here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-04-26 09:32:55.319
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 4934   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 208038 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 247179 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 287057 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 563674 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 615224 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 630234 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 744491 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 869692 | null     | null      | null    | unlabelled |         | 0     |
 | 869693 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 869694 | v1:4     | ethernet1 | 1.1.1.2 | 1000573    |         | 0     |
 | 869695 | v1:4     | ethernet1 | 1.1.1.2 | 1000574    |         | 0     |
 | 869696 | v1:4     | ethernet1 | 1.1.1.2 | 1000575    |         | 0     |
 | 869697 | null     | null      | null    | unlabelled |         | 0     |
 | 869698 | null     | null      | null    | unlabelled |         | 0     |
 | 869699 | null     | null      | null    | unlabelled |         | 0     |
 | 869700 | null     | null      | null    | unlabelled |         | 0     |
 | 869701 | null     | null      | null    | unlabelled |         | 0     |
 | 913742 | null     | null      | null    | unlabelled |         | 0     |
 | 913743 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 913744 | v1:6     | ethernet1 | 1234::2 | 618219     |         | 0     |
 | 913745 | v1:6     | ethernet1 | 1234::2 | 618220     |         | 0     |
 | 913746 | v1:6     | ethernet1 | 1234::2 | 618221     |         | 0     |
 | 913747 | null     | null      | null    | unlabelled |         | 0     |
 | 913748 | null     | null      | null    | unlabelled |         | 0     |
 | 913749 | null     | null      | null    | unlabelled |         | 0     |
 | 913750 | null     | null      | null    | unlabelled |         | 0     |
 | 913751 | null     | null      | null    | unlabelled |         | 0     |
 | 991804 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 994500 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-04-26 09:32:55.412
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 42542   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 149278  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 253617  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 281839  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 385599  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 495939  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 572067  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 618217  | null     | null      | null    | unlabelled |         | 0     |
 | 618218  | v1:6     | ethernet1 | 1234::1 | 913743     |         | 1280  |
 | 618219  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 618220  | v1:6     | ethernet2 | 1235::3 | 729100     |         | 640   |
 | 618221  | v1:6     | ethernet2 | 1235::3 | 729101     |         | 640   |
 | 618222  | null     | null      | null    | unlabelled |         | 0     |
 | 618223  | null     | null      | null    | unlabelled |         | 0     |
 | 618224  | null     | null      | null    | unlabelled |         | 0     |
 | 618225  | null     | null      | null    | unlabelled |         | 0     |
 | 618226  | null     | null      | null    | unlabelled |         | 0     |
 | 814446  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 869222  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 869793  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 880580  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1000571 | null     | null      | null    | unlabelled |         | 0     |
 | 1000572 | v1:4     | ethernet1 | 1.1.1.1 | 869693     |         | 1280  |
 | 1000573 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1000574 | v1:4     | ethernet2 | 1.1.2.3 | 481525     |         | 640   |
 | 1000575 | v1:4     | ethernet2 | 1.1.2.3 | 481526     |         | 640   |
 | 1000576 | null     | null      | null    | unlabelled |         | 0     |
 | 1000577 | null     | null      | null    | unlabelled |         | 0     |
 | 1000578 | null     | null      | null    | unlabelled |         | 0     |
 | 1000579 | null     | null      | null    | unlabelled |         | 0     |
 | 1000580 | null     | null      | null    | unlabelled |         | 0     |
 | 1022003 | 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
2024-04-26 09:32:55.534
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 30972   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 84405   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 166970  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 219901  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 235339  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 288102  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 346139  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 481522  | null     | null      | null    | unlabelled |         | 0     |
 | 481523  | v1:4     | ethernet1 | 1.1.2.2 | 1000572    |         | 640   |
 | 481524  | v1:4     | ethernet1 | 1.1.2.2 | 1000573    |         | 640   |
 | 481525  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 481526  | v1:4     | ethernet2 | 1.1.3.4 | 507227     |         | 1280  |
 | 481527  | null     | null      | null    | unlabelled |         | 0     |
 | 481528  | null     | null      | null    | unlabelled |         | 0     |
 | 481529  | null     | null      | null    | unlabelled |         | 0     |
 | 481530  | null     | null      | null    | unlabelled |         | 0     |
 | 481531  | null     | null      | null    | unlabelled |         | 0     |
 | 597223  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 704439  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 729097  | null     | null      | null    | unlabelled |         | 0     |
 | 729098  | v1:6     | ethernet1 | 1235::2 | 618218     |         | 640   |
 | 729099  | v1:6     | ethernet1 | 1235::2 | 618219     |         | 640   |
 | 729100  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 729101  | v1:6     | ethernet2 | 1236::4 | 730090     |         | 1280  |
 | 729102  | null     | null      | null    | unlabelled |         | 0     |
 | 729103  | null     | null      | null    | unlabelled |         | 0     |
 | 729104  | null     | null      | null    | unlabelled |         | 0     |
 | 729105  | null     | null      | null    | unlabelled |         | 0     |
 | 729106  | null     | null      | null    | unlabelled |         | 0     |
 | 735399  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 788728  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 1018219 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-04-26 09:32:55.627
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 274588  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 448941  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 500101  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 502556  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 507223  | null     | null      | null    | unlabelled |         | 0     |
 | 507224  | v1:4     | ethernet1 | 1.1.3.3 | 481523     |         | 0     |
 | 507225  | v1:4     | ethernet1 | 1.1.3.3 | 481524     |         | 0     |
 | 507226  | v1:4     | ethernet1 | 1.1.3.3 | 481525     |         | 0     |
 | 507227  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 507228  | null     | null      | null    | unlabelled |         | 0     |
 | 507229  | null     | null      | null    | unlabelled |         | 0     |
 | 507230  | null     | null      | null    | unlabelled |         | 0     |
 | 507231  | null     | null      | null    | unlabelled |         | 0     |
 | 507232  | null     | null      | null    | unlabelled |         | 0     |
 | 570568  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 671117  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 687819  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 730086  | null     | null      | null    | unlabelled |         | 0     |
 | 730087  | v1:6     | ethernet1 | 1236::3 | 729098     |         | 0     |
 | 730088  | v1:6     | ethernet1 | 1236::3 | 729099     |         | 0     |
 | 730089  | v1:6     | ethernet1 | 1236::3 | 729100     |         | 0     |
 | 730090  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 730091  | null     | null      | null    | unlabelled |         | 0     |
 | 730092  | null     | null      | null    | unlabelled |         | 0     |
 | 730093  | null     | null      | null    | unlabelled |         | 0     |
 | 730094  | null     | null      | null    | unlabelled |         | 0     |
 | 730095  | null     | null      | null    | unlabelled |         | 0     |
 | 856152  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 972250  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 1013959 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#