here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-06-21 19:25:25.449
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 46285  | null     | null      | null    | unlabelled |         | 0     |
 | 46286  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 46287  | v1:4     | ethernet1 | 1.1.1.2 | 714431     |         | 0     |
 | 46288  | v1:4     | ethernet1 | 1.1.1.2 | 714432     |         | 0     |
 | 46289  | v1:4     | ethernet1 | 1.1.1.2 | 714433     |         | 0     |
 | 46290  | null     | null      | null    | unlabelled |         | 0     |
 | 46291  | null     | null      | null    | unlabelled |         | 0     |
 | 46292  | null     | null      | null    | unlabelled |         | 0     |
 | 46293  | null     | null      | null    | unlabelled |         | 0     |
 | 46294  | null     | null      | null    | unlabelled |         | 0     |
 | 64984  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 127072 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 265058 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 325670 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 331644 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 482376 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 546958 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 549323 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 613417 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 769265 | null     | null      | null    | unlabelled |         | 0     |
 | 769266 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 769267 | v1:6     | ethernet1 | 1234::2 | 846324     |         | 0     |
 | 769268 | v1:6     | ethernet1 | 1234::2 | 846325     |         | 0     |
 | 769269 | v1:6     | ethernet1 | 1234::2 | 846326     |         | 0     |
 | 769270 | null     | null      | null    | unlabelled |         | 0     |
 | 769271 | null     | null      | null    | unlabelled |         | 0     |
 | 769272 | null     | null      | null    | unlabelled |         | 0     |
 | 769273 | null     | null      | null    | unlabelled |         | 0     |
 | 769274 | null     | null      | null    | unlabelled |         | 0     |
 | 895836 | tester:4 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-06-21 19:25:25.571
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 55097   | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 192657  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 274349  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 370212  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 394569  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 430708  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 508874  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 702166  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 714429  | null     | null      | null    | unlabelled |         | 0     |
 | 714430  | v1:4     | ethernet1 | 1.1.1.1 | 46286      |         | 1280  |
 | 714431  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 714432  | v1:4     | ethernet2 | 1.1.2.3 | 983132     |         | 640   |
 | 714433  | v1:4     | ethernet2 | 1.1.2.3 | 983133     |         | 640   |
 | 714434  | null     | null      | null    | unlabelled |         | 0     |
 | 714435  | null     | null      | null    | unlabelled |         | 0     |
 | 714436  | null     | null      | null    | unlabelled |         | 0     |
 | 714437  | null     | null      | null    | unlabelled |         | 0     |
 | 714438  | null     | null      | null    | unlabelled |         | 0     |
 | 785292  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 846322  | null     | null      | null    | unlabelled |         | 0     |
 | 846323  | v1:6     | ethernet1 | 1234::1 | 769266     |         | 1280  |
 | 846324  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 846325  | v1:6     | ethernet2 | 1235::3 | 519172     |         | 640   |
 | 846326  | v1:6     | ethernet2 | 1235::3 | 519173     |         | 640   |
 | 846327  | null     | null      | null    | unlabelled |         | 0     |
 | 846328  | null     | null      | null    | unlabelled |         | 0     |
 | 846329  | null     | null      | null    | unlabelled |         | 0     |
 | 846330  | null     | null      | null    | unlabelled |         | 0     |
 | 846331  | null     | null      | null    | unlabelled |         | 0     |
 | 849148  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1002894 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 1046624 | 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
2024-06-21 19:25:25.681
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 48643  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 243681 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 316951 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 519169 | null     | null      | null    | unlabelled |         | 0     |
 | 519170 | v1:6     | ethernet1 | 1235::2 | 846323     |         | 640   |
 | 519171 | v1:6     | ethernet1 | 1235::2 | 846324     |         | 640   |
 | 519172 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 519173 | v1:6     | ethernet2 | 1236::4 | 551502     |         | 1280  |
 | 519174 | null     | null      | null    | unlabelled |         | 0     |
 | 519175 | null     | null      | null    | unlabelled |         | 0     |
 | 519176 | null     | null      | null    | unlabelled |         | 0     |
 | 519177 | null     | null      | null    | unlabelled |         | 0     |
 | 519178 | null     | null      | null    | unlabelled |         | 0     |
 | 543019 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 742817 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 745984 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 842995 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 853014 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 883382 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 893745 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 962186 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 968158 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 983129 | null     | null      | null    | unlabelled |         | 0     |
 | 983130 | v1:4     | ethernet1 | 1.1.2.2 | 714430     |         | 640   |
 | 983131 | v1:4     | ethernet1 | 1.1.2.2 | 714431     |         | 640   |
 | 983132 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 983133 | v1:4     | ethernet2 | 1.1.3.4 | 941507     |         | 1280  |
 | 983134 | null     | null      | null    | unlabelled |         | 0     |
 | 983135 | null     | null      | null    | unlabelled |         | 0     |
 | 983136 | null     | null      | null    | unlabelled |         | 0     |
 | 983137 | null     | null      | null    | unlabelled |         | 0     |
 | 983138 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-06-21 19:25:25.780
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 313672  | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 334150  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 344348  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 410971  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 454976  | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 526713  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 551498  | null     | null      | null    | unlabelled |         | 0     |
 | 551499  | v1:6     | ethernet1 | 1236::3 | 519170     |         | 0     |
 | 551500  | v1:6     | ethernet1 | 1236::3 | 519171     |         | 0     |
 | 551501  | v1:6     | ethernet1 | 1236::3 | 519172     |         | 0     |
 | 551502  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 551503  | null     | null      | null    | unlabelled |         | 0     |
 | 551504  | null     | null      | null    | unlabelled |         | 0     |
 | 551505  | null     | null      | null    | unlabelled |         | 0     |
 | 551506  | null     | null      | null    | unlabelled |         | 0     |
 | 551507  | null     | null      | null    | unlabelled |         | 0     |
 | 623442  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 684352  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 941503  | null     | null      | null    | unlabelled |         | 0     |
 | 941504  | v1:4     | ethernet1 | 1.1.3.3 | 983130     |         | 0     |
 | 941505  | v1:4     | ethernet1 | 1.1.3.3 | 983131     |         | 0     |
 | 941506  | v1:4     | ethernet1 | 1.1.3.3 | 983132     |         | 0     |
 | 941507  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 941508  | null     | null      | null    | unlabelled |         | 0     |
 | 941509  | null     | null      | null    | unlabelled |         | 0     |
 | 941510  | null     | null      | null    | unlabelled |         | 0     |
 | 941511  | null     | null      | null    | unlabelled |         | 0     |
 | 941512  | null     | null      | null    | unlabelled |         | 0     |
 | 1011599 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 1042710 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r4#
r4#