here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-12-12 05:23:20.175
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 127654 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 144939 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 171831 | null     | null      | null    | unlabelled |         | 0     |
 | 171832 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 171833 | v1:6     | ethernet1 | 1234::2 | 914749     |         | 0     |
 | 171834 | v1:6     | ethernet1 | 1234::2 | 914750     |         | 0     |
 | 171835 | v1:6     | ethernet1 | 1234::2 | 914751     |         | 0     |
 | 171836 | null     | null      | null    | unlabelled |         | 0     |
 | 171837 | null     | null      | null    | unlabelled |         | 0     |
 | 171838 | null     | null      | null    | unlabelled |         | 0     |
 | 171839 | null     | null      | null    | unlabelled |         | 0     |
 | 171840 | null     | null      | null    | unlabelled |         | 0     |
 | 257585 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 567967 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 622905 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 664241 | null     | null      | null    | unlabelled |         | 0     |
 | 664242 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 664243 | v1:4     | ethernet1 | 1.1.1.2 | 153632     |         | 0     |
 | 664244 | v1:4     | ethernet1 | 1.1.1.2 | 153633     |         | 0     |
 | 664245 | v1:4     | ethernet1 | 1.1.1.2 | 153634     |         | 0     |
 | 664246 | null     | null      | null    | unlabelled |         | 0     |
 | 664247 | null     | null      | null    | unlabelled |         | 0     |
 | 664248 | null     | null      | null    | unlabelled |         | 0     |
 | 664249 | null     | null      | null    | unlabelled |         | 0     |
 | 664250 | null     | null      | null    | unlabelled |         | 0     |
 | 686167 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 759562 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 800098 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 866640 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 978098 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-12-12 05:23:20.272
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 64446  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 80582  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 153630 | null     | null      | null    | unlabelled |         | 0     |
 | 153631 | v1:4     | ethernet1 | 1.1.1.1 | 664242     |         | 1280  |
 | 153632 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 153633 | v1:4     | ethernet2 | 1.1.2.3 | 647051     |         | 640   |
 | 153634 | v1:4     | ethernet2 | 1.1.2.3 | 647052     |         | 640   |
 | 153635 | null     | null      | null    | unlabelled |         | 0     |
 | 153636 | null     | null      | null    | unlabelled |         | 0     |
 | 153637 | null     | null      | null    | unlabelled |         | 0     |
 | 153638 | null     | null      | null    | unlabelled |         | 0     |
 | 153639 | null     | null      | null    | unlabelled |         | 0     |
 | 225092 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 302037 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 429432 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 452681 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 553182 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 585936 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 671238 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 742562 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 875326 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 914747 | null     | null      | null    | unlabelled |         | 0     |
 | 914748 | v1:6     | ethernet1 | 1234::1 | 171832     |         | 1280  |
 | 914749 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 914750 | v1:6     | ethernet2 | 1235::3 | 1002410    |         | 640   |
 | 914751 | v1:6     | ethernet2 | 1235::3 | 1002411    |         | 640   |
 | 914752 | null     | null      | null    | unlabelled |         | 0     |
 | 914753 | null     | null      | null    | unlabelled |         | 0     |
 | 914754 | null     | null      | null    | unlabelled |         | 0     |
 | 914755 | null     | null      | null    | unlabelled |         | 0     |
 | 914756 | null     | null      | null    | unlabelled |         | 0     |
 | 972397 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-12-12 05:23:20.382
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 32557   | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 54027   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 127719  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 243749  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 366194  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 528528  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 543965  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 647048  | null     | null      | null    | unlabelled |         | 0     |
 | 647049  | v1:4     | ethernet1 | 1.1.2.2 | 153631     |         | 640   |
 | 647050  | v1:4     | ethernet1 | 1.1.2.2 | 153632     |         | 640   |
 | 647051  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 647052  | v1:4     | ethernet2 | 1.1.3.4 | 231211     |         | 1280  |
 | 647053  | null     | null      | null    | unlabelled |         | 0     |
 | 647054  | null     | null      | null    | unlabelled |         | 0     |
 | 647055  | null     | null      | null    | unlabelled |         | 0     |
 | 647056  | null     | null      | null    | unlabelled |         | 0     |
 | 647057  | null     | null      | null    | unlabelled |         | 0     |
 | 651338  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 729144  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 762741  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 791198  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 792801  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1002407 | null     | null      | null    | unlabelled |         | 0     |
 | 1002408 | v1:6     | ethernet1 | 1235::2 | 914748     |         | 640   |
 | 1002409 | v1:6     | ethernet1 | 1235::2 | 914749     |         | 640   |
 | 1002410 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 1002411 | v1:6     | ethernet2 | 1236::4 | 219988     |         | 1280  |
 | 1002412 | null     | null      | null    | unlabelled |         | 0     |
 | 1002413 | null     | null      | null    | unlabelled |         | 0     |
 | 1002414 | null     | null      | null    | unlabelled |         | 0     |
 | 1002415 | null     | null      | null    | unlabelled |         | 0     |
 | 1002416 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-12-12 05:23:20.483
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 219984  | null     | null      | null    | unlabelled |         | 0     |
 | 219985  | v1:6     | ethernet1 | 1236::3 | 1002408    |         | 0     |
 | 219986  | v1:6     | ethernet1 | 1236::3 | 1002409    |         | 0     |
 | 219987  | v1:6     | ethernet1 | 1236::3 | 1002410    |         | 0     |
 | 219988  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 219989  | null     | null      | null    | unlabelled |         | 0     |
 | 219990  | null     | null      | null    | unlabelled |         | 0     |
 | 219991  | null     | null      | null    | unlabelled |         | 0     |
 | 219992  | null     | null      | null    | unlabelled |         | 0     |
 | 219993  | null     | null      | null    | unlabelled |         | 0     |
 | 231207  | null     | null      | null    | unlabelled |         | 0     |
 | 231208  | v1:4     | ethernet1 | 1.1.3.3 | 647049     |         | 0     |
 | 231209  | v1:4     | ethernet1 | 1.1.3.3 | 647050     |         | 0     |
 | 231210  | v1:4     | ethernet1 | 1.1.3.3 | 647051     |         | 0     |
 | 231211  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 231212  | null     | null      | null    | unlabelled |         | 0     |
 | 231213  | null     | null      | null    | unlabelled |         | 0     |
 | 231214  | null     | null      | null    | unlabelled |         | 0     |
 | 231215  | null     | null      | null    | unlabelled |         | 0     |
 | 231216  | null     | null      | null    | unlabelled |         | 0     |
 | 266375  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 292070  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 519448  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 547780  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 713748  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 771336  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 810309  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 875886  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1006463 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1016551 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#