Commit 902f67a3 authored by Shawn Routhier's avatar Shawn Routhier
Browse files

[v4_1_esv] Tidy up the options descriptions

correct the types for some options

add associated-ip and client-last-transaction-time for lease query
parent 0fd338c5
.\" $Id: dhcp-options.5,v 1.43.8.4 2010/07/13 20:57:18 dhankins Exp $
.\"
.\" Copyright (c) 2012-2013 by Internet Systems Consortium, Inc. ("ISC")
.\" Copyright (c) 2012-2014 by Internet Systems Consortium, Inc. ("ISC")
.\" Copyright (c) 2004-2010 by Internet Systems Consortium, Inc. ("ISC")
.\" Copyright (c) 1996-2003 by Internet Software Consortium
.\"
......@@ -168,6 +168,16 @@ some subnets of the directly connected network may have smaller MTUs.
This option specifies the timeout in seconds for ARP cache entries.
.RE
.PP
.B option \fBassociated-ip\fR \fIip-address\fR [\fB,\fR
\fIip-address\fR... ]\fB;\fR
.RS 0.25i
.PP
This option is part of lease query. It is used to
return all of the IP addresses associated with a given DHCP client.
.PP
This option is not user configurable.
.RE
.PP
.B option \fBbcms-controller-address\fR \fIip-address\fR [\fB,\fR
\fIip-address\fR... ]\fB;\fR
.RS 0.25i
......@@ -208,6 +218,17 @@ subnet. Legal values for broadcast addresses are specified in
section 3.2.1.3 of STD 3 (RFC1122).
.RE
.PP
.B option \fBclient-last-transaction-time\fR \fIuint32\fR\fB;\fR
.RS 0.25i
.PP
This option is part of lease query. It allows the
receiver to determine the time of the most recent access by the
client. The value is a duration in seconds from when the client
last communicated with the DHCP server.
.PP
This option is not user configurable.
.RE
.PP
.B option \fBcookie-servers\fR \fIip-address\fR [\fB,\fR \fIip-address\fR...
]\fB;\fR
.RS 0.25i
......@@ -339,8 +360,8 @@ This option is not user configurable.
.PP
.RE
.PP
.B option \fBdhcp-parameter-request-list\fR \fIuint16\fR [\fB,\fR
\fIuint16\fR... ]\fB;\fR
.B option \fBdhcp-parameter-request-list\fR \fIuint8\fR [\fB,\fR
\fIuint8\fR... ]\fB;\fR
.RS 0.25i
.PP
This option, when sent by the client, specifies which options the
......@@ -937,7 +958,7 @@ assigned will override the subnet mask specified in the subnet
declaration.
.RE
.PP
.B option \fBsubnet-selection\fR \fIstring\fR\fB;\fR
.B option \fBsubnet-selection\fR \fIip-address\fR\fB;\fR
.RS 0.25i
.PP
Sent by the client if an address is required in a subnet other than the one
......@@ -1651,7 +1672,7 @@ have some vendor-specific structure (similar to VSIO), but we have chosen
to treat this option as an opaque field.
.RE
.PP
.B option \fBdhcp6.subscriber-id\fR\fB;\fR
.B option \fBdhcp6.subscriber-id\fR \fIstring\fR\fB;\fR
.RS 0.25i
.PP
The \fBsubscriber-id\fR option is an opaque field provided by the relay agent,
......
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