International Journal of Modern Trends in Engineering and Research e-issn No.: , Date: April, 2016

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1 International Journal of Modern Trends in Engineering and Research e-issn No.: , Date: April, 2016 Campus Area Network Automation Prof. Bhavana Khivsara 1, Monika S. Firodiya 2, Ankit C. Gandhi 3, Shital Wani 4, Ajinkya A. Bhavsar 5 1 Asst.Prof.at Department of Computer Engineering, S.N.J.B s KBJ COE, Chandwad, bhavana.khivsara@gmail.com 2 Department of Mechanical Engineering, S.N.J.B s KBJ COE, Chandwad, monikasfirodiya@gmail.com 3 Department of Mechanical Engineering, S.N.J.B s KBJ COE, Chandwad, ankitgandhi54@gmail.com 4 Department of Mechanical Engineering, S.N.J.B s KBJ COE, Chandwad, shitalwani95@gmail.com 5 Department of Mechanical Engineering, S.N.J.B s KBJ COE, Chandwad, aabhavsar14@gmail.com Abstract Now a day s Internet is widely used by mostly everyone as now it's a necessity of today's generation. As we know college campus, IT industries and many more companies needs the internet access. So the Campus Area Network (CAN) comes in a picture for making the benefitting use of network. Considering for the college purpose, it's divided to different Laboratories, HOD office, gymnasium, hostels, principal office etc. For security purposes every user is provided with a unique user-id and password for accessing the internet. New student can apply for used-id and password to the administrator. Administrator can create the report generation and also has the authority to create and delete the user-id and block the user-id. Also like students new joined staff can apply for the id and password and existing staff can use internet as by making use of their id. In proposed system we are going to make better use of college network for the students by making the befitting access of network like to stop use of illegal sites to the students, as if someone going to access an illegal sites then that particular student will get window message about don't access these sites if he continue ahead by ignoring the message his user-id will be blocked for 7days automatically, after 7days his user-id will be active. And also as per practical batch according to time table in-charge uploading schedule there is denial of use of network in practical lab. Keywords- Campus Area Network (CAN), SQUID Proxy Server, Access Log Files, Network Administrator. I. INTRODUCTION A campus area network is networking of multiple interconnected local networks (LAN) in a limit geographical area. The set of all communicating computers within a campus or university is said to be part of a Campus Area Network (CAN). A CAN is actually a group of connected LAN networks within spans across multiple places/apartments and is usually owned by a single administrative body. A campus network is far more than just a physical infrastructure and planning and creating a campus network really means developing a whole new information environment that will have an impact on almost everyone in campus. In building networks, campuses are engaged in a change process that is essential to their nature and existence. This product will give some advice to administrators and faculty about things to consider as they engage in planning, building, and managing campus networks in small college environments. a) Traditional CAN: Now each building in the campus would usually have at least one LAN, with each LAN having a multiple set of PC's coupled together by a L2 switch. A nerve network device in the form of a more powerful L2 switch interconnects the LANs of different buildings. For extraneous communication to the internet, the nerve L2 switch connects to a L3 Router (may called the external gateway). A small Corporate network is likely similar to a All rights Reserved

Need of Proxy server in CAN: Figure1. Traditional CAN [3] Colleges and many CAN use Proxy for the reasons like:- Security: -The System admin can control just exactly what flows through the proxy.

2 Need of Proxy server in CAN: Figure1. Traditional CAN [3] Colleges and many CAN use Proxy for the reasons like:- Security: -The System admin can control just exactly what flows through the proxy. Anonymity: - Web server only sees the IP address of the proxy. Control who you can visit: - I can tell the proxy not to serve you web server and you would get a message saying something like "site unavailable". Caching: - It will save bandwidth if I cache a web site, especially a static one as the proxy's web server will already have the page and will not have to retrieve it again. Malware: - It will intercept crap at the proxy, so you don't become a victim. Avoiding the "Great Firewall of China" Ok: - Colleges aren't going to do this but a proxy can be used to get around limits on what you can do on the Internet. Also, can be used quite effectively to circumvent most Internet laws being passed by Congress. Kitty porn for example. You go to a site that is porn free and get all the porn you need anonymously. I digress here. Load balancing. Avoidance of NAT: - Rather than using Network Address Translation the proxy keeps you on your private network. NAT can get messy on a large network. Figure2. CAN with proxy server [3] II. RELATED All rights Reserved 131

