K 10
svn:author
V 3
smh
K 8
svn:date
V 27
2014-08-04T16:32:08.601619Z
K 7
svn:log
V 512
Added support for extra ifconfig args to jail ip4.addr & ip6.addr params

This allows for CARP interfaces to be  used in jails e.g.
ip4.addr = "em0|10.10.1.20/32 vhid 1 pass MyPass advskew 100"

Before this change using exec.prestart to configure a CARP address
would result in the wrong MAC being broadcast on startup as jail creates
IP aliases to support ip[4|6].addr before exec.prestart is executed.

PR:		191832
Reviewed by:	jamie
MFC after:	1 week
X-MFC-With:	r269340
Phabric:	D528
Sponsored by:	Multiplay

END