readme_oraclenet.htm

Debian中文参考手册,系统介绍了Debian系统

<A NAME="560188">
<DIV ALIGN="CENTER">
<P>
<TABLE CLASS="Note" BORDER="0" WIDTH="80%" CELLPADDING="0" CELLSPACING="0" dir="ltr" summary="This is a layout table to format a note" title="This is a layout table to format a note">
<TR CLASS="Note"><TD CLASS="Note">
<HR>
<A NAME="560186"></A><FONT FACE="Arial, Helvetica, sans-serif"><STRONG CLASS="NH">Note:</STRONG></FONT>

<A NAME="560187"></A>
<P CLASS="NB">
All domains that are defined by the <CODE>NAMES.DOMAINS</CODE> parameter in the <CODE>names.ora</CODE> file must also be defined in the topology. 
<HR>
</TD>
</TR>


</TABLE>


</DIV>
</A>
  </UL>
<A NAME="561020"></A>
<P CLASS="BP">
Oracle Net Services tools do not currently support topology modification. However, topology definitions can be modified manually by editing the topology checkpoint files, according to the rules described in <CODE><A HREF="http://metalink.oracle.com/cgi-bin/cr/getfile_cr.cgi?283548">http://metalink.oracle.com/cgi-bin/cr.cgi?283548</a></CODE>. Using existing topology files as a template, you can set up an Oracle Names LDAP Proxy server to support any region structure allowed for a given DIT.
</P>

<A NAME="561024"></A>
<!--TOC=h1-"561024"-->
<H2 CLASS="H1"><FONT FACE="Arial, Helvetica, sans-serif" COLOR="#330099">5&#32; TRCROUTE UTILITY</FONT></H2>


<!--/TOC=h1-->
<A NAME="560205"></A>
<P CLASS="BP">
The TRCROUTE utility for UNIX operating systems enables administrators to discover what Oracle Net Services route a connection takes from a client to a database server. If there is an address list containing <CODE>SOURCE_ROUTE=on</CODE>, as is the case with Oracle Connection Manager where there is more than one hop to the database server, this utility does not work.
</P>
<A NAME="560206"></A>
<P CLASS="BP">
[Reference Bug 2147202]
</P>

<A NAME="560208"></A>
<!--TOC=h1-"560208"-->
<H2 CLASS="H1"><FONT FACE="Arial, Helvetica, sans-serif" COLOR="#330099">6&#32; ORACLE NET CONFIGURATION ASSISTANT AND ORACLE NET MANAGER </FONT></H2>


<!--/TOC=h1-->

<A NAME="560210"></A>
<!--TOC=h2-"560210"-->
<H3 CLASS="H2"><FONT FACE="Arial, Helvetica, sans-serif" COLOR="#330099">6.1&#32; Oracle Net Configuration Assistant</FONT></H3>
<!--/TOC=h2-->

<UL CLASS="LB1">

<LI CLASS="LB1" TYPE="DISC"><A NAME="560211"></A>A root Oracle Context (<CODE>dn:cn=OracleContext</CODE>) is created by default with the current release of Oracle Internet Directory. Because directory naming support in Oracle8<EM CLASS="Italic">i</EM> release 8.1.7 and 8.1.6 does not support an Oracle Context at the root of the directory, release 8.1.7 and 8.1.6 clients will take an exception during directory usage configuration with the Net8 Configuration Assistant. 
<P>

<A NAME="560212"></A>
<P CLASS="BP1">
To configure directory usage for release 8.1.7 and 8.1.6 clients:
</P>

<OL CLASS="LN2" TYPE="1">

<LI CLASS="LN2" TYPE="1" VALUE="1"><A NAME="560213"></A>Configure directory usage with Oracle Net Configuration Assistant from a release 9.2 Oracle home.
<P>

<LI CLASS="LN2" TYPE="1" VALUE="2"><A NAME="560214"></A>Copy the created <CODE>ldap.ora</CODE> file to the release 8.1.7 and 8.1.6 clients. 
<P>

