Oracle: Viewing settings for DBMS_NETWORK_ACL_ADMIN ACL? How do I view the contents of a network ACL? For example, if I create this ACL, how can I view what settings have been applied to it?

  DBMS_NETWORK_ACL_ADMIN.CREATE_ACL(
     acl =&gt; 'www.xml',
     description =&gt; 'WWW ACL',
     principal =&gt; 'SCOTT',
     is_grant =&gt; true,
     privilege =&gt; 'connect'
  );
In order to see also implicit privileges you can use this query:

SELECT PRINCIPAL, HOST, lower_port, upper_port, acl, 'connect' AS PRIVILEGE, 
    DECODE(DBMS_NETWORK_ACL_ADMIN.CHECK_PRIVILEGE_ACLID(aclid, PRINCIPAL, 'connect'), 1,'GRANTED', 0,'DENIED', NULL) PRIVILEGE_STATUS
FROM DBA_NETWORK_ACLS
    JOIN DBA_NETWORK_ACL_PRIVILEGES USING (ACL, ACLID)  
UNION ALL
SELECT PRINCIPAL, HOST, NULL lower_port, NULL upper_port, acl, 'resolve' AS PRIVILEGE, 
    DECODE(DBMS_NETWORK_ACL_ADMIN.CHECK_PRIVILEGE_ACLID(aclid, PRINCIPAL, 'resolve'), 1,'GRANTED', 0,'DENIED', NULL) PRIVILEGE_STATUS
FROM DBA_NETWORK_ACLS
    JOIN DBA_NETWORK_ACL_PRIVILEGES USING (ACL, ACLID);