here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-11-30 23:33:03.735
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 4994   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 25301  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 32428  | null     | null      | null    | unlabelled |         | 0     |
 | 32429  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 32430  | v1:6     | ethernet1 | 1234::2 | 273401     |         | 0     |
 | 32431  | v1:6     | ethernet1 | 1234::2 | 273402     |         | 0     |
 | 32432  | v1:6     | ethernet1 | 1234::2 | 273403     |         | 0     |
 | 32433  | null     | null      | null    | unlabelled |         | 0     |
 | 32434  | null     | null      | null    | unlabelled |         | 0     |
 | 32435  | null     | null      | null    | unlabelled |         | 0     |
 | 32436  | null     | null      | null    | unlabelled |         | 0     |
 | 32437  | null     | null      | null    | unlabelled |         | 0     |
 | 63060  | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 84452  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 182395 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 413504 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 455287 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 796917 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 830180 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 968069 | null     | null      | null    | unlabelled |         | 0     |
 | 968070 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 968071 | v1:4     | ethernet1 | 1.1.1.2 | 361643     |         | 0     |
 | 968072 | v1:4     | ethernet1 | 1.1.1.2 | 361644     |         | 0     |
 | 968073 | v1:4     | ethernet1 | 1.1.1.2 | 361645     |         | 0     |
 | 968074 | null     | null      | null    | unlabelled |         | 0     |
 | 968075 | null     | null      | null    | unlabelled |         | 0     |
 | 968076 | null     | null      | null    | unlabelled |         | 0     |
 | 968077 | null     | null      | null    | unlabelled |         | 0     |
 | 968078 | null     | null      | null    | unlabelled |         | 0     |
 | 972797 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-11-30 23:33:03.834
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 5182    | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 91582   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 273399  | null     | null      | null    | unlabelled |         | 0     |
 | 273400  | v1:6     | ethernet1 | 1234::1 | 32429      |         | 1280  |
 | 273401  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 273402  | v1:6     | ethernet2 | 1235::3 | 728470     |         | 640   |
 | 273403  | v1:6     | ethernet2 | 1235::3 | 728471     |         | 640   |
 | 273404  | null     | null      | null    | unlabelled |         | 0     |
 | 273405  | null     | null      | null    | unlabelled |         | 0     |
 | 273406  | null     | null      | null    | unlabelled |         | 0     |
 | 273407  | null     | null      | null    | unlabelled |         | 0     |
 | 273408  | null     | null      | null    | unlabelled |         | 0     |
 | 310088  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 361641  | null     | null      | null    | unlabelled |         | 0     |
 | 361642  | v1:4     | ethernet1 | 1.1.1.1 | 968070     |         | 1280  |
 | 361643  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 361644  | v1:4     | ethernet2 | 1.1.2.3 | 292157     |         | 640   |
 | 361645  | v1:4     | ethernet2 | 1.1.2.3 | 292158     |         | 640   |
 | 361646  | null     | null      | null    | unlabelled |         | 0     |
 | 361647  | null     | null      | null    | unlabelled |         | 0     |
 | 361648  | null     | null      | null    | unlabelled |         | 0     |
 | 361649  | null     | null      | null    | unlabelled |         | 0     |
 | 361650  | null     | null      | null    | unlabelled |         | 0     |
 | 433063  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 473066  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 597991  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 674154  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 693276  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 756439  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 832539  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1012058 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1045953 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-11-30 23:33:03.939
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 54992  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 82086  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 108227 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 162073 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 240823 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 292154 | null     | null      | null    | unlabelled |         | 0     |
 | 292155 | v1:4     | ethernet1 | 1.1.2.2 | 361642     |         | 640   |
 | 292156 | v1:4     | ethernet1 | 1.1.2.2 | 361643     |         | 640   |
 | 292157 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 292158 | v1:4     | ethernet2 | 1.1.3.4 | 440620     |         | 1280  |
 | 292159 | null     | null      | null    | unlabelled |         | 0     |
 | 292160 | null     | null      | null    | unlabelled |         | 0     |
 | 292161 | null     | null      | null    | unlabelled |         | 0     |
 | 292162 | null     | null      | null    | unlabelled |         | 0     |
 | 292163 | null     | null      | null    | unlabelled |         | 0     |
 | 298605 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 323997 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 351884 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 389764 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 411632 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 728467 | null     | null      | null    | unlabelled |         | 0     |
 | 728468 | v1:6     | ethernet1 | 1235::2 | 273400     |         | 640   |
 | 728469 | v1:6     | ethernet1 | 1235::2 | 273401     |         | 640   |
 | 728470 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 728471 | v1:6     | ethernet2 | 1236::4 | 267166     |         | 1280  |
 | 728472 | null     | null      | null    | unlabelled |         | 0     |
 | 728473 | null     | null      | null    | unlabelled |         | 0     |
 | 728474 | null     | null      | null    | unlabelled |         | 0     |
 | 728475 | null     | null      | null    | unlabelled |         | 0     |
 | 728476 | null     | null      | null    | unlabelled |         | 0     |
 | 747993 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 778287 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-11-30 23:33:04.036
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 124271 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 267162 | null     | null      | null    | unlabelled |         | 0     |
 | 267163 | v1:6     | ethernet1 | 1236::3 | 728468     |         | 0     |
 | 267164 | v1:6     | ethernet1 | 1236::3 | 728469     |         | 0     |
 | 267165 | v1:6     | ethernet1 | 1236::3 | 728470     |         | 0     |
 | 267166 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 267167 | null     | null      | null    | unlabelled |         | 0     |
 | 267168 | null     | null      | null    | unlabelled |         | 0     |
 | 267169 | null     | null      | null    | unlabelled |         | 0     |
 | 267170 | null     | null      | null    | unlabelled |         | 0     |
 | 267171 | null     | null      | null    | unlabelled |         | 0     |
 | 422778 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 440616 | null     | null      | null    | unlabelled |         | 0     |
 | 440617 | v1:4     | ethernet1 | 1.1.3.3 | 292155     |         | 0     |
 | 440618 | v1:4     | ethernet1 | 1.1.3.3 | 292156     |         | 0     |
 | 440619 | v1:4     | ethernet1 | 1.1.3.3 | 292157     |         | 0     |
 | 440620 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 440621 | null     | null      | null    | unlabelled |         | 0     |
 | 440622 | null     | null      | null    | unlabelled |         | 0     |
 | 440623 | null     | null      | null    | unlabelled |         | 0     |
 | 440624 | null     | null      | null    | unlabelled |         | 0     |
 | 440625 | null     | null      | null    | unlabelled |         | 0     |
 | 496171 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 756941 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 778120 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 781490 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 892430 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 907099 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 924162 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 972098 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#