Mon Dec  3 21:24:25 JST 2001 keiichi@iij.ad.jp 	* kame/sys/net/if_hif.c, kame/sys/netinet6/mip6* 	- change the movement detection algorithm from prefix infomation 	  based to coa based.  this is more stateless addrconf friendly. 	- fix incorrect ifa_rtrequest setting in hif_ioctl.
Mon Dec  3 21:24:25 JST 2001 keiichi@iij.ad.jp
	* kame/sys/net/if_hif.c, kame/sys/netinet6/mip6*
	- change the movement detection algorithm from prefix infomation
	  based to coa based.  this is more stateless addrconf friendly.
	- fix incorrect ifa_rtrequest setting in hif_ioctl.

MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame