???????泣?若?????????吾?с???

2-1. Fedora Core ??ゃ?潟?鴻????若????????

???Fedora Core ???Linux ????????UNIX????????若?鴻??????冴????????PC?????OS?????????障?????UNIX ???????障??茯??????????????????????????????????障????????????????泣?若?????????激?鴻???????吾????????????ゃ?潟?帥?若?????????????????????篁ｃ??????????ｃ???＜?ゃ?潟??????OS???醜??蚊??????????????????障?????

?????蚊??????＜??Linux???????ｃ???????絎???????????????潟?≪?????若????????????????????????????с????ｃ???????絎????????????????????????宴?若?吾??絖????????障???????????賢??с????≪?＜??????????????????????腓障????泣????若???????? Fedora Core ???????ｃ?鴻?????????ャ?若?激?с?潟????ゃ?潟?鴻????若??????障?????Linux ????????OS??????UNIX???賢??с?????鋎帥????????????障??????????????Linux ???賢???Fedora ????＜?吾?ｃ?若???????????????障?????

?????ゃ?潟?鴻????若????????????????????若?????????

鐚?篁ヤ???????Fedora Core 4 綵?????????????с??鐚?
???Fedora Core 4 ?????ゃ?潟?鴻????若?????????医????????????Red Hat 腓障????????ｨ絅??医?????????????障?????絎???????????Pentium 4 ????????????????????????????????с???????????????????CPU?????篋??????????????????障??Pentium II ???????ｃ??????CPU ?????絲上????????????障???????????????Pentium II ???400Mhz 篁ヤ??????ｨ絅??????????障?????????????????????????宴?若?吾??????ｃ?????????????医????с?????????????篏????純?с?????

?????馹???????????????????????????若???????ｃ?鴻??????????????????????障????????????若???鴻????若?激?с?潟?с??膣?3GB???????ｃ?鴻?????????綽?荀??????????障?????????????????絨閝??????????1GB????????????????????с???????障?????10GB腮?綺????????医?馹???＜????????????障?????

?????＜?≪??????192MB??????絨?????????????泣?ゃ????с?????????ｃ??????障?????絎????????????絎吟??????若???????純?潟?潟??128MB???????????????с???????????????篏??????純????????????障?????絎?????????????泣?若??????????????＜?≪????????????????????????????????????????????祉???????∝?純??????с??????????????????у????????????????罩≪?????????馹??????＜???????????????障?????

?????ゃ?潟?鴻????若???＜????ｃ?≪????緇?

?????障??????ゃ?潟?鴻????若?????????????????＜????ｃ?≪??綽?荀??????????障??????????＜????????Fedora Project ????????ゃ?＜?若?吾????＜?ゃ???????????潟???若??????????????????CD???篏?????????罕??????障?????????????????????????茯????????蚊???ゃ??????????CD????????ゃ?潟?鴻????若????????????OK??с?????Fedora ??∫?ｃ???悟?????莢激?????????????????蚊??CD-ROM?????ゃ????????????翫?????????????障?????

???篁ヤ?????????悟?????????????ゃ??膣剛???????????????障?????

?????ゃ?潟?鴻????若???＜????ｃ?≪????緇??????Fedora ???WEB??泣?ゃ????????茵??????障??????????????????????＜?ゃ???泣?ゃ?冴?????絽吾??ぇ?????????羌桁????泣?若???????????????潟???若?????????????с??????泣?ゃ???????????????潟???若??????????翫??????????????????????????障????????????翫????????????????若?泣?ゃ????????iso ??ゃ?＜?若?吾?????????潟???若???????????????????

1-1. ???????泣?若???????荀?????鴻???????

??????????泣?若?????????????????????????????????????????┃臀????????泣?若?????????с???????ゃ?障??????????????若???????若?吾??????????????ゃ?潟?帥?若????????筝???吾??????掩??箴?????????????????ゃ????若???????鴻????ｃ?潟?違????腓障???泣?若??????????с????????????????????泣?若????????茵???ｃ??????障???????????????????荅宴?с?????

????????＜????????篏??????＜???????????????泣?若?????┃絎???с????障????????????????с???????????泣?若?????罕?膀???脂????????????????????ｃ????篏???????????????????荀?????????????????ゃ?????Е?????????????障?????

??????????泣?若???????荀?????鴻????????

?????障?????OS?????吾?違???????????????障???????????????????????篏帥????ｃ????????????????????鴻?с??紊???????査???Windows XP ?????御??????????с??????????????絖???ャ???鴻??紊????????????????с????????Windows ????鴻?? Unix 膤祉??????鴻????篏?????????荀?????鴻????????????ュ慌蕭???????????障????????????????????OS????????????荀?????鴻??????????札筝?????????????с?????

Windows XP: CPU 300MHz, ??＜?≪??128MB篁ヤ?????1.5GB篁ヤ?????????ｃ?鴻???鴻????若??
Fedora 5鐚????????鴻??) : CPU200MHz?????＜?≪??128MB???
Fedora 5鐚???違??????ｃ??????: CPU 400MHz?????＜?≪?? 256MB

???Fedora????翫??????ゃ?潟?鴻????若???????????????宴?若?檎?????????ｃ???違???ｃ??????障???????????????????????200M+留腮?綺??ф?????????????с???????????????????????????????宴?若?吾????ゃ?潟?鴻????若?????????翫???????9GB???????????????????????????????

?????鴻??Fedora????翫????????????泣?若????????????????筝???с???????????鴻????≪?若????с??????????с?????????????????????翫?????????????????罐???????ャ??????純?潟?潟?????????≪?若??????違?ゃ?潟????????????????????????障?????

??????????泣?若?????茖????????純?潟?潟??筝?荐?????鴻??????????羣???????????????????????????＜???????吾????с?????????с?????????????????????????鴻????????????ュ慌莇潟?????????翫???????Windows ????翫?????????泣?若????????????篏???????絽吾??????????????上??????????????с??Fedora ??????????鴻????≪?若????у??????????????????????с???????障????

5-9. ?????若????ｃ??????鴻??鐚?Virtual Host鐚????┃絎

????????若????ｃ??????鴻????????????????????ｃ???????????????????障?????????????ゃ?障??Apache???篏帥?ｃ??????違??????＜?ゃ?潟???????????????鴻????????????????????????????????????????с???????ゃ?障?????

