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IDC¿¡ ¼­¹ö°¡ ÀÖ°í »ç¹«½Ç¿¡¼­ ±× ¼­¹öµéÀ» ¸ð´ÏÅ͸µ ÇÏ´Â ¹æ¹ýÀ»
Á¤¸®Çغ¸¾Ò½À´Ï´Ù.

¸ÕÀú mrtg¸¦ ¼³Ä¡ÇØ¾ß ÇÕ´Ï´Ù.
#cd /usr/ports/net/mrtg && make all install clean

mrtg°¡ ¼³Ä¡µÈ µð·ºÅ丮·Î À̵¿ÇÏ¿© cfgÆÄÀÏÀ» ¸¸µé¾î¾ß ÇÕ´Ï´Ù.
cfg ÆÄÀϳ»¿¡ µé¾î°¥ ³»¿ëÀº ³×Æ®¿÷Æ®·¡ÇÈ, µð½ºÅ©»ç¿ë·®, 80Æ÷Æ® µ¿½ÃÁ¢¼ÓÀÚ,
3306Æ÷Æ® µ¿½ÃÁ¢¼ÓÀÚ µîÀÔ´Ï´Ù. ¸ð´ÏÅ͸µÇÏ°í ½ÍÀº °ÍÀ» Á¤¸®Çؼ­ ±×°ÍÀÇ MIB°ªÀ»
¾Ë¾Æ³»¼­ ¸ð´ÏÅÍÇÏ¸é µË´Ï´Ù.
°£´ÜÈ÷ cfgmaker¸¦ ÀÌ¿ëÇØ¼­ ³×Æ®¿÷Æ®·¡ÇÈÀ» ¸ð´ÏÅÍÇÒ¼ö ÀÖ´Â cfgÆÄÀÏÀ» Çϳª
¸¸µé¾î º¸°Ú½À´Ï´Ù.
#cfgmaker --no-down public@serverA > serverA.cfg
public Àº community À̰í @serverA ´Â ´ë»ó¼­¹öÀÔ´Ï´Ù.
»ý¼ºµÈ cfgÆÄÀÏ¿¡¼­ ¼öÁ¤ÇÒ ºÎºÐÀº WorkDir °ú Options[_]ÀÔ´Ï´Ù. WorkDirÀº
¸ð´ÏÅ͸µÇÑ Á¤º¸°¡ ÀúÀåµÉ µð·ºÅ丮°í Options[_]´Â ±×·¡ÇÁ ±×¸®´Â°Í¿¡ ´ëÇÑ
¿É¼Ç¼³Á¤ÀÔ´Ï´Ù.
ex) WorkDir : /usr/local/www/mrtg/serverA
Options[_] : growright, bits

cfgÆÄÀÏ¿¡ ¸ð´ÏÅ͸µÇÒ ³»¿ëÀ» Ãß°¡ÇØÁÝ´Ï´Ù.

CPU Load ¸ð´ÏÅÍÇϱâ
Target[serverA.load]:
.1.3.6.1.4.1.2021.10.1.3.2&.1.3.6.1.4.1.2021.10.1.3.3:public@serverA *100
WithPeak[serverA.load]: my
MaxBytes[serverA.load]: 10000
Title[serverA.load]: serverA Load Average
Options[serverA.load]: gauge,integer,nopercent,growright
YLegend[serverA.load]: Load Average
LegendI[serverA.load]: 5 min:
LegendO[serverA.load]: 15 min:
Legend1[serverA.load]: Load average for 5 Min
Legend2[serverA.load]: Load average for 15 Min
Legend3[serverA.load]: Max load average for 5 Min
Legend4[serverA.load]: Max Load average for 15 Min
PageTop[serverA.load]: <H1>serverA Load Average<H1>

½º¿Ò°ø°£¸ð´ÏÅÍÇϱâ
Target[serverA.swap]:
.1.3.6.1.4.1.2021.11.3.0&.1.3.6.1.4.1.2021.11.4.0:public@serverA
WithPeak[serverA.swap]: my
MaxBytes[serverA.swap]: 10000
Title[serverA.swap]: serverA: swapIn VS swapOut
Options[serverA.swap]: gauge,integer,nopercent,growright
YLegend[serverA.swap]: swap count
LegendI[serverA.swap]: swapnin:
LegendO[serverA.swap]: swapout:
Legend1[serverA.swap]: swapin
Legend2[serverA.swap]: swapout
Legend3[serverA.swap]:
Legend4[serverA.swap]:
PageTop[serverA.swap]: <H1>serverA: swapin vs swapout</H1>

