SNMP MIB Browser Software Development Kit for Visual Studio ASP .NET VB for Windows
ActiveSocket is a Network Communication component for Windows Developers. It runs on any 32 bit and 64 bit Windows Platform, incl. Windows 7, Windows 2008, Windows 2003, Windows 2000, Windows Vista and Windows XP.It features many IP protocols, incl.: SSH (Secure Shell), RSH (Remote Shell), HTTP(s), FTP, ICMP Ping, NTP, SNMP v1/v2c (Get,GetNext,Set), SNMP MIB translation, SNMP Trap Sender, SNMP Trap Receiver, Telnet, DNS, TCP, UDP, IP-to-Country, Wake-On-LAN and more. Samples are included many popular development platforms, incl. Visual C# .NET, Visual Basic .NET, ASP .NET, Visual Basic, Visual C/C++, ASP, Java, Javascript, PHP, Borland Delphi, Borland C++ Builder, ColdFusion.
SNMP MIB Browsing can be well integrated into ASP .NET environments. This document describes how ActiveSocket's SNMP MIB Browser can be integrated into ASP .NET projects.
A management information base (MIB) is a database used to manage the devices in a communications network. The database is hierarchical (tree-structured) and entries are addressed through object identifiers (OID's). A MIB should contain information on these commands and on the target objects (controllable entities or potential sources of status information) with a view to tuning the network transport to the current needs. Each type of object in a MIB database has a name, a syntax, and an encoding. The name is represented uniquely as an OID. An OID is an administratively assigned name. The administrative policies used for assigning names are discussed later in this memo.
Use ActiveSocket's 'SnmpMibBrowser' object to load a MIB database into memory and iterate over all objects and view all properties.
Prerequisites
You must install and configre Internet Information Services (IIS) before using the ActiveSocket Toolkit with ASP .NET If you don't have IIS installed, use the following steps:
- From the Control Panel, click 'Add/Remove Programs'. Select the 'Add/Remove Windows Components' icon from the left pane, then select 'Application Server' and click on 'Details'. You can now select both 'ASP .NET' and 'Internet Information Services (IIS)'. Click 'OK' to continue installation;
- Make sure that ASP .NET is allowed on the web server:
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Step 1: Download and install ActiveSocket
Download ActiveSocket from the ActiveXperts Download Site and start the installation. The installation guides you through the installation process.
Step 2: Create a new ASP .NET VB Project
Launch Microsoft Visual Studio (for instance 'Microsoft Visual Studio 2003') from the Start menu. Choose 'New' from the 'File' menu and click on 'Web Site'. In the 'Web Site' dialog, select ASP .NET Web Site. Select a name for the application (for instance: 'DemoApp') and a name for the solution (for instance: 'DemoSolution'). Also, select the directory where you want to store the project (for instance: 'C:\MyProjects):
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Step 3: Refer to the ActiveSocket Library and create the objects
Now that a new project has been created, you must add a reference to the ActiveSocket library in the project to be able to use the ActiveSocket object. To do so, choose 'Add Reference...' from the 'Project' menu. In the 'Add Reference' dialog that pops up, select the 'COM' tab and select the 'ActiveSocket Type Library' as shown in the following picture:
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Click 'OK' to close the 'Add Reference' dialog.
On top of your code, type the following line to use the ActiveSocket namespace:
Imports ASOCKETLib
In your Main function, declare and create the following objects:
Public objSnmpMib As SnmpMibBrowser objSnmpMib = New SnmpMibBrowser()
You can download the complete sample on our ftp site ftp.activexperts-labs.com/samples/asocket. There are many other working ActiveSocket scripts on our site and shipped with the product.
