flow-gen.1

netflow,抓包

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.TH "\fBflow-gen\fP" "1"
.SH "NAME"
\fBflow-gen\fP \(em Generate test flows
.SH "SYNOPSIS"
.PP
\fBflow-gen\fP [-h]  [-b\fI big\fP|\fIlittle\fP]  [-d\fI debug_level\fP]  [-n\fI count\fP]  [-V\fI version\fP]  [-z\fI z_level\fP] 
.SH "DESCRIPTION"
.PP
The \fBflow-gen\fP utility generates a test pattern of
flows in any of the currently supported export versions typically for
debugging purposes\&.
.SH "OPTIONS"
.IP "-b\fI big\fP|\fIlittle\fP" 10
Byte order of output\&.
.IP "-d\fI debug_level\fP" 10
Enable debugging\&.
.IP "-h" 10
Display help\&.
.IP "-n\fI count\fP" 10
Generate count flows\&.  Default 1000\&.
.IP "-V\fI version\fP" 10
Generate version type exports\&.  Supported versions are:
.PP
.nf
    1    NetFlow version 1 (No sequence numbers, AS, or mask)
    5    NetFlow version 5
    6    NetFlow version 6 (5+ Encapsulation size)
    7    NetFlow version 7 (Catalyst switches)
    8\&.1  NetFlow AS Aggregation
    8\&.2  NetFlow Proto Port Aggregation
    8\&.3  NetFlow Source Prefix Aggregation
    8\&.4  NetFlow Destination Prefix Aggregation
    8\&.5  NetFlow Prefix Aggregation
    8\&.6  NetFlow Destination (Catalyst switches)
    8\&.7  NetFlow Source Destination (Catalyst switches)
    8\&.8  NetFlow Full Flow (Catalyst switches)
    8\&.9  NetFlow ToS AS Aggregation
    8\&.10 NetFlow ToS Proto Port Aggregation
    8\&.11 NetFlow ToS Source Prefix Aggregation
    8\&.12 NetFlow ToS Destination Prefix Aggregation
    8\&.13 NetFlow ToS Prefix Aggregation
    8\&.14 NetFlow ToS Prefix Port Aggregation
    1005 Flow-Tools tagged version 5
.fi
.IP "-z\fI z_level\fP" 10
Configure compression level to \fI z_level\fP\&.  0 is
disabled (no compression), 9 is highest compression\&.
.SH "EXAMPLES"
.PP
Generate a test pattern of 1000 version 5 flows and send them in
the Cisco NetFlow packet format to 10\&.0\&.0\&.1 port 9500\&.
.PP
  \fBflow-gen -V5 | flow-send 0/10\&.0\&.0\&.1/9500\fP
.SH "BUGS"
.PP
The test pattern may change between releases\&.
.SH "AUTHOR"
.PP
Mark Fullmer maf@splintered\&.net
.SH "SEE ALSO"
.PP
\fBflow-tools\fP(1)
...\" created by instant / docbook-to-man, Sat 08 Jun 2002, 23:41