here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2026-08-19 02:09:10.853
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 81714 | null | null | null | unlabelled | | 0 |
| 81715 | v1:4 | null | null | unlabelled | local | 1920 |
| 81716 | v1:4 | ethernet1 | 1.1.1.2 | 54757 | | 0 |
| 81717 | v1:4 | ethernet1 | 1.1.1.2 | 54758 | | 0 |
| 81718 | v1:4 | ethernet1 | 1.1.1.2 | 54759 | | 0 |
| 81719 | null | null | null | unlabelled | | 0 |
| 81720 | null | null | null | unlabelled | | 0 |
| 81721 | null | null | null | unlabelled | | 0 |
| 81722 | null | null | null | unlabelled | | 0 |
| 81723 | null | null | null | unlabelled | | 0 |
| 183211 | v1:6 | ethernet1 | 1234::2 | 3 | | 0 |
| 331028 | tester:6 | null | null | unlabelled | local | 0 |
| 395476 | tester:6 | null | null | unlabelled | local | 0 |
| 527063 | tester:6 | null | null | unlabelled | local | 0 |
| 617617 | tester:4 | null | null | unlabelled | local | 0 |
| 649086 | v1:4 | ethernet1 | 1.1.1.2 | 3 | | 0 |
| 747120 | null | null | null | unlabelled | | 0 |
| 747121 | v1:6 | null | null | unlabelled | local | 1920 |
| 747122 | v1:6 | ethernet1 | 1234::2 | 170941 | | 0 |
| 747123 | v1:6 | ethernet1 | 1234::2 | 170942 | | 0 |
| 747124 | v1:6 | ethernet1 | 1234::2 | 170943 | | 0 |
| 747125 | null | null | null | unlabelled | | 0 |
| 747126 | null | null | null | unlabelled | | 0 |
| 747127 | null | null | null | unlabelled | | 0 |
| 747128 | null | null | null | unlabelled | | 0 |
| 747129 | null | null | null | unlabelled | | 0 |
| 762512 | v1:6 | null | null | unlabelled | local | 0 |
| 834673 | tester:4 | null | null | unlabelled | local | 0 |
| 836372 | v1:4 | null | null | unlabelled | local | 0 |
| 844705 | tester:4 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2026-08-19 02:09:10.860
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 54755 | null | null | null | unlabelled | | 0 |
| 54756 | v1:4 | ethernet1 | 1.1.1.1 | 81715 | | 1280 |
| 54757 | v1:4 | null | null | unlabelled | local | 1920 |
| 54758 | v1:4 | ethernet2 | 1.1.2.3 | 254485 | | 640 |
| 54759 | v1:4 | ethernet2 | 1.1.2.3 | 254486 | | 640 |
| 54760 | null | null | null | unlabelled | | 0 |
| 54761 | null | null | null | unlabelled | | 0 |
| 54762 | null | null | null | unlabelled | | 0 |
| 54763 | null | null | null | unlabelled | | 0 |
| 54764 | null | null | null | unlabelled | | 0 |
| 81752 | tester:4 | null | null | unlabelled | local | 0 |
| 98578 | tester:6 | null | null | unlabelled | local | 0 |
| 140933 | tester:4 | null | null | unlabelled | local | 0 |
| 170939 | null | null | null | unlabelled | | 0 |
| 170940 | v1:6 | ethernet1 | 1234::1 | 747121 | | 1280 |
| 170941 | v1:6 | null | null | unlabelled | local | 1920 |
| 170942 | v1:6 | ethernet2 | 1235::3 | 392155 | | 640 |
| 170943 | v1:6 | ethernet2 | 1235::3 | 392156 | | 640 |
| 170944 | null | null | null | unlabelled | | 0 |
| 170945 | null | null | null | unlabelled | | 0 |
| 170946 | null | null | null | unlabelled | | 0 |
| 170947 | null | null | null | unlabelled | | 0 |
| 170948 | null | null | null | unlabelled | | 0 |
| 317182 | v1:6 | null | null | unlabelled | local | 0 |
| 354882 | v1:4 | ethernet2 | 1.1.2.3 | 3 | | 0 |
| 462755 | v1:4 | null | null | unlabelled | local | 0 |
| 520876 | v1:6 | ethernet1 | 1234::1 | 3 | | 0 |
| 535957 | tester:6 | null | null | unlabelled | local | 0 |
| 541946 | tester:4 | null | null | unlabelled | local | 0 |
| 789762 | tester:6 | null | null | unlabelled | local | 0 |
| 854455 | v1:4 | ethernet1 | 1.1.1.1 | 3 | | 0 |
| 873803 | v1:6 | ethernet2 | 1235::3 | 3 | | 0 |
