Make dhclient set interface MTU if it was provided.
This version implements MTU setting in dhclient itself before it runs
dhclient-script.
PR: 206721
Submitted by: novel@
Reported by: Jarrod Petz <jlpetz at gmail.com>
Reviewed by: cem, allanjude
Differential Revision: https://reviews.freebsd.org/D5675
- Add new request (IMSG_SEND_PACKET) that will be handled by privileged process.
- Add $FreeBSD$.
Reviewed by: brooks
Sponsored by: The FreeBSD Foundation