1 | 1234::2 | 3 | | 0 |
| 153873 | v1:4 | null | null | unlabelled | local | 0 |
| 242666 | v1:6 | null | null | unlabelled | local | 0 |
| 275950 | null | null | null | unlabelled | | 0 |
| 275951 | v1:4 | null | null | unlabelled | local | 1920 |
| 275952 | v1:4 | ethernet1 | 1.1.1.2 | 471595 | | 0 |
| 275953 | v1:4 | ethernet1 | 1.1.1.2 | 471596 | | 0 |
| 275954 | v1:4 | ethernet1 | 1.1.1.2 | 471597 | | 0 |
| 275955 | null | null | null | unlabelled | | 0 |
| 275956 | null | null | null | unlabelled | | 0 |
| 275957 | null | null | null | unlabelled | | 0 |
| 275958 | null | null | null | unlabelled | | 0 |
| 275959 | null | null | null | unlabelled | | 0 |
| 348661 | tester:6 | null | null | unlabelled | local | 0 |
| 350192 | null | null | null | unlabelled | | 0 |
| 350193 | v1:6 | null | null | unlabelled | local | 1920 |
| 350194 | v1:6 | ethernet1 | 1234::2 | 861053 | | 0 |
| 350195 | v1:6 | ethernet1 | 1234::2 | 861054 | | 0 |
| 350196 | v1:6 | ethernet1 | 1234::2 | 861055 | | 0 |
| 350197 | null | null | null | unlabelled | | 0 |
| 350198 | null | null | null | unlabelled | | 0 |
| 350199 | null | null | null | unlabelled | | 0 |
| 350200 | null | null | null | unlabelled | | 0 |
| 350201 | null | null | null | unlabelled | | 0 |
| 629207 | tester:4 | null | null | unlabelled | local | 0 |
| 777047 | tester:4 | null | null | unlabelled | local | 0 |
| 830845 | tester:6 | null | null | unlabelled | local | 0 |
| 845654 | tester:4 | null | null | unlabelled | local | 0 |
| 892081 | v1:4 | ethernet1 | 1.1.1.2 | 3 | | 0 |
| 949646 | tester:6 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2026-05-27 19:49:42.955
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 58814 | v1:6 | ethernet2 | 1235::3 | 3 | | 0 |
| 130992 | v1:6 | ethernet1 | 1234::1 | 3 | | 0 |
| 262219 | tester:4 | null | null | unlabelled | local | 0 |
| 290446 | tester:6 | null | null | unlabelled | local | 0 |
| 351605 | tester:6 | null | null | unlabelled | local | 0 |
| 383167 | tester:4 | null | null | unlabelled | local | 0 |
| 471593 | null | null | null | unlabelled | | 0 |
| 471594 | v1:4 | ethernet1 | 1.1.1.1 | 275951 | | 1280 |
| 471595 | v1:4 | null | null | unlabelled | local | 1920 |
| 471596 | v1:4 | ethernet2 | 1.1.2.3 | 679863 | | 640 |
| 471597 | v1:4 | ethernet2 | 1.1.2.3 | 679864 | | 640 |
| 471598 | null | null | null | unlabelled | | 0 |
| 471599 | null | null | null | unlabelled | | 0 |
| 471600 | null | null | null | unlabelled | | 0 |
| 471601 | null | null | null | unlabelled | | 0 |
| 471602 | null | null | null | unlabelled | | 0 |
| 765178 | tester:6 | null | null | unlabelled | local | 0 |
| 792490 | v1:4 | ethernet2 | 1.1.2.3 | 3 | | 0 |
| 822457 | tester:4 | null | null | unlabelled | local | 0 |
| 861051 | null | null | null | unlabelled | | 0 |
| 861052 | v1:6 | ethernet1 | 1234::1 | 350193 | | 1280 |
| 861053 | v1:6 | null | null | unlabelled | local | 1920 |
| 861054 | v1:6 | ethernet2 | 1235::3 | 795500 | | 640 |
| 861055 | v1:6 | ethernet2 | 1235::3 | 795501 | | 640 |
| 861056 | null | null | null | unlabelled | | 0 |
| 861057 | null | null | null | unlabelled | | 0 |
| 861058 | null | null | null | unlabelled | | 0 |
| 861059 | null | null | null | unlabelled | | 0 |
| 861060 | null | null | null | unlabelled | | 0 |
| 958772 | v1:4 | null | null | unlabelled | local | 0 |
| 973772 | v1:6 | null | null | unlabelled | local | 0 |
| 985125 | v1:4 | ethernet1 | 1.1.1.1 | 3 | | 0 |
|________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2026-05-27 19:49:42.972
