here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-10-28 00:38:57.820
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 1079   | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 22584  | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 116007 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 161572 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 174296 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 242995 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 523050 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 610735 | null     | null      | null    | unlabelled |         | 0     |
 | 610736 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 610737 | v1:6     | ethernet1 | 1234::2 | 71848      |         | 0     |
 | 610738 | v1:6     | ethernet1 | 1234::2 | 71849      |         | 0     |
 | 610739 | v1:6     | ethernet1 | 1234::2 | 71850      |         | 0     |
 | 610740 | null     | null      | null    | unlabelled |         | 0     |
 | 610741 | null     | null      | null    | unlabelled |         | 0     |
 | 610742 | null     | null      | null    | unlabelled |         | 0     |
 | 610743 | null     | null      | null    | unlabelled |         | 0     |
 | 610744 | null     | null      | null    | unlabelled |         | 0     |
 | 783469 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 853714 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 857559 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 972689 | null     | null      | null    | unlabelled |         | 0     |
 | 972690 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 972691 | v1:4     | ethernet1 | 1.1.1.2 | 288038     |         | 0     |
 | 972692 | v1:4     | ethernet1 | 1.1.1.2 | 288039     |         | 0     |
 | 972693 | v1:4     | ethernet1 | 1.1.1.2 | 288040     |         | 0     |
 | 972694 | null     | null      | null    | unlabelled |         | 0     |
 | 972695 | null     | null      | null    | unlabelled |         | 0     |
 | 972696 | null     | null      | null    | unlabelled |         | 0     |
 | 972697 | null     | null      | null    | unlabelled |         | 0     |
 | 972698 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-10-28 00:38:57.916
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 8753    | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 38356   | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 71846   | null     | null      | null    | unlabelled |         | 0     |
 | 71847   | v1:6     | ethernet1 | 1234::1 | 610736     |         | 1280  |
 | 71848   | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 71849   | v1:6     | ethernet2 | 1235::3 | 72549      |         | 640   |
 | 71850   | v1:6     | ethernet2 | 1235::3 | 72550      |         | 640   |
 | 71851   | null     | null      | null    | unlabelled |         | 0     |
 | 71852   | null     | null      | null    | unlabelled |         | 0     |
 | 71853   | null     | null      | null    | unlabelled |         | 0     |
 | 71854   | null     | null      | null    | unlabelled |         | 0     |
 | 71855   | null     | null      | null    | unlabelled |         | 0     |
 | 86450   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 128677  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 141919  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 288036  | null     | null      | null    | unlabelled |         | 0     |
 | 288037  | v1:4     | ethernet1 | 1.1.1.1 | 972690     |         | 1280  |
 | 288038  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 288039  | v1:4     | ethernet2 | 1.1.2.3 | 557225     |         | 640   |
 | 288040  | v1:4     | ethernet2 | 1.1.2.3 | 557226     |         | 640   |
 | 288041  | null     | null      | null    | unlabelled |         | 0     |
 | 288042  | null     | null      | null    | unlabelled |         | 0     |
 | 288043  | null     | null      | null    | unlabelled |         | 0     |
 | 288044  | null     | null      | null    | unlabelled |         | 0     |
 | 288045  | null     | null      | null    | unlabelled |         | 0     |
 | 353397  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 479737  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 685925  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 835375  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 978016  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1019248 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 1041978 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-10-28 00:38:58.014
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 31173  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 72546  | null     | null      | null    | unlabelled |         | 0     |
 | 72547  | v1:6     | ethernet1 | 1235::2 | 71847      |         | 640   |
 | 72548  | v1:6     | ethernet1 | 1235::2 | 71848      |         | 640   |
 | 72549  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 72550  | v1:6     | ethernet2 | 1236::4 | 512210     |         | 1280  |
 | 72551  | null     | null      | null    | unlabelled |         | 0     |
 | 72552  | null     | null      | null    | unlabelled |         | 0     |
 | 72553  | null     | null      | null    | unlabelled |         | 0     |
 | 72554  | null     | null      | null    | unlabelled |         | 0     |
 | 72555  | null     | null      | null    | unlabelled |         | 0     |
 | 106005 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 121403 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 202518 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 396227 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 456546 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 557222 | null     | null      | null    | unlabelled |         | 0     |
 | 557223 | v1:4     | ethernet1 | 1.1.2.2 | 288037     |         | 640   |
 | 557224 | v1:4     | ethernet1 | 1.1.2.2 | 288038     |         | 640   |
 | 557225 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 557226 | v1:4     | ethernet2 | 1.1.3.4 | 615765     |         | 1280  |
 | 557227 | null     | null      | null    | unlabelled |         | 0     |
 | 557228 | null     | null      | null    | unlabelled |         | 0     |
 | 557229 | null     | null      | null    | unlabelled |         | 0     |
 | 557230 | null     | null      | null    | unlabelled |         | 0     |
 | 557231 | null     | null      | null    | unlabelled |         | 0     |
 | 589638 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 646769 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 738898 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 917486 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 963700 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 998051 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-10-28 00:38:58.113
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 10470   | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 82496   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 88901   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 130131  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 397712  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 430572  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 512206  | null     | null      | null    | unlabelled |         | 0     |
 | 512207  | v1:6     | ethernet1 | 1236::3 | 72547      |         | 0     |
 | 512208  | v1:6     | ethernet1 | 1236::3 | 72548      |         | 0     |
 | 512209  | v1:6     | ethernet1 | 1236::3 | 72549      |         | 0     |
 | 512210  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 512211  | null     | null      | null    | unlabelled |         | 0     |
 | 512212  | null     | null      | null    | unlabelled |         | 0     |
 | 512213  | null     | null      | null    | unlabelled |         | 0     |
 | 512214  | null     | null      | null    | unlabelled |         | 0     |
 | 512215  | null     | null      | null    | unlabelled |         | 0     |
 | 566580  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 615761  | null     | null      | null    | unlabelled |         | 0     |
 | 615762  | v1:4     | ethernet1 | 1.1.3.3 | 557223     |         | 0     |
 | 615763  | v1:4     | ethernet1 | 1.1.3.3 | 557224     |         | 0     |
 | 615764  | v1:4     | ethernet1 | 1.1.3.3 | 557225     |         | 0     |
 | 615765  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 615766  | null     | null      | null    | unlabelled |         | 0     |
 | 615767  | null     | null      | null    | unlabelled |         | 0     |
 | 615768  | null     | null      | null    | unlabelled |         | 0     |
 | 615769  | null     | null      | null    | unlabelled |         | 0     |
 | 615770  | null     | null      | null    | unlabelled |         | 0     |
 | 679078  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 838228  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1028712 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#