Blansh
Technologies
Targeted applications:
Broadband Network System Management
Retail Chain and Warehouse System Management
Manufacturing System Management
Completeness of design and life cycle
List of tasks we have done for your project
Management Server
Partnership opportunity - marketing
Intranet-based Management System Framework documentation (these pages require log-in authorization from Blansh Technologies):
GUI Managed Elements Status Tree
Broadband Network Control Reference Implementation
Broadband Network Control : Modem Simulator
Overview of the Blansh Management Server
This section provides only a global view of the elements of the Blansh Server to see how it fits into the global architecture of the Intranet-based Management System. For simplicity purpose many internal elements are not shown here, but are shown in the Blansh Technologies Server page. A term of the <Interface Request Server> incorporates a server process which performs a list of the scenarios, each one initiated by the received message from the respective interface. Such a Server hosts all the code needed to process the scenarios and persistent data models associated with those scenarios.
Server comprising elements
Web Server primarily serves the Browser Clients requests passing them to the Interface 1 Request Server. Before propagating request further, Web Server works as a second-level gate into the system by verifying eligibility of the user for each request.
Interface 1 Request Server performs scenarios triggered by either Web Server requests ( Manager ) or by requests from the Manager ( Agent Server ).
Interface 2 Request Server performs scenarios triggered by either requests from the Agent ( Manager Server ) or from the managed elements connected to the local subnet.
Database Access Manager provides database service to the Blansh Server. It is using Interface 1 for communication and incapsulates all the details of connecting to the database and encoding/decoding data.
Communications
Internet :
connecting Browser-based client to the Manager Server ( type 2
of the System ) or connecting all the Servers of the system
(type 1).
Protocols : URL, TCP/IP , JAVA Serialization between JAVA Applet objects and Web Server's Servlet
Manager to
Agent communication: JAVA Serialization over TCP/IP
Agent to the
Local subnet ( to the Managed Elements): Blansh Server-based
Agent Server is ready to interface with most of existent legacy
servers and back end equipment due to our proprietary message
modeling technique. Internally it is based on our <simple
types big endian encoding/decoding over TCP/IP> library as
this type works well with most legacy servers and embedded
systems. Message modeling is the Blansh Technologies proprietary
library based on our JAVA classes representing protocol messages
for the managed elements. If needed, our decoding/encoding
library can be updated to add other types of encoding over the
IP network. All these in order to support any application layer
protocols for the managed elements and to reuse our back end
messages supporting libraries.
Connection
to the Database : SQL over TCP/IP
Inter-process
communications : Web Server to Manager uses a JAVA Serialization
over TCP/IP .
