here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-10-12 20:04:39.636
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 29320  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 29756  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 204938 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 274911 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 452106 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 566605 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 624588 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 643449 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 648750 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 669311 | null     | null      | null    | unlabelled |         | 0     |
 | 669312 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 669313 | v1:4     | ethernet1 | 1.1.1.2 | 980977     |         | 0     |
 | 669314 | v1:4     | ethernet1 | 1.1.1.2 | 980978     |         | 0     |
 | 669315 | v1:4     | ethernet1 | 1.1.1.2 | 980979     |         | 0     |
 | 669316 | null     | null      | null    | unlabelled |         | 0     |
 | 669317 | null     | null      | null    | unlabelled |         | 0     |
 | 669318 | null     | null      | null    | unlabelled |         | 0     |
 | 669319 | null     | null      | null    | unlabelled |         | 0     |
 | 669320 | null     | null      | null    | unlabelled |         | 0     |
 | 705459 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 872626 | null     | null      | null    | unlabelled |         | 0     |
 | 872627 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 872628 | v1:6     | ethernet1 | 1234::2 | 438221     |         | 0     |
 | 872629 | v1:6     | ethernet1 | 1234::2 | 438222     |         | 0     |
 | 872630 | v1:6     | ethernet1 | 1234::2 | 438223     |         | 0     |
 | 872631 | null     | null      | null    | unlabelled |         | 0     |
 | 872632 | null     | null      | null    | unlabelled |         | 0     |
 | 872633 | null     | null      | null    | unlabelled |         | 0     |
 | 872634 | null     | null      | null    | unlabelled |         | 0     |
 | 872635 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-10-12 20:04:39.736
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 22372  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 193075 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 195697 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 433422 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 438219 | null     | null      | null    | unlabelled |         | 0     |
 | 438220 | v1:6     | ethernet1 | 1234::1 | 872627     |         | 1280  |
 | 438221 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 438222 | v1:6     | ethernet2 | 1235::3 | 471000     |         | 640   |
 | 438223 | v1:6     | ethernet2 | 1235::3 | 471001     |         | 640   |
 | 438224 | null     | null      | null    | unlabelled |         | 0     |
 | 438225 | null     | null      | null    | unlabelled |         | 0     |
 | 438226 | null     | null      | null    | unlabelled |         | 0     |
 | 438227 | null     | null      | null    | unlabelled |         | 0     |
 | 438228 | null     | null      | null    | unlabelled |         | 0     |
 | 459832 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 542984 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 750253 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 780402 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 880523 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 958108 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 980975 | null     | null      | null    | unlabelled |         | 0     |
 | 980976 | v1:4     | ethernet1 | 1.1.1.1 | 669312     |         | 1280  |
 | 980977 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 980978 | v1:4     | ethernet2 | 1.1.2.3 | 271814     |         | 640   |
 | 980979 | v1:4     | ethernet2 | 1.1.2.3 | 271815     |         | 640   |
 | 980980 | null     | null      | null    | unlabelled |         | 0     |
 | 980981 | null     | null      | null    | unlabelled |         | 0     |
 | 980982 | null     | null      | null    | unlabelled |         | 0     |
 | 980983 | null     | null      | null    | unlabelled |         | 0     |
 | 980984 | null     | null      | null    | unlabelled |         | 0     |
 | 987633 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 988279 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-10-12 20:04:39.837
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 32074  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 38071  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 147481 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 163396 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 180101 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 187840 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 271811 | null     | null      | null    | unlabelled |         | 0     |
 | 271812 | v1:4     | ethernet1 | 1.1.2.2 | 980976     |         | 640   |
 | 271813 | v1:4     | ethernet1 | 1.1.2.2 | 980977     |         | 640   |
 | 271814 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 271815 | v1:4     | ethernet2 | 1.1.3.4 | 7737       |         | 1280  |
 | 271816 | null     | null      | null    | unlabelled |         | 0     |
 | 271817 | null     | null      | null    | unlabelled |         | 0     |
 | 271818 | null     | null      | null    | unlabelled |         | 0     |
 | 271819 | null     | null      | null    | unlabelled |         | 0     |
 | 271820 | null     | null      | null    | unlabelled |         | 0     |
 | 446850 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 466983 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 470997 | null     | null      | null    | unlabelled |         | 0     |
 | 470998 | v1:6     | ethernet1 | 1235::2 | 438220     |         | 640   |
 | 470999 | v1:6     | ethernet1 | 1235::2 | 438221     |         | 640   |
 | 471000 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 471001 | v1:6     | ethernet2 | 1236::4 | 369261     |         | 1280  |
 | 471002 | null     | null      | null    | unlabelled |         | 0     |
 | 471003 | null     | null      | null    | unlabelled |         | 0     |
 | 471004 | null     | null      | null    | unlabelled |         | 0     |
 | 471005 | null     | null      | null    | unlabelled |         | 0     |
 | 471006 | null     | null      | null    | unlabelled |         | 0     |
 | 560742 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 621233 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 743128 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 900611 | 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
2024-10-12 20:04:39.951
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 7733   | null     | null      | null    | unlabelled |         | 0     |
 | 7734   | v1:4     | ethernet1 | 1.1.3.3 | 271812     |         | 0     |
 | 7735   | v1:4     | ethernet1 | 1.1.3.3 | 271813     |         | 0     |
 | 7736   | v1:4     | ethernet1 | 1.1.3.3 | 271814     |         | 0     |
 | 7737   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 7738   | null     | null      | null    | unlabelled |         | 0     |
 | 7739   | null     | null      | null    | unlabelled |         | 0     |
 | 7740   | null     | null      | null    | unlabelled |         | 0     |
 | 7741   | null     | null      | null    | unlabelled |         | 0     |
 | 7742   | null     | null      | null    | unlabelled |         | 0     |
 | 37486  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 54043  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 298105 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 353333 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 369257 | null     | null      | null    | unlabelled |         | 0     |
 | 369258 | v1:6     | ethernet1 | 1236::3 | 470998     |         | 0     |
 | 369259 | v1:6     | ethernet1 | 1236::3 | 470999     |         | 0     |
 | 369260 | v1:6     | ethernet1 | 1236::3 | 471000     |         | 0     |
 | 369261 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 369262 | null     | null      | null    | unlabelled |         | 0     |
 | 369263 | null     | null      | null    | unlabelled |         | 0     |
 | 369264 | null     | null      | null    | unlabelled |         | 0     |
 | 369265 | null     | null      | null    | unlabelled |         | 0     |
 | 369266 | null     | null      | null    | unlabelled |         | 0     |
 | 413976 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 473577 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 614874 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 649895 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 743459 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 764306 | v1:4     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#