<A NAME="560215"></A>
<P CLASS="BP2">
<CODE>ldap.ora</CODE> resides in <CODE>$ORACLE_HOME/network/admin</CODE> on UNIX, and <EM><CODE>ORACLE_HOME</CODE></EM><CODE>\network\admin</CODE> directory on Windows operating systems.
</P>

<A NAME="561226"></A>
<P CLASS="BP2">
[Reference Bugs 1777306 and1784971]
</P>

<A NAME="561234">
<DIV ALIGN="CENTER">
<P>
<TABLE CLASS="NoteAlso" BORDER="0" WIDTH="80%" CELLPADDING="0" CELLSPACING="0" dir="ltr" summary="This is a layout table to format a note" title="This is a layout table to format a note">
<TR CLASS="NoteAlso"><TD CLASS="NoteAlso">
<A NAME="561229"></A><FONT FACE="Arial, Helvetica, sans-serif"><STRONG CLASS="NH">See Also:</STRONG></FONT>

<A NAME="561233"></A>
<P CLASS="NB">
<A HREF="README_OracleNet.htm#560164">"DIRECTORY NAMING"</a>
</TD>
</TR>

</TABLE>


</DIV>

</A>
 
</OL>
</UL>
<A NAME="561238"></A>
<P CLASS="BP">

</P>

<UL CLASS="LB1">

<LI CLASS="LB1" TYPE="DISC"><A NAME="561235"></A>The <STRONG CLASS="Bold">Create additional or upgrade existing Oracle Context</STRONG> option in the Directory Usage Configuration page does not upgrade enterprise roles or domain entries set up with a release 8.1 Oracle Context. In this case, you must create a new Oracle Context and re-create the security information. 
<P>
  
<A NAME="560233">
<DIV ALIGN="CENTER">
<P>
<TABLE CLASS="NoteAlso" BORDER="0" WIDTH="80%" CELLPADDING="0" CELLSPACING="0" dir="ltr" summary="This is a layout table to format a note" title="This is a layout table to format a note">
<TR CLASS="NoteAlso"><TD CLASS="NoteAlso">
<A NAME="560231"></A><FONT FACE="Arial, Helvetica, sans-serif"><STRONG CLASS="NH">See Also:</STRONG></FONT>

<A NAME="560232"></A>
<P CLASS="NB">
<EM CLASS="Italic">Oracle Advanced Security Administrator's Guide</EM>
</TD>
</TR>

</TABLE>


</DIV>

</A>
  </UL>
<A NAME="561239"></A>
<P CLASS="BP">

</P>

<UL CLASS="LB1">

<LI CLASS="LB1" TYPE="DISC"><A NAME="560234"></A>If you delete a listener's configuration, it is not possible to administer the listener. Therefore, ensure that the listener is stopped prior to deleting it's configuration.
<P>
</UL>

<A NAME="560235"></A>
<!--TOC=h2-"560235"-->
<H3 CLASS="H2"><FONT FACE="Arial, Helvetica, sans-serif" COLOR="#330099">6.2&#32; Oracle Net Manager</FONT></H3>
<!--/TOC=h2-->

<UL CLASS="LB1">

<LI CLASS="LB1" TYPE="DISC"><A NAME="560236"></A>When configuring directory usage configuration, it is not possible to specify directory entries that use multibyte characters. 
<P>

<A NAME="560237"></A>
<P CLASS="BP1">
[Reference Bug 1102675]
</P>

<LI CLASS="LB1" TYPE="DISC"><A NAME="560238"></A>Oracle Net Manager does not display all entries stored in a <CODE>tnsnames.ora</CODE> file or in an LDAP-compliant directory server. A net service name must contain a complete connect descriptor, including description, protocol address, and connect data information. 
<P>

<A NAME="560239"></A>
<P CLASS="BP1">
The following example shows a net service name called <CODE>sales</CODE> that contains a protocol address and connection information to a database named <CODE>sales.us.acme.com</CODE>. 
</P>

<A NAME="560240"></A>
<P CLASS="BP1">
This information displays in Oracle Net Manager.
</P>
   
