here is the lib:
r1#
r1#
r1#show mpls forw
r1#show mpls forw
2024-10-17 02:09:06.038
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 139631 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 308496 | v1:6     | ethernet1 | 1234::2 | 3          |         | 0     |
 | 321018 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 535089 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 593853 | null     | null      | null    | unlabelled |         | 0     |
 | 593854 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 593855 | v1:4     | ethernet1 | 1.1.1.2 | 967742     |         | 0     |
 | 593856 | v1:4     | ethernet1 | 1.1.1.2 | 967743     |         | 0     |
 | 593857 | v1:4     | ethernet1 | 1.1.1.2 | 967744     |         | 0     |
 | 593858 | null     | null      | null    | unlabelled |         | 0     |
 | 593859 | null     | null      | null    | unlabelled |         | 0     |
 | 593860 | null     | null      | null    | unlabelled |         | 0     |
 | 593861 | null     | null      | null    | unlabelled |         | 0     |
 | 593862 | null     | null      | null    | unlabelled |         | 0     |
 | 807976 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 845808 | null     | null      | null    | unlabelled |         | 0     |
 | 845809 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 845810 | v1:6     | ethernet1 | 1234::2 | 574972     |         | 0     |
 | 845811 | v1:6     | ethernet1 | 1234::2 | 574973     |         | 0     |
 | 845812 | v1:6     | ethernet1 | 1234::2 | 574974     |         | 0     |
 | 845813 | null     | null      | null    | unlabelled |         | 0     |
 | 845814 | null     | null      | null    | unlabelled |         | 0     |
 | 845815 | null     | null      | null    | unlabelled |         | 0     |
 | 845816 | null     | null      | null    | unlabelled |         | 0     |
 | 845817 | null     | null      | null    | unlabelled |         | 0     |
 | 884508 | v1:4     | ethernet1 | 1.1.1.2 | 3          |         | 0     |
 | 920459 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 944331 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 951567 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 966979 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r1#
r1#
here is the lib:
r2#
r2#
r2#show mpls forw
r2#show mpls forw
2024-10-17 02:09:06.139
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 74017  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 173790 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 183115 | v1:4     | ethernet2 | 1.1.2.3 | 3          |         | 0     |
 | 294270 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 360838 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 430796 | v1:6     | ethernet1 | 1234::1 | 3          |         | 0     |
 | 436848 | v1:6     | ethernet2 | 1235::3 | 3          |         | 0     |
 | 502236 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 574970 | null     | null      | null    | unlabelled |         | 0     |
 | 574971 | v1:6     | ethernet1 | 1234::1 | 845809     |         | 1280  |
 | 574972 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 574973 | v1:6     | ethernet2 | 1235::3 | 327138     |         | 640   |
 | 574974 | v1:6     | ethernet2 | 1235::3 | 327139     |         | 640   |
 | 574975 | null     | null      | null    | unlabelled |         | 0     |
 | 574976 | null     | null      | null    | unlabelled |         | 0     |
 | 574977 | null     | null      | null    | unlabelled |         | 0     |
 | 574978 | null     | null      | null    | unlabelled |         | 0     |
 | 574979 | null     | null      | null    | unlabelled |         | 0     |
 | 598009 | v1:4     | ethernet1 | 1.1.1.1 | 3          |         | 0     |
 | 774615 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 902629 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 952598 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 967740 | null     | null      | null    | unlabelled |         | 0     |
 | 967741 | v1:4     | ethernet1 | 1.1.1.1 | 593854     |         | 1280  |
 | 967742 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 967743 | v1:4     | ethernet2 | 1.1.2.3 | 72648      |         | 640   |
 | 967744 | v1:4     | ethernet2 | 1.1.2.3 | 72649      |         | 640   |
 | 967745 | null     | null      | null    | unlabelled |         | 0     |
 | 967746 | null     | null      | null    | unlabelled |         | 0     |
 | 967747 | null     | null      | null    | unlabelled |         | 0     |
 | 967748 | null     | null      | null    | unlabelled |         | 0     |
 | 967749 | null     | null      | null    | unlabelled |         | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r2#
r2#
here is the lib:
r3#
r3#
r3#show mpls forw
r3#show mpls forw
2024-10-17 02:09:06.261
 |~~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label   | vrf      | iface     | hop     | label      | targets | bytes |
 |---------|----------|-----------|---------|------------|---------|-------|
