freebsd-dev/sbin/dhclient
Eugene Grosbein 35b930cc2b Make dhclient(8) verify if new MTU (option 26) differs from current one and skip unneeded MTU change.
This check eliminates infinite loop of MTU change / link flap / lease verification / MTU change / link flap etc.
in case of some NIC drivers like em(4) or igb(4).

N.B.: obsolete u_int16_t is used in consistency with the rest of the file.

PR:		229432
Approved by:	mav (mentor)
MFC after:	1 week
2018-07-11 09:41:50 +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 dhclient: build with WARNS=6 2018-06-24 13:23:27 +00:00
clparse.c dhclient: build with WARNS=6 2018-06-24 13:23:27 +00:00
conflex.c dhclient: build with WARNS=6 2018-06-24 13:23:27 +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: recorrect __progname to getprogname() 2018-06-25 01:29:54 +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: build with WARNS=6 2018-06-24 13:23:27 +00:00
dhctoken.h General further adoption of SPDX licensing ID tags. 2017-11-20 19:49:47 +00:00
dispatch.c Make dhclient(8) verify if new MTU (option 26) differs from current one and skip unneeded MTU change. 2018-07-11 09:41:50 +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: build with WARNS=6 2018-06-24 13:23:27 +00:00
Makefile.depend DIRDEPS_BUILD: Update dependencies. 2017-10-31 00:07:04 +00:00
options.c dhclient: build with WARNS=6 2018-06-24 13:23:27 +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: build with WARNS=6 2018-06-24 13:23:27 +00:00
privsep.h dhclient: build with WARNS=6 2018-06-24 13:23:27 +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