5868 Make checks in inet_matchaddr() more robust Reviewed by: Dan McDonald <danmcd@omniti.com> Reviewed by: Igor Kozhukhov <ikozhukhov@gmail.com> Reviewed by: Marcel Telka <marcel@telka.sk> Approved by: Robert Mustacchi <rm@joyent.com>

5866 "wrong authentication" messages with root=@0.0.0.0/0 set, result in loss of client access Reviewed by: Marcel Telka <marcel.telka@nexenta.com> Approved by: Robert Mustacchi <rm@joyent.com>

877 share_nfs cannot share to IPv6 subnets 1554 SMB has no concept of IPv6 host access lists 1592 NFS access checks shouldn't fail if client address can't be resolved Reviewed by: Gordon Ross <gordon.w.ross@gmail.com> Reviewed by: Dan McDonald <danmcd@nexenta.com> Approved by: Richard Lowe <richlowe@richlowe.net>