Table of Contents Table of Contents Title and Copyright Information My Oracle Support What's New in This Guide 1 Introduction 1.1 Locate Product Release Software on the Oracle Software Delivery Cloud Site 2 Feature Description 2.1 Overview 2.2 ENUM MP 2.3 ENUM Application 2.4 BIND9 3 ENUM Queries Handling 3.1 ENUM Query Screening 3.2 ENUM Query Validation 3.3 vENUM Response for Enum Queries 3.3.1 UDR Lookup Flow 3.3.2 NAPTR ENUM Query Flow 3.3.3 NS ENUM Query Flow 3.3.4 CNAME ENUM Query Flow 3.3.5 Default ENUM Profile 3.4 UDR Connection with vENUM MP 3.5 Load balancing for ENUM Queries 3.6 Congestion Manager for Enum Queries 3.7 Flow Control for ENUM queries 4 Non-ENUM or DNS Query Handling 4.1 Zone Configuration 4.1.1 Master Zone Type 4.1.2 Slave Zone Type 4.1.3 Forward Zone Type 4.1.4 ENUM Zone Type 4.1.5 Static-Stub Zone Type 4.1.6 named.ca file 4.2 DNS Record Configuration 4.2.1 NAPTR Record 4.2.2 NS Record 4.2.3 A Record 4.2.4 AAAA Record 4.2.5 CNAME Record 4.2.6 SRV Record 4.2.7 PTR Record 5 Security Firewall 5.1 Firewall Configuration 6 Feature Configurations 6.1 Configurations 6.1.1 Configuring ENUM for UDR 6.1.2 UDR Redundancy 6.2 MMI Managed Objects for ENUM Support 6.3 GUI Configurations for ENUM Support 6.3.1 ENUM ACLs 6.3.2 ENUM Options 6.3.3 DNS Connection 6.3.4 DNS Zone Config 6.3.5 DNS Records 6.3.6 DNS Server Options 6.4 Bulk Import or Export 6.5 Alarms and Measurements 7 Troubleshooting