* linux MRTG 설치

 * mrtg을 인스톨 한다.

3. /etc/snmp/snmpd.conf 수정

#       sec.name  source          community

#com2sec notConfigUser  default       public

com2sec local   localhost       public

com2sec network 114.108.XXX.XXX public

####

# Second, map the security name into a group name:

#       groupName      securityModel securityName

group   notConfigGroup v1           notConfigUser

group   notConfigGroup v2c           notConfigUser

group   rwgroup v1      local

group   rwgroup v2c     local

group   rwgroup v1      network

group   rwgroup v2c     network

####

# Third, create a view for us to let the group have rights to:

# Make at least  snmpwalk -v 1 localhost -c public system fast again.

#       name           incl/excl     subtree         mask(optional)

view    systemview    included   .1.3.6.1.2.1.1

view    systemview    included   .1.3.6.1.2.1.25.1.1

view    all     included        .1      80

view    systemview      included        system

view    mib2    included        .iso.org.dod.internet.mgmt.mib-2 fc

####

# Finally, grant the group read-only access to the systemview view.

#       group          context sec.model sec.level prefix read   write  notif

access  notConfigGroup ""      any       noauth    exact  systemview none none

access  rwgroup ""      any     noauth  exact   all     all     all

access  rogroup ""      any     noauth  exact   systemview      none    none

4. cfgmaker --global 'WorkDir: /home/mrtg/public_html/' --global 'Language: korean' --global 'Options[_]: bits,growright' -output /home/mrtg/public_html/mrtg.cfg public@서버IP
 * cfgmaker로 mrtg.cfg을 생성한다. workdir은 값의 저장장소로 웹표시가 가능해야 한다. 

5.indexmaker --title "MRTG TEST" --output /home/mrtg/public_html/index.htm /home/mrtg/public_html/mrtg.cfg
*indenmaker로 인테스 파일을 생성한다. 인덱스파일은 위에서 설정한 웹표시가 가능한 장소이다

6.vi /etc/cron.d/mrtg

출처 : http://eunchol.tistory.com/17