here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-12-29 03:52:10.450
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 22665  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 41906  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 125874 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 235196 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 483763 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 484390 | null     | null      | null    | unlabelled |         | 0     |
 | 484391 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 484392 | v1:4     | ethernet1 | 1.1.1.2 | 195149     |         | 0     |
 | 484393 | v1:4     | ethernet1 | 1.1.1.2 | 195150     |         | 0     |
 | 484394 | v1:4     | ethernet1 | 1.1.1.2 | 195151     |         | 0     |
 | 484395 | null     | null      | null    | unlabelled |         | 0     |
 | 484396 | null     | null      | null    | unlabelled |         | 0     |
 | 484397 | null     | null      | null    | unlabelled |         | 0     |
 | 484398 | null     | null      | null    | unlabelled |         | 0     |
 | 484399 | null     | null      | null    | unlabelled |         | 0     |
 | 487433 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 572265 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 602891 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 694831 | null     | null      | null    | unlabelled |         | 0     |
 | 694832 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 694833 | v1:6     | ethernet1 | 1234::2 | 717848     |         | 0     |
 | 694834 | v1:6     | ethernet1 | 1234::2 | 717849     |         | 0     |
 | 694835 | v1:6     | ethernet1 | 1234::2 | 717850     |         | 0     |
 | 694836 | null     | null      | null    | unlabelled |         | 0     |
 | 694837 | null     | null      | null    | unlabelled |         | 0     |
 | 694838 | null     | null      | null    | unlabelled |         | 0     |
 | 694839 | null     | null      | null    | unlabelled |         | 0     |
 | 694840 | null     | null      | null    | unlabelled |         | 0     |
 | 915443 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 963380 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-12-29 03:52:10.531
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 54316   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 96546   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 119885  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 195147  | null     | null      | null    | unlabelled |         | 0     |
 | 195148  | v1:4     | ethernet1 | 1.1.1.1 | 484391     |         | 1280  |
 | 195149  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 195150  | v1:4     | ethernet2 | 1.1.2.3 | 841669     |         | 640   |
 | 195151  | v1:4     | ethernet2 | 1.1.2.3 | 841670     |         | 640   |
 | 195152  | null     | null      | null    | unlabelled |         | 0     |
 | 195153  | null     | null      | null    | unlabelled |         | 0     |
 | 195154  | null     | null      | null    | unlabelled |         | 0     |
 | 195155  | null     | null      | null    | unlabelled |         | 0     |
 | 195156  | null     | null      | null    | unlabelled |         | 0     |
 | 262002  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 270727  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 309754  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 372747  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 457850  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 518881  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 522355  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 717846  | null     | null      | null    | unlabelled |         | 0     |
 | 717847  | v1:6     | ethernet1 | 1234::1 | 694832     |         | 1280  |
 | 717848  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 717849  | v1:6     | ethernet2 | 1235::3 | 155105     |         | 640   |
 | 717850  | v1:6     | ethernet2 | 1235::3 | 155106     |         | 640   |
 | 717851  | null     | null      | null    | unlabelled |         | 0     |
 | 717852  | null     | null      | null    | unlabelled |         | 0     |
 | 717853  | null     | null      | null    | unlabelled |         | 0     |
 | 717854  | null     | null      | null    | unlabelled |         | 0     |
 | 717855  | null     | null      | null    | unlabelled |         | 0     |
 | 808540  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 1006637 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-12-29 03:52:10.572
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 132892  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 149203  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 155102  | null     | null      | null    | unlabelled |         | 0     |
 | 155103  | v1:6     | ethernet1 | 1235::2 | 717847     |         | 640   |
 | 155104  | v1:6     | ethernet1 | 1235::2 | 717848     |         | 640   |
 | 155105  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 155106  | v1:6     | ethernet2 | 1236::4 | 918885     |         | 1280  |
 | 155107  | null     | null      | null    | unlabelled |         | 0     |
 | 155108  | null     | null      | null    | unlabelled |         | 0     |
 | 155109  | null     | null      | null    | unlabelled |         | 0     |
 | 155110  | null     | null      | null    | unlabelled |         | 0     |
 | 155111  | null     | null      | null    | unlabelled |         | 0     |
 | 194408  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 195167  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 451111  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 570250  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 632052  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 649323  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 817472  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 826876  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 841666  | null     | null      | null    | unlabelled |         | 0     |
 | 841667  | v1:4     | ethernet1 | 1.1.2.2 | 195148     |         | 640   |
 | 841668  | v1:4     | ethernet1 | 1.1.2.2 | 195149     |         | 640   |
 | 841669  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 841670  | v1:4     | ethernet2 | 1.1.3.4 | 968872     |         | 1280  |
 | 841671  | null     | null      | null    | unlabelled |         | 0     |
 | 841672  | null     | null      | null    | unlabelled |         | 0     |
 | 841673  | null     | null      | null    | unlabelled |         | 0     |
 | 841674  | null     | null      | null    | unlabelled |         | 0     |
 | 841675  | null     | null      | null    | unlabelled |         | 0     |
 | 985038  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1037962 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-12-29 03:52:10.676
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 51871   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 70536   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 89226   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 178293  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 181460  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 352123  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 493107  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 749562  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 784730  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 918881  | null     | null      | null    | unlabelled |         | 0     |
 | 918882  | v1:6     | ethernet1 | 1236::3 | 155103     |         | 0     |
 | 918883  | v1:6     | ethernet1 | 1236::3 | 155104     |         | 0     |
 | 918884  | v1:6     | ethernet1 | 1236::3 | 155105     |         | 0     |
 | 918885  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 918886  | null     | null      | null    | unlabelled |         | 0     |
 | 918887  | null     | null      | null    | unlabelled |         | 0     |
 | 918888  | null     | null      | null    | unlabelled |         | 0     |
 | 918889  | null     | null      | null    | unlabelled |         | 0     |
 | 918890  | null     | null      | null    | unlabelled |         | 0     |
 | 968868  | null     | null      | null    | unlabelled |         | 0     |
 | 968869  | v1:4     | ethernet1 | 1.1.3.3 | 841667     |         | 0     |
 | 968870  | v1:4     | ethernet1 | 1.1.3.3 | 841668     |         | 0     |
 | 968871  | v1:4     | ethernet1 | 1.1.3.3 | 841669     |         | 0     |
 | 968872  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 968873  | null     | null      | null    | unlabelled |         | 0     |
 | 968874  | null     | null      | null    | unlabelled |         | 0     |
 | 968875  | null     | null      | null    | unlabelled |         | 0     |
 | 968876  | null     | null      | null    | unlabelled |         | 0     |
 | 968877  | null     | null      | null    | unlabelled |         | 0     |
 | 1041487 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#