freebsd-dev/sbin/dhclient
Conrad Meyer f93497fe64 dhclient(8): allow to supersede interface-mtu option
In some cases broken DHCP servers might send invalid MTU value, so allow to
use 'supersede' in dhclient.conf to override this. When superseded value is
0, MTU value is not updated at all.

PR:		206721
Submitted by:	novel@
Reported by:	<jimp AT pfsense.org>
MFC after:	37 minutes (if you care about 11, please MFC to 11.2)
Relnotes:	yes (potentially surprising behavior change w/ broken dhcpd mtu)
Differential Revision:	https://reviews.freebsd.org/D15484
2018-05-31 19:36:24 +00:00
..
tests dhclient: raise WARNS to 4 2018-02-21 21:13:08 +00:00
alloc.c General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
bpf.c General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
clparse.c dhclient: raise WARNS to 4 2018-02-21 21:13:08 +00:00
conflex.c dhclient: raise WARNS to 4 2018-02-21 21:13:08 +00:00
convert.c General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
dhclient-script
dhclient-script.8 use .Mt to mark up email addresses consistently (part1) 2014-06-20 09:40:43 +00:00
dhclient.8 use .Mt to mark up email addresses consistently (part1) 2014-06-20 09:40:43 +00:00
dhclient.c dhclient(8): allow to supersede interface-mtu option 2018-05-31 19:36:24 +00:00
dhclient.conf
dhclient.conf.5 dhclient(8): allow to supersede interface-mtu option 2018-05-31 19:36:24 +00:00
dhclient.leases.5 mdoc: improvements to SEE ALSO. 2014-12-27 08:22:58 +00:00
dhcp-options.5 use .Mt to mark up email addresses consistently (part1) 2014-06-20 09:40:43 +00:00
dhcp.h General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
dhcpd.h dhclient: raise WARNS to 4 2018-02-21 21:13:08 +00:00
dhctoken.h General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
dispatch.c dhclient: raise WARNS to 4 2018-02-21 21:13:08 +00:00
errwarn.c dhclient: raise WARNS to 4 2018-02-21 21:13:08 +00:00
hash.c dhclient: raise WARNS to 4 2018-02-21 21:13:08 +00:00
inet.c dhclient(8): raise WARNS to 3 2017-12-14 15:41:32 +00:00
Makefile dhclient: raise WARNS to 4 2018-02-21 21:13:08 +00:00
Makefile.depend DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
options.c dhclient: raise WARNS to 4 2018-02-21 21:13:08 +00:00
packet.c dhclient(8): raise WARNS to 3 2017-12-14 15:41:32 +00:00
parse.c dhclient(8): add missing include 2018-01-12 04:26:40 +00:00
privsep.c dhclient: raise WARNS to 4 2018-02-21 21:13:08 +00:00
privsep.h dhclient: raise WARNS to 4 2018-02-21 21:13:08 +00:00
tables.c dhclient: raise WARNS to 4 2018-02-21 21:13:08 +00:00
tree.c dhclient(8): raise WARNS to 3 2017-12-14 15:41:32 +00:00
tree.h dhclient: raise WARNS to 4 2018-02-21 21:13:08 +00:00