* kame/racoon: Enabled passive mode.  Racoon never initiate IKE session if passive mode is defined in the configuration file.
* kame/racoon:
Enabled passive mode.  Racoon never initiate IKE session
if passive mode is defined in the configuration file.

* sys/netkey/key.c:
Fixed to get a SA to be used when of SADB_ADD, SADB_UPDATE
and SADB_GETSPI. In the case of add, update and getspi, "reqid"
must to be take care when of looking for a SA.

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