/ µð½ºÅ©»ç¿ë·® ¸ð´ÏÅÍÇϱâ
Target[serverA.hrroot]:.1.3.6.1.2.1.25.2.3.1.5.1&.1.3.6.1.2.1.25.2.3.1.6.1:p
ublic@serverA
RouterUptime[serverA.hrroot]: public@serverA
MaxBytes[serverA.hrroot]: 10000000
Title[serverA.hrroot]: DISK / USAGE
PageTop[serverA.hrroot]: <H1>DISK / Usage</H1>
ShortLegend[serverA.hrroot]: B
kMG[serverA.hrroot]: k,M,G,T,P
kilo[serverA.hrroot]: 1024
YLegend[serverA.hrroot]: DISK / Utilization
Legend1[serverA.hrroot]: Root disk size
Legend2[serverA.hrroot]: Root disk usage
Legend3[serverA.hrroot]:
Legend4[serverA.hrroot]:
LegendI[serverA.hrroot]:  Root disk size
LegendO[serverA.hrroot]:  Root disk usage
Options[serverA.hrroot]: growright,gauge,nopercent

µð½ºÅ©»ç¿ë·®Àº Àüüµð½ºÅ©¸¦ ¸ÕÀú °Ë»öÀ» ÇÑ´ÙÀ½ MIB°ªÀ» ³Ö¾îÁÖ¸é µË´Ï´Ù.
#snmpwalk serverA public hrStorageSize
µÎ¹øÂ° µð½ºÅ©°¡ /usr À̶ó¸é /usr »çÀÌÁî¿¡ ´ëÇÑ MIB°ªÀº
.1.3.6.1.2.1.25.2.3.1.5.2 »ç¿ë·®¿¡ ´ëÇÑ MIB°ªÀº .1.3.6.1.2.1.25.2.3.1.6.2
ÀÔ´Ï´Ù.

80Æ÷Æ®¿¡ ´ëÇÑ ¸ð´ÏÅ͸µÀº ½ºÅ©¸³Æ®¸¦ µ¹·Á¼­ °á°ú°ªÀ» ÆÄÀÏ¿¡ ÀúÀåÇÑ´ÙÀ½ ±×
ÆÄÀÏÀ» Àд Çü½ÄÀ¸·Î ÀÛ¼ºÇÏ¸é µË´Ï´Ù.

80Æ÷Æ®Á¢¼ÓÀÚ º¸´Â ½ºÅ©¸³Æ®
/usr/local/bin/snmpwalk serverA public .1.3.6.1.2.1.6.13.1.4 | awk
'/10.171.250.189.80/ {print $4}' | uniq | wc -l >
/usr/local/etc/mrtg/data/httpd

cfgÆÄÀÏ
Target[serverA.httpd]: `cat /usr/local/etc/mrtg/data/httpd`
WithPeak[serverA.httpd]: my
MaxBytes[serverA.httpd]: 1000
Title[serverA.httpd]: serverA Httpd µ¿½ÃÁ¢¼ÓÀÚº¸±â
Options[serverA.httpd]: gauge, nopercent, growright
YLegend[serverA.httpd]: Httpd Connect
LegendI[serverA.httpd]: Httpd Connect:&nbsp;
LegendO[serverA.httpd]:
Legend1[serverA.httpd]: Httpd Connect
Legend2[serverA.httpd]:
Legend3[serverA.httpd]:
Legend4[serverA.httpd]:
PageTop[serverA.httpd]: <H1>Httpd µ¿½ÃÁ¢¼ÓÀÚº¸±â</H1>

3306Æ÷Æ®¿ª½Ã À§ÀÇ Çü½ÄÀ¸·Î ½ºÅ©¸³Æ®¸¦ ÀÛ¼ºÇϽðí cfgÆÄÀÏ¿¡ Ãß°¡ÇϽøé
µË´Ï´Ù.

[Áú¹®ÀÔ´Ï´Ù]
¸Þ¸ð¸®»ç¿ë·®À» º¸°í ½ÍÀºµ¥ ¹¹¹¹¸¦ º¸¸é µÇ´ÂÁö ¾Ë°í ½Í½À´Ï´Ù. °ü·Ã MIB°ªÀ»
ãÁö ¸øÇØ ¸Þ¸ð¸® »ç¿ë·®Àº º¸Áö ¸øÇϰí ÀÖ½À´Ï´Ù.
±×¸®°í ¼­¹ö»óÅÂÁ¤º¸Áß¿¡¼­ ²À ºÁ¾ß Çϴ°ÍÀº ¾î¶²°ÍÀÌ°í ±×°ÍÀ¸·Î ÆÇ´ÜÇÒ¼ö
Àִ°Ϳ¡ ´ëÇØ¼­ ¾Ë·ÁÁÖ½Ã¸é °í¸¿°Ú½À´Ï´Ù.

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