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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><TITLE>IPUtils (Project JXTA J2SE)</TITLE><META NAME="keywords" CONTENT="net.jxta.impl.endpoint.IPUtils class"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="IPUtils (Project JXTA J2SE)";}</SCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT 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VALIGN="top" ROWSPAN=3><EM><a href='http://www.jxta.org' target='_blank'>Project JXTA</a></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../net/jxta/impl/endpoint/EndpointServiceInterface.html" title="class in net.jxta.impl.endpoint"><B>PREV CLASS</B></A> <A HREF="../../../../net/jxta/impl/endpoint/JxtaMessageMessageElement.html" title="class in net.jxta.impl.endpoint"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="IPUtils.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: <A HREF="#field_detail">FIELD</A> | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">net.jxta.impl.endpoint</FONT><BR>Class IPUtils</H2><PRE>java.lang.Object <IMG SRC="../../../../resources/inherit.gif" ALT="extended by"><B>net.jxta.impl.endpoint.IPUtils</B></PRE><HR><DL><DT>public final class <B>IPUtils</B><DT>extends java.lang.Object</DL><P>Utility methods for use by IP based transports.<P><P><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.net.InetAddress</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/impl/endpoint/IPUtils.html#ANYADDRESS">ANYADDRESS</A></B></CODE><BR> Constant which works as the IP "Any Address" value</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.net.InetAddress</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/impl/endpoint/IPUtils.html#ANYADDRESSV4">ANYADDRESSV4</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.net.InetAddress</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/impl/endpoint/IPUtils.html#ANYADDRESSV6">ANYADDRESSV6</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>(package private) static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/impl/endpoint/IPUtils.html#IPV4ANYADDRESS">IPV4ANYADDRESS</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>(package private) static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/impl/endpoint/IPUtils.html#IPV4LOOPBACK">IPV4LOOPBACK</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>(package private) static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/impl/endpoint/IPUtils.html#IPV6ANYADDRESS">IPV6ANYADDRESS</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>(package private) static java.lang.String</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/impl/endpoint/IPUtils.html#IPV6LOOPBACK">IPV6LOOPBACK</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.net.InetAddress</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/impl/endpoint/IPUtils.html#LOOPBACK">LOOPBACK</A></B></CODE><BR> Constant which works as the IP "Local Loopback" value;</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.net.InetAddress</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/impl/endpoint/IPUtils.html#LOOPBACKV4">LOOPBACKV4</A></B></CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.net.InetAddress</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/impl/endpoint/IPUtils.html#LOOPBACKV6">LOOPBACKV6</A></B></CODE><BR> </TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.net.Socket</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/impl/endpoint/IPUtils.html#connectToFrom(java.net.InetAddress, int, java.net.InetAddress, int, int)">connectToFrom</A></B>(java.net.InetAddress inetAddress, int port, java.net.InetAddress usingInterface, int localPort, int timeout)</CODE><BR> Create a client socket with the JDK1.4 method connect().</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.util.Iterator</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../net/jxta/impl/endpoint/IPUtils.html#getAllLocalAddresses()">getAllLocalAddresses</A></B>()</CODE><BR> Provide an iterator which returns all of the local InetAddresses for this host.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.Object</B></TD>
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