1. Export interfaces

Interface		Classification	Comments
==================	==============	========
SUNWvrrpu		Committed	Package for VRRP utility
SUNWvrrpr		Committed	Package for VRRP configuration
LIBVRRP_VERSION		Committed	VRRP API version

/usr/sbin/vrrpadm	Committed	VRRP administration tool
vrrpadm startup		Committed	sub command
vrrpadm shutdown	Committed	sub command
vrrpadm delete		Committed	sub command
vrrpadm create		Uncommitted	sub command
vrrpadm modify		Uncommitted	sub command
vrrpadm show		Volatile	sub command

/usr/sbin/vrrpd		Project Private	VRRP daemon		
/etc/vrrpd.conf		Project Private	VRRP Configuration file

/usr/lib/libvrrp.so		Project Private	VRRP APIs
/usr/include/libvrrp.h		Project Private	Exported header file
/usr/include/libvrrp_impl.h	Project Private	Unexported header file
/usr/include/netinet/vrrp.h	Project Private	VRRP protocol


2. Import interfaces:

Interface	Comments
==============	========
_scf_pg_wait()	To be changed to Contracted Project Private

libscf		Interact with SMF service
libinetutil	For timer queue


3. SMF FMRI:

svc:/network/vrrp:default

4. Sysevent

The system event has the following properties:
   class:      ES_vrrp
   subclass:   ESC_vrrp_state_change
   vendor:     SUNW
   publisher:  vrrpd

An event has three name-value pair attributes:

   vrrp_event_version (integer): “1” for this version.
   vrrp_inst_name (string): the VRRP instance name.
   vrrp_state_change (string): the type of the state transition.