here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-06-18 08:59:34.698
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 17539  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 20610  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 317559 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 481889 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 497980 | null     | null      | null    | unlabelled |         | 0     |
 | 497981 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 497982 | v1:4     | ethernet1 | 1.1.1.2 | 344840     |         | 0     |
 | 497983 | v1:4     | ethernet1 | 1.1.1.2 | 344841     |         | 0     |
 | 497984 | v1:4     | ethernet1 | 1.1.1.2 | 344842     |         | 0     |
 | 497985 | null     | null      | null    | unlabelled |         | 0     |
 | 497986 | null     | null      | null    | unlabelled |         | 0     |
 | 497987 | null     | null      | null    | unlabelled |         | 0     |
 | 497988 | null     | null      | null    | unlabelled |         | 0     |
 | 497989 | null     | null      | null    | unlabelled |         | 0     |
 | 734648 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 744110 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 809852 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 849399 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 944772 | null     | null      | null    | unlabelled |         | 0     |
 | 944773 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 944774 | v1:6     | ethernet1 | 1234::2 | 916835     |         | 0     |
 | 944775 | v1:6     | ethernet1 | 1234::2 | 916836     |         | 0     |
 | 944776 | v1:6     | ethernet1 | 1234::2 | 916837     |         | 0     |
 | 944777 | null     | null      | null    | unlabelled |         | 0     |
 | 944778 | null     | null      | null    | unlabelled |         | 0     |
 | 944779 | null     | null      | null    | unlabelled |         | 0     |
 | 944780 | null     | null      | null    | unlabelled |         | 0     |
 | 944781 | null     | null      | null    | unlabelled |         | 0     |
 | 980754 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 993175 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-06-18 08:59:34.800
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 54688   | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 183934  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 210900  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 211546  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 344838  | null     | null      | null    | unlabelled |         | 0     |
 | 344839  | v1:4     | ethernet1 | 1.1.1.1 | 497981     |         | 1280  |
 | 344840  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 344841  | v1:4     | ethernet2 | 1.1.2.3 | 26764      |         | 640   |
 | 344842  | v1:4     | ethernet2 | 1.1.2.3 | 26765      |         | 640   |
 | 344843  | null     | null      | null    | unlabelled |         | 0     |
 | 344844  | null     | null      | null    | unlabelled |         | 0     |
 | 344845  | null     | null      | null    | unlabelled |         | 0     |
 | 344846  | null     | null      | null    | unlabelled |         | 0     |
 | 344847  | null     | null      | null    | unlabelled |         | 0     |
 | 355475  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 366980  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 403699  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 548316  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 765404  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 804541  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 916833  | null     | null      | null    | unlabelled |         | 0     |
 | 916834  | v1:6     | ethernet1 | 1234::1 | 944773     |         | 1280  |
 | 916835  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 916836  | v1:6     | ethernet2 | 1235::3 | 948485     |         | 640   |
 | 916837  | v1:6     | ethernet2 | 1235::3 | 948486     |         | 640   |
 | 916838  | null     | null      | null    | unlabelled |         | 0     |
 | 916839  | null     | null      | null    | unlabelled |         | 0     |
 | 916840  | null     | null      | null    | unlabelled |         | 0     |
 | 916841  | null     | null      | null    | unlabelled |         | 0     |
 | 916842  | null     | null      | null    | unlabelled |         | 0     |
 | 924624  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1029518 | 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
2023-06-18 08:59:34.911
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 26761   | null     | null      | null    | unlabelled |         | 0     |
 | 26762   | v1:4     | ethernet1 | 1.1.2.2 | 344839     |         | 640   |
 | 26763   | v1:4     | ethernet1 | 1.1.2.2 | 344840     |         | 640   |
 | 26764   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 26765   | v1:4     | ethernet2 | 1.1.3.4 | 319427     |         | 1280  |
 | 26766   | null     | null      | null    | unlabelled |         | 0     |
 | 26767   | null     | null      | null    | unlabelled |         | 0     |
 | 26768   | null     | null      | null    | unlabelled |         | 0     |
 | 26769   | null     | null      | null    | unlabelled |         | 0     |
 | 26770   | null     | null      | null    | unlabelled |         | 0     |
 | 76620   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 77875   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 103476  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 249279  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 287627  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 296130  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 400620  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 562869  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 622150  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 813552  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 935738  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 948482  | null     | null      | null    | unlabelled |         | 0     |
 | 948483  | v1:6     | ethernet1 | 1235::2 | 916834     |         | 640   |
 | 948484  | v1:6     | ethernet1 | 1235::2 | 916835     |         | 640   |
 | 948485  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 948486  | v1:6     | ethernet2 | 1236::4 | 973119     |         | 1280  |
 | 948487  | null     | null      | null    | unlabelled |         | 0     |
 | 948488  | null     | null      | null    | unlabelled |         | 0     |
 | 948489  | null     | null      | null    | unlabelled |         | 0     |
 | 948490  | null     | null      | null    | unlabelled |         | 0     |
 | 948491  | null     | null      | null    | unlabelled |         | 0     |
 | 1008625 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-06-18 08:59:35.020
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 41722   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 43651   | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 46089   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 195826  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 256033  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 319423  | null     | null      | null    | unlabelled |         | 0     |
 | 319424  | v1:4     | ethernet1 | 1.1.3.3 | 26762      |         | 0     |
 | 319425  | v1:4     | ethernet1 | 1.1.3.3 | 26763      |         | 0     |
 | 319426  | v1:4     | ethernet1 | 1.1.3.3 | 26764      |         | 0     |
 | 319427  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 319428  | null     | null      | null    | unlabelled |         | 0     |
 | 319429  | null     | null      | null    | unlabelled |         | 0     |
 | 319430  | null     | null      | null    | unlabelled |         | 0     |
 | 319431  | null     | null      | null    | unlabelled |         | 0     |
 | 319432  | null     | null      | null    | unlabelled |         | 0     |
 | 869078  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 876336  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 926061  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 971270  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 973115  | null     | null      | null    | unlabelled |         | 0     |
 | 973116  | v1:6     | ethernet1 | 1236::3 | 948483     |         | 0     |
 | 973117  | v1:6     | ethernet1 | 1236::3 | 948484     |         | 0     |
 | 973118  | v1:6     | ethernet1 | 1236::3 | 948485     |         | 0     |
 | 973119  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 973120  | null     | null      | null    | unlabelled |         | 0     |
 | 973121  | null     | null      | null    | unlabelled |         | 0     |
 | 973122  | null     | null      | null    | unlabelled |         | 0     |
 | 973123  | null     | null      | null    | unlabelled |         | 0     |
 | 973124  | null     | null      | null    | unlabelled |         | 0     |
 | 1000617 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#