<PRE CLASS="CE1">
<A NAME="560241"></A>sales= 
<A NAME="560242"></A>(DESCRIPTION= 
<A NAME="560243"></A>  (ADDRESS=(PROTOCOL=tcp)(HOST=sales-server)(PORT=1521))
<A NAME="560244"></A>  (CONNECT_DATA=
<A NAME="560245"></A>    (SERVICE_NAME=sales.us.acme.com)))
<A NAME="560246"></A>
</PRE>
   
<A NAME="560247"></A>
<P CLASS="BP1">
Some entries created by Database Configuration Assistant contain only address information. The following example shows an entry that is not a net service name, but rather a named address. 
</P>

<A NAME="560248"></A>
<P CLASS="BP1">
The named address of <CODE>listener1</CODE> only contains listener protocol address information. This named address does not display in Oracle Net Manager, but can still be used to resolve <CODE>listener1</CODE> to a list of protocol addresses. Named addresses are used mainly to identify nondefault local listeners or remote listeners. 
</P>
   
<PRE CLASS="CE1">
<A NAME="560249"></A>listener1= 
<A NAME="560250"></A> (ADDRESS_LIST=
<A NAME="560251"></A>   (ADDRESS=(PROTOCOL=tcp)(HOST=sales1-server)(PORT=1521))
<A NAME="560252"></A>   (ADDRESS=(PROTOCOL=tcp)(HOST=sales2-server)(PORT=1521)))
</PRE>
  
<A NAME="561240">
<DIV ALIGN="CENTER">
<P>
<TABLE CLASS="NoteAlso" BORDER="0" WIDTH="80%" CELLPADDING="0" CELLSPACING="0" dir="ltr" summary="This is a layout table to format a note" title="This is a layout table to format a note">
<TR CLASS="NoteAlso"><TD CLASS="NoteAlso">
<A NAME="560256"></A><FONT FACE="Arial, Helvetica, sans-serif"><STRONG CLASS="NH">See Also:</STRONG></FONT>

<A NAME="560257"></A>
<P CLASS="NB">
Chapter 12, "Configuring and Administering the Listener," in the <EM CLASS="Italic">Oracle9i Net Services Administrator's Guide</EM> for further information about configuring a listener that uses a nondefault address.
</TD>
</TR>

</TABLE>


</DIV>

</A>
 </UL>
<A NAME="561243"></A>
<P CLASS="BP">

</P>

<UL CLASS="LB1">

<LI CLASS="LB1" TYPE="DISC"><A NAME="560259"></A>If you delete a listener's configuration, it is not possible to administer the listener. Therefore, ensure that the listener is stopped prior to deleting it's configuration.
<P>
</UL>

<A NAME="561037"></A>
<!--TOC=h1-"561037"-->
<H2 CLASS="H1"><FONT FACE="Arial, Helvetica, sans-serif" COLOR="#330099">7&#32; DOCUMENTATION ERRATA FOR ORACLE CONNECTION MANAGER</FONT></H2>


<!--/TOC=h1-->
<A NAME="561038"></A>
<P CLASS="BP">
This section describes documentation errata for Oracle Connection Manager:
</P>

<UL CLASS="LB1">

<LI CLASS="LB1" TYPE="DISC"><A NAME="561039"></A>The <CODE>TRACE_TIMESTAMP</CODE> parameter adds a time stamp in the form of <EM><CODE>dd</CODE></EM><CODE>-</CODE><EM><CODE>mon</CODE></EM><CODE>-</CODE><EM><CODE>yyyy</CODE></EM><CODE> </CODE><EM><CODE>hh</CODE></EM><CODE>:</CODE><EM><CODE>mi</CODE></EM><CODE>:</CODE><EM><CODE>ss</CODE></EM><CODE>:</CODE><EM><CODE>mil</CODE></EM> to trace events in the <CODE>cman_</CODE><EM><CODE>pid</CODE></EM><CODE>.trc</CODE> file on UNIX or the <CODE>cman</CODE><EM><CODE>pid</CODE></EM><CODE>.trc</CODE> on Windows NT. This parameter does not impact events in the <CODE>cmadmin_</CODE><EM><CODE>pid</CODE></EM><CODE>.trc</CODE> file on UNIX or the <CODE>cmadmin</CODE><EM><CODE>pid</CODE></EM><CODE>.trc</CODE> file on Windows NT, as is documented in both the <EM CLASS="Italic">Oracle9i Net Services Administrator's Guide</EM> and the <EM CLASS="Italic">Oracle9i Net Services Reference Guide</EM>.
<P>

