here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-02-08 11:28:55.332
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 27255   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 68391   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 92442   | null     | null      | null    | unlabelled |         | 0     |
 | 92443   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 92444   | v1:4     | ethernet1 | 1.1.1.2 | 50910      |         | 0     |
 | 92445   | v1:4     | ethernet1 | 1.1.1.2 | 50911      |         | 0     |
 | 92446   | v1:4     | ethernet1 | 1.1.1.2 | 50912      |         | 0     |
 | 92447   | null     | null      | null    | unlabelled |         | 0     |
 | 92448   | null     | null      | null    | unlabelled |         | 0     |
 | 92449   | null     | null      | null    | unlabelled |         | 0     |
 | 92450   | null     | null      | null    | unlabelled |         | 0     |
 | 92451   | null     | null      | null    | unlabelled |         | 0     |
 | 122864  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 276677  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 404114  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 591478  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 665614  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 854535  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 935991  | null     | null      | null    | unlabelled |         | 0     |
 | 935992  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 935993  | v1:6     | ethernet1 | 1234::2 | 616556     |         | 0     |
 | 935994  | v1:6     | ethernet1 | 1234::2 | 616557     |         | 0     |
 | 935995  | v1:6     | ethernet1 | 1234::2 | 616558     |         | 0     |
 | 935996  | null     | null      | null    | unlabelled |         | 0     |
 | 935997  | null     | null      | null    | unlabelled |         | 0     |
 | 935998  | null     | null      | null    | unlabelled |         | 0     |
 | 935999  | null     | null      | null    | unlabelled |         | 0     |
 | 936000  | null     | null      | null    | unlabelled |         | 0     |
 | 973258  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1006675 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-02-08 11:28:55.432
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 50908   | null     | null      | null    | unlabelled |         | 0     |
 | 50909   | v1:4     | ethernet1 | 1.1.1.1 | 92443      |         | 1280  |
 | 50910   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 50911   | v1:4     | ethernet2 | 1.1.2.3 | 56918      |         | 640   |
 | 50912   | v1:4     | ethernet2 | 1.1.2.3 | 56919      |         | 640   |
 | 50913   | null     | null      | null    | unlabelled |         | 0     |
 | 50914   | null     | null      | null    | unlabelled |         | 0     |
 | 50915   | null     | null      | null    | unlabelled |         | 0     |
 | 50916   | null     | null      | null    | unlabelled |         | 0     |
 | 50917   | null     | null      | null    | unlabelled |         | 0     |
 | 109607  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 382874  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 488409  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 491387  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 500619  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 616554  | null     | null      | null    | unlabelled |         | 0     |
 | 616555  | v1:6     | ethernet1 | 1234::1 | 935992     |         | 1280  |
 | 616556  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 616557  | v1:6     | ethernet2 | 1235::3 | 173466     |         | 640   |
 | 616558  | v1:6     | ethernet2 | 1235::3 | 173467     |         | 640   |
 | 616559  | null     | null      | null    | unlabelled |         | 0     |
 | 616560  | null     | null      | null    | unlabelled |         | 0     |
 | 616561  | null     | null      | null    | unlabelled |         | 0     |
 | 616562  | null     | null      | null    | unlabelled |         | 0     |
 | 616563  | null     | null      | null    | unlabelled |         | 0     |
 | 634343  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 678247  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 737299  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 802314  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 978736  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 998781  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1034935 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-02-08 11:28:55.528
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 47222   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 56915   | null     | null      | null    | unlabelled |         | 0     |
 | 56916   | v1:4     | ethernet1 | 1.1.2.2 | 50909      |         | 640   |
 | 56917   | v1:4     | ethernet1 | 1.1.2.2 | 50910      |         | 640   |
 | 56918   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 56919   | v1:4     | ethernet2 | 1.1.3.4 | 73282      |         | 1280  |
 | 56920   | null     | null      | null    | unlabelled |         | 0     |
 | 56921   | null     | null      | null    | unlabelled |         | 0     |
 | 56922   | null     | null      | null    | unlabelled |         | 0     |
 | 56923   | null     | null      | null    | unlabelled |         | 0     |
 | 56924   | null     | null      | null    | unlabelled |         | 0     |
 | 75008   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 157994  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 160182  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 173463  | null     | null      | null    | unlabelled |         | 0     |
 | 173464  | v1:6     | ethernet1 | 1235::2 | 616555     |         | 640   |
 | 173465  | v1:6     | ethernet1 | 1235::2 | 616556     |         | 640   |
 | 173466  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 173467  | v1:6     | ethernet2 | 1236::4 | 661244     |         | 1280  |
 | 173468  | null     | null      | null    | unlabelled |         | 0     |
 | 173469  | null     | null      | null    | unlabelled |         | 0     |
 | 173470  | null     | null      | null    | unlabelled |         | 0     |
 | 173471  | null     | null      | null    | unlabelled |         | 0     |
 | 173472  | null     | null      | null    | unlabelled |         | 0     |
 | 214435  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 240206  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 468922  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 550991  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 613743  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 752370  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 931129  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1039820 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-02-08 11:28:55.649
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 46219  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 50536  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 73278  | null     | null      | null    | unlabelled |         | 0     |
 | 73279  | v1:4     | ethernet1 | 1.1.3.3 | 56916      |         | 0     |
 | 73280  | v1:4     | ethernet1 | 1.1.3.3 | 56917      |         | 0     |
 | 73281  | v1:4     | ethernet1 | 1.1.3.3 | 56918      |         | 0     |
 | 73282  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 73283  | null     | null      | null    | unlabelled |         | 0     |
 | 73284  | null     | null      | null    | unlabelled |         | 0     |
 | 73285  | null     | null      | null    | unlabelled |         | 0     |
 | 73286  | null     | null      | null    | unlabelled |         | 0     |
 | 73287  | null     | null      | null    | unlabelled |         | 0     |
 | 332538 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 447238 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 455087 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 585011 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 596377 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 661240 | null     | null      | null    | unlabelled |         | 0     |
 | 661241 | v1:6     | ethernet1 | 1236::3 | 173464     |         | 0     |
 | 661242 | v1:6     | ethernet1 | 1236::3 | 173465     |         | 0     |
 | 661243 | v1:6     | ethernet1 | 1236::3 | 173466     |         | 0     |
 | 661244 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 661245 | null     | null      | null    | unlabelled |         | 0     |
 | 661246 | null     | null      | null    | unlabelled |         | 0     |
 | 661247 | null     | null      | null    | unlabelled |         | 0     |
 | 661248 | null     | null      | null    | unlabelled |         | 0     |
 | 661249 | null     | null      | null    | unlabelled |         | 0     |
 | 815080 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 947909 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 998677 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#