here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-06-14 19:58:03.180
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 61110  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 151441 | null     | null      | null    | unlabelled |         | 0     |
 | 151442 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 151443 | v1:6     | ethernet1 | 1234::2 | 945057     |         | 0     |
 | 151444 | v1:6     | ethernet1 | 1234::2 | 945058     |         | 0     |
 | 151445 | v1:6     | ethernet1 | 1234::2 | 945059     |         | 0     |
 | 151446 | null     | null      | null    | unlabelled |         | 0     |
 | 151447 | null     | null      | null    | unlabelled |         | 0     |
 | 151448 | null     | null      | null    | unlabelled |         | 0     |
 | 151449 | null     | null      | null    | unlabelled |         | 0     |
 | 151450 | null     | null      | null    | unlabelled |         | 0     |
 | 271755 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 408785 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 494103 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 510693 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 576183 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 611772 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 651371 | null     | null      | null    | unlabelled |         | 0     |
 | 651372 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 651373 | v1:4     | ethernet1 | 1.1.1.2 | 542780     |         | 0     |
 | 651374 | v1:4     | ethernet1 | 1.1.1.2 | 542781     |         | 0     |
 | 651375 | v1:4     | ethernet1 | 1.1.1.2 | 542782     |         | 0     |
 | 651376 | null     | null      | null    | unlabelled |         | 0     |
 | 651377 | null     | null      | null    | unlabelled |         | 0     |
 | 651378 | null     | null      | null    | unlabelled |         | 0     |
 | 651379 | null     | null      | null    | unlabelled |         | 0     |
 | 651380 | null     | null      | null    | unlabelled |         | 0     |
 | 873598 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 895055 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 983848 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-06-14 19:58:03.274
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 22652   | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 64751   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 170054  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 227175  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 359635  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 382448  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 429793  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 432104  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 542778  | null     | null      | null    | unlabelled |         | 0     |
 | 542779  | v1:4     | ethernet1 | 1.1.1.1 | 651372     |         | 1280  |
 | 542780  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 542781  | v1:4     | ethernet2 | 1.1.2.3 | 474977     |         | 640   |
 | 542782  | v1:4     | ethernet2 | 1.1.2.3 | 474978     |         | 640   |
 | 542783  | null     | null      | null    | unlabelled |         | 0     |
 | 542784  | null     | null      | null    | unlabelled |         | 0     |
 | 542785  | null     | null      | null    | unlabelled |         | 0     |
 | 542786  | null     | null      | null    | unlabelled |         | 0     |
 | 542787  | null     | null      | null    | unlabelled |         | 0     |
 | 649821  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 801404  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 945055  | null     | null      | null    | unlabelled |         | 0     |
 | 945056  | v1:6     | ethernet1 | 1234::1 | 151442     |         | 1280  |
 | 945057  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 945058  | v1:6     | ethernet2 | 1235::3 | 503466     |         | 640   |
 | 945059  | v1:6     | ethernet2 | 1235::3 | 503467     |         | 640   |
 | 945060  | null     | null      | null    | unlabelled |         | 0     |
 | 945061  | null     | null      | null    | unlabelled |         | 0     |
 | 945062  | null     | null      | null    | unlabelled |         | 0     |
 | 945063  | null     | null      | null    | unlabelled |         | 0     |
 | 945064  | null     | null      | null    | unlabelled |         | 0     |
 | 994169  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1039594 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-06-14 19:58:03.387
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 17413   | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 90911   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 134993  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 138382  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 178014  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 241880  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 474974  | null     | null      | null    | unlabelled |         | 0     |
 | 474975  | v1:4     | ethernet1 | 1.1.2.2 | 542779     |         | 640   |
 | 474976  | v1:4     | ethernet1 | 1.1.2.2 | 542780     |         | 640   |
 | 474977  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 474978  | v1:4     | ethernet2 | 1.1.3.4 | 808611     |         | 1280  |
 | 474979  | null     | null      | null    | unlabelled |         | 0     |
 | 474980  | null     | null      | null    | unlabelled |         | 0     |
 | 474981  | null     | null      | null    | unlabelled |         | 0     |
 | 474982  | null     | null      | null    | unlabelled |         | 0     |
 | 474983  | null     | null      | null    | unlabelled |         | 0     |
 | 503463  | null     | null      | null    | unlabelled |         | 0     |
 | 503464  | v1:6     | ethernet1 | 1235::2 | 945056     |         | 640   |
 | 503465  | v1:6     | ethernet1 | 1235::2 | 945057     |         | 640   |
 | 503466  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 503467  | v1:6     | ethernet2 | 1236::4 | 1028965    |         | 1280  |
 | 503468  | null     | null      | null    | unlabelled |         | 0     |
 | 503469  | null     | null      | null    | unlabelled |         | 0     |
 | 503470  | null     | null      | null    | unlabelled |         | 0     |
 | 503471  | null     | null      | null    | unlabelled |         | 0     |
 | 503472  | null     | null      | null    | unlabelled |         | 0     |
 | 578363  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 639731  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 903814  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 998434  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 1007140 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1034764 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-06-14 19:58:03.485
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 44576   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 109796  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 119748  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 254213  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 438447  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 441173  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 544059  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 708753  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 808607  | null     | null      | null    | unlabelled |         | 0     |
 | 808608  | v1:4     | ethernet1 | 1.1.3.3 | 474975     |         | 0     |
 | 808609  | v1:4     | ethernet1 | 1.1.3.3 | 474976     |         | 0     |
 | 808610  | v1:4     | ethernet1 | 1.1.3.3 | 474977     |         | 0     |
 | 808611  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 808612  | null     | null      | null    | unlabelled |         | 0     |
 | 808613  | null     | null      | null    | unlabelled |         | 0     |
 | 808614  | null     | null      | null    | unlabelled |         | 0     |
 | 808615  | null     | null      | null    | unlabelled |         | 0     |
 | 808616  | null     | null      | null    | unlabelled |         | 0     |
 | 841819  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1003075 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1028961 | null     | null      | null    | unlabelled |         | 0     |
 | 1028962 | v1:6     | ethernet1 | 1236::3 | 503464     |         | 0     |
 | 1028963 | v1:6     | ethernet1 | 1236::3 | 503465     |         | 0     |
 | 1028964 | v1:6     | ethernet1 | 1236::3 | 503466     |         | 0     |
 | 1028965 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1028966 | null     | null      | null    | unlabelled |         | 0     |
 | 1028967 | null     | null      | null    | unlabelled |         | 0     |
 | 1028968 | null     | null      | null    | unlabelled |         | 0     |
 | 1028969 | null     | null      | null    | unlabelled |         | 0     |
 | 1028970 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#