3 As proxy is very important device in college campus area network designing for automating, monitoring and generating the various types of reports. So in literature survey the main concentration is given on different types of proxies, there advantages and limitation. a) Firewall as a proxy server: A firewall is a security system that protects whole networks resources by filtering messages on the application layer. A proxy firewall also known by an application firewall or gateway firewall too. Just like a Proxy Server or Cache Server, a proxy firewall acts as a mediator between in-house clients and servers on the Internet. In addition to concluding which traffic is allowed and which is denied, a firewall uses state full observation technology and deep packet observation to calculate incoming traffic for signs of attack. Limitation: Not compatible with all network standards. A reduction of efficiency occurs as a result of additional handling needs required for software services. There is no such thing as a free of charge lunch. The configuration of proxy firewalls might be more difficult than other firewall systems. b) SOCKS proxy: A SOCKS server is a likely same as an old switch board. It simply cross wires your network connection through the system to outside connection. Most SOCKS server likely to work only with TCP type connections. And likely filtering firewalls socks server does not provide for user authentication. They can record the connected user s data. [5]. Limitation: Sock s Proxies itself does nothing make a shield to your data. It simply lets you proxy your connections through another alliance. Any Traffic going through the consumer and the SOCKS Proxies isn't secure. i.e. Less Secure c) Squid Analysis report generator: Squid is a high-enforcement proxy caching server for web clients, supporting FTP, gopher, and HTTP data objects. Unlike conventional caching software, Squid handles all requests in a single, non-blocking, I/O-driven process. There are two benefits to Squid Guard: it is fast and it is free. Squid Guard provide fine-grained controls such as redirecting to the URLs of your choice, filtering on URLs or domain names, blocking banners, advertisements (by redirecting to a small empty graphic file), defining access rules by time of day and date, defining access rules for users and IP address or IP ranges. SARG is an open source tool that allows you to analyze the squid log files and generates great reports in HTML format with information about users, IP addresses, top accessed sites, total bandwidth usage, lapse time, downloads, access denied websites, daily reports, weekly reports and monthly reports. The SARG is very convenient tool to view how much internet bandwidth is utilized by individual machines on the network and can watch on which websites the network's users are accessing [6]. PROPOSED SYSTEM In proposed system we are going to make better use of college network for the students by Making the benefitting access of network like to stop use of illegal sites to the students, as if Someone going to access an illegal sites then that particular student will get window message About don't access these sites if he continues ahead by ignoring the message his user-id will Be blocked for 7days automatically, after 7days his user-id will be active. And also as per Practical batch according to time table in-charge uploading schedule there is denial of use of Network in practical All rights Reserved 132

4 Figure3. SARG main window III. SYSTEM ARCHITECTURE Arrangement design of "CAN" grasps contradictory block which are shown in figure4. This System is Not only for Network Administrator, it is design for Student, Class Coordinator or Staff and Timetable In charge. Following are the task performs by Network Administrator, Student and Class Coordinator. Figure4. System Architecture 1) Network Administrator: Nowadays network administrator generates the username and password for the student manually. In this system we automatic generate the username and password. It also generates the student report. But this work is statically perform i.e. single the yesterday s report we understood in the report. But in our system we give the facility of dynamic report generation. 2) Student: Students apply for username and password to network administrator. System verifies the username and password and student login successfully. Then student can accessing internet and downloading the limited data. 3) Staff: New staff also applies for username and password to network administrator. After Login accessing internet and download data. Also check the Student's generated report. 4) Timetable In charge: It performs the work like upload the timetable, update the timetable and delete the timetable. 1) Report generation algorithm: IV. All rights Reserved 133