??????www.domain.com
??????www.example.net

???????ゃ?????????????鐚???ゃ??Apache??ч??????????篋????????????障?????

???綵???吟?泣?若??????蚊???ゃ?с??????с????????????ゃ??????＜?ゃ?鰹??FQDN鐚?????????IP??≪??????鴻???????ゃ?????????????障?????

???絎???????┃絎???с????????VirtualHost?????ｃ????????ｃ??????????????障?????荐????????＜?ゃ?????????????????筝?????鴻?с?????荐????????????絎鴻??札筝?????????????????障?????

NameVirtualHost鐚??????若????ｃ??????鴻??????∫?ｃ?????IP??≪???????
ServerAdmin鐚? ?????若????ｃ??????鴻??????≪?????膊∞?????????＜?若???≪???????
DocumentRoot鐚????絎????????潟?潟????潟??????泣?若??筝??????????????????
ServerName鐚??????泣?若????弱??鐚?FQDN鐚?
ErrorLog鐚??????????若???違??????＜?ゃ????
CustomLog鐚??????≪???祉?鴻???違??????＜?ゃ????

???????????????????т??荐???? www.domain.com ??? www.example.net ???????????????????????????箴??????違????????????障?????

NameVirtualHost *:80

ServerName www.domain.com
DocumentRoot /www/httpd/www.domain.com
ServerAdmin webmaster@domain.com
ErrorLog logs/www.domain.com-error_log
TransferLog logs/www.domain.com-access_log

ServerName www.example.net
DocumentRoot /www/httpd/www.example.net
ServerAdmin webmaster@example.net
ErrorLog logs/www.example.net-error_log
TransferLog logs/www.example.net-access_log

?????障??????????障?????????泣?若????с???＜????????????障????????????????с???????????泣?若???????????????IP??≪??????鴻??1??ゃ???????????????????????????????障?????茲???井????ゅ?翫?????????NameVirtualHost???VirtualHost ?????????≪?鴻?帥???鴻????*??????撮?????????IP??≪??????鴻??荐?菴違??????????????????????????????絎??????????IP??≪??????鴻?????????????????VirtualHost???┃絎????????????????????????障?????

??????緇??????Apache??????莎桁???????障?????

# /etc/init.d/httpd restart

???????????с?????????????????????＜?ゃ?潟???????????????ｃ??????????????????????＜?ゃ????臀??????????≪???祉?鴻??????帥?障????????????????????絎???????????????????茵?ず???????????違????障???????????????障?????

5-8. PHP????ゃ?潟?鴻????若?

??????????泣?若?????PHP?????ゃ?潟?鴻????若??????障???????ｃ????????????????????????絎??????紊?膂≦????с?????

?????障???????PHP???yum ????????ゃ?潟?鴻????若??????障?????篁???????????冴????????????ゃ?潟?鴻????若???????????????????障??????????障?????MySQL??????ｅ??????????????????障??????с???????????????宴?若?吾????ゃ?潟?鴻????若??????障?????

# yum install php-devel php-mysql

???絎?????????????????х??????????с?????PHP???Apache??????潟?潟????ｃ?違???若?激?с?潟??茯??粋昭??障??????????????Apache??????莎桁???????障?????

# /etc/init.d/httpd restart

???????????с???????障????с?????

[ ???????泣?若?????????吾?с?????????∫?ｈ??篋? ]
???MySQL????ゃ?潟?鴻????若??
???Apache????ゃ?潟?鴻????若??

MySQL????ゃ?潟?鴻????若?

???MySQL?????ゃ?潟?鴻????若??????障????????膣????HTML????潟?潟????潟??????????????????泣?若????у??????????????????????翫???????????????????荀????????????????宴?若?吾?с????????篁?????????????違?????????????CMS鐚???潟?潟????潟??膊∞????激?鴻?????鐚????????ャ????????????????????с??絨???????茵????????ゃ?潟?鴻????若????????????????????障?????

???MySQL????ゃ?潟?鴻????若??

????????ゃ????????????????yum ???篏帥?ｃ???ゃ?潟?鴻????若??????障?????

# yum install mysql-server

???????????ч?∫?ｃ?????????????宴?若?吾????ゃ?潟?鴻????若???????????障????障???????????

???root?????鴻???若?????┃絎?

?????障???????????????????????????????????????????с?????????????????????倶???????????????鴻???若??????????荐????????????????障??????????障?????????????罐???茵??????障?????

????????????MySQL???莎桁???????障?????

# /etc/init.d/mysqld start

???膓?????????MySQL???root???????鴻???若?????荐????????????????障?????

# mysql -u root
mysql > set password for root@localhost('new_password');

?????遵??????????????絎???????????鴻???若????с?????篁紙???????絖?????????ュ????????????????????????＜???帥????筝?荐??????????????????障?上?ュ??????????????????鴻???若???????new_password?????????ｃ??????障????障??鐚?????????с?????????с?????????祉?誌???????障????????緇?????祉????潟???潟??:??????綽???????????т???????????綽?????????????????????若?????ｃ??????障????障?????

mysql > quit

???膓????????????quit?????ф???????障?????

絎???????????鴻???若??????????障?????????????????????????鴻???????障?????

# mysql -u root -p
Enger password: 鐚??????????????鴻???若??鐚?
Welcome to the MySQL monitor....鐚???＜????祉?若?吾???????鐚?

mysql >

????????????違???????障???????????????障????????quit?????ф???????障?????

???????若?吟???脂?蚊???????DB????????

???root???┃絎????腟??????ｃ?????????????ャ??DB??????????????????????若?吟?若???脂?蚊??茵??????障?????????????с????

????若?吟?弱??鐚????user123
?????若?帥????若?劫??鐚????userdb

?????????????????????????障?????

?????障???????????若?吟?若??篏?????????障?????

# mysql -u root -p
Enter password: 鐚?root?????鴻???若??????ュ??鐚?
mysql > grant all privileges on userdb.* to user123@localhost identified by '鐚??????鴻???若??鐚?';
mysql > quit;

???????????с?????罕?????????緇?????祉????潟???潟??;???綽?????????????????????????????????????

???????????????????若?帥????若?鴻??篏?????????障?????罨＜?????????祉?????????????user123??с???違?ゃ?潟????障?????

