here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-10-01 14:21:51.942
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 242432 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 255814 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 295548 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 302840 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 369177 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 381813 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 611150 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 649229 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 810859 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 862401 | null     | null      | null    | unlabelled |         | 0     |
 | 862402 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 862403 | v1:4     | ethernet1 | 1.1.1.2 | 272192     |         | 0     |
 | 862404 | v1:4     | ethernet1 | 1.1.1.2 | 272193     |         | 0     |
 | 862405 | v1:4     | ethernet1 | 1.1.1.2 | 272194     |         | 0     |
 | 862406 | null     | null      | null    | unlabelled |         | 0     |
 | 862407 | null     | null      | null    | unlabelled |         | 0     |
 | 862408 | null     | null      | null    | unlabelled |         | 0     |
 | 862409 | null     | null      | null    | unlabelled |         | 0     |
 | 862410 | null     | null      | null    | unlabelled |         | 0     |
 | 882748 | null     | null      | null    | unlabelled |         | 0     |
 | 882749 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 882750 | v1:6     | ethernet1 | 1234::2 | 550583     |         | 0     |
 | 882751 | v1:6     | ethernet1 | 1234::2 | 550584     |         | 0     |
 | 882752 | v1:6     | ethernet1 | 1234::2 | 550585     |         | 0     |
 | 882753 | null     | null      | null    | unlabelled |         | 0     |
 | 882754 | null     | null      | null    | unlabelled |         | 0     |
 | 882755 | null     | null      | null    | unlabelled |         | 0     |
 | 882756 | null     | null      | null    | unlabelled |         | 0     |
 | 882757 | null     | null      | null    | unlabelled |         | 0     |
 | 985833 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-10-01 14:21:52.056
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 214473  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 260467  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 272190  | null     | null      | null    | unlabelled |         | 0     |
 | 272191  | v1:4     | ethernet1 | 1.1.1.1 | 862402     |         | 1280  |
 | 272192  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 272193  | v1:4     | ethernet2 | 1.1.2.3 | 795527     |         | 640   |
 | 272194  | v1:4     | ethernet2 | 1.1.2.3 | 795528     |         | 640   |
 | 272195  | null     | null      | null    | unlabelled |         | 0     |
 | 272196  | null     | null      | null    | unlabelled |         | 0     |
 | 272197  | null     | null      | null    | unlabelled |         | 0     |
 | 272198  | null     | null      | null    | unlabelled |         | 0     |
 | 272199  | null     | null      | null    | unlabelled |         | 0     |
 | 294802  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 338992  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 351104  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 438937  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 450372  | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 528870  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 550581  | null     | null      | null    | unlabelled |         | 0     |
 | 550582  | v1:6     | ethernet1 | 1234::1 | 882749     |         | 1280  |
 | 550583  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 550584  | v1:6     | ethernet2 | 1235::3 | 635010     |         | 640   |
 | 550585  | v1:6     | ethernet2 | 1235::3 | 635011     |         | 640   |
 | 550586  | null     | null      | null    | unlabelled |         | 0     |
 | 550587  | null     | null      | null    | unlabelled |         | 0     |
 | 550588  | null     | null      | null    | unlabelled |         | 0     |
 | 550589  | null     | null      | null    | unlabelled |         | 0     |
 | 550590  | null     | null      | null    | unlabelled |         | 0     |
 | 657973  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 757772  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 787500  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 1025945 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2023-10-01 14:21:52.143
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 7978    | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 69042   | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 122310  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 215625  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 306913  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 458086  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 482224  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 513460  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 526032  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 635007  | null     | null      | null    | unlabelled |         | 0     |
 | 635008  | v1:6     | ethernet1 | 1235::2 | 550582     |         | 640   |
 | 635009  | v1:6     | ethernet1 | 1235::2 | 550583     |         | 640   |
 | 635010  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 635011  | v1:6     | ethernet2 | 1236::4 | 996613     |         | 1280  |
 | 635012  | null     | null      | null    | unlabelled |         | 0     |
 | 635013  | null     | null      | null    | unlabelled |         | 0     |
 | 635014  | null     | null      | null    | unlabelled |         | 0     |
 | 635015  | null     | null      | null    | unlabelled |         | 0     |
 | 635016  | null     | null      | null    | unlabelled |         | 0     |
 | 795524  | null     | null      | null    | unlabelled |         | 0     |
 | 795525  | v1:4     | ethernet1 | 1.1.2.2 | 272191     |         | 640   |
 | 795526  | v1:4     | ethernet1 | 1.1.2.2 | 272192     |         | 640   |
 | 795527  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 795528  | v1:4     | ethernet2 | 1.1.3.4 | 1047683    |         | 1280  |
 | 795529  | null     | null      | null    | unlabelled |         | 0     |
 | 795530  | null     | null      | null    | unlabelled |         | 0     |
 | 795531  | null     | null      | null    | unlabelled |         | 0     |
 | 795532  | null     | null      | null    | unlabelled |         | 0     |
 | 795533  | null     | null      | null    | unlabelled |         | 0     |
 | 923971  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 959222  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1020058 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-10-01 14:21:52.247
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 10037   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 79830   | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 122263  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 243149  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 268147  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 437289  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 622075  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 687272  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 771194  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 973439  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 996609  | null     | null      | null    | unlabelled |         | 0     |
 | 996610  | v1:6     | ethernet1 | 1236::3 | 635008     |         | 0     |
 | 996611  | v1:6     | ethernet1 | 1236::3 | 635009     |         | 0     |
 | 996612  | v1:6     | ethernet1 | 1236::3 | 635010     |         | 0     |
 | 996613  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 996614  | null     | null      | null    | unlabelled |         | 0     |
 | 996615  | null     | null      | null    | unlabelled |         | 0     |
 | 996616  | null     | null      | null    | unlabelled |         | 0     |
 | 996617  | null     | null      | null    | unlabelled |         | 0     |
 | 996618  | null     | null      | null    | unlabelled |         | 0     |
 | 1047679 | null     | null      | null    | unlabelled |         | 0     |
 | 1047680 | v1:4     | ethernet1 | 1.1.3.3 | 795525     |         | 0     |
 | 1047681 | v1:4     | ethernet1 | 1.1.3.3 | 795526     |         | 0     |
 | 1047682 | v1:4     | ethernet1 | 1.1.3.3 | 795527     |         | 0     |
 | 1047683 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 1047684 | null     | null      | null    | unlabelled |         | 0     |
 | 1047685 | null     | null      | null    | unlabelled |         | 0     |
 | 1047686 | null     | null      | null    | unlabelled |         | 0     |
 | 1047687 | null     | null      | null    | unlabelled |         | 0     |
 | 1047688 | null     | null      | null    | unlabelled |         | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#