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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"><!--NewPage--><html><head><!-- Generated by javadoc on Tue Jul 04 05:58:19 GMT 2000 --><title>  Class jpcap.IPPacket</title></head><body><a name="_top_"></a><pre><a href="packages.html">All Packages</a>  <a href="tree.html">Class Hierarchy</a>  <a href="Package-jpcap.html">This Package</a>  <a href="jpcap.IPAddress.html#_top_">Previous</a>  <a href="jpcap.IPv6Option.html#_top_">Next</a>  <a href="AllNames.html">Index</a></pre><hr><h1>  Class jpcap.IPPacket</h1><pre>java.lang.Object   |   +----<a href="jpcap.Packet.html#_top_">jpcap.Packet</a>           |           +----jpcap.IPPacket</pre><hr><dl>  <dt> public class <b>IPPacket</b>  <dt> extends <a href="jpcap.Packet.html#_top_">Packet</a></dl>IP???????????????<P> v4/v6???????????????B<p><hr><a name="index"></a><h2>  <img src="images/variable-index.gif" width=207 height=38 alt="Variable Index"></h2><dl>  <dt> <img src="images/magenta-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#d_flag"><b>d_flag</b></a>  <dd>  IP?????? [D]elay ???????? (v4)  <dt> <img src="images/magenta-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#dont_frag"><b>dont_frag</b></a>  <dd>  ??????????? (v4)  <dt> <img src="images/magenta-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#dst_ip"><b>dst_ip</b></a>  <dd>  ???IP????  <dt> <img src="images/magenta-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#flow_label"><b>flow_label</b></a>  <dd>  ?????? (v6)  <dt> <img src="images/magenta-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#hop_limit"><b>hop_limit</b></a>  <dd>  ?????? (?Time To Live) (v4/v6)  <dt> <img src="images/magenta-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#ident"><b>ident</b></a>  <dd>  IDENTIFICATION (v4)  <dt> <img src="images/magenta-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#length"><b>length</b></a>  <dd>  ????? (v4/v6)  <dt> <img src="images/magenta-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#more_frag"><b>more_frag</b></a>  <dd>  ?????????????? (v4)  <dt> <img src="images/magenta-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#offset"><b>offset</b></a>  <dd>  ??????????? (v4)  <dt> <img src="images/magenta-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#options"><b>options</b></a>  <dd>  ???????? (v6)  <dt> <img src="images/magenta-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#priority"><b>priority</b></a>  <dd>  ??????????(???) (v4/v6)  <dt> <img src="images/magenta-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#protocol"><b>protocol</b></a>  <dd>  ?????????? (v4/v6)  <dt> <img src="images/magenta-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#r_flag"><b>r_flag</b></a>  <dd>  IP??????[R]eliability ?????? (v4)  <dt> <img src="images/magenta-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#rsv_frag"><b>rsv_frag</b></a>  <dd>  ??????????? (v4)  <dt> <img src="images/magenta-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#src_ip"><b>src_ip</b></a>  <dd>  ???IP????  <dt> <img src="images/magenta-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#t_flag"><b>t_flag</b></a>  <dd>  IP??????[T]hrough ????????? (v4)  <dt> <img src="images/magenta-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#version"><b>version</b></a>  <dd>  IP?????? (v4/v6)</dl><h2>  <img src="images/constructor-index.gif" width=275 height=38 alt="Constructor Index"></h2><dl>  <dt> <img src="images/yellow-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#IPPacket()"><b>IPPacket</b></a>()  <dd> </dl><h2>  <img src="images/method-index.gif" width=207 height=38 alt="Method Index"></h2><dl>  <dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#setIPv4Parameter(int, boolean, boolean, boolean, boolean, boolean, boolean, int, int, int, int, jpcap.IPAddress, jpcap.IPAddress)"><b>setIPv4Parameter</b></a>(int, boolean, boolean, boolean, boolean, boolean, boolean, int, int, int, int, IPAddress, IPAddress)  <dd>  IPv4???????????????????   <dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#setIPv6Parameter(int, int, int, int, jpcap.IPAddress, jpcap.IPAddress)"><b>setIPv6Parameter</b></a>(int, int, int, int, IPAddress, IPAddress)  <dd>  IPv6???????????????????   <dt> <img src="images/red-ball-small.gif" width=6 height=6 alt=" o ">	<a href="#toString()"><b>toString</b></a>()  <dd>  ??????????????????<P> ?幃(IPv4): src_ip->dst_ip protocol(protocol) priority(priority) [D][T][R] hop(hop_limit) [RF/][DF/][MF] offset(offset) ident(ident)<P> ?幃(IPv6): src_ip->dst_ip protocol(protocol) priority(priority) flowlabel(flow_label) hop(hop_limit)</dl><a name="variables"></a><h2>  <img src="images/variables.gif" width=153 height=38 alt="Variables"></h2><a name="version"><img src="images/magenta-ball.gif" width=12 height=12 alt=" o "></a><b>version</b><pre> public byte version</pre><dl>  <dd> IP?????? (v4/v6)<p></dl><a name="priority"><img src="images/magenta-ball.gif" width=12 height=12 alt=" o "></a><b>priority</b><pre> public byte priority</pre><dl>  <dd> ??????????(???) (v4/v6)<p></dl><a name="d_flag"><img src="images/magenta-ball.gif" width=12 height=12 alt=" o "></a><b>d_flag</b><pre> public boolean d_flag</pre><dl>  <dd> IP?????? [D]elay ???????? (v4)<p></dl><a name="t_flag"><img src="images/magenta-ball.gif" width=12 height=12 alt=" o "></a><b>t_flag</b><pre> public boolean t_flag</pre><dl>  <dd> IP??????[T]hrough ????????? (v4)<p></dl><a name="r_flag"><img src="images/magenta-ball.gif" width=12 height=12 alt=" o "></a><b>r_flag</b><pre> public boolean r_flag</pre><dl>  <dd> IP??????[R]eliability ?????? (v4)<p></dl><a name="length"><img src="images/magenta-ball.gif" width=12 height=12 alt=" o "></a><b>length</b><pre> public short length</pre><dl>  <dd> ????? (v4/v6)<p></dl><a name="rsv_frag"><img src="images/magenta-ball.gif" width=12 height=12 alt=" o "></a><b>rsv_frag</b><pre> public boolean rsv_frag</pre><dl>  <dd> ??????????? (v4)<p></dl><a name="dont_frag"><img src="images/magenta-ball.gif" width=12 height=12 alt=" o "></a><b>dont_frag</b><pre> public boolean dont_frag</pre><dl>  <dd> ??????????? (v4)<p></dl><a name="more_frag"><img src="images/magenta-ball.gif" width=12 height=12 alt=" o "></a><b>more_frag</b><pre> public boolean more_frag</pre><dl>  <dd> ?????????????? (v4)<p></dl><a name="offset"><img src="images/magenta-ball.gif" width=12 height=12 alt=" o "></a><b>offset</b><pre> public short offset</pre><dl>  <dd> ??????????? (v4)<p></dl><a name="hop_limit"><img src="images/magenta-ball.gif" width=12 height=12 alt=" o "></a><b>hop_limit</b><pre> public short hop_limit</pre><dl>  <dd> ?????? (?Time To Live) (v4/v6)<p></dl><a name="protocol"><img src="images/magenta-ball.gif" width=12 height=12 alt=" o "></a><b>protocol</b><pre> public short protocol</pre><dl>  <dd> ?????????? (v4/v6)<p></dl><a name="ident"><img src="images/magenta-ball.gif" width=12 height=12 alt=" o "></a><b>ident</b><pre> public int ident</pre><dl>  <dd> IDENTIFICATION (v4)<p></dl><a name="flow_label"><img src="images/magenta-ball.gif" width=12 height=12 alt=" o "></a><b>flow_label</b><pre> public int flow_label</pre><dl>  <dd> ?????? (v6)<p></dl><a name="src_ip"><img src="images/magenta-ball.gif" width=12 height=12 alt=" o "></a><b>src_ip</b><pre> public <a href="jpcap.IPAddress.html#_top_">IPAddress</a> src_ip</pre><dl>  <dd> ???IP????