# mysql -u user123 -p Enter password: 鐚?user123???????鴻???若??鐚?

mysql > create database userdb;

???????????с????若?帥????若?鴻??????????絎?篋???с??????????若?帥????若?鴻???鴻?????∈茯??????mysql ??????違?ゃ?潟???????倶????с??

mysql > show databases;

?????ц???????障????????????翫???????????緇?????祉????潟???潟??;??????綽?????????????????????????????????????

6-6. MRTG???CPU?????＜?≪??????ｈ?

???MRTG???篏帥?ｃ????CPU?????＜?≪?????倶???????ｈ????????????障?????MRTG??????????若??????ゃ?潟?帥?若????с?若?鴻???????????ｃ????????????с???????罕????????医?ゃ????????莨若?????????????純?с?????

[ ??∫?ｈ??篋? ]
???Net-Snmp????ゃ?潟?鴻????若??(Unix)
???MRTG????ゃ?潟?鴻????若????UNIX鐚?

???篁???????????????с??CPU??????若????≪??????若?吾????＜?≪?????ゃ???????????宴?????緇????????????????????障?????

???荐????????＜?ゃ????隈???

???篁ヤ???????MRTG???┃絎??????＜?ゃ??????菴違?????????障???????隙??????????????ゃ?潟?帥?若????с?若?鴻???????????ｃ?????????緇?????≪?????荐??????????＜?ゃ???????????с??????????????????障?????綵???泣?ゃ????с??MRTG???┃絎?????ゃ????????????MRTG????ゃ?潟?鴻????若????UNIX鐚????????????????????????????????

???????????с??┃絎??????＜?ゃ??????/etc/mrtg/mrtg.cfg ???????障?????

???CPU

???篁ヤ???????菴違??mrtg.cfg?????????????申????????障?????

### CPU
Target[jitaku_cpu]: .1.3.6.1.4.1.2021.10.1.5.1&.1.3.6.1.4.1.2021.10.1.5.2:??潟????ャ???????ｅ??@IP??≪??????鴻??FQDN
MaxBytes[jitaku_cpu]: 100
Unscaled[jitaku_cpu]: dwmy
Options[jitaku_cpu]: gauge, absolute, growright, noinfo, nopercent
YLegend[jitaku_cpu]: CPU Load(%)
ShortLegend[jitaku_cpu]: (%)
LegendI[jitaku_cpu]: 1m
LegendO[jitaku_cpu]: 5m
Legend1[jitaku_cpu]: 1m(%)
Legend2[jitaku_cpu]: 5m(%)
Title[jitaku_cpu]: CPU Load(%)
PageTop[jitaku_cpu]:

CPU Load(%)

?????遵?????????????医????????????????????眼??????????????????＜???帥????????????т戎????????????????jitaku_cpu????????MRTG???┃絎??????＜?ゃ??????с?????????????????????с???????違??????宴????????????

??????????若?＜?≪????Memory Free鐚?

???CPU?????罕??????/etc/mrtg/mrtg.cfg ????????莇潟????障?????

### Memory Free
Target[jitaku_mem]: .1.3.6.1.4.1.2021.4.6.0&.1.3.6.1.4.1.2021.4.4.0:??潟????ャ???????ｅ??@IP??≪??????鴻??FQDN
MaxBytes[cpu]: 100
Unscaled[cpu]: dwmy
Options[cpu]: gauge, absolute, growright, noinfo, nopercent
YLegend[cpu]: CPU Load(%)
ShortLegend[cpu]: (%)
LegendI[cpu]: 1m
LegendO[cpu]: 5m
Legend1[cpu]: 1m(%)
Legend2[cpu]: 5m(%)
Title[cpu]: CPU Load(%)
PageTop[cpu]:

CUP Load(%)

????????ｃ?鴻??????

???????????????緇??????????????SNMPd????潟?潟????ｃ???????＜?ゃ???с??篁ヤ??????????鴻?????ｃ????????????????????障????????

disk / 10000

????????鴻?????ｃ???????????ｃ??????????潟?＜?潟????≪???????紊???????????鴻??????障???????????SNMP???┃絎?????≪?????荅括完????????Net-SNMP????ゃ?潟?鴻????若???????????????????????????????????障?????荐??????絎?篋?????????????snmpd ??????莎桁???????障?????

????????????MRTG???┃絎??????＜?ゃ????????????с????/etc/mrtg/mrtg.cfg 鐚????札筝????菴遵???????障?????

## Disk
Target[jitaku_disk]: .1.3.6.1.4.1.2021.9.1.9.1&.1.3.6.1.4.1.2021.9.1.9.1: ??潟????ャ???????ｅ??@IP??≪??????鴻??FQDN
MaxBytes[jitaku_disk]: 100
Unscaled[jitaku_disk]: dwmy
Options[jitaku_disk]: gauge, absolute, growright, nopercent, noinfo
YLegend[jitaku_disk]: Disk Used(%)
ShortLegend[jitaku_disk]: (%)
LegendI[jitaku_disk]: / Disk used
LegendO[jitaku_disk]: / Disk Used
Legend1[jitaku_disk]: / Disk used
Legend2[jitaku_disk]: / Disk used
Title[jitaku_disk]: Disk Used
PageTop[jitaku_disk]:

Disk Used(%)

???index.html ????????

??????篏睡????????????index.html ???紊???眼????障?????MRTG??ゃ?潟?鴻????若???????????????????ｃ?????????????????????障?????

# indexmaker /etc/mrtg/mrtg.cfg > /home/www/mrtg/index.html

??障?????篁???????cron???┃絎?紊???眼??????????????紊т??紊??с??????????????????mrtg.cfg ?????莠???????????????????????????若?帥????????????????????障?????

篁ヤ????х??????????с????

6-5. MRTG????ゃ?潟?鴻????若????Windows XP鐚

???MRTG???Windows XP????ゃ?潟?鴻????若??????障?????MRTG???Windows XP????ゃ?潟?鴻????若????????????札筝?????＞散???綽?????????????障???????∫?ｃ???潟??????????????ゃ?潟?鴻????若????茵???ｃ????????????????

???WEB??泣?若?????????＞?????鐚?IIS ???????????? Apache???鐚?
???Active Perl ????ゃ?潟?鴻????若??
???IIS????翫?????CGI??????篏???????????????????ｃ?????????????
???Apache????翫????????CGI??????篏???????????????????ｃ?????????????

