flow-gen.html

来自「netflow,抓包」· HTML 代码 · 共 270 行

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<HTML><HEAD><TITLE>flow-gen</TITLE><METANAME="GENERATOR"CONTENT="Modular DocBook HTML Stylesheet Version 1.71"></HEAD><BODYCLASS="REFENTRY"BGCOLOR="#FFFFFF"TEXT="#000000"LINK="#0000FF"VLINK="#840084"ALINK="#0000FF"><H1><ANAME="AEN1"><SPANCLASS="APPLICATION">flow-gen</SPAN></A></H1><DIVCLASS="REFNAMEDIV"><ANAME="AEN6"></A><H2>Name</H2><SPANCLASS="APPLICATION">flow-gen</SPAN>&nbsp;--&nbsp;Generate test flows</DIV><DIVCLASS="REFSYNOPSISDIV"><ANAME="AEN10"></A><H2>Synopsis</H2><P><BCLASS="COMMAND">flow-gen</B>  [-h] [-b<TTCLASS="REPLACEABLE"><I> big</I></TT>|<TTCLASS="REPLACEABLE"><I>little</I></TT>] [-d<TTCLASS="REPLACEABLE"><I> debug_level</I></TT>] [-n<TTCLASS="REPLACEABLE"><I> count</I></TT>] [-V<TTCLASS="REPLACEABLE"><I> version</I></TT>] [-z<TTCLASS="REPLACEABLE"><I> z_level</I></TT>]</P></DIV><DIVCLASS="REFSECT1"><ANAME="AEN25"></A><H2>DESCRIPTION</H2><P>The <BCLASS="COMMAND">flow-gen</B> utility generates a test pattern offlows in any of the currently supported export versions typically fordebugging purposes.</P></DIV><DIVCLASS="REFSECT1"><ANAME="AEN29"></A><H2>OPTIONS</H2><P></P><DIVCLASS="VARIABLELIST"><DL><DT>-b<TTCLASS="REPLACEABLE"><I> big</I></TT>|<TTCLASS="REPLACEABLE"><I>little</I></TT></DT><DD><P>Byte order of output.</P></DD><DT>-d<TTCLASS="REPLACEABLE"><I> debug_level</I></TT></DT><DD><P>Enable debugging.</P></DD><DT>-h</DT><DD><P>Display help.</P></DD><DT>-n<TTCLASS="REPLACEABLE"><I> count</I></TT></DT><DD><P>Generate count flows.  Default 1000.</P></DD><DT>-V<TTCLASS="REPLACEABLE"><I> version</I></TT></DT><DD><P>Generate version type exports.  Supported versions are:<PCLASS="LITERALLAYOUT">&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;&nbsp;&nbsp;&nbsp;NetFlow&nbsp;version&nbsp;1&nbsp;(No&nbsp;sequence&nbsp;numbers,&nbsp;AS,&nbsp;or&nbsp;mask)<br>&nbsp;&nbsp;&nbsp;&nbsp;5&nbsp;&nbsp;&nbsp;&nbsp;NetFlow&nbsp;version&nbsp;5<br>&nbsp;&nbsp;&nbsp;&nbsp;6&nbsp;&nbsp;&nbsp;&nbsp;NetFlow&nbsp;version&nbsp;6&nbsp;(5+&nbsp;Encapsulation&nbsp;size)<br>&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp;&nbsp;&nbsp;&nbsp;NetFlow&nbsp;version&nbsp;7&nbsp;(Catalyst&nbsp;switches)<br>&nbsp;&nbsp;&nbsp;&nbsp;8.1&nbsp;&nbsp;NetFlow&nbsp;AS&nbsp;Aggregation