here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2023-07-26 20:56:25.638
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 123229 | null     | null      | null    | unlabelled |         | 0     |
 | 123230 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 123231 | v1:6     | ethernet1 | 1234::2 | 574570     |         | 0     |
 | 123232 | v1:6     | ethernet1 | 1234::2 | 574571     |         | 0     |
 | 123233 | v1:6     | ethernet1 | 1234::2 | 574572     |         | 0     |
 | 123234 | null     | null      | null    | unlabelled |         | 0     |
 | 123235 | null     | null      | null    | unlabelled |         | 0     |
 | 123236 | null     | null      | null    | unlabelled |         | 0     |
 | 123237 | null     | null      | null    | unlabelled |         | 0     |
 | 123238 | null     | null      | null    | unlabelled |         | 0     |
 | 155976 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 205784 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 301656 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 386226 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 439903 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 446128 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 458177 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 538728 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 540429 | null     | null      | null    | unlabelled |         | 0     |
 | 540430 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 540431 | v1:4     | ethernet1 | 1.1.1.2 | 621912     |         | 0     |
 | 540432 | v1:4     | ethernet1 | 1.1.1.2 | 621913     |         | 0     |
 | 540433 | v1:4     | ethernet1 | 1.1.1.2 | 621914     |         | 0     |
 | 540434 | null     | null      | null    | unlabelled |         | 0     |
 | 540435 | null     | null      | null    | unlabelled |         | 0     |
 | 540436 | null     | null      | null    | unlabelled |         | 0     |
 | 540437 | null     | null      | null    | unlabelled |         | 0     |
 | 540438 | null     | null      | null    | unlabelled |         | 0     |
 | 925623 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 973683 | v1:6     | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2023-07-26 20:56:25.739
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 106153  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 180344  | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 255528  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 287967  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 418705  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 440076  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 536334  | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 574568  | null     | null      | null    | unlabelled |         | 0     |
 | 574569  | v1:6     | ethernet1 | 1234::1 | 123230     |         | 1280  |
 | 574570  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 574571  | v1:6     | ethernet2 | 1235::3 | 936960     |         | 640   |
 | 574572  | v1:6     | ethernet2 | 1235::3 | 936961     |         | 640   |
 | 574573  | null     | null      | null    | unlabelled |         | 0     |
 | 574574  | null     | null      | null    | unlabelled |         | 0     |
 | 574575  | null     | null      | null    | unlabelled |         | 0     |
 | 574576  | null     | null      | null    | unlabelled |         | 0     |
 | 574577  | null     | null      | null    | unlabelled |         | 0     |
 | 591772  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 621910  | null     | null      | null    | unlabelled |         | 0     |
 | 621911  | v1:4     | ethernet1 | 1.1.1.1 | 540430     |         | 1280  |
 | 621912  | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 621913  | v1:4     | ethernet2 | 1.1.2.3 | 957770     |         | 640   |
 | 621914  | v1:4     | ethernet2 | 1.1.2.3 | 957771     |         | 640   |
 | 621915  | null     | null      | null    | unlabelled |         | 0     |
 | 621916  | null     | null      | null    | unlabelled |         | 0     |
 | 621917  | null     | null      | null    | unlabelled |         | 0     |
 | 621918  | null     | null      | null    | unlabelled |         | 0     |
 | 621919  | null     | null      | null    | unlabelled |         | 0     |
 | 677216  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 800076  | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 913093  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 1002320 | 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
2023-07-26 20:56:25.840
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 97118  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 252975 | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 343672 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 391594 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 419658 | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 443565 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 705982 | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 731061 | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 794899 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 863146 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 925977 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 936957 | null     | null      | null    | unlabelled |         | 0     |
 | 936958 | v1:6     | ethernet1 | 1235::2 | 574569     |         | 640   |
 | 936959 | v1:6     | ethernet1 | 1235::2 | 574570     |         | 640   |
 | 936960 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 936961 | v1:6     | ethernet2 | 1236::4 | 992147     |         | 1280  |
 | 936962 | null     | null      | null    | unlabelled |         | 0     |
 | 936963 | null     | null      | null    | unlabelled |         | 0     |
 | 936964 | null     | null      | null    | unlabelled |         | 0     |
 | 936965 | null     | null      | null    | unlabelled |         | 0     |
 | 936966 | null     | null      | null    | unlabelled |         | 0     |
 | 956668 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 957767 | null     | null      | null    | unlabelled |         | 0     |
 | 957768 | v1:4     | ethernet1 | 1.1.2.2 | 621911     |         | 640   |
 | 957769 | v1:4     | ethernet1 | 1.1.2.2 | 621912     |         | 640   |
 | 957770 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 957771 | v1:4     | ethernet2 | 1.1.3.4 | 459642     |         | 1280  |
 | 957772 | null     | null      | null    | unlabelled |         | 0     |
 | 957773 | null     | null      | null    | unlabelled |         | 0     |
 | 957774 | null     | null      | null    | unlabelled |         | 0     |
 | 957775 | null     | null      | null    | unlabelled |         | 0     |
 | 957776 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2023-07-26 20:56:25.940
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 150600 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 323096 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 379233 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 459638 | null     | null      | null    | unlabelled |         | 0     |
 | 459639 | v1:4     | ethernet1 | 1.1.3.3 | 957768     |         | 0     |
 | 459640 | v1:4     | ethernet1 | 1.1.3.3 | 957769     |         | 0     |
 | 459641 | v1:4     | ethernet1 | 1.1.3.3 | 957770     |         | 0     |
 | 459642 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 459643 | null     | null      | null    | unlabelled |         | 0     |
 | 459644 | null     | null      | null    | unlabelled |         | 0     |
 | 459645 | null     | null      | null    | unlabelled |         | 0     |
 | 459646 | null     | null      | null    | unlabelled |         | 0     |
 | 459647 | null     | null      | null    | unlabelled |         | 0     |
 | 465905 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 495172 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 517523 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 556852 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 565075 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 726322 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 726843 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 992143 | null     | null      | null    | unlabelled |         | 0     |
 | 992144 | v1:6     | ethernet1 | 1236::3 | 936958     |         | 0     |
 | 992145 | v1:6     | ethernet1 | 1236::3 | 936959     |         | 0     |
 | 992146 | v1:6     | ethernet1 | 1236::3 | 936960     |         | 0     |
 | 992147 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 992148 | null     | null      | null    | unlabelled |         | 0     |
 | 992149 | null     | null      | null    | unlabelled |         | 0     |
 | 992150 | null     | null      | null    | unlabelled |         | 0     |
 | 992151 | null     | null      | null    | unlabelled |         | 0     |
 | 992152 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#