?????с?????????MRTG?????ゃ?潟?鴻????若??????????????障?????

???MRTG????ゃ?潟?鴻????若??

???Windows?????MRTG??≪?若???ゃ????????????潟???若???????障????????????潟???若???????荐????URL?????????
http://people.ee.ethz.ch/~oetiker/webtools/mrtg/pub/

???Windows????翫?????.zip ??????????≦宍絖??????????????????潟???若???????障????????????潟???若???????????????????純?潟?潟?с?????ZIP?????＜?ゃ????茹ｅ???????障?????

???????????с??茹ｅ??????????????????C\:mrtg ???舟????????????????篁?緇??????????MRTG??????若???????ｃ???????????????????????障?????

5-7. IIS???CGI鐚?Windows XP鐚

???IIS???CGI???篏帥??????????????????障?????????????с????????????＞散????????

???Windows XP??с???????????
???IIS?????ゃ?潟?鴻????若???????????????????
???Active Perl ?????ゃ?潟?鴻????若??羝???帥?с???????????

?????????????????障????????????????障????ゃ?潟?鴻????若????腟??????ｃ???????????翫?????????????????????????潟????????????茯?????????????ゃ?潟?鴻????若????茵???ｃ????????????????

?????障???????IIS???????????????ｃ??????????障??????????潟?潟????ャ?若?帥??????????????????荀鎘????Web??泣?ゃ?????????劻?????????????????????????????ｃ???????御???????障?????

?????????????????????????ｃ???脂?≪?с???????若???????ｃ?????????????帥???????????????????障???????????賢?????罕????????????????????????障?????

?????≪??????宴?若?激?с?潟?????????с????????????????潟?違????帥???????菴遵??????????????????????障?????

??????????????潟?違??申???膩?????с??

絎?茵??????＜?ゃ???????C:\Perl\bin\Perlis.dll
??≦宍絖?鐚????.cgi
???荅?鐚??????狗?? ??? POST, GET

???┃絎??????????OK????????????????????障?????

???????????ч???????????????帥????????OK?????????????????????????????????????????????障?????

??????緇????IIS??????莎桁??????????????????????

Active Perl????ゃ?潟?鴻????若????Windows XP)

???Active Perl ???Windows ??? ???Perl ?????????障?????Windows??????????????????????????????????＜?障????????Active Perl????≧????с?????Windows ??с?泣?若?????罕??????????CGI ???????莎桁??????????翫??????????Active Perl????????????????障?????

???????????с????Windows XP SP2 ??с?ゃ?潟?鴻????若???????????帥???????????????障?????紊?????????????? Windows 2000?????綵???????障????????????障?????

???Active Perl ?????????潟???若??

???Active Perl?????http://www.activestate.com/Products/ActivePerl/?????????????潟???若??????????????????с????障?????

???筝?荐????????若?吾????Free Download??????????????障??????с????????????????????????????荀?篋???????????????障?????

??????筝??с????＜?若???潟?違???鴻?????????ャ????с??????????障????????羂????????????Continue to Download????????????????????障?????Windows?????MSI??????????潟???若???????障?????

鐚???脂?≪???ｃ???????ｃ?????????????с????????Active Perl???WEB????ゃ?潟?帥?若????с?若?鴻????蚊??????紫?????????????????у?我???????障????????

???Active Perl????ゃ?潟?鴻????若??

???????????????潟???若????????Active Perl ???Windows XP????ゃ?潟?鴻????若??????障?????
???綏??潟???≪?ゃ?潟?潟?????????????????????ゃ?潟?鴻????若???????紮??????障?????

?????ゃ?潟?鴻????若???若???????ｃ?鴻????????絎拷??????????????с?????????障????????Next????????????????????障?????

???????ゃ?祉?潟?鴻???ゃ??????с????????I accept the terms in the License Agreement???鐚?筝???????????????????с?????????????Next????????????????????障?????

?????ゃ?潟?鴻????若?????????潟?潟????若????潟???????御???????障??????????????????????障?障?с??Next????????????????????障?????

???Perl ???????鴻???≦宍絖????┃絎?????????障?????筝≧?鴻?????????с?????????ャ??????????Next????????????????????障?????

IIS?????≪???ゃ?潟?鴻????若??????????????翫???????????≦宍絖????紜???????????障?????

??????Install???????????????????????Active Perl????ゃ?潟?鴻????若???????紮??????障?????

??????????脂?≪????с????????Active Perl ????ゃ?潟?鴻????若??????篋???с????????Finish????????????????????障????

6-4. MRTG????ゃ?潟?鴻????若????UNIX鐚

???MRTG???UNIX????ゃ?潟?鴻????若??????障?????MRTG???SNMP????????若?鴻???????????с??MRTG?????ゃ?潟?鴻????若?????????????SNMP?????ゃ?潟?鴻????若????????????鏆?荀????????????障?????SNMP????ゃ?潟?鴻????若??????障?????????????????翫?????????
??????Net-SNMP????ゃ?潟?鴻????若????UNIX鐚??????????????????SNMP????ゃ?潟?鴻????若????Windows鐚??????????????????????ゃ?潟?鴻????若????茵???ｃ????????????????

???MRTG????ゃ?潟?鴻????若??

????????ゃ?????????????yum???篏帥?ｃ???ゃ?潟?鴻????若????????????????????障?????MRTG????????????ゃ??????∫?ｃ?????????????宴?若?吾??綽?荀??????ｃ??????????障?????????????????yum???篏帥?ｃ???????????ゃ?潟?鴻????若???????????障?ｃ??????????????????∫?ｃ???????宴?若?吾????ゃ?潟?鴻????若???????????????????翫?????????yum ????????ゃ?潟?鴻????若??????????????????????????障????????腓冴??????ｃ???ゃ?潟?鴻????若????茵???ｃ????????????????

# yum install mrtg

???MRTG?????ゃ?潟?鴻????若?????????????腆肴???????????????rpm -aq | grep mrtg ??????絎???????"mrtg" ??潟????潟??????｢???????帥????????????????

???MRTG???┃絎?
???
???MRTG??????篏??????????????MRTG?????┃絎??????＜?ゃ????綽?荀???с?????荐????????＜?ゃ????篏?????????????????罕????????号?????????????障????????????????с??札筝??????＞散????????????????????帥???????????????障?????