<br>&nbsp;&nbsp;&nbsp;&nbsp;8.2&nbsp;&nbsp;NetFlow&nbsp;Proto&nbsp;Port&nbsp;Aggregation<br>&nbsp;&nbsp;&nbsp;&nbsp;8.3&nbsp;&nbsp;NetFlow&nbsp;Source&nbsp;Prefix&nbsp;Aggregation<br>&nbsp;&nbsp;&nbsp;&nbsp;8.4&nbsp;&nbsp;NetFlow&nbsp;Destination&nbsp;Prefix&nbsp;Aggregation<br>&nbsp;&nbsp;&nbsp;&nbsp;8.5&nbsp;&nbsp;NetFlow&nbsp;Prefix&nbsp;Aggregation<br>&nbsp;&nbsp;&nbsp;&nbsp;8.6&nbsp;&nbsp;NetFlow&nbsp;Destination&nbsp;(Catalyst&nbsp;switches)<br>&nbsp;&nbsp;&nbsp;&nbsp;8.7&nbsp;&nbsp;NetFlow&nbsp;Source&nbsp;Destination&nbsp;(Catalyst&nbsp;switches)<br>&nbsp;&nbsp;&nbsp;&nbsp;8.8&nbsp;&nbsp;NetFlow&nbsp;Full&nbsp;Flow&nbsp;(Catalyst&nbsp;switches)<br>&nbsp;&nbsp;&nbsp;&nbsp;8.9&nbsp;&nbsp;NetFlow&nbsp;ToS&nbsp;AS&nbsp;Aggregation<br>&nbsp;&nbsp;&nbsp;&nbsp;8.10&nbsp;NetFlow&nbsp;ToS&nbsp;Proto&nbsp;Port&nbsp;Aggregation<br>&nbsp;&nbsp;&nbsp;&nbsp;8.11&nbsp;NetFlow&nbsp;ToS&nbsp;Source&nbsp;Prefix&nbsp;Aggregation<br>&nbsp;&nbsp;&nbsp;&nbsp;8.12&nbsp;NetFlow&nbsp;ToS&nbsp;Destination&nbsp;Prefix&nbsp;Aggregation<br>&nbsp;&nbsp;&nbsp;&nbsp;8.13&nbsp;NetFlow&nbsp;ToS&nbsp;Prefix&nbsp;Aggregation<br>&nbsp;&nbsp;&nbsp;&nbsp;8.14&nbsp;NetFlow&nbsp;ToS&nbsp;Prefix&nbsp;Port&nbsp;Aggregation<br>&nbsp;&nbsp;&nbsp;&nbsp;1005&nbsp;Flow-Tools&nbsp;tagged&nbsp;version&nbsp;5</P></P></DD><DT>-z<TTCLASS="REPLACEABLE"><I> z_level</I></TT></DT><DD><P>Configure compression level to <TTCLASS="REPLACEABLE"><I> z_level</I></TT>.  0 isdisabled (no compression), 9 is highest compression.</P></DD></DL></DIV></DIV><DIVCLASS="REFSECT1"><ANAME="AEN64"></A><H2>EXAMPLES</H2><DIVCLASS="INFORMALEXAMPLE"><ANAME="AEN66"></A><P></P><P>Generate a test pattern of 1000 version 5 flows and send them inthe Cisco NetFlow packet format to 10.0.0.1 port 9500.</P><P>  <BCLASS="COMMAND">flow-gen -V5 | flow-send 0/10.0.0.1/9500</B></P><P></P></DIV></DIV><DIVCLASS="REFSECT1"><ANAME="AEN70"></A><H2>BUGS</H2><P>The test pattern may change between releases.</P></DIV><DIVCLASS="REFSECT1"><ANAME="AEN73"></A><H2>AUTHOR</H2><P>Mark Fullmer<TTCLASS="EMAIL">&#60;<AHREF="mailto:maf@splintered.net">maf@splintered.net</A>&#62;</TT></P></DIV><DIVCLASS="REFSECT1"><ANAME="AEN80"></A><H2>SEE ALSO</H2><P><SPANCLASS="APPLICATION">flow-tools</SPAN>(1)</P></DIV></BODY></HTML>

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