here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-10-16 14:14:01.354
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 88114  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 152211 | null     | null      | null    | unlabelled |         | 0     |
 | 152212 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 152213 | v1:4     | ethernet1 | 1.1.1.2 | 596430     |         | 0     |
 | 152214 | v1:4     | ethernet1 | 1.1.1.2 | 596431     |         | 0     |
 | 152215 | v1:4     | ethernet1 | 1.1.1.2 | 596432     |         | 0     |
 | 152216 | null     | null      | null    | unlabelled |         | 0     |
 | 152217 | null     | null      | null    | unlabelled |         | 0     |
 | 152218 | null     | null      | null    | unlabelled |         | 0     |
 | 152219 | null     | null      | null    | unlabelled |         | 0     |
 | 152220 | null     | null      | null    | unlabelled |         | 0     |
 | 156260 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 220372 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 229934 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 243821 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 267332 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 336014 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 382068 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 387545 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 697101 | null     | null      | null    | unlabelled |         | 0     |
 | 697102 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 697103 | v1:6     | ethernet1 | 1234::2 | 659662     |         | 0     |
 | 697104 | v1:6     | ethernet1 | 1234::2 | 659663     |         | 0     |
 | 697105 | v1:6     | ethernet1 | 1234::2 | 659664     |         | 0     |
 | 697106 | null     | null      | null    | unlabelled |         | 0     |
 | 697107 | null     | null      | null    | unlabelled |         | 0     |
 | 697108 | null     | null      | null    | unlabelled |         | 0     |
 | 697109 | null     | null      | null    | unlabelled |         | 0     |
 | 697110 | null     | null      | null    | unlabelled |         | 0     |
 | 765044 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-10-16 14:14:01.463
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 5537   | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 15864  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 107098 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 279157 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 322330 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 341144 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 371228 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 387480 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 447727 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 495372 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 533374 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 596428 | null     | null      | null    | unlabelled |         | 0     |
 | 596429 | v1:4     | ethernet1 | 1.1.1.1 | 152212     |         | 1280  |
 | 596430 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 596431 | v1:4     | ethernet2 | 1.1.2.3 | 871828     |         | 640   |
 | 596432 | v1:4     | ethernet2 | 1.1.2.3 | 871829     |         | 640   |
 | 596433 | null     | null      | null    | unlabelled |         | 0     |
 | 596434 | null     | null      | null    | unlabelled |         | 0     |
 | 596435 | null     | null      | null    | unlabelled |         | 0     |
 | 596436 | null     | null      | null    | unlabelled |         | 0     |
 | 596437 | null     | null      | null    | unlabelled |         | 0     |
 | 659660 | null     | null      | null    | unlabelled |         | 0     |
 | 659661 | v1:6     | ethernet1 | 1234::1 | 697102     |         | 1280  |
 | 659662 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 659663 | v1:6     | ethernet2 | 1235::3 | 978989     |         | 640   |
 | 659664 | v1:6     | ethernet2 | 1235::3 | 978990     |         | 640   |
 | 659665 | null     | null      | null    | unlabelled |         | 0     |
 | 659666 | null     | null      | null    | unlabelled |         | 0     |
 | 659667 | null     | null      | null    | unlabelled |         | 0     |
 | 659668 | null     | null      | null    | unlabelled |         | 0     |
 | 659669 | null     | null      | null    | unlabelled |         | 0     |
 | 832563 | 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
2024-10-16 14:14:01.556
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 8513    | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 172195  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 370188  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 394859  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 412409  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 413233  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 435819  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 473009  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 497313  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 620322  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 712939  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 871825  | null     | null      | null    | unlabelled |         | 0     |
 | 871826  | v1:4     | ethernet1 | 1.1.2.2 | 596429     |         | 640   |
 | 871827  | v1:4     | ethernet1 | 1.1.2.2 | 596430     |         | 640   |
 | 871828  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 871829  | v1:4     | ethernet2 | 1.1.3.4 | 459100     |         | 1280  |
 | 871830  | null     | null      | null    | unlabelled |         | 0     |
 | 871831  | null     | null      | null    | unlabelled |         | 0     |
 | 871832  | null     | null      | null    | unlabelled |         | 0     |
 | 871833  | null     | null      | null    | unlabelled |         | 0     |
 | 871834  | null     | null      | null    | unlabelled |         | 0     |
 | 978986  | null     | null      | null    | unlabelled |         | 0     |
 | 978987  | v1:6     | ethernet1 | 1235::2 | 659661     |         | 640   |
 | 978988  | v1:6     | ethernet1 | 1235::2 | 659662     |         | 640   |
 | 978989  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 978990  | v1:6     | ethernet2 | 1236::4 | 358095     |         | 1280  |
 | 978991  | null     | null      | null    | unlabelled |         | 0     |
 | 978992  | null     | null      | null    | unlabelled |         | 0     |
 | 978993  | null     | null      | null    | unlabelled |         | 0     |
 | 978994  | null     | null      | null    | unlabelled |         | 0     |
 | 978995  | null     | null      | null    | unlabelled |         | 0     |
 | 1037544 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-10-16 14:14:01.661
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 81630  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 106973 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 172588 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 358091 | null     | null      | null    | unlabelled |         | 0     |
 | 358092 | v1:6     | ethernet1 | 1236::3 | 978987     |         | 0     |
 | 358093 | v1:6     | ethernet1 | 1236::3 | 978988     |         | 0     |
 | 358094 | v1:6     | ethernet1 | 1236::3 | 978989     |         | 0     |
 | 358095 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 358096 | null     | null      | null    | unlabelled |         | 0     |
 | 358097 | null     | null      | null    | unlabelled |         | 0     |
 | 358098 | null     | null      | null    | unlabelled |         | 0     |
 | 358099 | null     | null      | null    | unlabelled |         | 0     |
 | 358100 | null     | null      | null    | unlabelled |         | 0     |
 | 419583 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 422769 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 459096 | null     | null      | null    | unlabelled |         | 0     |
 | 459097 | v1:4     | ethernet1 | 1.1.3.3 | 871826     |         | 0     |
 | 459098 | v1:4     | ethernet1 | 1.1.3.3 | 871827     |         | 0     |
 | 459099 | v1:4     | ethernet1 | 1.1.3.3 | 871828     |         | 0     |
 | 459100 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 459101 | null     | null      | null    | unlabelled |         | 0     |
 | 459102 | null     | null      | null    | unlabelled |         | 0     |
 | 459103 | null     | null      | null    | unlabelled |         | 0     |
 | 459104 | null     | null      | null    | unlabelled |         | 0     |
 | 459105 | null     | null      | null    | unlabelled |         | 0     |
 | 648920 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 771313 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 816359 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 859271 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 983831 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#