??祉????????????若???ゃ?潟?帥?若????с?若?鴻???????????ｃ???????bit???篏???с?≪????帥?????
???MRTG???┃絎??????＜?ゃ??????/etc/mrtg/mrtg.cfg ???????????
???MRTG??????????????WEB???????ｃ?????????????/etc/home/www/mrtg ???????????
??肢??????泣?若??????≪??????鴻?? 192.168.1.1 ???????????
???SNMP????潟????ャ???????ｅ??????????hogehoge??????????????

????????MRTG???┃絎??????＜?ゃ????篏?????????障?????MRTG?????梢????? cfgmaker ????????箴水?????潟????潟???????ゃ?????????障??????????????篏帥?????亜??????┃絎??????＜?ゃ????篏????????????????????с????障?????

# cfgmaker --ifref=descr --ifdesc=descr hogehoge@192.168.1.1 > /etc/mrtg/mrtg.cfg

?????????弱?冴?????????医ぇ筝?紊?????????????障?????罨＜??MRTG???┃絎??????＜?ゃ????賢荳???筝????????眼????障?????

# vi /etc/mrtg/mrtg.cfg

???vi ???戎?????鴻???ゃ????????????vi ???????ｃ?帥??戎?????????????????????????????????????

???紊???眼???????????膊???????札筝?????????????с?????

# WorkDir: /home/http/mrtg
WorkDir: /home/www/mrtg
鐚????WEB??????????????ｃ???????????????器??

Options[_]: growright, bits
鐚??????潟?＜?潟????≪??????????鐚?

???????????с??MRTG???┃絎??????篋???с?????

???MRTG???絎?茵???????

???MRTG???????若?≪?潟?????????????????????????????????冴????????????障????????cron??????ц┃絎????????????絎??????????????????????????冴????????綽?荀????????????障?????MRTG?????????????画Η????????＜????ｃ?≪??WEB?????????障?????

????????????┃絎????????????翫?????MRTG?????????若????冴????障???????障?????????????????????????ц????ｃ??????障????障?????2?????祉???????mrtg /etc/mrtg/mrtg.cfg ?????????????潟????潟???????????障?????MRTG??????????障?т??絖?????????????????若?帥?????????違?????????若?帥??篏??????障???????????????????札??????????若?帥??絖?????????????????????????若??????????冴????障?????

# mrtg /etc/mrtg/mrtg.cfg
Rateup WARNING: /usr/bin/rateup could not read the primary log file for 192.168.1.1_eth0
Rateup WARNING: /usr/bin/rateup The backup log file for 192.168.1.1_eth0 was invalid as well
Rateup WARNING: /usr/bin/rateup Can't remove 192.168.1.1_eth0.old updating log file
Rateup WARNING: /usr/bin/rateup Can't rename 192.168.1.1_eth0.log to 192.168.1.1_eth0.old updating log file

# mrtg /etc/mrtg/mrtg.cfg

Rateup WARNING: /usr/bin/rateup Can't remove 192.168.1.1_eth0.old updating log file

???????????с??cron???申?????????с????????Fedora Core????翫?????MRTG?????ゃ?潟?鴻????若???????罧級?????Cron?????┃絎??????＜?ゃ??????≪????茵???????????????????????с?????cron?????????＜?ゃ??????/etc/cron.d/mrtg ??????????障?????

# cat /etc/cron.d/mrtg
*/5 * * * * root LANG=C LC_ALL=C /usr/bin/mrtg /etc/mrtg/mrtg.cfg --lock-file /var/lock/mrtg/mrtg_l --confcache-file /var/lib/mrtg/mrtg.ok

?????障?????????????ц??????с?????????????＜???帥????????????у??篏???????????ｃ?????Cron?????若?≪?潟?????莎桁?????????????????????????莎桁?????札筝???????????ц???????障?????

# /etc/init.d/crond restart

????????違?????????????MRTG???WEB?????????ｃ???????????????????с????/home/www/mrtg鐚????.png????????糸???????＜?ゃ??????с?????????????OK??с?????

???WEB???┃絎?

???MRTG??ц????????腟???????WEB??ц；腓冴????????????с????????Fedore???????菴????Apache????潟?潟????ｃ?違??????????????翫????????????羂??????ゃ???????????????????????鴻??????????障??????????ゃ????Apache???┃絎??????＜?ゃ??????≪??????宴?若?激?с?潟??????ｃ????紊?????????????≪????????????障?????絎???????Apache??????????ц┃絎??????＜?ゃ????茯????????????????????????include?????????????障?????

?????ゃ?障?????????????┃絎??????＜?ゃ????????????ｃ??????????с????MRTG???撮茵???????????≪??????宴?若?激?с?括????┃絎??????????????障????????MRTG????翫?????荐????????/etc/httpd/conf.d/mrtg.conf ???膩????????障?????

# vi /etc/httpd/conf.d/mrtg.conf
Alias /mrtg /home/www/mrtg
鐚?????????????MRTG?????WEB?????ｃ????????????????鐚?

Order deny,allow
Deny from all
Allow from 127.0.0.1
Allow from 192.168.1.
鐚?????????????菴遵??鐚?
Allow from ::1

???IP??≪??????鴻?????医??????????紊???違????????宴??????眼??????????????????????┃絎?????????鴻??????????????apache????????????http?????若?≪?潟?????莎桁????????綽?荀????????????障?????

# /etc/init.d/httpd restart

?????障????????緇????index?????HTML???篏?????????障?????

# indexmaker /etc/mrtg/mrtg.cfg > /home/www/mrtg/index.html

???????????с???????????吟????? http://192.168.1.1鐚???泣?若??????≪??????刻??/mrtg/ ????≪???祉?鴻??????????MRTG???????????荀??????????????с????障?????

????????＜?????WEB??泣?若????若??腴???＞???????ｃ???????綽?荀????????????障?????????泣?ゃ??????????Apache????ゃ?潟?鴻????若?? ???????????? WEB??泣?若????守?∫?ｅ???????????????т???????????

vi???????ｃ?帥??戎?????刻??膩???鐚

vi???????ｃ?帥?若??戎?????刻???????＜?ゃ???祉???若?純????篏?鐚???с???????＜?ゃ????篏????????惹??篏?????ゃ??????????????障?????????????＜????с????筝祉??????＜?ゃ????隈????????????????????鴻???ゃ?????Е???????????????????????????障?????

