Wireless LAN management web application Essay

Database composition In order to be familiar with application we need to understand the info base framework.

Our database has 3 tables: 1 ) user table: this table contain the users that are in order to use the program ant that consist of several columns: login name – the person name for the application pass – the password for the user brand super_user – this line indicates whether this consumer is a software manager or just a network manager. installment payments on your AP stand: this stand contain the info on all of the network access level: the gain access to point identity, IP quantity, location and is it effective or not really. 3. Apusers table: this table develop the information about all of the network users: the users labels, id amount, the network card MAC PC address and the access points that the users is permitted to connect.

This kind of table can be described as dynamic table because it is frequently changing, this kind of table can be linked to the AP table and for each gain access to point that people add to the AP table we add a new column to this table. In the access factors columns every cell indicate whether the end user is in order to connect to this kind of access point or not Application composition The application comes with 3 modules: 1 . Key application – this module includes the network manager interface like the login windowpane, user supervision functions and Access Level management functions. 2 . Database interface – this module deals with the access to the database employing SQL. a few.

Access Stage configuration – this component deals with the access to the Access Items in order to get or set the Access Point properties using the SNMP process. The main app includes 3 pages: the login page, the application users management web page and the cellular LAN, users and access points administration page. The login page consists of a sign in name and password text message boxes where the user can enter his login and password.

If the user is identified as a “super manager” in the database, which means this end user is authorized to manage the application users, then a next site that this end user will see is definitely the application users management screen; otherwise the next page will be the wireless LAN management screen. The extremely manager web page allows the manager to change the application users database and continue to the wireless LAN management site using the hyperlink. This page involves functions intended for maintaining the application form users databases: add consumer, remove user and show almost all users. Applying those features the super manager can easily control the application form users description (a frequent or a super user), security passwords and consumer name.

The network director page enables the manager to change the wireless network users databases and the cellular network get point data source. The web webpage consists of two parts: users management and AP management. The users supervision part uses the put user, take out user, present all users and update end user functions: Put user: from this function we add the user name, user ID, customer MAC treat and the set of access points that the user is permitted to connect to. Take away user: through this function we all select the customer to remove.

Display all users: opens a table with the user desk information in the data base. Update end user: in this function we select the user to update and then change the information we want to update. The APs management part uses the: add AP, remove AP, show all APs and update AP capabilities: Add AP: in this function we add the AP name, AP IP, AP location and declare whether this AP is lively or not. Remove AP: in this function we select the AP to get rid of.

Show every APs: unwraps a table with the APs table through the database. Update AP: from this function we all select the AP to revise and then change the details we would like to update. In the appendixes you could find the code of each function mentioned above.