1.3.5.3.7 MAC_CONNECTION_TYPE Enum

typedef enum {
	MAC_CONNECTION_TYPE_INVALID         = 0,
	MAC_CONNECTION_TYPE_IPV4_AR         = 1,
	MAC_CONNECTION_TYPE_IPV4_UNICAST    = 2,
	MAC_CONNECTION_TYPE_CL_432          = 3,
	MAC_CONNECTION_TYPE_MNGT            = 4,
	MAC_CONNECTION_TYPE_IPV6_AR         = 5,
	MAC_CONNECTION_TYPE_IPV6_UNICAST    = 6,
} MAC_CONNECTION_TYPE;