[clearview-dev] /export/ws/clearview/clearview: merge with Erik's db_credp changes

[sebastien....@sun.com]

Author:    Sebastien Roy <Sebastien.Roy at Sun.COM>
Changeset: 8813:e52217c8a91b
Comments:
merge with Erik's db_credp changes

Files:
usr/src/uts/common/inet/iptun/iptun.c usr/src/uts/common/inet/iptun/iptun_impl.h