here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-11-02 14:42:06.942
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 77781  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 184512 | null     | null      | null    | unlabelled |         | 0     |
 | 184513 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 184514 | v1:4     | ethernet1 | 1.1.1.2 | 587796     |         | 0     |
 | 184515 | v1:4     | ethernet1 | 1.1.1.2 | 587797     |         | 0     |
 | 184516 | v1:4     | ethernet1 | 1.1.1.2 | 587798     |         | 0     |
 | 184517 | null     | null      | null    | unlabelled |         | 0     |
 | 184518 | null     | null      | null    | unlabelled |         | 0     |
 | 184519 | null     | null      | null    | unlabelled |         | 0     |
 | 184520 | null     | null      | null    | unlabelled |         | 0     |
 | 184521 | null     | null      | null    | unlabelled |         | 0     |
 | 204126 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 264893 | null     | null      | null    | unlabelled |         | 0     |
 | 264894 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 264895 | v1:6     | ethernet1 | 1234::2 | 587        |         | 0     |
 | 264896 | v1:6     | ethernet1 | 1234::2 | 588        |         | 0     |
 | 264897 | v1:6     | ethernet1 | 1234::2 | 589        |         | 0     |
 | 264898 | null     | null      | null    | unlabelled |         | 0     |
 | 264899 | null     | null      | null    | unlabelled |         | 0     |
 | 264900 | null     | null      | null    | unlabelled |         | 0     |
 | 264901 | null     | null      | null    | unlabelled |         | 0     |
 | 264902 | null     | null      | null    | unlabelled |         | 0     |
 | 266380 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 337491 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 372264 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 523390 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 607428 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 837454 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 859076 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 934836 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-11-02 14:42:07.034
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 585     | null     | null      | null    | unlabelled |         | 0     |
 | 586     | v1:6     | ethernet1 | 1234::1 | 264894     |         | 1280  |
 | 587     | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 588     | v1:6     | ethernet2 | 1235::3 | 989801     |         | 640   |
 | 589     | v1:6     | ethernet2 | 1235::3 | 989802     |         | 640   |
 | 590     | null     | null      | null    | unlabelled |         | 0     |
 | 591     | null     | null      | null    | unlabelled |         | 0     |
 | 592     | null     | null      | null    | unlabelled |         | 0     |
 | 593     | null     | null      | null    | unlabelled |         | 0     |
 | 594     | null     | null      | null    | unlabelled |         | 0     |
 | 264099  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 277358  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 296409  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 422415  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 559248  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 587794  | null     | null      | null    | unlabelled |         | 0     |
 | 587795  | v1:4     | ethernet1 | 1.1.1.1 | 184513     |         | 1280  |
 | 587796  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 587797  | v1:4     | ethernet2 | 1.1.2.3 | 484178     |         | 640   |
 | 587798  | v1:4     | ethernet2 | 1.1.2.3 | 484179     |         | 640   |
 | 587799  | null     | null      | null    | unlabelled |         | 0     |
 | 587800  | null     | null      | null    | unlabelled |         | 0     |
 | 587801  | null     | null      | null    | unlabelled |         | 0     |
 | 587802  | null     | null      | null    | unlabelled |         | 0     |
 | 587803  | null     | null      | null    | unlabelled |         | 0     |
 | 596205  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 792406  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 843340  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 866368  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 991783  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1008797 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1045287 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-11-02 14:42:07.149
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 47299  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 191876 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 194091 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 209514 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 302744 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 484175 | null     | null      | null    | unlabelled |         | 0     |
 | 484176 | v1:4     | ethernet1 | 1.1.2.2 | 587795     |         | 640   |
 | 484177 | v1:4     | ethernet1 | 1.1.2.2 | 587796     |         | 640   |
 | 484178 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 484179 | v1:4     | ethernet2 | 1.1.3.4 | 372779     |         | 1280  |
 | 484180 | null     | null      | null    | unlabelled |         | 0     |
 | 484181 | null     | null      | null    | unlabelled |         | 0     |
 | 484182 | null     | null      | null    | unlabelled |         | 0     |
 | 484183 | null     | null      | null    | unlabelled |         | 0     |
 | 484184 | null     | null      | null    | unlabelled |         | 0     |
 | 512968 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 520448 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 576362 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 654231 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 701243 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 789768 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 888692 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 989798 | null     | null      | null    | unlabelled |         | 0     |
 | 989799 | v1:6     | ethernet1 | 1235::2 | 586        |         | 640   |
 | 989800 | v1:6     | ethernet1 | 1235::2 | 587        |         | 640   |
 | 989801 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 989802 | v1:6     | ethernet2 | 1236::4 | 530638     |         | 1280  |
 | 989803 | null     | null      | null    | unlabelled |         | 0     |
 | 989804 | null     | null      | null    | unlabelled |         | 0     |
 | 989805 | null     | null      | null    | unlabelled |         | 0     |
 | 989806 | null     | null      | null    | unlabelled |         | 0     |
 | 989807 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-11-02 14:42:07.245
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 67083  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 160582 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 372775 | null     | null      | null    | unlabelled |         | 0     |
 | 372776 | v1:4     | ethernet1 | 1.1.3.3 | 484176     |         | 0     |
 | 372777 | v1:4     | ethernet1 | 1.1.3.3 | 484177     |         | 0     |
 | 372778 | v1:4     | ethernet1 | 1.1.3.3 | 484178     |         | 0     |
 | 372779 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 372780 | null     | null      | null    | unlabelled |         | 0     |
 | 372781 | null     | null      | null    | unlabelled |         | 0     |
 | 372782 | null     | null      | null    | unlabelled |         | 0     |
 | 372783 | null     | null      | null    | unlabelled |         | 0     |
 | 372784 | null     | null      | null    | unlabelled |         | 0     |
 | 406439 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 459498 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 486769 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 530634 | null     | null      | null    | unlabelled |         | 0     |
 | 530635 | v1:6     | ethernet1 | 1236::3 | 989799     |         | 0     |
 | 530636 | v1:6     | ethernet1 | 1236::3 | 989800     |         | 0     |
 | 530637 | v1:6     | ethernet1 | 1236::3 | 989801     |         | 0     |
 | 530638 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 530639 | null     | null      | null    | unlabelled |         | 0     |
 | 530640 | null     | null      | null    | unlabelled |         | 0     |
 | 530641 | null     | null      | null    | unlabelled |         | 0     |
 | 530642 | null     | null      | null    | unlabelled |         | 0     |
 | 530643 | null     | null      | null    | unlabelled |         | 0     |
 | 536813 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 610002 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 708764 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 716490 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 939368 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#