here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-11-25 01:28:31.786
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 48552  | null     | null      | null    | unlabelled |         | 0     |
 | 48553  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 48554  | v1:6     | ethernet1 | 1234::2 | 255902     |         | 0     |
 | 48555  | v1:6     | ethernet1 | 1234::2 | 255903     |         | 0     |
 | 48556  | v1:6     | ethernet1 | 1234::2 | 255904     |         | 0     |
 | 48557  | null     | null      | null    | unlabelled |         | 0     |
 | 48558  | null     | null      | null    | unlabelled |         | 0     |
 | 48559  | null     | null      | null    | unlabelled |         | 0     |
 | 48560  | null     | null      | null    | unlabelled |         | 0     |
 | 48561  | null     | null      | null    | unlabelled |         | 0     |
 | 237750 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 314523 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 474432 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 502708 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 537048 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 750913 | null     | null      | null    | unlabelled |         | 0     |
 | 750914 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 750915 | v1:4     | ethernet1 | 1.1.1.2 | 1046573    |         | 0     |
 | 750916 | v1:4     | ethernet1 | 1.1.1.2 | 1046574    |         | 0     |
 | 750917 | v1:4     | ethernet1 | 1.1.1.2 | 1046575    |         | 0     |
 | 750918 | null     | null      | null    | unlabelled |         | 0     |
 | 750919 | null     | null      | null    | unlabelled |         | 0     |
 | 750920 | null     | null      | null    | unlabelled |         | 0     |
 | 750921 | null     | null      | null    | unlabelled |         | 0     |
 | 750922 | null     | null      | null    | unlabelled |         | 0     |
 | 836190 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 869163 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 891792 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 893167 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 940835 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-11-25 01:28:31.885
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 44537   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 202635  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 255900  | null     | null      | null    | unlabelled |         | 0     |
 | 255901  | v1:6     | ethernet1 | 1234::1 | 48553      |         | 1280  |
 | 255902  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 255903  | v1:6     | ethernet2 | 1235::3 | 348825     |         | 640   |
 | 255904  | v1:6     | ethernet2 | 1235::3 | 348826     |         | 640   |
 | 255905  | null     | null      | null    | unlabelled |         | 0     |
 | 255906  | null     | null      | null    | unlabelled |         | 0     |
 | 255907  | null     | null      | null    | unlabelled |         | 0     |
 | 255908  | null     | null      | null    | unlabelled |         | 0     |
 | 255909  | null     | null      | null    | unlabelled |         | 0     |
 | 327122  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 453836  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 569487  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 579248  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 606782  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 669955  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 734108  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 773348  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 877422  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 923494  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1046571 | null     | null      | null    | unlabelled |         | 0     |
 | 1046572 | v1:4     | ethernet1 | 1.1.1.1 | 750914     |         | 1280  |
 | 1046573 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1046574 | v1:4     | ethernet2 | 1.1.2.3 | 944141     |         | 640   |
 | 1046575 | v1:4     | ethernet2 | 1.1.2.3 | 944142     |         | 640   |
 | 1046576 | null     | null      | null    | unlabelled |         | 0     |
 | 1046577 | null     | null      | null    | unlabelled |         | 0     |
 | 1046578 | null     | null      | null    | unlabelled |         | 0     |
 | 1046579 | null     | null      | null    | unlabelled |         | 0     |
 | 1046580 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-11-25 01:28:31.990
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 2887    | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 4423    | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 147715  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 186689  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 260671  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 348822  | null     | null      | null    | unlabelled |         | 0     |
 | 348823  | v1:6     | ethernet1 | 1235::2 | 255901     |         | 640   |
 | 348824  | v1:6     | ethernet1 | 1235::2 | 255902     |         | 640   |
 | 348825  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 348826  | v1:6     | ethernet2 | 1236::4 | 26228      |         | 1280  |
 | 348827  | null     | null      | null    | unlabelled |         | 0     |
 | 348828  | null     | null      | null    | unlabelled |         | 0     |
 | 348829  | null     | null      | null    | unlabelled |         | 0     |
 | 348830  | null     | null      | null    | unlabelled |         | 0     |
 | 348831  | null     | null      | null    | unlabelled |         | 0     |
 | 495295  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 503636  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 519865  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 589252  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 670632  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 921484  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 944138  | null     | null      | null    | unlabelled |         | 0     |
 | 944139  | v1:4     | ethernet1 | 1.1.2.2 | 1046572    |         | 640   |
 | 944140  | v1:4     | ethernet1 | 1.1.2.2 | 1046573    |         | 640   |
 | 944141  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 944142  | v1:4     | ethernet2 | 1.1.3.4 | 875385     |         | 1280  |
 | 944143  | null     | null      | null    | unlabelled |         | 0     |
 | 944144  | null     | null      | null    | unlabelled |         | 0     |
 | 944145  | null     | null      | null    | unlabelled |         | 0     |
 | 944146  | null     | null      | null    | unlabelled |         | 0     |
 | 944147  | null     | null      | null    | unlabelled |         | 0     |
 | 1021628 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-11-25 01:28:32.085
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 99      | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 26224   | null     | null      | null    | unlabelled |         | 0     |
 | 26225   | v1:6     | ethernet1 | 1236::3 | 348823     |         | 0     |
 | 26226   | v1:6     | ethernet1 | 1236::3 | 348824     |         | 0     |
 | 26227   | v1:6     | ethernet1 | 1236::3 | 348825     |         | 0     |
 | 26228   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 26229   | null     | null      | null    | unlabelled |         | 0     |
 | 26230   | null     | null      | null    | unlabelled |         | 0     |
 | 26231   | null     | null      | null    | unlabelled |         | 0     |
 | 26232   | null     | null      | null    | unlabelled |         | 0     |
 | 26233   | null     | null      | null    | unlabelled |         | 0     |
 | 289365  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 301396  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 407299  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 626717  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 674868  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 689836  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 875381  | null     | null      | null    | unlabelled |         | 0     |
 | 875382  | v1:4     | ethernet1 | 1.1.3.3 | 944139     |         | 0     |
 | 875383  | v1:4     | ethernet1 | 1.1.3.3 | 944140     |         | 0     |
 | 875384  | v1:4     | ethernet1 | 1.1.3.3 | 944141     |         | 0     |
 | 875385  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 875386  | null     | null      | null    | unlabelled |         | 0     |
 | 875387  | null     | null      | null    | unlabelled |         | 0     |
 | 875388  | null     | null      | null    | unlabelled |         | 0     |
 | 875389  | null     | null      | null    | unlabelled |         | 0     |
 | 875390  | null     | null      | null    | unlabelled |         | 0     |
 | 936896  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 970920  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1027795 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#