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Diffstat (limited to 'sbin/dhclient/dhclient.leases.5')
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diff --git a/sbin/dhclient/dhclient.leases.5 b/sbin/dhclient/dhclient.leases.5 deleted file mode 100644 index 782f71f3ad0..00000000000 --- a/sbin/dhclient/dhclient.leases.5 +++ /dev/null @@ -1,170 +0,0 @@ -.\" $OpenBSD: dhclient.leases.5,v 1.14 2017/12/18 14:17:58 krw Exp $ -.\" -.\" Copyright (c) 1997 The Internet Software Consortium. -.\" All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. Neither the name of The Internet Software Consortium nor the names -.\" of its contributors may be used to endorse or promote products derived -.\" from this software without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE INTERNET SOFTWARE CONSORTIUM AND -.\" CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, -.\" INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -.\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -.\" DISCLAIMED. IN NO EVENT SHALL THE INTERNET SOFTWARE CONSORTIUM OR -.\" CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -.\" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -.\" LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF -.\" USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -.\" ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, -.\" OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT -.\" OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.\" This software has been written for the Internet Software Consortium -.\" by Ted Lemon <mellon@fugue.com> in cooperation with Vixie -.\" Enterprises. To learn more about the Internet Software Consortium, -.\" see ``http://www.isc.org/isc''. To learn more about Vixie -.\" Enterprises, see ``http://www.vix.com''. -.\" -.Dd $Mdocdate: December 18 2017 $ -.Dt DHCLIENT.LEASES 5 -.Os -.Sh NAME -.Nm dhclient.leases -.Nd DHCP client lease database -.Sh DESCRIPTION -.Xr dhclient 8 -keeps a persistent database of leases that it has acquired that are still -valid. -The database is a free-form ASCII file containing one valid declaration -per lease. -The file is written as a log, so the last declaration is the most recent -lease obtained. -.Pp -The lease file is named -.Pa /var/db/dhclient.leases . Ns Aq Ar IFNAME , -where -.Qq IFNAME -represents the network interface -.Xr dhclient 8 -acquired the lease on. -For example, if -.Xr dhclient 8 -is configured for the em0 network device, -the lease file will be named -.Pa /var/db/dhclient.leases.em0 , -.Pp -A lease statement has the format -.Pp -.D1 Ic lease No { Ar lease-declaration ; ... ; No } -.Pp -Where -.Ar lease\-declaration -is one of: -.Pp -.Bl -tag -width Ds -compact -.It Ic bootp -The lease was acquired using the -BOOTP protocol rather than the DHCP protocol. -.Pp -.It Ic epoch -The -.Xr time 3 -when the lease was obtained. -This value is used to convert the values of the DHCP options -.Ic dhcp-lease-time , -.Ic dhcp-renewal-time , -and -.Ic dhcp-rebinding-time -to times. -A value of 0 will cause -.Ic epoch -to be set to the current time when -.Nm -is processed. -.Pp -.It Ic expire Ar date -.It Ic rebind Ar date -.It Ic renew Ar date -.Ic expire -is when -.Xr dhclient 8 -will no longer use the lease to configure the interface. -.Ic rebind -is when -.Xr dhclient 8 -will begin trying to renew the lease with broadcasts to any server. -.Ic renew -is when -.Xr dhclient 8 -will begin trying to renew the lease with unicasts to the originating server. -.Pp -Dates are specified in accordance with the -.Xr strptime 3 -format: -.Pp -.D1 %w %Y/%m/%d \&%T UTC -.Pp -For example: -.Pp -.Dl renew 1 2017/10/16 14:03:49 UTC -.Pp -.Ic expire , -.Ic rebind , -.Ic renew -are just comments that are ignored when processing -.Nm . -The values used by -.Xr dhclient 8 -are always recalculated based on -.Ic epoch -when -.Nm -is processed. -.Pp -.It Ic filename Qq Ar string -The boot filename. -.Pp -.It Ic fixed-address Ar ip-address -The IPv4 address of the lease. -This is required for all lease statements. -The IPv4 address is specified as a dotted quad (e.g. 12.34.56.78). -.Pp -.It Ic next-server Ar ip-address -The IPv4 address of the boot server. -The IPv4 address is specified as a dotted quad (e.g. 12.34.56.78). -.Pp -.It Ic option Ar option option-value -The value of -.Ar option . -DHCP options are described in -.Xr dhcp-options 5 . -.Pp -.It Ic server-name Qq Ar string -The name of the boot server. -.Pp -.It Ic ssid Qq Ar string -The SSID to which the lease applies. -.El -.Sh FILES -.Bl -tag -width "/var/db/dhclient.leases.IFNAME " -.It Pa /var/db/dhclient.leases . Ns Aq Ar IFNAME -Persistent database of leases for -.Aq Ar IFNAME . -.El -.Sh SEE ALSO -.Xr dhclient.conf 5 , -.Xr dhcp-options 5 , -.Xr dhcpd.conf 5 , -.Xr dhclient 8 , -.Xr dhcpd 8 |