here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-09-07 12:42:12.337
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 106103 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 224338 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 451657 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 496234 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 504513 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 684370 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 720863 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 819391 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 873968 | null     | null      | null    | unlabelled |         | 0     |
 | 873969 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 873970 | v1:6     | ethernet1 | 1234::2 | 1035964    |         | 0     |
 | 873971 | v1:6     | ethernet1 | 1234::2 | 1035965    |         | 0     |
 | 873972 | v1:6     | ethernet1 | 1234::2 | 1035966    |         | 0     |
 | 873973 | null     | null      | null    | unlabelled |         | 0     |
 | 873974 | null     | null      | null    | unlabelled |         | 0     |
 | 873975 | null     | null      | null    | unlabelled |         | 0     |
 | 873976 | null     | null      | null    | unlabelled |         | 0     |
 | 873977 | null     | null      | null    | unlabelled |         | 0     |
 | 911202 | null     | null      | null    | unlabelled |         | 0     |
 | 911203 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 911204 | v1:4     | ethernet1 | 1.1.1.2 | 540017     |         | 0     |
 | 911205 | v1:4     | ethernet1 | 1.1.1.2 | 540018     |         | 0     |
 | 911206 | v1:4     | ethernet1 | 1.1.1.2 | 540019     |         | 0     |
 | 911207 | null     | null      | null    | unlabelled |         | 0     |
 | 911208 | null     | null      | null    | unlabelled |         | 0     |
 | 911209 | null     | null      | null    | unlabelled |         | 0     |
 | 911210 | null     | null      | null    | unlabelled |         | 0     |
 | 911211 | null     | null      | null    | unlabelled |         | 0     |
 | 938031 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 988383 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-09-07 12:42:12.455
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 65728   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 162004  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 329546  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 428758  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 540015  | null     | null      | null    | unlabelled |         | 0     |
 | 540016  | v1:4     | ethernet1 | 1.1.1.1 | 911203     |         | 1280  |
 | 540017  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 540018  | v1:4     | ethernet2 | 1.1.2.3 | 434502     |         | 640   |
 | 540019  | v1:4     | ethernet2 | 1.1.2.3 | 434503     |         | 640   |
 | 540020  | null     | null      | null    | unlabelled |         | 0     |
 | 540021  | null     | null      | null    | unlabelled |         | 0     |
 | 540022  | null     | null      | null    | unlabelled |         | 0     |
 | 540023  | null     | null      | null    | unlabelled |         | 0     |
 | 540024  | null     | null      | null    | unlabelled |         | 0     |
 | 617017  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 646127  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 661764  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 663095  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 670244  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 741469  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 750151  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 765466  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1035962 | null     | null      | null    | unlabelled |         | 0     |
 | 1035963 | v1:6     | ethernet1 | 1234::1 | 873969     |         | 1280  |
 | 1035964 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1035965 | v1:6     | ethernet2 | 1235::3 | 774343     |         | 640   |
 | 1035966 | v1:6     | ethernet2 | 1235::3 | 774344     |         | 640   |
 | 1035967 | null     | null      | null    | unlabelled |         | 0     |
 | 1035968 | null     | null      | null    | unlabelled |         | 0     |
 | 1035969 | null     | null      | null    | unlabelled |         | 0     |
 | 1035970 | null     | null      | null    | unlabelled |         | 0     |
 | 1035971 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-09-07 12:42:12.544
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 72130   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 367134  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 434499  | null     | null      | null    | unlabelled |         | 0     |
 | 434500  | v1:4     | ethernet1 | 1.1.2.2 | 540016     |         | 640   |
 | 434501  | v1:4     | ethernet1 | 1.1.2.2 | 540017     |         | 640   |
 | 434502  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 434503  | v1:4     | ethernet2 | 1.1.3.4 | 591110     |         | 1280  |
 | 434504  | null     | null      | null    | unlabelled |         | 0     |
 | 434505  | null     | null      | null    | unlabelled |         | 0     |
 | 434506  | null     | null      | null    | unlabelled |         | 0     |
 | 434507  | null     | null      | null    | unlabelled |         | 0     |
 | 434508  | null     | null      | null    | unlabelled |         | 0     |
 | 457932  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 480780  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 552777  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 565033  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 590414  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 637123  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 774340  | null     | null      | null    | unlabelled |         | 0     |
 | 774341  | v1:6     | ethernet1 | 1235::2 | 1035963    |         | 640   |
 | 774342  | v1:6     | ethernet1 | 1235::2 | 1035964    |         | 640   |
 | 774343  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 774344  | v1:6     | ethernet2 | 1236::4 | 413702     |         | 1280  |
 | 774345  | null     | null      | null    | unlabelled |         | 0     |
 | 774346  | null     | null      | null    | unlabelled |         | 0     |
 | 774347  | null     | null      | null    | unlabelled |         | 0     |
 | 774348  | null     | null      | null    | unlabelled |         | 0     |
 | 774349  | null     | null      | null    | unlabelled |         | 0     |
 | 794028  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 891663  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 956059  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1032744 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-09-07 12:42:12.662
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 84387   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 90074   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 151529  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 248213  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 413698  | null     | null      | null    | unlabelled |         | 0     |
 | 413699  | v1:6     | ethernet1 | 1236::3 | 774341     |         | 0     |
 | 413700  | v1:6     | ethernet1 | 1236::3 | 774342     |         | 0     |
 | 413701  | v1:6     | ethernet1 | 1236::3 | 774343     |         | 0     |
 | 413702  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 413703  | null     | null      | null    | unlabelled |         | 0     |
 | 413704  | null     | null      | null    | unlabelled |         | 0     |
 | 413705  | null     | null      | null    | unlabelled |         | 0     |
 | 413706  | null     | null      | null    | unlabelled |         | 0     |
 | 413707  | null     | null      | null    | unlabelled |         | 0     |
 | 415714  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 441110  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 473545  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 591106  | null     | null      | null    | unlabelled |         | 0     |
 | 591107  | v1:4     | ethernet1 | 1.1.3.3 | 434500     |         | 0     |
 | 591108  | v1:4     | ethernet1 | 1.1.3.3 | 434501     |         | 0     |
 | 591109  | v1:4     | ethernet1 | 1.1.3.3 | 434502     |         | 0     |
 | 591110  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 591111  | null     | null      | null    | unlabelled |         | 0     |
 | 591112  | null     | null      | null    | unlabelled |         | 0     |
 | 591113  | null     | null      | null    | unlabelled |         | 0     |
 | 591114  | null     | null      | null    | unlabelled |         | 0     |
 | 591115  | null     | null      | null    | unlabelled |         | 0     |
 | 636981  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 742940  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1011826 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#