Why am I seeing -1 Can't contact LDAP server showing up in my EZproxy messages file

Symptom
Resolution
  1. Contact the local IT department and provide them the EZproxy server IP address and have it unblocked for the LDAP server
  2. This block may be at an institution firewall or at the local computer, the error message will include the server EZproxy is trying to contact.
 
Page ID
41225