Ping Identity servers do not explicitly perform numeric IP address-to-hostname lookups. For more information about how address masks are configured in the server, review the following information for each server:

  • ACI dns: Bind rules under Managing Access Control (PingDirectory Server and PingDirectoryProxy Servers)
  • ds-auth-allowed-address: Adding Operational Attributes that Restrict Authentication (PingDirectory Server)
  • Connection criteria: Restricting Server Access Based on Client IP Address (PingDirectory Server and PingDirectoryProxy Servers)
  • Connection handlers: Restrict server access using Connection Handlers (Configuration Reference Guide for all PingData servers)