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author | Shawn Routhier <sar@isc.org> | 2014-06-13 22:54:48 -0700 |
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committer | Shawn Routhier <sar@isc.org> | 2014-06-13 22:54:48 -0700 |
commit | 9668744baaf760810cfe309313fb10087407d084 (patch) | |
tree | a6437a39eb5edd7960a7fa7fd9691e4bcf5caa0d /common | |
parent | 7fffbde16ad1a8d587a1af2f8ac16bf6517667f3 (diff) | |
download | isc-dhcp-9668744baaf760810cfe309313fb10087407d084.tar.gz |
[master] Tidy up the options descriptions
correct the types for some options
add associated-ip and client-last-transaction-time for lease query
Diffstat (limited to 'common')
-rw-r--r-- | common/dhcp-options.5 | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/common/dhcp-options.5 b/common/dhcp-options.5 index 72aa51fd..9b3be1dc 100644 --- a/common/dhcp-options.5 +++ b/common/dhcp-options.5 @@ -177,6 +177,16 @@ 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 @@ -230,6 +240,17 @@ The addresses are listed in preference order. This option is included based on RFC 5417. .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 @@ -361,8 +382,8 @@ 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 @@ -1026,7 +1047,7 @@ 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 @@ -1771,7 +1792,7 @@ 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, |