here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2026-06-19 21:08:41.703
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 97484 | v1:4 | null | null | unlabelled | local | 0 |
| 178507 | null | null | null | unlabelled | | 0 |
| 178508 | v1:4 | null | null | unlabelled | local | 1920 |
| 178509 | v1:4 | ethernet1 | 1.1.1.2 | 732561 | | 0 |
| 178510 | v1:4 | ethernet1 | 1.1.1.2 | 732562 | | 0 |
| 178511 | v1:4 | ethernet1 | 1.1.1.2 | 732563 | | 0 |
| 178512 | null | null | null | unlabelled | | 0 |
| 178513 | null | null | null | unlabelled | | 0 |
| 178514 | null | null | null | unlabelled | | 0 |
| 178515 | null | null | null | unlabelled | | 0 |
| 178516 | null | null | null | unlabelled | | 0 |
| 210907 | tester:4 | null | null | unlabelled | local | 0 |
| 250347 | v1:6 | null | null | unlabelled | local | 0 |
| 259487 | tester:6 | null | null | unlabelled | local | 0 |
| 286683 | tester:4 | null | null | unlabelled | local | 0 |
| 406683 | v1:6 | ethernet1 | 1234::2 | 3 | | 0 |
| 411431 | tester:4 | null | null | unlabelled | local | 0 |
| 432158 | tester:6 | null | null | unlabelled | local | 0 |
| 479081 | null | null | null | unlabelled | | 0 |
| 479082 | v1:6 | null | null | unlabelled | local | 1920 |
| 479083 | v1:6 | ethernet1 | 1234::2 | 109835 | | 0 |
| 479084 | v1:6 | ethernet1 | 1234::2 | 109836 | | 0 |
| 479085 | v1:6 | ethernet1 | 1234::2 | 109837 | | 0 |
| 479086 | null | null | null | unlabelled | | 0 |
| 479087 | null | null | null | unlabelled | | 0 |
| 479088 | null | null | null | unlabelled | | 0 |
| 479089 | null | null | null | unlabelled | | 0 |
| 479090 | null | null | null | unlabelled | | 0 |
| 881958 | v1:4 | ethernet1 | 1.1.1.2 | 3 | | 0 |
| 954613 | tester:6 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2026-06-19 21:08:41.723
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 13597 | tester:6 | null | null | unlabelled | local | 0 |
| 101602 | tester:4 | null | null | unlabelled | local | 0 |
| 109833 | null | null | null | unlabelled | | 0 |
| 109834 | v1:6 | ethernet1 | 1234::1 | 479082 | | 1280 |
| 109835 | v1:6 | null | null | unlabelled | local | 1920 |
| 109836 | v1:6 | ethernet2 | 1235::3 | 26502 | | 640 |
| 109837 | v1:6 | ethernet2 | 1235::3 | 26503 | | 640 |
| 109838 | null | null | null | unlabelled | | 0 |
| 109839 | null | null | null | unlabelled | | 0 |
| 109840 | null | null | null | unlabelled | | 0 |
| 109841 | null | null | null | unlabelled | | 0 |
| 109842 | null | null | null | unlabelled | | 0 |
| 166218 | v1:4 | ethernet2 | 1.1.2.3 | 3 | | 0 |
| 261425 | tester:4 | null | null | unlabelled | local | 0 |
| 292799 | v1:6 | ethernet2 | 1235::3 | 3 | | 0 |
| 358501 | v1:4 | ethernet1 | 1.1.1.1 | 3 | | 0 |
| 548225 | v1:6 | ethernet1 | 1234::1 | 3 | | 0 |
| 570979 | tester:6 | null | null | unlabelled | local | 0 |
| 603778 | v1:6 | null | null | unlabelled | local | 0 |
| 607410 | tester:6 | null | null | unlabelled | local | 0 |
| 642886 | tester:4 | null | null | unlabelled | local | 0 |
| 714886 | v1:4 | null | null | unlabelled | local | 0 |
| 732559 | null | null | null | unlabelled | | 0 |
| 732560 | v1:4 | ethernet1 | 1.1.1.1 | 178508 | | 1280 |
| 732561 | v1:4 | null | null | unlabelled | local | 1920 |
| 732562 | v1:4 | ethernet2 | 1.1.2.3 | 815802 | | 640 |
| 732563 | v1:4 | ethernet2 | 1.1.2.3 | 815803 | | 640 |
| 732564 | null | null | null | unlabelled | | 0 |
| 732565 | null | null | null | unlabelled | | 0 |
| 732566 | null | null | null | unlabelled | | 0 |
| 732567 | null | null | null | unlabelled | | 0 |
| 732568 | null | null | null | unlabelled | | 0 |
