[v4_2] Clean up DDNS description

Remove the text about use-host-decl-names within DDNS.
This appears to have been correct when describing the
ad-hoc DDNS option but not the interim or standard
options.  In the future we may choose to enhance
the latter two but for now we shouldn't claim we do
 things we don't.

diff --git a/server/dhcpd.conf.5 b/server/dhcpd.conf.5
index e639db6e5b8850d68f2ad04d892ce11b3305fdae..23bca36f0c442b7ff20abfad6056d1b27bb86fff 100644 (file)
--- a/server/dhcpd.conf.5
+++ b/server/dhcpd.conf.5
@@ -1237,20 +1237,16 @@ name in the \fBfqdn\fR option, the server uses only the leftmost part of the
 domain name - in the example above, "jschmoe" instead of
 "jschmoe.radish.org".
 .PP
+If the defaults for choosing the host name are not appropriate
+you can write your own statement to set the ddns-hostname variable
+as you wish.
+.PP
 Further, if the \fIignore client-updates;\fR directive is used, then
 the server will in addition send a response in the DHCP packet, using
 the FQDN Option, that implies to the client that it should perform its
 own updates if it chooses to do so.  With \fIdeny client-updates;\fR, a
 response is sent which indicates the client may not perform updates.
 .PP
-Also, if the
-.I use-host-decl-names
-configuration option is enabled, then the host declaration's
-.I hostname
-will be used in place of the
-.I hostname
-option, and the same rules will apply as described above.
-.PP
 The other difference between the ad-hoc scheme and the interim
 scheme is that with the interim scheme, a method is used that
 allows more than one DHCP server to update the DNS database without