here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-11-29 20:16:54.705
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 34325   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 106017  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 165921  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 216334  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 219573  | null     | null      | null    | unlabelled |         | 0     |
 | 219574  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 219575  | v1:6     | ethernet1 | 1234::2 | 763316     |         | 0     |
 | 219576  | v1:6     | ethernet1 | 1234::2 | 763317     |         | 0     |
 | 219577  | v1:6     | ethernet1 | 1234::2 | 763318     |         | 0     |
 | 219578  | null     | null      | null    | unlabelled |         | 0     |
 | 219579  | null     | null      | null    | unlabelled |         | 0     |
 | 219580  | null     | null      | null    | unlabelled |         | 0     |
 | 219581  | null     | null      | null    | unlabelled |         | 0     |
 | 219582  | null     | null      | null    | unlabelled |         | 0     |
 | 257708  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 344738  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 362532  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 403001  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 944192  | null     | null      | null    | unlabelled |         | 0     |
 | 944193  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 944194  | v1:4     | ethernet1 | 1.1.1.2 | 556119     |         | 0     |
 | 944195  | v1:4     | ethernet1 | 1.1.1.2 | 556120     |         | 0     |
 | 944196  | v1:4     | ethernet1 | 1.1.1.2 | 556121     |         | 0     |
 | 944197  | null     | null      | null    | unlabelled |         | 0     |
 | 944198  | null     | null      | null    | unlabelled |         | 0     |
 | 944199  | null     | null      | null    | unlabelled |         | 0     |
 | 944200  | null     | null      | null    | unlabelled |         | 0     |
 | 944201  | null     | null      | null    | unlabelled |         | 0     |
 | 991492  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1045052 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-11-29 20:16:54.803
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 4796    | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 303758  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 418571  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 467052  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 471311  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 556117  | null     | null      | null    | unlabelled |         | 0     |
 | 556118  | v1:4     | ethernet1 | 1.1.1.1 | 944193     |         | 1280  |
 | 556119  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 556120  | v1:4     | ethernet2 | 1.1.2.3 | 59098      |         | 640   |
 | 556121  | v1:4     | ethernet2 | 1.1.2.3 | 59099      |         | 640   |
 | 556122  | null     | null      | null    | unlabelled |         | 0     |
 | 556123  | null     | null      | null    | unlabelled |         | 0     |
 | 556124  | null     | null      | null    | unlabelled |         | 0     |
 | 556125  | null     | null      | null    | unlabelled |         | 0     |
 | 556126  | null     | null      | null    | unlabelled |         | 0     |
 | 740351  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 761615  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 763314  | null     | null      | null    | unlabelled |         | 0     |
 | 763315  | v1:6     | ethernet1 | 1234::1 | 219574     |         | 1280  |
 | 763316  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 763317  | v1:6     | ethernet2 | 1235::3 | 219307     |         | 640   |
 | 763318  | v1:6     | ethernet2 | 1235::3 | 219308     |         | 640   |
 | 763319  | null     | null      | null    | unlabelled |         | 0     |
 | 763320  | null     | null      | null    | unlabelled |         | 0     |
 | 763321  | null     | null      | null    | unlabelled |         | 0     |
 | 763322  | null     | null      | null    | unlabelled |         | 0     |
 | 763323  | null     | null      | null    | unlabelled |         | 0     |
 | 802497  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 864953  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 896708  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1024759 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1042493 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-11-29 20:16:54.911
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 10720  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 59095  | null     | null      | null    | unlabelled |         | 0     |
 | 59096  | v1:4     | ethernet1 | 1.1.2.2 | 556118     |         | 640   |
 | 59097  | v1:4     | ethernet1 | 1.1.2.2 | 556119     |         | 640   |
 | 59098  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 59099  | v1:4     | ethernet2 | 1.1.3.4 | 213146     |         | 1280  |
 | 59100  | null     | null      | null    | unlabelled |         | 0     |
 | 59101  | null     | null      | null    | unlabelled |         | 0     |
 | 59102  | null     | null      | null    | unlabelled |         | 0     |
 | 59103  | null     | null      | null    | unlabelled |         | 0     |
 | 59104  | null     | null      | null    | unlabelled |         | 0     |
 | 97076  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 219304 | null     | null      | null    | unlabelled |         | 0     |
 | 219305 | v1:6     | ethernet1 | 1235::2 | 763315     |         | 640   |
 | 219306 | v1:6     | ethernet1 | 1235::2 | 763316     |         | 640   |
 | 219307 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 219308 | v1:6     | ethernet2 | 1236::4 | 6210       |         | 1280  |
 | 219309 | null     | null      | null    | unlabelled |         | 0     |
 | 219310 | null     | null      | null    | unlabelled |         | 0     |
 | 219311 | null     | null      | null    | unlabelled |         | 0     |
 | 219312 | null     | null      | null    | unlabelled |         | 0     |
 | 219313 | null     | null      | null    | unlabelled |         | 0     |
 | 267435 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 388015 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 395803 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 406795 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 566845 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 637338 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 637339 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 756622 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 941272 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 991166 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-11-29 20:16:55.030
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 6206   | null     | null      | null    | unlabelled |         | 0     |
 | 6207   | v1:6     | ethernet1 | 1236::3 | 219305     |         | 0     |
 | 6208   | v1:6     | ethernet1 | 1236::3 | 219306     |         | 0     |
 | 6209   | v1:6     | ethernet1 | 1236::3 | 219307     |         | 0     |
 | 6210   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 6211   | null     | null      | null    | unlabelled |         | 0     |
 | 6212   | null     | null      | null    | unlabelled |         | 0     |
 | 6213   | null     | null      | null    | unlabelled |         | 0     |
 | 6214   | null     | null      | null    | unlabelled |         | 0     |
 | 6215   | null     | null      | null    | unlabelled |         | 0     |
 | 213142 | null     | null      | null    | unlabelled |         | 0     |
 | 213143 | v1:4     | ethernet1 | 1.1.3.3 | 59096      |         | 0     |
 | 213144 | v1:4     | ethernet1 | 1.1.3.3 | 59097      |         | 0     |
 | 213145 | v1:4     | ethernet1 | 1.1.3.3 | 59098      |         | 0     |
 | 213146 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 213147 | null     | null      | null    | unlabelled |         | 0     |
 | 213148 | null     | null      | null    | unlabelled |         | 0     |
 | 213149 | null     | null      | null    | unlabelled |         | 0     |
 | 213150 | null     | null      | null    | unlabelled |         | 0     |
 | 213151 | null     | null      | null    | unlabelled |         | 0     |
 | 589206 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 629726 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 635724 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 706270 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 766910 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 792812 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 812110 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 812438 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 813406 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 986355 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#