|________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2026-06-19 21:08:41.739
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 26499 | null | null | null | unlabelled | | 0 |
| 26500 | v1:6 | ethernet1 | 1235::2 | 109834 | | 640 |
| 26501 | v1:6 | ethernet1 | 1235::2 | 109835 | | 640 |
| 26502 | v1:6 | null | null | unlabelled | local | 1920 |
| 26503 | v1:6 | ethernet2 | 1236::4 | 648225 | | 1280 |
| 26504 | null | null | null | unlabelled | | 0 |
| 26505 | null | null | null | unlabelled | | 0 |
| 26506 | null | null | null | unlabelled | | 0 |
| 26507 | null | null | null | unlabelled | | 0 |
| 26508 | null | null | null | unlabelled | | 0 |
| 135617 | tester:6 | null | null | unlabelled | local | 0 |
| 160425 | tester:4 | null | null | unlabelled | local | 0 |
| 174032 | v1:4 | ethernet1 | 1.1.2.2 | 3 | | 0 |
| 204886 | v1:4 | null | null | unlabelled | local | 0 |
| 269127 | tester:6 | null | null | unlabelled | local | 0 |
| 397028 | v1:6 | null | null | unlabelled | local | 0 |
| 558250 | v1:6 | ethernet2 | 1236::4 | 3 | | 0 |
| 781189 | v1:4 | ethernet2 | 1.1.3.4 | 3 | | 0 |
| 803859 | tester:4 | null | null | unlabelled | local | 0 |
| 815799 | null | null | null | unlabelled | | 0 |
| 815800 | v1:4 | ethernet1 | 1.1.2.2 | 732560 | | 640 |
| 815801 | v1:4 | ethernet1 | 1.1.2.2 | 732561 | | 640 |
| 815802 | v1:4 | null | null | unlabelled | local | 1920 |
| 815803 | v1:4 | ethernet2 | 1.1.3.4 | 322515 | | 1280 |
| 815804 | null | null | null | unlabelled | | 0 |
| 815805 | null | null | null | unlabelled | | 0 |
| 815806 | null | null | null | unlabelled | | 0 |
| 815807 | null | null | null | unlabelled | | 0 |
| 815808 | null | null | null | unlabelled | | 0 |
| 846111 | v1:6 | ethernet1 | 1235::2 | 3 | | 0 |
| 980964 | tester:6 | null | null | unlabelled | local | 0 |
| 982310 | tester:4 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2026-06-19 21:08:41.754
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 70404 | tester:6 | null | null | unlabelled | local | 0 |
| 79515 | tester:4 | null | null | unlabelled | local | 0 |
| 82299 | tester:6 | null | null | unlabelled | local | 0 |
| 322511 | null | null | null | unlabelled | | 0 |
| 322512 | v1:4 | ethernet1 | 1.1.3.3 | 815800 | | 0 |
| 322513 | v1:4 | ethernet1 | 1.1.3.3 | 815801 | | 0 |
| 322514 | v1:4 | ethernet1 | 1.1.3.3 | 815802 | | 0 |
| 322515 | v1:4 | null | null | unlabelled | local | 1920 |
| 322516 | null | null | null | unlabelled | | 0 |
| 322517 | null | null | null | unlabelled | | 0 |
| 322518 | null | null | null | unlabelled | | 0 |
| 322519 | null | null | null | unlabelled | | 0 |
| 322520 | null | null | null | unlabelled | | 0 |
| 589286 | v1:6 | null | null | unlabelled | local | 0 |
| 648221 | null | null | null | unlabelled | | 0 |
| 648222 | v1:6 | ethernet1 | 1236::3 | 26500 | | 0 |
| 648223 | v1:6 | ethernet1 | 1236::3 | 26501 | | 0 |
| 648224 | v1:6 | ethernet1 | 1236::3 | 26502 | | 0 |
| 648225 | v1:6 | null | null | unlabelled | local | 1920 |
| 648226 | null | null | null | unlabelled | | 0 |
| 648227 | null | null | null | unlabelled | | 0 |
| 648228 | null | null | null | unlabelled | | 0 |
| 648229 | null | null | null | unlabelled | | 0 |
| 648230 | null | null | null | unlabelled | | 0 |
| 672736 | tester:4 | null | null | unlabelled | local | 0 |
| 820370 | tester:6 | null | null | unlabelled | local | 0 |
| 841166 | v1:4 | null | null | unlabelled | local | 0 |
| 843147 | v1:6 | ethernet1 | 1236::3 | 3 | | 0 |
| 970415 | v1:4 | ethernet1 | 1.1.3.3 | 3 | | 0 |
| 1000609 | tester:4 | null | null | unlabelled | local | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r4#
r4#