here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-05-10 15:12:22.059
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 41238  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 60630  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 134869 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 253373 | null     | null      | null    | unlabelled |         | 0     |
 | 253374 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 253375 | v1:4     | ethernet1 | 1.1.1.2 | 1036195    |         | 0     |
 | 253376 | v1:4     | ethernet1 | 1.1.1.2 | 1036196    |         | 0     |
 | 253377 | v1:4     | ethernet1 | 1.1.1.2 | 1036197    |         | 0     |
 | 253378 | null     | null      | null    | unlabelled |         | 0     |
 | 253379 | null     | null      | null    | unlabelled |         | 0     |
 | 253380 | null     | null      | null    | unlabelled |         | 0     |
 | 253381 | null     | null      | null    | unlabelled |         | 0     |
 | 253382 | null     | null      | null    | unlabelled |         | 0     |
 | 364927 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 442411 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 653574 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 654091 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 697764 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 767403 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 777704 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 809303 | null     | null      | null    | unlabelled |         | 0     |
 | 809304 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 809305 | v1:6     | ethernet1 | 1234::2 | 781287     |         | 0     |
 | 809306 | v1:6     | ethernet1 | 1234::2 | 781288     |         | 0     |
 | 809307 | v1:6     | ethernet1 | 1234::2 | 781289     |         | 0     |
 | 809308 | null     | null      | null    | unlabelled |         | 0     |
 | 809309 | null     | null      | null    | unlabelled |         | 0     |
 | 809310 | null     | null      | null    | unlabelled |         | 0     |
 | 809311 | null     | null      | null    | unlabelled |         | 0     |
 | 809312 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-05-10 15:12:22.163
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 117884  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 122566  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 125101  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 197651  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 209650  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 363988  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 599716  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 635460  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 723695  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 781285  | null     | null      | null    | unlabelled |         | 0     |
 | 781286  | v1:6     | ethernet1 | 1234::1 | 809304     |         | 1280  |
 | 781287  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 781288  | v1:6     | ethernet2 | 1235::3 | 432547     |         | 640   |
 | 781289  | v1:6     | ethernet2 | 1235::3 | 432548     |         | 640   |
 | 781290  | null     | null      | null    | unlabelled |         | 0     |
 | 781291  | null     | null      | null    | unlabelled |         | 0     |
 | 781292  | null     | null      | null    | unlabelled |         | 0     |
 | 781293  | null     | null      | null    | unlabelled |         | 0     |
 | 781294  | null     | null      | null    | unlabelled |         | 0     |
 | 901275  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1005005 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 1036193 | null     | null      | null    | unlabelled |         | 0     |
 | 1036194 | v1:4     | ethernet1 | 1.1.1.1 | 253374     |         | 1280  |
 | 1036195 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1036196 | v1:4     | ethernet2 | 1.1.2.3 | 9743       |         | 640   |
 | 1036197 | v1:4     | ethernet2 | 1.1.2.3 | 9744       |         | 640   |
 | 1036198 | null     | null      | null    | unlabelled |         | 0     |
 | 1036199 | null     | null      | null    | unlabelled |         | 0     |
 | 1036200 | null     | null      | null    | unlabelled |         | 0     |
 | 1036201 | null     | null      | null    | unlabelled |         | 0     |
 | 1036202 | null     | null      | null    | unlabelled |         | 0     |
 | 1040339 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-05-10 15:12:22.265
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 1129    | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 9740    | null     | null      | null    | unlabelled |         | 0     |
 | 9741    | v1:4     | ethernet1 | 1.1.2.2 | 1036194    |         | 640   |
 | 9742    | v1:4     | ethernet1 | 1.1.2.2 | 1036195    |         | 640   |
 | 9743    | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 9744    | v1:4     | ethernet2 | 1.1.3.4 | 225306     |         | 1280  |
 | 9745    | null     | null      | null    | unlabelled |         | 0     |
 | 9746    | null     | null      | null    | unlabelled |         | 0     |
 | 9747    | null     | null      | null    | unlabelled |         | 0     |
 | 9748    | null     | null      | null    | unlabelled |         | 0     |
 | 9749    | null     | null      | null    | unlabelled |         | 0     |
 | 33838   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 106689  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 432544  | null     | null      | null    | unlabelled |         | 0     |
 | 432545  | v1:6     | ethernet1 | 1235::2 | 781286     |         | 640   |
 | 432546  | v1:6     | ethernet1 | 1235::2 | 781287     |         | 640   |
 | 432547  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 432548  | v1:6     | ethernet2 | 1236::4 | 28569      |         | 1280  |
 | 432549  | null     | null      | null    | unlabelled |         | 0     |
 | 432550  | null     | null      | null    | unlabelled |         | 0     |
 | 432551  | null     | null      | null    | unlabelled |         | 0     |
 | 432552  | null     | null      | null    | unlabelled |         | 0     |
 | 432553  | null     | null      | null    | unlabelled |         | 0     |
 | 468165  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 500784  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 584170  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 753060  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 788812  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 815089  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 894234  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 927161  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1043572 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-05-10 15:12:22.361
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 28565  | null     | null      | null    | unlabelled |         | 0     |
 | 28566  | v1:6     | ethernet1 | 1236::3 | 432545     |         | 0     |
 | 28567  | v1:6     | ethernet1 | 1236::3 | 432546     |         | 0     |
 | 28568  | v1:6     | ethernet1 | 1236::3 | 432547     |         | 0     |
 | 28569  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 28570  | null     | null      | null    | unlabelled |         | 0     |
 | 28571  | null     | null      | null    | unlabelled |         | 0     |
 | 28572  | null     | null      | null    | unlabelled |         | 0     |
 | 28573  | null     | null      | null    | unlabelled |         | 0     |
 | 28574  | null     | null      | null    | unlabelled |         | 0     |
 | 213231 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 225302 | null     | null      | null    | unlabelled |         | 0     |
 | 225303 | v1:4     | ethernet1 | 1.1.3.3 | 9741       |         | 0     |
 | 225304 | v1:4     | ethernet1 | 1.1.3.3 | 9742       |         | 0     |
 | 225305 | v1:4     | ethernet1 | 1.1.3.3 | 9743       |         | 0     |
 | 225306 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 225307 | null     | null      | null    | unlabelled |         | 0     |
 | 225308 | null     | null      | null    | unlabelled |         | 0     |
 | 225309 | null     | null      | null    | unlabelled |         | 0     |
 | 225310 | null     | null      | null    | unlabelled |         | 0     |
 | 225311 | null     | null      | null    | unlabelled |         | 0     |
 | 243997 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 268075 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 285038 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 293104 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 470308 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 685547 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 840351 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 921809 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 968311 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#