here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-11-30 19:14:08.798
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 9031   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 64946  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 388878 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 461924 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 468729 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 584391 | null     | null      | null    | unlabelled |         | 0     |
 | 584392 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 584393 | v1:4     | ethernet1 | 1.1.1.2 | 237845     |         | 0     |
 | 584394 | v1:4     | ethernet1 | 1.1.1.2 | 237846     |         | 0     |
 | 584395 | v1:4     | ethernet1 | 1.1.1.2 | 237847     |         | 0     |
 | 584396 | null     | null      | null    | unlabelled |         | 0     |
 | 584397 | null     | null      | null    | unlabelled |         | 0     |
 | 584398 | null     | null      | null    | unlabelled |         | 0     |
 | 584399 | null     | null      | null    | unlabelled |         | 0     |
 | 584400 | null     | null      | null    | unlabelled |         | 0     |
 | 691084 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 700491 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 746801 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 758975 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 817246 | null     | null      | null    | unlabelled |         | 0     |
 | 817247 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 817248 | v1:6     | ethernet1 | 1234::2 | 106209     |         | 0     |
 | 817249 | v1:6     | ethernet1 | 1234::2 | 106210     |         | 0     |
 | 817250 | v1:6     | ethernet1 | 1234::2 | 106211     |         | 0     |
 | 817251 | null     | null      | null    | unlabelled |         | 0     |
 | 817252 | null     | null      | null    | unlabelled |         | 0     |
 | 817253 | null     | null      | null    | unlabelled |         | 0     |
 | 817254 | null     | null      | null    | unlabelled |         | 0     |
 | 817255 | null     | null      | null    | unlabelled |         | 0     |
 | 829429 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-11-30 19:14:08.903
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 96865  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 106207 | null     | null      | null    | unlabelled |         | 0     |
 | 106208 | v1:6     | ethernet1 | 1234::1 | 817247     |         | 1280  |
 | 106209 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 106210 | v1:6     | ethernet2 | 1235::3 | 336322     |         | 640   |
 | 106211 | v1:6     | ethernet2 | 1235::3 | 336323     |         | 640   |
 | 106212 | null     | null      | null    | unlabelled |         | 0     |
 | 106213 | null     | null      | null    | unlabelled |         | 0     |
 | 106214 | null     | null      | null    | unlabelled |         | 0     |
 | 106215 | null     | null      | null    | unlabelled |         | 0     |
 | 106216 | null     | null      | null    | unlabelled |         | 0     |
 | 134733 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 145973 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 168457 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 201137 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 207887 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 237843 | null     | null      | null    | unlabelled |         | 0     |
 | 237844 | v1:4     | ethernet1 | 1.1.1.1 | 584392     |         | 1280  |
 | 237845 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 237846 | v1:4     | ethernet2 | 1.1.2.3 | 900307     |         | 640   |
 | 237847 | v1:4     | ethernet2 | 1.1.2.3 | 900308     |         | 640   |
 | 237848 | null     | null      | null    | unlabelled |         | 0     |
 | 237849 | null     | null      | null    | unlabelled |         | 0     |
 | 237850 | null     | null      | null    | unlabelled |         | 0     |
 | 237851 | null     | null      | null    | unlabelled |         | 0     |
 | 237852 | null     | null      | null    | unlabelled |         | 0     |
 | 260245 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 342363 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 346147 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 510255 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 577810 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 951030 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-11-30 19:14:09.006
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 223847  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 336319  | null     | null      | null    | unlabelled |         | 0     |
 | 336320  | v1:6     | ethernet1 | 1235::2 | 106208     |         | 640   |
 | 336321  | v1:6     | ethernet1 | 1235::2 | 106209     |         | 640   |
 | 336322  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 336323  | v1:6     | ethernet2 | 1236::4 | 19790      |         | 1280  |
 | 336324  | null     | null      | null    | unlabelled |         | 0     |
 | 336325  | null     | null      | null    | unlabelled |         | 0     |
 | 336326  | null     | null      | null    | unlabelled |         | 0     |
 | 336327  | null     | null      | null    | unlabelled |         | 0     |
 | 336328  | null     | null      | null    | unlabelled |         | 0     |
 | 378671  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 383474  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 460378  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 549116  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 572743  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 572859  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 680918  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 724649  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 779740  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 786728  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 900304  | null     | null      | null    | unlabelled |         | 0     |
 | 900305  | v1:4     | ethernet1 | 1.1.2.2 | 237844     |         | 640   |
 | 900306  | v1:4     | ethernet1 | 1.1.2.2 | 237845     |         | 640   |
 | 900307  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 900308  | v1:4     | ethernet2 | 1.1.3.4 | 330070     |         | 1280  |
 | 900309  | null     | null      | null    | unlabelled |         | 0     |
 | 900310  | null     | null      | null    | unlabelled |         | 0     |
 | 900311  | null     | null      | null    | unlabelled |         | 0     |
 | 900312  | null     | null      | null    | unlabelled |         | 0     |
 | 900313  | null     | null      | null    | unlabelled |         | 0     |
 | 1035569 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-11-30 19:14:09.110
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 19786   | null     | null      | null    | unlabelled |         | 0     |
 | 19787   | v1:6     | ethernet1 | 1236::3 | 336320     |         | 0     |
 | 19788   | v1:6     | ethernet1 | 1236::3 | 336321     |         | 0     |
 | 19789   | v1:6     | ethernet1 | 1236::3 | 336322     |         | 0     |
 | 19790   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 19791   | null     | null      | null    | unlabelled |         | 0     |
 | 19792   | null     | null      | null    | unlabelled |         | 0     |
 | 19793   | null     | null      | null    | unlabelled |         | 0     |
 | 19794   | null     | null      | null    | unlabelled |         | 0     |
 | 19795   | null     | null      | null    | unlabelled |         | 0     |
 | 106400  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 330066  | null     | null      | null    | unlabelled |         | 0     |
 | 330067  | v1:4     | ethernet1 | 1.1.3.3 | 900305     |         | 0     |
 | 330068  | v1:4     | ethernet1 | 1.1.3.3 | 900306     |         | 0     |
 | 330069  | v1:4     | ethernet1 | 1.1.3.3 | 900307     |         | 0     |
 | 330070  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 330071  | null     | null      | null    | unlabelled |         | 0     |
 | 330072  | null     | null      | null    | unlabelled |         | 0     |
 | 330073  | null     | null      | null    | unlabelled |         | 0     |
 | 330074  | null     | null      | null    | unlabelled |         | 0     |
 | 330075  | null     | null      | null    | unlabelled |         | 0     |
 | 498869  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 558296  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 634839  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 642149  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 648137  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 774004  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 884137  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 896510  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1029820 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#