Error message

User warning: The following module has moved within the file system: ldap_user. In order to fix this, clear caches or put the module back in its original location. For more information, see the documentation page. in _drupal_trigger_error_with_delayed_logging() (line 1181 of /usr/local/stow/drupal-7.91/lib/drupal-7.91/includes/bootstrap.inc).

difference between PROT_OTHER and PROT_ANY

Assuming protocol of a packet is not one of the following: UDP, TCP, ICMP, 
in which case it will be OTHER? in which case it will be ANY
 Do we need to DROP the packet if the protocol is not one of the following:  UDP, TCP, ICMP? 
If the protocol is ANY or OTHER, do we need to ACCEPT the packet or to DROP it?
If so, what will be the reason of dropping the packet?
 
Thanks

No need to answer. GOT IT !  =)