<p></dl><a name="dst_ip"><img src="images/magenta-ball.gif" width=12 height=12 alt=" o "></a><b>dst_ip</b><pre> public <a href="jpcap.IPAddress.html#_top_">IPAddress</a> dst_ip</pre><dl>  <dd> ???IP????<p></dl><a name="options"><img src="images/magenta-ball.gif" width=12 height=12 alt=" o "></a><b>options</b><pre> public Vector options</pre><dl>  <dd> ???????? (v6)<p></dl><a name="constructors"></a><h2>  <img src="images/constructors.gif" width=231 height=38 alt="Constructors"></h2><a name="IPPacket"></a><a name="IPPacket()"><img src="images/yellow-ball.gif" width=12 height=12 alt=" o "></a><b>IPPacket</b><pre> public IPPacket()</pre><a name="methods"></a><h2>  <img src="images/methods.gif" width=151 height=38 alt="Methods"></h2><a name="setIPv4Parameter(int, boolean, boolean, boolean, boolean, boolean, boolean, int, int, int, int, jpcap.IPAddress, jpcap.IPAddress)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a><a name="setIPv4Parameter"><b>setIPv4Parameter</b></a><pre> public void setIPv4Parameter(int priority,                              boolean d_flag,                              boolean t_flag,                              boolean r_flag,                              boolean rsv_frag,                              boolean dont_frag,                              boolean more_frag,                              int offset,                              int ident,                              int ttl,                              int protocol,                              <a href="jpcap.IPAddress.html#_top_">IPAddress</a> src,                              <a href="jpcap.IPAddress.html#_top_">IPAddress</a> dst)</pre><dl>  <dd> IPv4???????????????????<p>  <dd><dl>    <dt> <b>Parameters:</b>    <dd> priority - ???    <dd> d_flag,t_flag,r_flag - Delay, Through, Realiability???    <dd> rsv_frag - ???????????    <dd> dont_frag - ???????????    <dd> more_frag - ???????????    <dd> offset - ?????    <dd> ident - 幆??    <dd> ttl - Time To Live    <dd> protocol - ??????? (???C??????(eg. TCPPacket)????????????l????????)    <dd> src - ???IP????    <dd> dst - ???IP????  </dl></dd></dl><a name="setIPv6Parameter(int, int, int, int, jpcap.IPAddress, jpcap.IPAddress)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a><a name="setIPv6Parameter"><b>setIPv6Parameter</b></a><pre> public void setIPv6Parameter(int cls,                              int flowlabel,                              int nxt_hdr,                              int hop_limit,                              <a href="jpcap.IPAddress.html#_top_">IPAddress</a> src,                              <a href="jpcap.IPAddress.html#_top_">IPAddress</a> dst)</pre><dl>  <dd> IPv6???????????????????<p>  <dd><dl>    <dt> <b>Parameters:</b>    <dd> class - ???    <dd> flow_label - ??????    <dd> nxt_hdr - ????    <dd> hop_limit - ??????    <dd> src - ???????    <dd> dst - ???????  </dl></dd></dl><a name="toString()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a><a name="toString"><b>toString</b></a><pre> public String toString()</pre><dl>  <dd> ??????????????????<P> ?幃(IPv4): src_ip->dst_ip protocol(protocol) priority(priority) [D][T][R] hop(hop_limit) [RF/][DF/][MF] offset(offset) ident(ident)<P> ?幃(IPv6): src_ip->dst_ip protocol(protocol) priority(priority) flowlabel(flow_label) hop(hop_limit)<p>  <dd><dl>    <dt> <b>Overrides:</b>    <dd> <a href="jpcap.Packet.html#toString()">toString</a> in class <a href="jpcap.Packet.html#_top_">Packet</a>  </dl></dd></dl><hr><pre><a href="packages.html">All Packages</a>  <a href="tree.html">Class Hierarchy</a>  <a href="Package-jpcap.html">This Package</a>  <a href="jpcap.IPAddress.html#_top_">Previous</a>  <a href="jpcap.IPv6Option.html#_top_">Next</a>  <a href="AllNames.html">Index</a></pre></body></html>
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