Modularni strežnik syslog z vhodnim filtrom

diplomsko delo

Matej Markelj (Author), Matija Marolt (Mentor)

Abstract

Spremljanje omrežnih naprav se tradicionalno opira na ICMP, SNMP in syslog. Slednji je s stališča enostavnosti in razumljivosti prava izbira, v kolikor v spremljanju sodeluje večje število računalnikarjev, ki niso nujno omrežni strokovnjaki. V tem diplomskem delu so prestavljeni protokoli za spremljanje omrežnih naprav, njihove prednosti in slabosti ter primeri uporabe. Poleg tega je predstavljen tudi razvoj, testiranje in implementacija modularnega strežnika syslog. Razviti so bili štirje moduli, ki sporočila shranjujejo na strežnik SQL in v tekstovno datoteko, ali pa jih posredujejo prek e-pošte in kratkih tekstovnih sporočil. Ključni del sistema je vhodni filter, ki, glede na nastavitve, prepušča oziroma zavrača prihajajoča sporočila. Rešitev je bila razvita z namenom, da porabi malo resursov, testirana pa je bila na velikem številu ter različnih omrežnih napravah.

Keywords

spremljanje omrežnih naprav;syslog;ICMP;SNMP;SQL;vhodni filter;SMS;e-pošta;računalništvo;univerzitetni študij;diplomske naloge;

Data

Language:	Slovenian
Year of publishing:	2015
Typology:	2.11 - Undergraduate Thesis
Organization:	UL FRI - Faculty of Computer and Information Science
Publisher:	[M. Markelj]
UDC:	004.7(043.2)
COBISS:	1536650179
Views:	1438
Downloads:	261
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	ǂA ǂmodular syslog server with input filter
Secondary abstract:	Network device monitoring traditionally depends on ICMP, SNMP and syslog. The latter is, due to its simplicity, used in environments where network devices are monitored by IT personnel that do not necessarily work in networking field. In this thesis, network monitoring protocols have been assessed in detail, and typical usage explained. Also, development, testing and implementation of a modular syslog server is presented. Four modules have been developed to save messages to SQL server or text file, or to forward them using e-mail or SMS. Key component of this system is the input filter which lets only relevant messages through. The solution was designed to consume little resources and has been tested on a large number and different types of network devices.
Secondary keywords:	network device monitoring;syslog;ICMP;SNMP;SQL;input filter;SMS;e-mail;computer science;diploma;
File type:	application/pdf
Type (COBISS):	Undergraduate thesis
Thesis comment:	Univ. v Ljubljani, Fak. za računalništvo in informatiko
Pages:	64 str.
ID:	9062443