|________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2026-08-19 02:09:10.878
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 57102 | tester:6 | null | null | unlabelled | local | 0 |
| 123423 | v1:4 | ethernet1 | 1.1.2.2 | 3 | | 0 |
| 158523 | v1:6 | ethernet1 | 1235::2 | 3 | | 0 |
| 254482 | null | null | null | unlabelled | | 0 |
| 254483 | v1:4 | ethernet1 | 1.1.2.2 | 54756 | | 640 |
| 254484 | v1:4 | ethernet1 | 1.1.2.2 | 54757 | | 640 |
| 254485 | v1:4 | null | null | unlabelled | local | 1920 |
| 254486 | v1:4 | ethernet2 | 1.1.3.4 | 295979 | | 1280 |
| 254487 | null | null | null | unlabelled | | 0 |
| 254488 | null | null | null | unlabelled | | 0 |
| 254489 | null | null | null | unlabelled | | 0 |
| 254490 | null | null | null | unlabelled | | 0 |
| 254491 | null | null | null | unlabelled | | 0 |
| 299553 | v1:6 | null | null | unlabelled | local | 0 |
| 392152 | null | null | null | unlabelled | | 0 |
| 392153 | v1:6 | ethernet1 | 1235::2 | 170940 | | 640 |
| 392154 | v1:6 | ethernet1 | 1235::2 | 170941 | | 640 |
| 392155 | v1:6 | null | null | unlabelled | local | 1920 |
| 392156 | v1:6 | ethernet2 | 1236::4 | 159909 | | 1280 |
| 392157 | null | null | null | unlabelled | | 0 |
| 392158 | null | null | null | unlabelled | | 0 |
| 392159 | null | null | null | unlabelled | | 0 |
| 392160 | null | null | null | unlabelled | | 0 |
| 392161 | null | null | null | unlabelled | | 0 |
| 502966 | v1:4 | ethernet2 | 1.1.3.4 | 3 | | 0 |
| 578012 | tester:6 | null | null | unlabelled | local | 0 |
| 595733 | tester:6 | null | null | unlabelled | local | 0 |
| 624334 | v1:4 | null | null | unlabelled | local | 0 |
| 731342 | tester:4 | null | null | unlabelled | local | 0 |
| 747336 | v1:6 | ethernet2 | 1236::4 | 3 | | 0 |
| 889364 | tester:4 | null | null | unlabelled | local | 0 |
| 1026236 | tester:4 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2026-08-19 02:09:10.904
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 79780 | v1:4 | null | null | unlabelled | local | 0 |
| 89811 | tester:4 | null | null | unlabelled | local | 0 |
| 139736 | v1:4 | ethernet1 | 1.1.3.3 | 3 | | 0 |
| 159905 | null | null | null | unlabelled | | 0 |
| 159906 | v1:6 | ethernet1 | 1236::3 | 392153 | | 0 |
| 159907 | v1:6 | ethernet1 | 1236::3 | 392154 | | 0 |
| 159908 | v1:6 | ethernet1 | 1236::3 | 392155 | | 0 |
| 159909 | v1:6 | null | null | unlabelled | local | 1920 |
| 159910 | null | null | null | unlabelled | | 0 |
| 159911 | null | null | null | unlabelled | | 0 |
| 159912 | null | null | null | unlabelled | | 0 |
| 159913 | null | null | null | unlabelled | | 0 |
| 159914 | null | null | null | unlabelled | | 0 |
| 295975 | null | null | null | unlabelled | | 0 |
| 295976 | v1:4 | ethernet1 | 1.1.3.3 | 254483 | | 0 |
| 295977 | v1:4 | ethernet1 | 1.1.3.3 | 254484 | | 0 |
| 295978 | v1:4 | ethernet1 | 1.1.3.3 | 254485 | | 0 |
| 295979 | v1:4 | null | null | unlabelled | local | 1920 |
| 295980 | null | null | null | unlabelled | | 0 |
| 295981 | null | null | null | unlabelled | | 0 |
| 295982 | null | null | null | unlabelled | | 0 |
| 295983 | null | null | null | unlabelled | | 0 |
| 295984 | null | null | null | unlabelled | | 0 |
| 348827 | tester:4 | null | null | unlabelled | local | 0 |
| 493225 | tester:6 | null | null | unlabelled | local | 0 |
| 495319 | tester:4 | null | null | unlabelled | local | 0 |
| 537518 | tester:6 | null | null | unlabelled | local | 0 |
| 559914 | tester:6 | null | null | unlabelled | local | 0 |
| 567254 | v1:6 | null | null | unlabelled | local | 0 |
| 1005775 | v1:6 | ethernet1 | 1236::3 | 3 | | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r4#
r4#