 | 72645   | null     | null      | null    | unlabelled |         | 0     |
 | 72646   | v1:4     | ethernet1 | 1.1.2.2 | 967741     |         | 640   |
 | 72647   | v1:4     | ethernet1 | 1.1.2.2 | 967742     |         | 640   |
 | 72648   | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 72649   | v1:4     | ethernet2 | 1.1.3.4 | 645650     |         | 1280  |
 | 72650   | null     | null      | null    | unlabelled |         | 0     |
 | 72651   | null     | null      | null    | unlabelled |         | 0     |
 | 72652   | null     | null      | null    | unlabelled |         | 0     |
 | 72653   | null     | null      | null    | unlabelled |         | 0     |
 | 72654   | null     | null      | null    | unlabelled |         | 0     |
 | 119702  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 151505  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 174521  | v1:4     | ethernet2 | 1.1.3.4 | 3          |         | 0     |
 | 207227  | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 242469  | v1:6     | ethernet1 | 1235::2 | 3          |         | 0     |
 | 327135  | null     | null      | null    | unlabelled |         | 0     |
 | 327136  | v1:6     | ethernet1 | 1235::2 | 574971     |         | 640   |
 | 327137  | v1:6     | ethernet1 | 1235::2 | 574972     |         | 640   |
 | 327138  | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 327139  | v1:6     | ethernet2 | 1236::4 | 710392     |         | 1280  |
 | 327140  | null     | null      | null    | unlabelled |         | 0     |
 | 327141  | null     | null      | null    | unlabelled |         | 0     |
 | 327142  | null     | null      | null    | unlabelled |         | 0     |
 | 327143  | null     | null      | null    | unlabelled |         | 0     |
 | 327144  | null     | null      | null    | unlabelled |         | 0     |
 | 503796  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 512586  | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 782769  | v1:6     | ethernet2 | 1236::4 | 3          |         | 0     |
 | 830306  | v1:4     | ethernet1 | 1.1.2.2 | 3          |         | 0     |
 | 916436  | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 991353  | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 1042276 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |_________|__________|___________|_________|____________|_________|_______|
r3#
r3#
here is the lib:
r4#
r4#
r4#show mpls forw
r4#show mpls forw
2024-10-17 02:09:06.336
 |~~~~~~~~|~~~~~~~~~~|~~~~~~~~~~~|~~~~~~~~~|~~~~~~~~~~~~|~~~~~~~~~|~~~~~~~|
 | label  | vrf      | iface     | hop     | label      | targets | bytes |
 |--------|----------|-----------|---------|------------|---------|-------|
 | 8786   | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 118831 | v1:4     | ethernet1 | 1.1.3.3 | 3          |         | 0     |
 | 203596 | v1:4     | null      | null    | unlabelled | local   | 0     |
 | 256746 | v1:6     | ethernet1 | 1236::3 | 3          |         | 0     |
 | 287954 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 342759 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 483090 | v1:6     | null      | null    | unlabelled | local   | 0     |
 | 517055 | tester:4 | null      | null    | unlabelled | local   | 0     |
 | 645646 | null     | null      | null    | unlabelled |         | 0     |
 | 645647 | v1:4     | ethernet1 | 1.1.3.3 | 72646      |         | 0     |
 | 645648 | v1:4     | ethernet1 | 1.1.3.3 | 72647      |         | 0     |
 | 645649 | v1:4     | ethernet1 | 1.1.3.3 | 72648      |         | 0     |
 | 645650 | v1:4     | null      | null    | unlabelled | local   | 1920  |
 | 645651 | null     | null      | null    | unlabelled |         | 0     |
 | 645652 | null     | null      | null    | unlabelled |         | 0     |
 | 645653 | null     | null      | null    | unlabelled |         | 0     |
 | 645654 | null     | null      | null    | unlabelled |         | 0     |
 | 645655 | null     | null      | null    | unlabelled |         | 0     |
 | 710388 | null     | null      | null    | unlabelled |         | 0     |
 | 710389 | v1:6     | ethernet1 | 1236::3 | 327136     |         | 0     |
 | 710390 | v1:6     | ethernet1 | 1236::3 | 327137     |         | 0     |
 | 710391 | v1:6     | ethernet1 | 1236::3 | 327138     |         | 0     |
 | 710392 | v1:6     | null      | null    | unlabelled | local   | 1920  |
 | 710393 | null     | null      | null    | unlabelled |         | 0     |
 | 710394 | null     | null      | null    | unlabelled |         | 0     |
 | 710395 | null     | null      | null    | unlabelled |         | 0     |
 | 710396 | null     | null      | null    | unlabelled |         | 0     |
 | 710397 | null     | null      | null    | unlabelled |         | 0     |
 | 849208 | tester:6 | null      | null    | unlabelled | local   | 0     |
 | 863869 | tester:6 | null      | null    | unlabelled | local   | 0     |
 |________|__________|___________|_________|____________|_________|_______|
r4#
r4#