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					NMS survey

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MRTG (Multi Router Traffic Grapher)
Net-snmp
Ntop
Mona Lisa Web
NMC-RX EMS (Element Management System)
XGEMS
 (XML based global element management system )
     MRTG (Multi Router Traffic Grapher)
Company or Organization (or the developer)
 written by Tobias Oetiker and Dave Rand

Protocols supported
 SNMPv2c

Platforms supported
 UNIX platforms and Windows NT.

User interfaces supported
 written in Perl , Web기반의 GUI

URL
   http://people.ee.ethz.ch/~oetiker/webtools/mrtg/mrtg.html
               MRTG cont’d

Network Link의 이용률 보고에 주로 쓰임.
Functionalities
   logs the traffic data and creates graphs
    representing the traffic on the monitored network
    connection.
   creates visual representations of a detailed daily
    view , the last seven days, the last five weeks
    and the last twelve months.
   monitor any SNMP variable you choose.
   accumulate two or more data sources into a
    single graph.
                     net-snmp
Company or Organization (or the developer)
   written by Tobias Oetiker and Dave Rand, net-snmp
    organization
Protocols supported
   SNMP
Platforms supported
   Linux Platform
User interfaces supported
   written in C, text 기반의 UI
URLs
   http://www.net-snmp.org
              net-snmp cont’d

Architecture
   An extensible agent
   An SNMP library
   tools to request or set information from SNMP agents
   tools to generate and handle SNMP traps
   a version of the unix 'netstat' command using SNMP
   Tk/perl mib browser
Functionalities
   request or set information from SNMP agents
   generate and handle SNMP traps
                          ntop

Company or Organization (or the developer)
   ntop organization
Protocols supported
   IP, IPX, DecNet, Appletalk, Netbios, OSI, DLC
Platforms supported
   Windows 95, 98, NT
   UNIX including Linux , Solaris , MacOSX
User interfaces supported
   written in Perl/PHP , a web interface
URLs
   http://www.ntop.org
                   ntop cont’d
Functionalities
   Sort network traffic according to many protocols
   Show network traffic sorted according to various criteria
   Display traffic statistics
   Show IP traffic distribution among the various protocols
   Analyze IP traffic and sort it according to the source/
    destination
   Display IP Traffic Subnet matrix (who's talking to who?)
   Report IP protocol usage sorted by protocol type
   Act as a NetFlow/sFlow collector for flows generated by
    routers or switches
   Act as a NetFlow/sFlow network probe
   Produce RMON-like network traffic statistics
                 Mona lisa web
Company or Organization (or the developer)
   (주)인티
Protocols supported
   SNMP
Platforms supported
   Windows 95, 98, NT
User interfaces supported
   written in C/C++, JAVA, JSP a web interface
URL
   http://www.inti.co.kr/product/monalisa_web.asp
       Mona lisa web cont’d
Functionalities
   환경설정 , 구성관리, 장애관리, 성능관리,
    심화관리 , 보고서작성
                   NMC-RX EMS
             (Element Management System)


Company or Organization (or the developer)
   Juniper Networks Company
Protocols supported
   Proxy agent & manager : Common Object Request Broker
    Architecture(CORBA) application API
   Agent : Snmp
Platforms supported



User interfaces supported
   user-friendly GUI (Graphic User Interface)
            NMC-RX EMS cont’d

url
   http://www.juniper.net/solutions/network_mgmnt/element_
    mgmnt/nmc-rx.html
   http://www.juniper.net/solutions/network_mgmnt/element_
    mgmnt/nmc-rx.pdf
Architecture
   NMC-RX is stand-alone, Java-based management
    system.
Functionalities
   Automated Discovery and Polling
   Secure Client Access
   Operational Efficiency
   Monitoring and Diagnosis
   Open Integration
                              XGEMS
      (XML based global element management system )


Developer
DPNM lab
Protocols supported
     Manager : http or http with soap
     Proxy Agent : http or http with soap / snmp
     Agent : snmp
Platforms supported
     Manager & Proxy Agent
         Apache Web Server + OpenSSL (for HTTPS) + Mod_gzip (for compression)
         JDK 1.3.0
         Tomcat (for JSP)
         Xerces (for XML Paerser & DOM Interface)
         Xalan (for XPath & XSLT)
         Xindice (for Native DB)
         Mysql (for RDBMS)
User interfaces supported
     Web based GUI
url
     http://ottawa.postech.ac.kr:8080/xbmmanager/
                    XGEMS cont’d

Functionalities
   Manage Devices
       Configure & control device
       Monitor device
       LogAnalysis (발생하는 event에 기록)
   Manage Management Server
       Manage & view device &device group topology
       Configure parameter of Management Server
                                   XGEMS

     Overview
                      100 Mbps                              100 Mbps

                                    XML/SNMP Gateway
  XML-based Manager              Simple XML-based Manager                 SNMP Agent
                                                                   1. Linux server with 2 NICs
   Linux server with                 Linux server with             2. L4 switch with 9 ports
Pentium-III 800 MHz CPU           Pentium-III 800 MHz CPU          3. L2 switch with 26 ports
      256 MB RAM                        256 MB RAM

				
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posted:7/10/2011
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