here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-06-26 05:06:07.788
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 120033 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 213446 | null     | null      | null    | unlabelled |         | 0     |
 | 213447 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 213448 | v1:6     | ethernet1 | 1234::2 | 191230     |         | 0     |
 | 213449 | v1:6     | ethernet1 | 1234::2 | 191231     |         | 0     |
 | 213450 | v1:6     | ethernet1 | 1234::2 | 191232     |         | 0     |
 | 213451 | null     | null      | null    | unlabelled |         | 0     |
 | 213452 | null     | null      | null    | unlabelled |         | 0     |
 | 213453 | null     | null      | null    | unlabelled |         | 0     |
 | 213454 | null     | null      | null    | unlabelled |         | 0     |
 | 213455 | null     | null      | null    | unlabelled |         | 0     |
 | 216618 | null     | null      | null    | unlabelled |         | 0     |
 | 216619 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 216620 | v1:4     | ethernet1 | 1.1.1.2 | 532750     |         | 0     |
 | 216621 | v1:4     | ethernet1 | 1.1.1.2 | 532751     |         | 0     |
 | 216622 | v1:4     | ethernet1 | 1.1.1.2 | 532752     |         | 0     |
 | 216623 | null     | null      | null    | unlabelled |         | 0     |
 | 216624 | null     | null      | null    | unlabelled |         | 0     |
 | 216625 | null     | null      | null    | unlabelled |         | 0     |
 | 216626 | null     | null      | null    | unlabelled |         | 0     |
 | 216627 | null     | null      | null    | unlabelled |         | 0     |
 | 222152 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 225856 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 520755 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 522826 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 611634 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 791133 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 853316 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 853331 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 916333 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-06-26 05:06:07.879
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 107841 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 111000 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 191228 | null     | null      | null    | unlabelled |         | 0     |
 | 191229 | v1:6     | ethernet1 | 1234::1 | 213447     |         | 1280  |
 | 191230 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 191231 | v1:6     | ethernet2 | 1235::3 | 486002     |         | 640   |
 | 191232 | v1:6     | ethernet2 | 1235::3 | 486003     |         | 640   |
 | 191233 | null     | null      | null    | unlabelled |         | 0     |
 | 191234 | null     | null      | null    | unlabelled |         | 0     |
 | 191235 | null     | null      | null    | unlabelled |         | 0     |
 | 191236 | null     | null      | null    | unlabelled |         | 0     |
 | 191237 | null     | null      | null    | unlabelled |         | 0     |
 | 376478 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 460041 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 484106 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 532748 | null     | null      | null    | unlabelled |         | 0     |
 | 532749 | v1:4     | ethernet1 | 1.1.1.1 | 216619     |         | 1280  |
 | 532750 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 532751 | v1:4     | ethernet2 | 1.1.2.3 | 59003      |         | 640   |
 | 532752 | v1:4     | ethernet2 | 1.1.2.3 | 59004      |         | 640   |
 | 532753 | null     | null      | null    | unlabelled |         | 0     |
 | 532754 | null     | null      | null    | unlabelled |         | 0     |
 | 532755 | null     | null      | null    | unlabelled |         | 0     |
 | 532756 | null     | null      | null    | unlabelled |         | 0     |
 | 532757 | null     | null      | null    | unlabelled |         | 0     |
 | 619167 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 737670 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 768992 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 818439 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 844208 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 930582 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 954830 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-06-26 05:06:07.907
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 2809    | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 47360   | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 59000   | null     | null      | null    | unlabelled |         | 0     |
 | 59001   | v1:4     | ethernet1 | 1.1.2.2 | 532749     |         | 640   |
 | 59002   | v1:4     | ethernet1 | 1.1.2.2 | 532750     |         | 640   |
 | 59003   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 59004   | v1:4     | ethernet2 | 1.1.3.4 | 462402     |         | 1280  |
 | 59005   | null     | null      | null    | unlabelled |         | 0     |
 | 59006   | null     | null      | null    | unlabelled |         | 0     |
 | 59007   | null     | null      | null    | unlabelled |         | 0     |
 | 59008   | null     | null      | null    | unlabelled |         | 0     |
 | 59009   | null     | null      | null    | unlabelled |         | 0     |
 | 84714   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 154371  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 485999  | null     | null      | null    | unlabelled |         | 0     |
 | 486000  | v1:6     | ethernet1 | 1235::2 | 191229     |         | 640   |
 | 486001  | v1:6     | ethernet1 | 1235::2 | 191230     |         | 640   |
 | 486002  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 486003  | v1:6     | ethernet2 | 1236::4 | 809330     |         | 1280  |
 | 486004  | null     | null      | null    | unlabelled |         | 0     |
 | 486005  | null     | null      | null    | unlabelled |         | 0     |
 | 486006  | null     | null      | null    | unlabelled |         | 0     |
 | 486007  | null     | null      | null    | unlabelled |         | 0     |
 | 486008  | null     | null      | null    | unlabelled |         | 0     |
 | 570090  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 623763  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 737823  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 784689  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 809393  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 856542  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 997230  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1042095 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-06-26 05:06:07.999
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 227351 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 422296 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 462398 | null     | null      | null    | unlabelled |         | 0     |
 | 462399 | v1:4     | ethernet1 | 1.1.3.3 | 59001      |         | 0     |
 | 462400 | v1:4     | ethernet1 | 1.1.3.3 | 59002      |         | 0     |
 | 462401 | v1:4     | ethernet1 | 1.1.3.3 | 59003      |         | 0     |
 | 462402 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 462403 | null     | null      | null    | unlabelled |         | 0     |
 | 462404 | null     | null      | null    | unlabelled |         | 0     |
 | 462405 | null     | null      | null    | unlabelled |         | 0     |
 | 462406 | null     | null      | null    | unlabelled |         | 0     |
 | 462407 | null     | null      | null    | unlabelled |         | 0     |
 | 483167 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 509186 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 553551 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 705858 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 767837 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 809326 | null     | null      | null    | unlabelled |         | 0     |
 | 809327 | v1:6     | ethernet1 | 1236::3 | 486000     |         | 0     |
 | 809328 | v1:6     | ethernet1 | 1236::3 | 486001     |         | 0     |
 | 809329 | v1:6     | ethernet1 | 1236::3 | 486002     |         | 0     |
 | 809330 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 809331 | null     | null      | null    | unlabelled |         | 0     |
 | 809332 | null     | null      | null    | unlabelled |         | 0     |
 | 809333 | null     | null      | null    | unlabelled |         | 0     |
 | 809334 | null     | null      | null    | unlabelled |         | 0     |
 | 809335 | null     | null      | null    | unlabelled |         | 0     |
 | 824861 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 864709 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 991026 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#