here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2026-04-30 01:47:52.341
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 67861 | v1:4 | ethernet1 | 1.1.1.2 | 3 | | 0 |
| 122352 | null | null | null | unlabelled | | 0 |
| 122353 | v1:4 | null | null | unlabelled | local | 1920 |
| 122354 | v1:4 | ethernet1 | 1.1.1.2 | 706210 | | 0 |
| 122355 | v1:4 | ethernet1 | 1.1.1.2 | 706211 | | 0 |
| 122356 | v1:4 | ethernet1 | 1.1.1.2 | 706212 | | 0 |
| 122357 | null | null | null | unlabelled | | 0 |
| 122358 | null | null | null | unlabelled | | 0 |
| 122359 | null | null | null | unlabelled | | 0 |
| 122360 | null | null | null | unlabelled | | 0 |
| 122361 | null | null | null | unlabelled | | 0 |
| 144889 | v1:4 | null | null | unlabelled | local | 0 |
| 203185 | v1:6 | null | null | unlabelled | local | 0 |
| 250018 | tester:6 | null | null | unlabelled | local | 0 |
| 331286 | null | null | null | unlabelled | | 0 |
| 331287 | v1:6 | null | null | unlabelled | local | 1920 |
| 331288 | v1:6 | ethernet1 | 1234::2 | 305616 | | 0 |
| 331289 | v1:6 | ethernet1 | 1234::2 | 305617 | | 0 |
| 331290 | v1:6 | ethernet1 | 1234::2 | 305618 | | 0 |
| 331291 | null | null | null | unlabelled | | 0 |
| 331292 | null | null | null | unlabelled | | 0 |
| 331293 | null | null | null | unlabelled | | 0 |
| 331294 | null | null | null | unlabelled | | 0 |
| 331295 | null | null | null | unlabelled | | 0 |
| 410343 | tester:6 | null | null | unlabelled | local | 0 |
| 413993 | tester:4 | null | null | unlabelled | local | 0 |
| 490493 | tester:4 | null | null | unlabelled | local | 0 |
| 622041 | tester:4 | null | null | unlabelled | local | 0 |
| 755905 | tester:6 | null | null | unlabelled | local | 0 |
| 874491 | v1:6 | ethernet1 | 1234::2 | 3 | | 0 |
|________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2026-04-30 01:47:52.354
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 29344 | v1:6 | null | null | unlabelled | local | 0 |
| 269952 | v1:4 | ethernet1 | 1.1.1.1 | 3 | | 0 |
| 305614 | null | null | null | unlabelled | | 0 |
| 305615 | v1:6 | ethernet1 | 1234::1 | 331287 | | 1280 |
| 305616 | v1:6 | null | null | unlabelled | local | 1920 |
| 305617 | v1:6 | ethernet2 | 1235::3 | 796529 | | 640 |
| 305618 | v1:6 | ethernet2 | 1235::3 | 796530 | | 640 |
| 305619 | null | null | null | unlabelled | | 0 |
| 305620 | null | null | null | unlabelled | | 0 |
| 305621 | null | null | null | unlabelled | | 0 |
| 305622 | null | null | null | unlabelled | | 0 |
| 305623 | null | null | null | unlabelled | | 0 |
| 398058 | tester:6 | null | null | unlabelled | local | 0 |
| 444752 | v1:4 | null | null | unlabelled | local | 0 |
| 455702 | tester:6 | null | null | unlabelled | local | 0 |
| 467354 | tester:4 | null | null | unlabelled | local | 0 |
| 504833 | tester:4 | null | null | unlabelled | local | 0 |
| 619480 | v1:4 | ethernet2 | 1.1.2.3 | 3 | | 0 |
| 669006 | v1:6 | ethernet2 | 1235::3 | 3 | | 0 |
| 706208 | null | null | null | unlabelled | | 0 |
| 706209 | v1:4 | ethernet1 | 1.1.1.1 | 122353 | | 1280 |
| 706210 | v1:4 | null | null | unlabelled | local | 1920 |
| 706211 | v1:4 | ethernet2 | 1.1.2.3 | 856508 | | 640 |
| 706212 | v1:4 | ethernet2 | 1.1.2.3 | 856509 | | 640 |
| 706213 | null | null | null | unlabelled | | 0 |
| 706214 | null | null | null | unlabelled | | 0 |
| 706215 | null | null | null | unlabelled | | 0 |
| 706216 | null | null | null | unlabelled | | 0 |
| 706217 | null | null | null | unlabelled | | 0 |
| 783236 | tester:6 | null | null | unlabelled | local | 0 |
| 928391 | tester:4 | null | null | unlabelled | local | 0 |
| 1006835 | v1:6 | ethernet1 | 1234::1 | 3 | | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2026-04-30 01:47:52.367
|~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|---------|----------|-----------|---------|------------|---------|-------|
