Oracle DBMS_NETWORK_ACL_UTILITY
Version 12.2.0.1

General Information
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Purpose Provides utility functions that facilitate managing network access permissions.
AUTHID DEFINER
Data Types TYPE domain_table IS TABLE OF VARCHAR2(1000);
Dependencies
DBMS_NETWORK_ACL_ADMIN    
Documented Yes
Exceptions
Error Code Reason
ORA-24247 Access Denied
First Available 11.1.0.6
Security Model Owned by SYS with EXECUTE granted to PUBLIC
Source {$ORACLE_HOME}/rdbms/admin/dbmsnacl.sql
Subprograms
 
CONTAINS_HOST
Undocumented dbms_network_acl_utility.contains_host(
host   IN VARCHAR2,
domain IN VARCHAR2)
RETURN NUMBER DETERMINISTIC;
pragma interface(C, contains_host);
set serveroutput on

DECLARE
  x NUMBER;
BEGIN
  x := dbms_network_acl_utility.contains_host('192.168.1.119', 'mlib.org');
  dbms_output.put_line(x);
END;
/
 
DOMAINS
For a given host, return the domains whose ACL assigned will be used to determine if a user has the privilege to access the given host or not. When the IP address of the host is given, return the subnets instead. dbms_network_acl_utility.domains(host IN VARCHAR2)
RETURN domain_table PIPELINED;
SELECT dbms_network_acl_utility.domains('192.168.1.119')
FROM dual;
 
DOMAIN_LEVEL
Return the domain level of the given host name, domain, or subnet dbms_network_acl_utility.domain_level(host IN VARCHAR2)
RETURN NUMBER DETERMINISTIC;
SELECT dbms_network_acl_utility.domain_level('192.168.1.119')
FROM dual;
 
EQUALS_HOST
Undocumented dbms_network_acl_utility.equals_host(
host1 IN VARCHAR2,
host2 IN VARCHAR2)
RETURN NUMBER DETERMINISTIC;
pragma interface(C, equals_host);
set serveroutput on

DECLARE
  x NUMBER;
BEGIN
  x := dbms_network_acl_utility.contains_host('192.168.1.119', '192.168.1.120');
  dbms_output.put_line(x);
END;
/

Related Topics
Built-in Functions
Built-in Packages
DBMS_NETWORK_ACL_ADMIN
UTL_HTTP
UTL_INADDR
UTL_MAIL
UTL_SMTP
UTL_TCP
What's New In 18cR3
What's New In 19cR2

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