???膵違??菴?????????????障????????vi ???????醇??荀?????????????篁ヤ?????????ゃ??????ゃ?潟?????????????障?????

??祉????＜?ゃ????篏?鐚??????????????????????篆?絖???????鐚?
??祉???若?純?????????若?吾????篏?
??紫隈?????≪?若????後?ャ????紙???????????篏?
??紫隈???????????

???????????ц????????????????????膩?????≪?若????後?ャ????紙???????????篏?????????膩??????????鴻???????????障?????

???膩?????≪?若????後?ャ????紙????????

???箴???????Windows???????撮茵????????????????鴻?????????ｃ?帥?若??篏帥????ｃ???????????????????????綽泣??????????????筝????茘違????????????????????障?????????????????????????????綽窮?＜??????????с??鐚?膃?鐚????vi ???????ｃ?帥???????????綽泣????????????с??絨????羞隙恒????????????????????障?????????????????荀??????????????医ぇ筝?紊??с???????????

膩?????≪?若????後?ャ??鐚????i
膩?????≪?若?????????????????鐚????ESC鐚?????鴻?宴?若??????種??

??????荀??????????????医ぇ筝?紊??с?????絎???????????????????????????膣違?????罘???遵?阪????????????障???????????????遵?阪??????鴻?????荀??????違??i???????水?ャ??紮??????????????????篋???у??????????隈?????с?????????障????????

?憜???????若?純????臀????水?ワ?????i
?憜???????若?純????臀????????????水?ワ?? a
?憜???????若?純????臀??????????????水?ワ?? O
?憜???????若?純????臀??????????????水?ワ?? o

??с?????????????с???吾????????????障???????????紊т??????????????ゃ?障???????ゃ????＜????с???????
????????ゃ??隈?????≪?若????????茵??????障???????????

????????紊т?????????????????????障?????ESC??х隈?????≪?若???????????????????????????ゆ????純??篏帥????障?????

筝????絖??????わ?????x
筝?茵??????わ?? dd 鐚?篋??????ｇ????э??

紊с?????????ゃ?潟???????????????????ц????腟?篋???с?????綽????隈????????????

筝?茵???潟????種?????yy
?憜????????????????若?鴻??鐚? p

????????腟???水???????????????????障??????????????┃絎??????＜?ゃ????????膩?????????筝???с????絽吾??梢????с???????ゃ?障???????????吾???????┃絎??????潟????種???????若?鴻????????????????????с?潟?＜?潟????≪????????????ャ??┃絎????隈?????????????????????????鴻???????頫??????障?????

???vi???????ｃ?帥?若??戎?????刻???????＜?ゃ???祉???若?純????篏?鐚?
???vi???????ｃ?帥??戎?????刻??膩???鐚????鐚????????若?醐?

vi???????ｃ?帥?若??戎?????刻???????＜?ゃ???祉???若?純????篏?鐚

???vi???????ｃ?帥?若??UNIX????堺???????????????????????????鴻?????????ｃ?帥?若?с????????????泣?若?????????吾?с??????с?????荐????????＜?ゃ????隈?????????????????????????с??????鴻???????＜?ゃ????隈??????綽?荀????????障?????

????????＜?????Linux ??с??箴水??????????鴻??膩??????????ｃ?帥?若???????????с????????

??祉?＜????ｃ???????篋???с??????鴻???????＜?ゃ????絨??????????膩??????????????翫??
??私??????潟????潟?????vi???????ｃ?帥?若??隈???罘???純???????ｃ?????????翫??
??祉?ゃ?潟?鴻????若???????????????????????????篏帥????ｃ??????????????医??????翫??

??????с????vi???????ｃ?帥?若??篏帥????????????????絽吾??醜???????＜?障?????

?????????????????井????????????違??????若??査???vi???????ｃ?帥?若???????с??????違???????篏??????????????????荅宴???????????????????????????障?????????????????????泣?若???????????脂???????????????????????????????違????????腮?綺???vi???????ｃ?帥?若????篏??????с???????域??????с???????????

?????障???????????vi ??????茹ｃ????????????????篁ヤ?????????ゃ??????純???????????????????茹ｃ?????篋???????vi???絖??銀????ч??荀????????ゃ?潟???????????障?????

??祉????＜?ゃ????篏?鐚??????????????????????篆?絖???????鐚?
??祉???若?純?????????若?吾????篏?
??紫隈?????≪?若????後?ャ????紙???????????篏?
??紫隈???????????

???篁ヤ??????????ゃ?潟??????????vi???戎?????鴻??荀??????????????障???????????

????????＜?ゃ????????????脂????????鐚??????＜?ゃ????篏?鐚?

???????????罐???亜?????с???????????vi ???????ｃ?帥?若????若?喝?冴??篏?罐????祉?若?ゃ?潟?若???с?????

% vi 鐚??????＜?ゃ????鐚?

????????????vi???????ｃ?帥?若????若?喝?冴???????障?????

????????＜?ゃ?????????????????????2腮???????????障???????蚊???ゃ????絖?????????????????翫?????????????蚊???ゃ????絖???????????ч??????????翫????с????????????巡擦??????????????????????????鴻??膩???????脂?≪????????鐚?鐚???潟???鰹??????????????????????????絎?????????????絖???????????巡擦???????????障?????

????????＜?ゃ????篆?絖???????????????鐚? :wq
????????＜?ゃ????篆?絖???????????ч????????鐚? :q???

?????с??????????＜?ゃ?????????ゃ???????絖????????????翫?????????:w 鐚??????＜?ゃ????鐚???????????障???????堺???????:w ?????篆?絖????????????????潟????潟???????????障?????

???????若?純????Щ???

?????障????堺??????????????筝?筝?綏?劻?????Щ??????????????障????????????????????若????若????????????ц??????????筝?綺?勄?????査綏?????????????????h????????????l?????障?с??????ゃ?????若???????????障?????鐚???????篏?膤祉?????????????????????????ゃ?潟????????鐚?鐚?

綏??? h鐚?????????????窪????種??
筝?鐚? j 鐚???????????????????種??
筝?鐚? k 鐚???????????????????種??
?勜?? l 鐚?????????????劻???種??

