Update manual page. Mention IPv6 support, and notice that main

argument isn't actually a node, but a netgraph path.
This commit is contained in:
Gleb Smirnoff 2011-07-05 14:55:17 +00:00
parent 37b425e9eb
commit a1068a7d47
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=223790

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@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd March 23, 2005
.Dd July 5, 2011
.Dt FLOWCTL 8
.Os
.Sh NAME
@ -35,7 +35,7 @@ control utility
.Sh SYNOPSIS
.Nm
.Op Fl d Ar level
.Ar node command
.Ar path command
.Sh DESCRIPTION
The
.Nm
@ -55,11 +55,16 @@ Currently,
.Nm
supports only one command.
.Bl -tag -width ".Cm show"
.It Cm show
.It Cm show Op Cm ipv4|ipv6
This command is the analog of the
.Dq "show ip cache flow"
command of a Cisco router.
It dumps the contents of the flow cache in Cisco-like format.
Specifing either
.Cm ipv4
or
.Cm ipv6
would extract only IPv4 or IPv6 flows respectively.
It has optional parameter
.Cm verbose ,
which is analog of the