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<HTML><HEAD><TITLE>flow-send</TITLE><METANAME="GENERATOR"CONTENT="Modular DocBook HTML Stylesheet Version 1.73"></HEAD><BODYCLASS="REFENTRY"BGCOLOR="#FFFFFF"TEXT="#000000"LINK="#0000FF"VLINK="#840084"ALINK="#0000FF"><H1><ANAME="AEN1"><SPANCLASS="APPLICATION">flow-send</SPAN></A></H1><DIVCLASS="REFNAMEDIV"><ANAME="AEN6"></A><H2>Name</H2><SPANCLASS="APPLICATION">flow-send</SPAN> -- Transmit flow data with the NetFlow protocol.</DIV><DIVCLASS="REFSYNOPSISDIV"><ANAME="AEN10"></A><H2>Synopsis</H2><P><BCLASS="COMMAND">flow-send</B> [-h] [-d<TTCLASS="REPLACEABLE"><I> debug_level</I></TT>] [-m<TTCLASS="REPLACEABLE"><I> privacy_mask</I></TT>] [-s] [-x<TTCLASS="REPLACEABLE"><I> xmit_delay</I></TT>] [-V<TTCLASS="REPLACEABLE"><I> pdu_version</I></TT>] {<TTCLASS="REPLACEABLE"><I>localip/remoteip/port</I></TT>}</P></DIV><DIVCLASS="REFSECT1"><ANAME="AEN25"></A><H2>DESCRIPTION</H2><P>The <BCLASS="COMMAND">flow-send</B> utility is used to transmit flows in NetFlowformat to a collector specified by localip/remoteip/port.</P></DIV><DIVCLASS="REFSECT1"><ANAME="AEN29"></A><H2>OPTIONS</H2><P></P><DIVCLASS="VARIABLELIST"><DL><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>-s</DT><DD><P>Enable spoofing of source IP address.</P></DD><DT>-m<TTCLASS="REPLACEABLE"><I> privacy_mask</I></TT></DT><DD><P>Apply <TTCLASS="REPLACEABLE"><I>privacy_mask</I></TT> to the source and destination IPaddress of flows. For example a privacy_mask of 255.255.255.0 would convertflows with source/destination IP addresses 10.1.1.1 and 10.2.2.2 to 10.1.1.0and 10.2.2.0 respectively.</P></DD><DT>-V<TTCLASS="REPLACEABLE"><I> pdu_version</I></TT></DT><DD><P>Use <TTCLASS="REPLACEABLE"><I>pdu_version</I></TT> format when transmitting.<PCLASS="LITERALLAYOUT"> 1 NetFlow version 1 (No sequence numbers, AS, or mask)<br> 5 NetFlow version 5<br> 6 NetFlow version 6 (5+ Encapsulation size)<br> 7 NetFlow version 7 (Catalyst switches)<br> 8.1 NetFlow AS Aggregation<br> 8.2 NetFlow Proto Port Aggregation<br> 8.3 NetFlow Source Prefix Aggregation<br> 8.4 NetFlow Destination Prefix Aggregation<br> 8.5 NetFlow Prefix Aggregation<br> 8.6 NetFlow Destination (Catalyst switches)<br> 8.7 NetFlow Source Destination (Catalyst switches)<br> 8.8 NetFlow Full Flow (Catalyst switches)<br> 8.9 NetFlow ToS AS Aggregation<br> 8.10 NetFlow ToS Proto Port Aggregation<br> 8.11 NetFlow ToS Source Prefix Aggregation<br> 8.12 NetFlow ToS Destination Prefix Aggregation<br> 8.13 NetFlow ToS Prefix Aggregation<br> 8.14 NetFlow ToS Prefix Port Aggregation<br> 1005 Flow-Tools tagged version 5</P></P></DD><DT>-x<TTCLASS="REPLACEABLE"><I> xmit_delay</I></TT></DT><DD><P>Configure a microsecond transmit delay between packets. This may be necessary in some configurations to prevent a transmit buffer overrun.</P></DD></DL></DIV></DIV><DIVCLASS="REFSECT1"><ANAME="AEN63"></A><H2>EXAMPLES</H2><DIVCLASS="INFORMALEXAMPLE"><ANAME="AEN65"></A><P></P><P>Transmit all flows in the directory /flows/krc4 to the collector at 10.0.0.1listening on port 9500.</P><P> <BCLASS="COMMAND">flow-cat /flows/krc4 | flow-send 0/10.0.0.1/9500</B></P><P>Generate a test pattern of version 7 flows and send them to a collector at 10.0.0.1 listening on port 9500.</P><P> <BCLASS="COMMAND">flow-gen -V7 | flow-send 0/10.0.0.1/9500</B></P><P></P></DIV></DIV><DIVCLASS="REFSECT1"><ANAME="AEN72"></A><H2>BUGS</H2><P>It is not currently possible to convert between the aggregated formats (8.x)and the non aggregated formats (1,5,6,7).</P></DIV><DIVCLASS="REFSECT1"><ANAME="AEN75"></A><H2>AUTHOR</H2><P>Mark Fullmer<TTCLASS="EMAIL"><<AHREF="mailto:maf@splintered.net">maf@splintered.net</A>></TT></P></DIV><DIVCLASS="REFSECT1"><ANAME="AEN82"></A><H2>SEE ALSO</H2><P><SPANCLASS="APPLICATION">flow-tools</SPAN>(1)</P></DIV></BODY></HTML>⌨️ 快捷键说明
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