here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-08-23 21:25:51.525
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 70316   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 79088   | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 241557  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 267281  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 337696  | null     | null      | null    | unlabelled |         | 0     |
 | 337697  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 337698  | v1:6     | ethernet1 | 1234::2 | 1119       |         | 0     |
 | 337699  | v1:6     | ethernet1 | 1234::2 | 1120       |         | 0     |
 | 337700  | v1:6     | ethernet1 | 1234::2 | 1121       |         | 0     |
 | 337701  | null     | null      | null    | unlabelled |         | 0     |
 | 337702  | null     | null      | null    | unlabelled |         | 0     |
 | 337703  | null     | null      | null    | unlabelled |         | 0     |
 | 337704  | null     | null      | null    | unlabelled |         | 0     |
 | 337705  | null     | null      | null    | unlabelled |         | 0     |
 | 509954  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 539913  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 583498  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 594759  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 875617  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 994214  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1047976 | null     | null      | null    | unlabelled |         | 0     |
 | 1047977 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1047978 | v1:4     | ethernet1 | 1.1.1.2 | 317827     |         | 0     |
 | 1047979 | v1:4     | ethernet1 | 1.1.1.2 | 317828     |         | 0     |
 | 1047980 | v1:4     | ethernet1 | 1.1.1.2 | 317829     |         | 0     |
 | 1047981 | null     | null      | null    | unlabelled |         | 0     |
 | 1047982 | null     | null      | null    | unlabelled |         | 0     |
 | 1047983 | null     | null      | null    | unlabelled |         | 0     |
 | 1047984 | null     | null      | null    | unlabelled |         | 0     |
 | 1047985 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-08-23 21:25:51.624
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 1117   | null     | null      | null    | unlabelled |         | 0     |
 | 1118   | v1:6     | ethernet1 | 1234::1 | 337697     |         | 1280  |
 | 1119   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1120   | v1:6     | ethernet2 | 1235::3 | 257272     |         | 640   |
 | 1121   | v1:6     | ethernet2 | 1235::3 | 257273     |         | 640   |
 | 1122   | null     | null      | null    | unlabelled |         | 0     |
 | 1123   | null     | null      | null    | unlabelled |         | 0     |
 | 1124   | null     | null      | null    | unlabelled |         | 0     |
 | 1125   | null     | null      | null    | unlabelled |         | 0     |
 | 1126   | null     | null      | null    | unlabelled |         | 0     |
 | 1192   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 134059 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 232643 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 261323 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 317825 | null     | null      | null    | unlabelled |         | 0     |
 | 317826 | v1:4     | ethernet1 | 1.1.1.1 | 1047977    |         | 1280  |
 | 317827 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 317828 | v1:4     | ethernet2 | 1.1.2.3 | 266320     |         | 640   |
 | 317829 | v1:4     | ethernet2 | 1.1.2.3 | 266321     |         | 640   |
 | 317830 | null     | null      | null    | unlabelled |         | 0     |
 | 317831 | null     | null      | null    | unlabelled |         | 0     |
 | 317832 | null     | null      | null    | unlabelled |         | 0     |
 | 317833 | null     | null      | null    | unlabelled |         | 0     |
 | 317834 | null     | null      | null    | unlabelled |         | 0     |
 | 363336 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 370870 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 409979 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 589790 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 656440 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 720068 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 726232 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 765022 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-08-23 21:25:51.720
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 138288  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 174348  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 254396  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 257269  | null     | null      | null    | unlabelled |         | 0     |
 | 257270  | v1:6     | ethernet1 | 1235::2 | 1118       |         | 640   |
 | 257271  | v1:6     | ethernet1 | 1235::2 | 1119       |         | 640   |
 | 257272  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 257273  | v1:6     | ethernet2 | 1236::4 | 799703     |         | 1280  |
 | 257274  | null     | null      | null    | unlabelled |         | 0     |
 | 257275  | null     | null      | null    | unlabelled |         | 0     |
 | 257276  | null     | null      | null    | unlabelled |         | 0     |
 | 257277  | null     | null      | null    | unlabelled |         | 0     |
 | 257278  | null     | null      | null    | unlabelled |         | 0     |
 | 266317  | null     | null      | null    | unlabelled |         | 0     |
 | 266318  | v1:4     | ethernet1 | 1.1.2.2 | 317826     |         | 640   |
 | 266319  | v1:4     | ethernet1 | 1.1.2.2 | 317827     |         | 640   |
 | 266320  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 266321  | v1:4     | ethernet2 | 1.1.3.4 | 865362     |         | 1280  |
 | 266322  | null     | null      | null    | unlabelled |         | 0     |
 | 266323  | null     | null      | null    | unlabelled |         | 0     |
 | 266324  | null     | null      | null    | unlabelled |         | 0     |
 | 266325  | null     | null      | null    | unlabelled |         | 0     |
 | 266326  | null     | null      | null    | unlabelled |         | 0     |
 | 387632  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 512667  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 545918  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 794842  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 811743  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 860475  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 861260  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 928100  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1037973 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-08-23 21:25:51.832
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 236043  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 389080  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 391013  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 433846  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 642805  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 702945  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 799699  | null     | null      | null    | unlabelled |         | 0     |
 | 799700  | v1:6     | ethernet1 | 1236::3 | 257270     |         | 0     |
 | 799701  | v1:6     | ethernet1 | 1236::3 | 257271     |         | 0     |
 | 799702  | v1:6     | ethernet1 | 1236::3 | 257272     |         | 0     |
 | 799703  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 799704  | null     | null      | null    | unlabelled |         | 0     |
 | 799705  | null     | null      | null    | unlabelled |         | 0     |
 | 799706  | null     | null      | null    | unlabelled |         | 0     |
 | 799707  | null     | null      | null    | unlabelled |         | 0     |
 | 799708  | null     | null      | null    | unlabelled |         | 0     |
 | 862711  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 865358  | null     | null      | null    | unlabelled |         | 0     |
 | 865359  | v1:4     | ethernet1 | 1.1.3.3 | 266318     |         | 0     |
 | 865360  | v1:4     | ethernet1 | 1.1.3.3 | 266319     |         | 0     |
 | 865361  | v1:4     | ethernet1 | 1.1.3.3 | 266320     |         | 0     |
 | 865362  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 865363  | null     | null      | null    | unlabelled |         | 0     |
 | 865364  | null     | null      | null    | unlabelled |         | 0     |
 | 865365  | null     | null      | null    | unlabelled |         | 0     |
 | 865366  | null     | null      | null    | unlabelled |         | 0     |
 | 865367  | null     | null      | null    | unlabelled |         | 0     |
 | 889251  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 938488  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 1031762 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#