<LI CLASS="LB1" TYPE="DISC"><A NAME="561040"></A>The parameter to enable tracing in the <CODE>cman.ora</CODE> file is documented as <CODE>TRACE_LEVEL</CODE> in Chapter 17, "Troubleshooting Oracle Net Services," of the <EM CLASS="Italic">Oracle9i Net Services Administrator's Guide</EM>. The correct parameter name is <CODE>TRACING</CODE>. A value of <CODE>yes</CODE> enables tracing for the CMGW and CMADMIN processes. The CMGW process creates a trace file called <CODE>cman_</CODE><EM><CODE>pid</CODE></EM><CODE>.trc</CODE>, and the CMADMIN process creates a trace file called <CODE>cmadm_</CODE><EM><CODE>pid</CODE></EM><CODE>.trc</CODE>. A value of <CODE>no</CODE> disables tracing.
<P>

<LI CLASS="LB1" TYPE="DISC"><A NAME="561041"></A>The <CODE>SET TRACE_LEVEL</CODE> and <CODE>SET TRACE_DIRECTORY</CODE> commands for the Oracle Connection Manager Control utility have not been implemented, as described in Chapter 17, "Troubleshooting Oracle Net Services," of the <EM CLASS="Italic">Oracle9i Net Services Administrator's Guide</EM>. 
<P>
</UL>

<A NAME="560297"></A>
<!--TOC=h1-"560297"-->
<H2 CLASS="H1"><FONT FACE="Arial, Helvetica, sans-serif" COLOR="#330099">8&#32; NEW FEATURES AND OBSOLESCENCE</FONT></H2>


<!--/TOC=h1-->
<A NAME="560298"></A>
<P CLASS="BP">
The "What's New" section of <EM CLASS="Italic">Oracle9i Net Services Administrator's Guide</EM> describes new features of Oracle Net Services and provides pointers to additional information. It also describes features no longer supported. 
</P>
<A NAME="560299"></A>
<P CLASS="BP">
Appendix B, "Commands and Parameters Not Supported in This Release," of the <EM CLASS="Italic">Oracle9i Net Services Administrator's Guide </EM>provides detailed information about the control utility and networking parameters no longer supported. 
</P>






<!-- Start Footer -->
</DIV>

<DIV CLASS="OUTD">
<HR>



<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%">
<TR>
<TD VALIGN="BOTTOM" WIDTH="33%">
<TABLE CELLSPACING="0" CELLPADDING="0">
<TR>



    
</TR>
</TABLE>
</TD>
<TD ALIGN="CENTER" WIDTH="34%">
<A HREF="../dcommon/html/cpyr.htm"><IMG SRC="../dcommon/gifs/oracle.gif" ALT="Oracle" BORDER="0"><BR>
<FONT SIZE="-2">Copyright &copy; 2001&#044; 2002 Oracle Corporation.</FONT></A>
<BR>
<FONT SIZE="-2">All Rights Reserved.</FONT>
</TD>
<TD VALIGN="BOTTOM" ALIGN="RIGHT" WIDTH="33%"> 
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="144">
<TR>



<TD ALIGN="CENTER" VALIGN="TOP" WIDTH="25%"></TD>
<TD ALIGN="CENTER" VALIGN="TOP" WIDTH="25%"></TD>
<TD ALIGN="CENTER" VALIGN="TOP" WIDTH="25%"></TD>
<TD ALIGN="CENTER" VALIGN="TOP" WIDTH="25%"></TD>





</TR>
</TABLE>
</TD>
</TR>
</TABLE>
  
</DIV>

</BODY>
</HTML>