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Document one-lease-per-client.

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Ted Lemon 1999-07-07 16:15:02 +00:00
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server/dhcpd.conf.5
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@ -1048,6 +1048,22 @@ example, the Microsoft DHCP client is known not to have this problem,
as are the OpenTransport and ISC DHCP clients.
.PP
.B The
.I one-lease-per-client
.B statement
.PP
\fBone-lease-per-client\fR \fIflag\fR\fB;\fR
.PP
If this flag is enabled, whenever a client sends a DHCPREQUEST for a
particular lease, the server will automatically free any other leases
the client holds. This presumes that when the client sends a
DHCPREQUEST, it has forgotten any lease not mentioned in the
DHCPREQUEST - i.e., the client has only a single network interface
.I and
it does not remember leases it's holding on networks to which it is
not currently attached. Neither of these assumptions are guaranteed
or provable, so we urge caution in the use of this statement.
.PP
.B The
.I use-lease-addr-for-default-route
.B statement
.PP