'\" te
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.TH DSCPMK 7IPP "Sep 29, 2004"
.SH NAME
dscpmk \- Differentiated Services Code Point Marker
.SH DESCRIPTION
.sp
.LP
The \fBdscpmk\fR marker is an action module that is executed as a result of
classifying or metering packets. It sets a codepoint in the IP header as
defined in \fIRFC-2474: Definition of the Differentiated Services Field (DS
Field) in the IPv4 and IPv6 Headers\fR.
.SH STATISTICS
.sp
.LP
The \fBdscpmk\fR module exports the following statistics available through
\fBkstat\fR:
.sp
.LP
Global statistics:
.sp
.in +2
.nf
module: dscpmk                     instance: <action id>
  name: dscpmk stats               class <action name>
        crtime
        snaptime
        npackets                    <number of packets>
        epackets                    <number of packets in error>
        ipackets                    <number of packets not processed>
        dscp_unchanged              <number of packets with DSCP unchanged>
        dscp_changed                <number of packets with DSCP changed>

Also, for each DSCP the following is exported:
     module: dscpmk                         instance: <action id>
     name: dscpmk_dscp0x<DSCP> value class:  <action name>
     dscp                                   <DSCP value>
     npackets                               <number of packets for this DSCP>
.fi
.in -2

.SH FILES
.sp
.ne 2
.na
\fB\fB/kernel/ipp/sparcv9/dscpmk\fR\fR
.ad
.RS 30n
64-bit module (SPARC only.)
.RE

.SH SEE ALSO
.sp
.LP
\fBipqosconf\fR(1M), \fBdlcosmk\fR(7ipp), \fBflowacct\fR(7ipp),
\fBipqos\fR(7ipp), \fBipgpc\fR(7ipp), \fBtokenmt\fR(7ipp), \fBtswtclmt\fR(7ipp)
.sp
.LP
\fIRFC 2474, Definition of the Differentiated Services Field (DS Field) in the
IPv4 and IPv6 Headers\fR K. Nichols, S. Blake, F. Baker, D. Black \(em The
Internet Society, 1998