here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-07-10 05:53:33.744
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 97706  | null     | null      | null    | unlabelled |         | 0     |
 | 97707  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 97708  | v1:4     | ethernet1 | 1.1.1.2 | 825536     |         | 0     |
 | 97709  | v1:4     | ethernet1 | 1.1.1.2 | 825537     |         | 0     |
 | 97710  | v1:4     | ethernet1 | 1.1.1.2 | 825538     |         | 0     |
 | 97711  | null     | null      | null    | unlabelled |         | 0     |
 | 97712  | null     | null      | null    | unlabelled |         | 0     |
 | 97713  | null     | null      | null    | unlabelled |         | 0     |
 | 97714  | null     | null      | null    | unlabelled |         | 0     |
 | 97715  | null     | null      | null    | unlabelled |         | 0     |
 | 118674 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 284233 | null     | null      | null    | unlabelled |         | 0     |
 | 284234 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 284235 | v1:6     | ethernet1 | 1234::2 | 614519     |         | 0     |
 | 284236 | v1:6     | ethernet1 | 1234::2 | 614520     |         | 0     |
 | 284237 | v1:6     | ethernet1 | 1234::2 | 614521     |         | 0     |
 | 284238 | null     | null      | null    | unlabelled |         | 0     |
 | 284239 | null     | null      | null    | unlabelled |         | 0     |
 | 284240 | null     | null      | null    | unlabelled |         | 0     |
 | 284241 | null     | null      | null    | unlabelled |         | 0     |
 | 284242 | null     | null      | null    | unlabelled |         | 0     |
 | 474058 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 568192 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 726529 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 765759 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 876015 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 897399 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 926875 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 978170 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 991853 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-07-10 05:53:33.870
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 279805  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 401991  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 421859  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 483197  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 549804  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 579341  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 614517  | null     | null      | null    | unlabelled |         | 0     |
 | 614518  | v1:6     | ethernet1 | 1234::1 | 284234     |         | 1280  |
 | 614519  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 614520  | v1:6     | ethernet2 | 1235::3 | 749453     |         | 640   |
 | 614521  | v1:6     | ethernet2 | 1235::3 | 749454     |         | 640   |
 | 614522  | null     | null      | null    | unlabelled |         | 0     |
 | 614523  | null     | null      | null    | unlabelled |         | 0     |
 | 614524  | null     | null      | null    | unlabelled |         | 0     |
 | 614525  | null     | null      | null    | unlabelled |         | 0     |
 | 614526  | null     | null      | null    | unlabelled |         | 0     |
 | 753683  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 773975  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 810457  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 825534  | null     | null      | null    | unlabelled |         | 0     |
 | 825535  | v1:4     | ethernet1 | 1.1.1.1 | 97707      |         | 1280  |
 | 825536  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 825537  | v1:4     | ethernet2 | 1.1.2.3 | 139687     |         | 640   |
 | 825538  | v1:4     | ethernet2 | 1.1.2.3 | 139688     |         | 640   |
 | 825539  | null     | null      | null    | unlabelled |         | 0     |
 | 825540  | null     | null      | null    | unlabelled |         | 0     |
 | 825541  | null     | null      | null    | unlabelled |         | 0     |
 | 825542  | null     | null      | null    | unlabelled |         | 0     |
 | 825543  | null     | null      | null    | unlabelled |         | 0     |
 | 860426  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1002541 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1025988 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-07-10 05:53:33.953
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 139684  | null     | null      | null    | unlabelled |         | 0     |
 | 139685  | v1:4     | ethernet1 | 1.1.2.2 | 825535     |         | 640   |
 | 139686  | v1:4     | ethernet1 | 1.1.2.2 | 825536     |         | 640   |
 | 139687  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 139688  | v1:4     | ethernet2 | 1.1.3.4 | 691207     |         | 1280  |
 | 139689  | null     | null      | null    | unlabelled |         | 0     |
 | 139690  | null     | null      | null    | unlabelled |         | 0     |
 | 139691  | null     | null      | null    | unlabelled |         | 0     |
 | 139692  | null     | null      | null    | unlabelled |         | 0     |
 | 139693  | null     | null      | null    | unlabelled |         | 0     |
 | 187271  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 279604  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 464011  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 542236  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 597024  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 663768  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 749450  | null     | null      | null    | unlabelled |         | 0     |
 | 749451  | v1:6     | ethernet1 | 1235::2 | 614518     |         | 640   |
 | 749452  | v1:6     | ethernet1 | 1235::2 | 614519     |         | 640   |
 | 749453  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 749454  | v1:6     | ethernet2 | 1236::4 | 168957     |         | 1280  |
 | 749455  | null     | null      | null    | unlabelled |         | 0     |
 | 749456  | null     | null      | null    | unlabelled |         | 0     |
 | 749457  | null     | null      | null    | unlabelled |         | 0     |
 | 749458  | null     | null      | null    | unlabelled |         | 0     |
 | 749459  | null     | null      | null    | unlabelled |         | 0     |
 | 778810  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 790623  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 792005  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 897434  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 960666  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1005600 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-07-10 05:53:34.045
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 166446 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 168953 | null     | null      | null    | unlabelled |         | 0     |
 | 168954 | v1:6     | ethernet1 | 1236::3 | 749451     |         | 0     |
 | 168955 | v1:6     | ethernet1 | 1236::3 | 749452     |         | 0     |
 | 168956 | v1:6     | ethernet1 | 1236::3 | 749453     |         | 0     |
 | 168957 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 168958 | null     | null      | null    | unlabelled |         | 0     |
 | 168959 | null     | null      | null    | unlabelled |         | 0     |
 | 168960 | null     | null      | null    | unlabelled |         | 0     |
 | 168961 | null     | null      | null    | unlabelled |         | 0     |
 | 168962 | null     | null      | null    | unlabelled |         | 0     |
 | 317250 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 321632 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 498728 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 596558 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 645463 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 691203 | null     | null      | null    | unlabelled |         | 0     |
 | 691204 | v1:4     | ethernet1 | 1.1.3.3 | 139685     |         | 0     |
 | 691205 | v1:4     | ethernet1 | 1.1.3.3 | 139686     |         | 0     |
 | 691206 | v1:4     | ethernet1 | 1.1.3.3 | 139687     |         | 0     |
 | 691207 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 691208 | null     | null      | null    | unlabelled |         | 0     |
 | 691209 | null     | null      | null    | unlabelled |         | 0     |
 | 691210 | null     | null      | null    | unlabelled |         | 0     |
 | 691211 | null     | null      | null    | unlabelled |         | 0     |
 | 691212 | null     | null      | null    | unlabelled |         | 0     |
 | 760830 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 776841 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 847457 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 932847 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#