??????綏???筝??劻???????????絋?????吾????????????????????????????????????????障???????????????????ф???????????с???????ゃ?障??????若????若?????臀???勄?????窪????????????????????臀??????????????????????с?????

???????????障?с?????絽吾????篏???????????ゃ?潟????с???????????????筝???脂?∫?蚊???????祉??鐚?Cntl-f???Cntl-b鐚??????????????????????障?????絎????????????????泣?若??????????????????障??篏帥????????????????????障??鐚?????＜?????????????????????????違?????????吾????????????????翫??????鴻???????????????篏????篏帥???????????????????????????障??鐚??????????????????????篁ヤ???????膣≪??????純???????鋎帥??????????с???????????

???罎?膣≪???堺??????

??? /罩ｈ?頫???

???????????с?????????????с???????＜?ゃ??????????????????Error??????????????絖???????罎?膣≪???????翫?????????

/Error

???????障?????

筝?綽?????????????????剛????眼????????障???????????????純???????罨＜?吾??????????吾?????腟???水?????????????医??????????莇潟?с???????????

??誌??罎?膣∝?????????????罨＜?吾??鐚? n
??誌??罎?膣∝??????????????????吾??鐚? N

NTP??ф????祉??????????????鐚?Unix鐚

???NTP???????Network Time Protocol ????ャ?с?????膣??????膊?罘?鐚?PC鐚??????荐??????????????????????????潟????????????障????????????????????潟??????????????????遵??????????????儀紊??????羣??????????篆???ｃ?????????泣?若??????≪???祉?鴻?????????????????膊?罘?鐚?PC鐚????????祉?????????????障?????

????????障?????????????????????????????????????????????ｃ???帥????????????с?????鐚?膃?鐚????????違????≪??????宴?若?激?с?潟??HTML??????ф??腟???贋?井??????????宴??????????????????翫????????????荐?????????ｃ??????????????????????ｃ??????????????с??????????や?????????????????????????ｃ?宴????????????????????ｃ??????障????障???????障????????????泣?若?????????CPU?????????若??絨???????????激?潟?с?泣?若?????罕?膀?????????翫?????????????????糸墾??ф??荐?????????????????????障?????

??????????????ｃ????翫???????????????????堺??????????????????泣?若???????荐??????羣????????????????????????????????????с????祉?祉??

???絎????????泣?若???????荐??????????????????号?????????ゃ???????障?????
1. ntpdate ??? cron ??у??茵??????????
2. NTPd ???莎桁?????????????????????荐???????????????????

???????????с??検??鴻???号??????ゃ????????????????????????????????????障?????

???ntpdate ??ф??荐????????????????

??????????号???????絽吾????膣???с?????ntpdate ???????? NTP??泣?若??????≪???祉?鴻???????荐??????????????????潟????潟?????絎????????????茵??????障???????潟????潟???????茵???号?????亜?????с??

# ntpdate

?????с?????NTP??泣?若?????????ャ????????????????????ゃ????????箴????????????NTP??泣?若?????????????????????????????????????????????障?????????????????Google??ф??膣????????????????????????????NTP??泣?若?????篏帥????障???????????

?????с?????????潟????潟?????絎????????????茵??????障?????

# crontab -e

????????????絎?茵?????????筝?荐??????茵????菴遵???????障?????

0 0 * * * /usr/sbin/ntpdate

??????緇??????crontab -l ??ц申?????????????????篋????腆肴????с???????医??篋???с?????

???NTP????ゃ?潟?鴻????若??

???絎???????NTP??泣?若?????腴???????????????泣?若???????荐???????????????障????????????号???????菴違??ntpdate ???週??????с????障?????????с??羈??鋇??????????
???
?????障?????NTP?????ゃ?潟?鴻????若??????障?????

# yum install ntp

?????ゃ?潟?鴻????若????????????????荐????????＜?ゃ????膩????????障?????膩????????＜?ゃ??????????????????с????/etc/ntp.conf ???舟????????障?????

?????障?????????≪???祉?劫?狗????????????????????????????┃絎????茵??????障???????????????ゃ?潟?鴻????若????????????障?障?ц??????с???????????

restrict default nomodify notrap noquery

?????????????????restrict ignore ??с????????????????????障??????????????????????????┃絎???с????NTP????≪???????????????????????????????????篋??????????障?????

???膓???????????≪???祉?鴻?????NTP??泣?若?????????篆＜??荐怨?????障?????

restrict 127.0.0.1
restrict ntp.dnsbalance.ring.gr.jp

????????????????с????????若????????鴻??鐚???ゃ?障?????????泣?若????????????????????ntp.dnsbalance.ring.gr.jp ??????????泣?若??????帥????篆＜??荐怨??????????障???????＜???帥????ntp.dnsbalance.ring.gr.jp ?????脂?蚊??????????????????с??????????ゃ?????NTP??泣?若?????????????????篆＜????с????障?????

??????????????筝?篏????NTP??泣?若?????荐?菴違????障?????????????????鴻???????????NTP??泣?若???????????????荐???????????????????????障?????茲???違???????翫?????????茲???域?????検??ｃ???吾????障?????

server ntp.dnsbalance.ring.gr.jp

??????緇????????????????????LAN?????с??篁????????純?潟?潟??????????????泣?若???????荐?????????????????ャ????翫???????喝????????????????┃絎????菴遵???????????????障?????

restrict 192.168.0.0 mask 255.255.255.0 notrust nomodify notrap

????????с??IP??≪??????鴻???泣?????????????????????LAN??医????????????????????眼??????????????????障????????????????????????????激?с?潟????
notrust鐚????荐?????????????????????????????????昆?????荐??????戎??????????
nomodify鐚????荐????????????????????????????????祉????羆?紊???眼???????∴??
notrap鐚????絎?????????泣?若??????倶??紊???贋?????????????????????????????

???????????障?с?у?堺???????┃絎??????篋???с?????

?????泣?若??莎桁????????????＞?????????????????┃絎??????障?????

# chkconfig --level 35 ntpd on

???????????????????障?ц?????????障???????????絎???????????LAN???NTP??ф??荐??????????????????????????????????泣?若???????鴻???＜????????NTP?????若?≪?潟??莎桁????????綽?荀?????＜????с???????????ntpdate ??潟????潟?????cron??ц儀?????????????????у???????с??????????

