.BI \-g \ relay
.\" mockup relay
Set the giaddr field of all packets to the \fIrelay\fR IP address
-simulating a relay agent. This is for testing pruposes only and
+simulating a relay agent. This is for testing purposes only and
should not be expected to work in any consistent or useful way.
.TP
.BI \-i
Use a DUID with DHCPv4 clients. If no DUID is available in the
lease file one will be constructed and saved. The DUID will be
-used to contstuct a RFC4361 style client id that will be included
+used to construct a RFC4361 style client id that will be included
in the client's messages. This client id can be overridden by
setting a client id in the configuration file. Overridding the
client id in this fashion is discouraged.
requesting an address), or it creates an identifier based on the
link-layer address plus a timestamp (DUID-LLT) if it is running in
stateful mode (without \fB\-S\fR, requesting an address). When DHCPv4
-is configued to use a DUID using \fB\-i\fR option the default is to use
+is configured to use a DUID using \fB\-i\fR option the default is to use
a DUID-LLT. \fB\-D\fR
overrides these default, with a value of either \fILL\fR or \fILLT\fR.
.TP