5 Bin-Search (list, low, high, key) { If (high<low) then Search key is not found; else { Mid = (low + high) /2; If (strcmp (list [mid], key)==0) Search key is found; else if (key<0) Low=mid+1; else High=mid-1; } } 2) Algorithm for modified approach (Bandwidth utilization): Two types of node are there such as Primary and supporting nodes. As name indicate what each will do. Primary are Main nodes and associate are used to holder overload. When a Primary Node is overloaded, it will search other Primary node (light weighted) inside a cluster if such node is found; overloaded primary node will maintain the Load balancing with available main node, if suitable primary node is not found. Algorithm: Ni= List of chief nodes SNj= List of supporting nodes PI= Priority index retained by supportive node Pk= List of processes in Process Queue i, j, k _N; j < i==n Natural Number Initially assuming each node is having some load, Some supporting nodes may have load Ni Load; SjLoad==load defines some process is there Procedure Main () { I. Suppose a nodent is heavily loaded with load Where 0 < t < i; Pk // Two situations are possible as in step II. II. If (Search-node) // Search-node will find out whether a light weighted main node is presented, if primary node is //available it will give index of available node. Available-Node // Overload is assigned to Available node given by Search-node () Load (Nt) =Load (Nt) // Minimum load contains the number of procedures as well as structure or configuration of node III. Return (index of available Supporting node) // index describes the property to recognize the node } Time complexity: This time complexity is for binary search algorithm. And this system is comes under 'P' problem. Best Case performance O(1). Worst Case performance O(log n). Average Case performance O(log All rights Reserved 134

6 Automated CAN benefits are as follows: Cost effective Shrink time ingestion Increase Network bandwidth User friendly Applications: Campus Industry Military base ACKNOWLEDGEMENT We would like to recognize to all the people who have been of the help and assisted me throughout my project work. First of all I would like to thank my respected guide Asst. Prof. B. A. Khivsara, Professor in Department of Computer Engineering for presenting me throughout types needed. The time-to-time guidance, encouragement, and valuable suggestions received from him are notable in my life. This work would not have been possible without the enthusiastic response, insight, and new ideas from her. I am also grateful to all the faculty members of SNJB's College of Engineering for their support. I would like to thank my lovely parents for time-to-time support and encouragement and valuable suggestions, and thank my friends for their valuable support and encouragement. The greeting would be unfinished without reference of the approval of the Massive, which helped me in keeping high moral during most tough period. CONCLUSION This system is based on automated College Campus Area Networking. Its main concern is to develop an automated campus area network which will help the network administrator to manage and maintain the network easily, efficiently and dynamically. This system allows users to access the internet according to the rules generated by the system. System will also manage the load balancing and bandwidth utilization dynamically. This system will also help the network administrator to generate user report according the requirement with the help of access log file generated by Squid proxy. REFERENCES [1] Delavaria, N., Phon-Amnuaisuka, S., & Reza Beikzadehb, M. (2008). Data mining application in higher learning institutions.informatics in Education, 7(1), 31. [2] J. Cole and H. Foster, Using Moodle: Teaching with the popular open source course management system. O Reilly Media, Inc., [3]m. durairaj et al, / (ijcsit) international journal of computer science and information technologies, vol. 5 (4), 2014, Educational data mining for prediction of student performance using clustering algorithms m. durairaj #1, c. vijitha [4] Machine Learning Group at the University of Waikato, Weka 3: Data Mining Software in Java, 2013, [5] Numenta, HTM cortical learning algorithms, Numenta, Tech. Rep., [6] Moodle Trust, Moodle official site, 2013, All rights Reserved 135

International Journal of Modern Trends in Engineering and Research e-issn No.: , Date: April, 2016

International Journal of Modern Trends in Engineering and Research www.ijmter.com e-issn No.:2349-9745, Date: 28-30 April, 2016 Identification of WhatsApp Users Among Large Dataset Patil Bhagyashri 1,Nimje