5-6. IIS????堺??┃絎

???IIS????ゃ?潟?鴻????若?????腟??????ｃ?????????????荐??????????帥?障???????????IIS????翫?????????????ゃ??????劫?ャ??┃絎??????ャ?ｃ???????????????障?????

???IIS???┃絎?

???IIS???┃絎???????????鴻??????????筝???????????ゃ?潟?潟????ャ?若?帥??????劻?????????????障????????????????????????鴻?帥?若????＜????ャ?若??????????潟?潟??????若??????????????????膊∞???????若????????????潟?潟????ャ?若?帥??????????????御???????障?????

??????????????≪???????????????????????ゃ?潟???????????泣?若????鴻???≪??????宴?若?激?с?潟??????????ゃ?潟?帥?若??????????ゃ?潟??????＜?若?激?с?潟?泣?若????鴻????????Web??泣?ゃ???????????荀鎘???? Web ??泣?ゃ?????????????ゃ???ゃ???????障?????????????????劻???????????????????筝???喝?????鐚????????????????????ｃ???????御???????障?????

?????障???????Web??泣?ゃ???????帥????с??IP??≪??????鴻??????若?????垩??腆肴???????障?????紊ф?泣???翫?????????????????????障?障?с???????????????障????????????????泣?若?????????????????若?????若?????2???????????翫?????????WEB??泣?若?????IP??≪??????鴻??????????＜????????????????????御?????????????????????障?????????????若?????垩?????????????????80??????障?障??OK??с?????

罨＜?????????若???????ｃ?????????????帥??????????????????????筝?????鴻??????????WEB??泣?若?????????????????????????????ｃ???????????羆阪???????障???????????????????????????????????c:\inetpub\wwwroot????????????????障????????????????ц?????????違??????障?障?с???????с???????????

??????緇??????荐????????????????????????????????IIS?????莎桁?????茵??????障?????綏??眼?????ゃ?潟??????с?????荀鎘????Web??泣?若?????
????????ゃ???ゃ??????????????????筝?????鴻???????鐚????罩≪????帥?鰹?????????????????????帥?潟?????篏帥?ｃ??WEB罘???純?????莎桁???????障?????

???絎???????????????吟??篏帥?ｃ??WEB??泣?若??????≪???祉?鴻??????帥??????潟?潟????潟?????茵?ず???????????亥??篋???с?????

?????画Η??с?????????翫?????筝?綺???Windows ?????＜?ゃ?≪?????若????┃絎????腆肴??????????????????????WEB??泣?若???????????若?????????若????潟?????ｃ???????????宴?若?鴻??????????障???????潟?潟??????若????????????????????＜?ゃ?≪?????若??????御???????障?????

???筝???潟?????????????????若???????80??????≪???祉?壕┗????菴遵???????????????障????????????????＜??????????????＜?ゃ?≪?????若?????????????????泣?若????吾???≪???祉?鴻????激?ｃ???????≪??????????????障????障?????

???篁ヤ????ц┃絎??????????????????с????

5-5. IIS????ゃ?潟?鴻????若?

???IIS鐚?Internet Information Service鐚????Windows XP Professional ?????茖?????????????????潟?潟????若????潟????с?????WEB??泣?若?????FTP??泣?若?????????純?????箴??????????????障???????????IIS?????????????????с?ゃ?潟?鴻????若????????????????с??IIS???WEB??泣?若?????FTP??泣?若?????罕?膀???????????????????ラ??IIS??潟?潟????若????潟???????ゃ?潟?鴻????若???????綽?荀????????????障?????

????????????XP Professional ????????絮???????????????IIS??? Windows????泣?若???????????????????鴻?????????純????狗???????????????障?????箴??????違??TCP??с??･膓???狗?????荐???????????????????????茲???違??WEB鐚???ゃ?障???????若????ｃ??????鴻??鐚????篏??????????篋??????с?????????ｃ??????????障?????????????????????純????????泣?若????с??????障??綽?荀??????????????罘???純?????????ｃ??????障??????????????綽?荀?????翫??????ラ??Apache????????????障???????????

???IIS鐚???ゃ?潟?帥?若??????????祉?ゃ?潟??????＜?若?激?с?潟?祉?泣?若??鐚?????ゃ?潟?鴻????若??

??障???????Windows??＜????ャ?? ??? 荐??? ??? ??潟?潟??????若?????????? ??с?潟?潟??????若????????????????????障?????膓????????????????違???????申??????????ゃ???????????????????????????障????????????障?上窪??眼????Windows??潟?潟????若????潟?????申??????????ゃ???????御???????障????????????????荐???????????????ゃ?潟??????????????????≪???????????????障?????

???????????с????ゃ?潟?帥?若??????????祉?ゃ?潟??????＜?若?激?с?? ??泣?若????刻??IIS鐚?????????ゃ???ゃ??鐚???潟???????????御????????鐚?????????荅括完????????????????????障?????

???篁???????WEB??泣?若??鐚?IIS鐚?????帥?ゃ?潟?鴻????若????茵????????с??WWW(World Wide Web鐚???泣?若????鴻???ゃ?潟?帥?若??????????ゃ?潟??????＜?若?激?с?? ??泣?若????? ??鴻??????????ゃ?潟???????с??????????????????????????????????с???????紊??????障?????
??????????????WWW鐚?World Wide Web鐚???泣?若????鴻???????ゃ???ゃ??????????障?障??荅括完????????????????????障?????

???????????с???????WWW鐚?World Wide Web鐚???泣?若????鴻?????????鴻?????????篁??潟????ｃ???????????????????с??????????OK?????????????????障?????

?????????????????????脂?≪???祉?ｃ?????????障?????????????OK??????????????????IIS????ゃ?潟?鴻????若???????紮??????障??????????????????Windows XP Professional ??? CD???綽?荀??????????障?????

??????????篋?????????????筝?荐?????脂?≪??茵?ず????????障????????絎?篋???? ???????????????????????ゃ?潟?鴻????若??????篋???с?????

?????ゃ?潟?鴻????若????絎?篋?????????????綽????Windows Update????≪???祉?鴻?????????≪??????????若???????荀??????＜?????????????с??????????????????????????鴻??IIS????≪???????????????紊????????≪??????????若???????冴???????????????????????障??????с??羈??????綽?荀???с?????

???罨￥?????5-6 IIS????堺??┃絎???? ???