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 47383 | tester:4 | null | null | unlabelled | local | 0 |
| 192168 | tester:4 | null | null | unlabelled | local | 0 |
| 312053 | v1:4 | ethernet2 | 1.1.3.4 | 3 | | 0 |
| 405067 | tester:6 | null | null | unlabelled | local | 0 |
| 442727 | v1:6 | ethernet2 | 1236::4 | 3 | | 0 |
| 462362 | v1:6 | ethernet1 | 1235::2 | 3 | | 0 |
| 536769 | v1:4 | ethernet1 | 1.1.2.2 | 3 | | 0 |
| 570931 | v1:6 | null | null | unlabelled | local | 0 |
| 645648 | tester:4 | null | null | unlabelled | local | 0 |
| 679860 | null | null | null | unlabelled | | 0 |
| 679861 | v1:4 | ethernet1 | 1.1.2.2 | 471594 | | 640 |
| 679862 | v1:4 | ethernet1 | 1.1.2.2 | 471595 | | 640 |
| 679863 | v1:4 | null | null | unlabelled | local | 1920 |
| 679864 | v1:4 | ethernet2 | 1.1.3.4 | 346802 | | 1280 |
| 679865 | null | null | null | unlabelled | | 0 |
| 679866 | null | null | null | unlabelled | | 0 |
| 679867 | null | null | null | unlabelled | | 0 |
| 679868 | null | null | null | unlabelled | | 0 |
| 679869 | null | null | null | unlabelled | | 0 |
| 795497 | null | null | null | unlabelled | | 0 |
| 795498 | v1:6 | ethernet1 | 1235::2 | 861052 | | 640 |
| 795499 | v1:6 | ethernet1 | 1235::2 | 861053 | | 640 |
| 795500 | v1:6 | null | null | unlabelled | local | 1920 |
| 795501 | v1:6 | ethernet2 | 1236::4 | 326871 | | 1280 |
| 795502 | null | null | null | unlabelled | | 0 |
| 795503 | null | null | null | unlabelled | | 0 |
| 795504 | null | null | null | unlabelled | | 0 |
| 795505 | null | null | null | unlabelled | | 0 |
| 795506 | null | null | null | unlabelled | | 0 |
| 890037 | v1:4 | null | null | unlabelled | local | 0 |
| 942311 | tester:6 | null | null | unlabelled | local | 0 |
| 1000558 | tester:6 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2026-05-27 19:49:42.990
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 99089 | v1:6 | null | null | unlabelled | local | 0 |
| 126397 | tester:4 | null | null | unlabelled | local | 0 |
| 184018 | v1:4 | ethernet1 | 1.1.3.3 | 3 | | 0 |
| 326867 | null | null | null | unlabelled | | 0 |
| 326868 | v1:6 | ethernet1 | 1236::3 | 795498 | | 0 |
| 326869 | v1:6 | ethernet1 | 1236::3 | 795499 | | 0 |
| 326870 | v1:6 | ethernet1 | 1236::3 | 795500 | | 0 |
| 326871 | v1:6 | null | null | unlabelled | local | 1920 |
| 326872 | null | null | null | unlabelled | | 0 |
| 326873 | null | null | null | unlabelled | | 0 |
| 326874 | null | null | null | unlabelled | | 0 |
| 326875 | null | null | null | unlabelled | | 0 |
| 326876 | null | null | null | unlabelled | | 0 |
| 346798 | null | null | null | unlabelled | | 0 |
| 346799 | v1:4 | ethernet1 | 1.1.3.3 | 679861 | | 0 |
| 346800 | v1:4 | ethernet1 | 1.1.3.3 | 679862 | | 0 |
| 346801 | v1:4 | ethernet1 | 1.1.3.3 | 679863 | | 0 |
| 346802 | v1:4 | null | null | unlabelled | local | 1920 |
| 346803 | null | null | null | unlabelled | | 0 |
| 346804 | null | null | null | unlabelled | | 0 |
| 346805 | null | null | null | unlabelled | | 0 |
| 346806 | null | null | null | unlabelled | | 0 |
| 346807 | null | null | null | unlabelled | | 0 |
| 440441 | tester:6 | null | null | unlabelled | local | 0 |
| 488778 | tester:6 | null | null | unlabelled | local | 0 |
| 566302 | tester:4 | null | null | unlabelled | local | 0 |
| 660074 | tester:6 | null | null | unlabelled | local | 0 |
| 691518 | v1:6 | ethernet1 | 1236::3 | 3 | | 0 |
| 845023 | v1:4 | null | null | unlabelled | local | 0 |
| 953870 | tester:4 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r4#
r4#