| 62841 | tester:4 | null | null | unlabelled | local | 0 |
| 140257 | tester:6 | null | null | unlabelled | local | 0 |
| 429724 | v1:4 | null | null | unlabelled | local | 0 |
| 547344 | tester:6 | null | null | unlabelled | local | 0 |
| 729461 | v1:4 | ethernet1 | 1.1.2.2 | 3 | | 0 |
| 741282 | v1:4 | ethernet2 | 1.1.3.4 | 3 | | 0 |
| 761805 | v1:6 | ethernet2 | 1236::4 | 3 | | 0 |
| 796526 | null | null | null | unlabelled | | 0 |
| 796527 | v1:6 | ethernet1 | 1235::2 | 305615 | | 640 |
| 796528 | v1:6 | ethernet1 | 1235::2 | 305616 | | 640 |
| 796529 | v1:6 | null | null | unlabelled | local | 1920 |
| 796530 | v1:6 | ethernet2 | 1236::4 | 827847 | | 1280 |
| 796531 | null | null | null | unlabelled | | 0 |
| 796532 | null | null | null | unlabelled | | 0 |
| 796533 | null | null | null | unlabelled | | 0 |
| 796534 | null | null | null | unlabelled | | 0 |
| 796535 | null | null | null | unlabelled | | 0 |
| 827977 | tester:4 | null | null | unlabelled | local | 0 |
| 854339 | v1:6 | null | null | unlabelled | local | 0 |
| 856505 | null | null | null | unlabelled | | 0 |
| 856506 | v1:4 | ethernet1 | 1.1.2.2 | 706209 | | 640 |
| 856507 | v1:4 | ethernet1 | 1.1.2.2 | 706210 | | 640 |
| 856508 | v1:4 | null | null | unlabelled | local | 1920 |
| 856509 | v1:4 | ethernet2 | 1.1.3.4 | 426820 | | 1280 |
| 856510 | null | null | null | unlabelled | | 0 |
| 856511 | null | null | null | unlabelled | | 0 |
| 856512 | null | null | null | unlabelled | | 0 |
| 856513 | null | null | null | unlabelled | | 0 |
| 856514 | null | null | null | unlabelled | | 0 |
| 922064 | tester:6 | null | null | unlabelled | local | 0 |
| 982803 | tester:4 | null | null | unlabelled | local | 0 |
| 1035595 | v1:6 | ethernet1 | 1235::2 | 3 | | 0 |
|_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2026-04-30 01:47:52.383
|~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
| label | vrf | iface | hop | label | targets | bytes |
|--------|----------|-----------|---------|------------|---------|-------|
| 124797 | tester:6 | null | null | unlabelled | local | 0 |
| 156102 | v1:4 | ethernet1 | 1.1.3.3 | 3 | | 0 |
| 172003 | tester:6 | null | null | unlabelled | local | 0 |
| 426816 | null | null | null | unlabelled | | 0 |
| 426817 | v1:4 | ethernet1 | 1.1.3.3 | 856506 | | 0 |
| 426818 | v1:4 | ethernet1 | 1.1.3.3 | 856507 | | 0 |
| 426819 | v1:4 | ethernet1 | 1.1.3.3 | 856508 | | 0 |
| 426820 | v1:4 | null | null | unlabelled | local | 1920 |
| 426821 | null | null | null | unlabelled | | 0 |
| 426822 | null | null | null | unlabelled | | 0 |
| 426823 | null | null | null | unlabelled | | 0 |
| 426824 | null | null | null | unlabelled | | 0 |
| 426825 | null | null | null | unlabelled | | 0 |
| 626547 | v1:6 | ethernet1 | 1236::3 | 3 | | 0 |
| 686813 | tester:4 | null | null | unlabelled | local | 0 |
| 691668 | tester:4 | null | null | unlabelled | local | 0 |
| 767681 | tester:4 | null | null | unlabelled | local | 0 |
| 827843 | null | null | null | unlabelled | | 0 |
| 827844 | v1:6 | ethernet1 | 1236::3 | 796527 | | 0 |
| 827845 | v1:6 | ethernet1 | 1236::3 | 796528 | | 0 |
| 827846 | v1:6 | ethernet1 | 1236::3 | 796529 | | 0 |
| 827847 | v1:6 | null | null | unlabelled | local | 1920 |
| 827848 | null | null | null | unlabelled | | 0 |
| 827849 | null | null | null | unlabelled | | 0 |
| 827850 | null | null | null | unlabelled | | 0 |
| 827851 | null | null | null | unlabelled | | 0 |
| 827852 | null | null | null | unlabelled | | 0 |
| 838816 | tester:6 | null | null | unlabelled | local | 0 |
| 872960 | v1:6 | null | null | unlabelled | local | 0 |
| 955465 | v1:4 | null | null | unlabelled | local | 0 |
|________|__________|___________|_________|____________|_________|_______|
r4#
r4#