here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-11-10 17:00:39.755
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 131404 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 181387 | null     | null      | null    | unlabelled |         | 0     |
 | 181388 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 181389 | v1:4     | ethernet1 | 1.1.1.2 | 936356     |         | 0     |
 | 181390 | v1:4     | ethernet1 | 1.1.1.2 | 936357     |         | 0     |
 | 181391 | v1:4     | ethernet1 | 1.1.1.2 | 936358     |         | 0     |
 | 181392 | null     | null      | null    | unlabelled |         | 0     |
 | 181393 | null     | null      | null    | unlabelled |         | 0     |
 | 181394 | null     | null      | null    | unlabelled |         | 0     |
 | 181395 | null     | null      | null    | unlabelled |         | 0     |
 | 181396 | null     | null      | null    | unlabelled |         | 0     |
 | 348059 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 389392 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 412823 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 451035 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 499368 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 616926 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 617404 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 859713 | null     | null      | null    | unlabelled |         | 0     |
 | 859714 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 859715 | v1:6     | ethernet1 | 1234::2 | 126566     |         | 0     |
 | 859716 | v1:6     | ethernet1 | 1234::2 | 126567     |         | 0     |
 | 859717 | v1:6     | ethernet1 | 1234::2 | 126568     |         | 0     |
 | 859718 | null     | null      | null    | unlabelled |         | 0     |
 | 859719 | null     | null      | null    | unlabelled |         | 0     |
 | 859720 | null     | null      | null    | unlabelled |         | 0     |
 | 859721 | null     | null      | null    | unlabelled |         | 0     |
 | 859722 | null     | null      | null    | unlabelled |         | 0     |
 | 876706 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 980960 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-11-10 17:00:39.872
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 30453  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 104121 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 126564 | null     | null      | null    | unlabelled |         | 0     |
 | 126565 | v1:6     | ethernet1 | 1234::1 | 859714     |         | 1280  |
 | 126566 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 126567 | v1:6     | ethernet2 | 1235::3 | 747709     |         | 640   |
 | 126568 | v1:6     | ethernet2 | 1235::3 | 747710     |         | 640   |
 | 126569 | null     | null      | null    | unlabelled |         | 0     |
 | 126570 | null     | null      | null    | unlabelled |         | 0     |
 | 126571 | null     | null      | null    | unlabelled |         | 0     |
 | 126572 | null     | null      | null    | unlabelled |         | 0     |
 | 126573 | null     | null      | null    | unlabelled |         | 0     |
 | 245655 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 296181 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 377747 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 477446 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 606405 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 629511 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 662077 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 714152 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 863579 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 936354 | null     | null      | null    | unlabelled |         | 0     |
 | 936355 | v1:4     | ethernet1 | 1.1.1.1 | 181388     |         | 1280  |
 | 936356 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 936357 | v1:4     | ethernet2 | 1.1.2.3 | 852649     |         | 640   |
 | 936358 | v1:4     | ethernet2 | 1.1.2.3 | 852650     |         | 640   |
 | 936359 | null     | null      | null    | unlabelled |         | 0     |
 | 936360 | null     | null      | null    | unlabelled |         | 0     |
 | 936361 | null     | null      | null    | unlabelled |         | 0     |
 | 936362 | null     | null      | null    | unlabelled |         | 0     |
 | 936363 | null     | null      | null    | unlabelled |         | 0     |
 | 999559 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-11-10 17:00:39.977
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 16482   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 60408   | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 123308  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 499772  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 569562  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 582212  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 623796  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 639480  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 669199  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 737135  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 744531  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 747706  | null     | null      | null    | unlabelled |         | 0     |
 | 747707  | v1:6     | ethernet1 | 1235::2 | 126565     |         | 640   |
 | 747708  | v1:6     | ethernet1 | 1235::2 | 126566     |         | 640   |
 | 747709  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 747710  | v1:6     | ethernet2 | 1236::4 | 566266     |         | 1280  |
 | 747711  | null     | null      | null    | unlabelled |         | 0     |
 | 747712  | null     | null      | null    | unlabelled |         | 0     |
 | 747713  | null     | null      | null    | unlabelled |         | 0     |
 | 747714  | null     | null      | null    | unlabelled |         | 0     |
 | 747715  | null     | null      | null    | unlabelled |         | 0     |
 | 852646  | null     | null      | null    | unlabelled |         | 0     |
 | 852647  | v1:4     | ethernet1 | 1.1.2.2 | 936355     |         | 640   |
 | 852648  | v1:4     | ethernet1 | 1.1.2.2 | 936356     |         | 640   |
 | 852649  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 852650  | v1:4     | ethernet2 | 1.1.3.4 | 209370     |         | 1280  |
 | 852651  | null     | null      | null    | unlabelled |         | 0     |
 | 852652  | null     | null      | null    | unlabelled |         | 0     |
 | 852653  | null     | null      | null    | unlabelled |         | 0     |
 | 852654  | null     | null      | null    | unlabelled |         | 0     |
 | 852655  | null     | null      | null    | unlabelled |         | 0     |
 | 1024285 | 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
2024-11-10 17:00:40.078
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 21832  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 209366 | null     | null      | null    | unlabelled |         | 0     |
 | 209367 | v1:4     | ethernet1 | 1.1.3.3 | 852647     |         | 0     |
 | 209368 | v1:4     | ethernet1 | 1.1.3.3 | 852648     |         | 0     |
 | 209369 | v1:4     | ethernet1 | 1.1.3.3 | 852649     |         | 0     |
 | 209370 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 209371 | null     | null      | null    | unlabelled |         | 0     |
 | 209372 | null     | null      | null    | unlabelled |         | 0     |
 | 209373 | null     | null      | null    | unlabelled |         | 0     |
 | 209374 | null     | null      | null    | unlabelled |         | 0     |
 | 209375 | null     | null      | null    | unlabelled |         | 0     |
 | 276932 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 301766 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 393926 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 526521 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 566262 | null     | null      | null    | unlabelled |         | 0     |
 | 566263 | v1:6     | ethernet1 | 1236::3 | 747707     |         | 0     |
 | 566264 | v1:6     | ethernet1 | 1236::3 | 747708     |         | 0     |
 | 566265 | v1:6     | ethernet1 | 1236::3 | 747709     |         | 0     |
 | 566266 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 566267 | null     | null      | null    | unlabelled |         | 0     |
 | 566268 | null     | null      | null    | unlabelled |         | 0     |
 | 566269 | null     | null      | null    | unlabelled |         | 0     |
 | 566270 | null     | null      | null    | unlabelled |         | 0     |
 | 566271 | null     | null      | null    | unlabelled |         | 0     |
 | 740243 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 766456 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 833802 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 856049 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 979985 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#