{"id":31,"date":"2010-04-17T17:29:39","date_gmt":"2010-04-18T02:29:39","guid":{"rendered":"\/blog\/?p=31"},"modified":"2023-09-21T09:41:23","modified_gmt":"2023-09-21T00:41:23","slug":"rrdtool-rrdexec-snmp%eb%a5%bc-%ec%9d%b4%ec%9a%a9%ed%95%9c-%eb%84%a4%ed%8a%b8%ec%9b%8c%ed%81%ac-%eb%aa%a8%eb%8b%88%ed%84%b0%eb%a7%81","status":"publish","type":"post","link":"https:\/\/hasu0707.duckdns.org\/blog\/?p=31","title":{"rendered":"rrdtool + rrdexec + snmp\ub97c \uc774\uc6a9\ud55c \ub124\ud2b8\uc6cc\ud06c \ubaa8\ub2c8\ud130\ub9c1"},"content":{"rendered":"\n
RRD\ub294 Round Robin Database\uc758 \uc57d\uc790\ub85c\uc368 MRTG\uc640 \ube44\uc2b7\ud55c Logging&Graping \ub3c4\uad6c \uc785\ub2c8\ub2e4.
\uc2dc\uac04\uc758 \ud750\ub984\uc5d0 \ub530\ub77c \ubcc0\ud558\ub294 \ub370\uc774\ud130\ub97c DB\ud654 \uc2dc\ucf1c\uc11c \ub0a8\uae30\uace0, DB\ud654\ub41c \uc815\ubcf4\ub97c \uadf8\ub798\ud53d \ud654\uba74\uc73c\ub85c
\ucd9c\ub825\ud574\uc11c \uc2dc\uac01\uc801\uc73c\ub85c \ub370\uc774\ud130\uc758 \ubcc0\ud654\ub97c \uc27d\uac8c \uc54c\uc544\ubcfc \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc8fc\ub294 \ud504\ub85c\uadf8\ub7a8\uc774\uc8e0.

\uc5b4\ub5bb\uac8c \ubcf4\uba74 MRTG\uc640 \ube44\uc2b7\ud558\ub2e4\uace0 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4\ub9cc, RRD\ub294 MRTG\uc5d0\uc11c \uc9c0\uc6d0\ud558\uc9c0 \ubabb\ud588\ub358
\uc5ec\ub7ec\uac00\uc9c0 \uae30\ub2a5\ub4f1\uc744 \ucd94\uac00 \ud655\uc7a5\ud55c\uac83\uc774 \ub2e4\ub985\ub2c8\ub2e4.
\ubb3c\ub860 RRD \uac1c\ubc1c\uc0ac\uc758 \uc18c\uac1c\uae00\uc744 \ubcf4\uba74 RRD\ub294 MRTG\uc5d0\uc11c \uc544\uc774\ub514\uc5b4\ub97c \uc5bb\uc5c8\ub2e4\uace0 \uc4f0\uc5ec \uc788\uc2b5\ub2c8\ub2e4.

\ud655\uc7a5\ub41c \uae30\ub2a5\uc911 \uc77c\ubd80\uc778 \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d \ubaa8\ub2c8\ud130\ub9c1 \ud558\ub294\uac83\uc744 \uc608\ub85c \ub4e4\uac8c \ub418\uba74,
\uad00\ub9ac\ud558\uace0\uc790 \ud558\ub294 \uc694\uc18c\uac00 In\/Out bps\uc640 In\/Out pps\ub77c\uace0 \ud560 \uacbd\uc6b0 \uae30\uc874\uc758 MRTG\uc5d0\uc11c\ub294
bps\uc640 pps\ub97c \uc704\ud55c \ubcc4\ub3c4\uc758 \uadf8\ub798\ud504\uac00 \uac01\uac01 \uc874\uc7ac\ud574\uc57c\ub9cc \ud588\uc2b5\ub2c8\ub2e4.
\uadf8\ub7ec\ub098 RRD\uc5d0\uc11c\ub294 \ud558\ub098\uc758 \uadf8\ub798\ud504\uc5d0 bps\uc640 pps\ub97c \ubaa8\ub450 \uad00\ub9ac\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0
bps\uc640 pps\uc758 \ucc28\uc774\uc810\uc744 \ud568\uaed8 \ube44\uad50\ud568\uc73c\ub85c\uc368 \uc720\uc785\ub418\uac70\ub098 \uc720\ucd9c\ub418\ub294 \ud328\ud0b7\uc758 \uc0c1\ud0dc\ub97c \ud655\uc778\ud558\uae30 \uc88b\uc2b5\ub2c8\ub2e4.
\ub610\ud55c \uc784\uacc4\uce58\ub97c \uc815\ud574\ub450\uace0 \uadf8 \uc784\uacc4\uce58\uac00 \ucd08\uacfc\ud558\uac8c \ub418\uc5c8\uc744 \uacbd\uc6b0 \ub2e4\ub978\uc0c9\uc73c\ub85c \ud45c\ud604\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.

\uc5ec\uae30\uc11c\ub294 RRD\uc758 \uc124\uce58 \ubc0f \uc774\uc6a9, \uadf8\ub9ac\uace0 snmp\uc640 \uc5f0\ub3d9\ud558\uc5ec \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uae4c\uc9c0\ub9cc \uc124\uba85\ud569\ub2c8\ub2e4.
\uc124\uce58\ub294 RPM\uc73c\ub85c \uc124\uce58\ud558\uaca0\uc73c\uba70 \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\ub8e8\uc9c0 \uc54a\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4.
RRD\ub97c \ubaa8\ub450 \uc124\uba85\ud55c\ub2e4\ub294 \uac83\uc740 \ub108\ubb34 \ubc29\ub300\ud55c \uc77c\uc774\ubbc0\ub85c \ucd94\ud6c4\uc5d0 \uc790\uc138\ud55c \uc124\uba85\uc744 \uc62c\ub9ac\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4.

\uc124\uce58\uc2dc \ud544\uc694\ud55c \ubaa8\ub4e0 \ud328\ud0a4\uc9c0\uc758 \ucd5c\uc2e0 RPM\uc740 \uc54c\ub824\ub4dc\ub9b0 \uc8fc\uc18c\ub85c \uac00\uc2dc\uba74 \uc5bb\uc744 \uc218 \uc788\uc73c\uba70,
\ud3b8\uc758\ub97c \uc704\ud574 \uc81c \uac1c\uc778 \ud328\ud0a4\uc9c0 \ubbf8\ub7ec\uc5d0\uc11c\ub3c4 \uc81c\uacf5\uc744 \ud574\ub4dc\ub9ac\uace0 \uc788\uc2b5\ub2c8\ub2e4. (http:\/\/pkg.tini4u.net<\/A>)

\u203b RRD Server Setting (RRD DB\ub97c \uc0dd\uc131\ud558\uace0, \uadf8\ub798\ud504\ub85c \ucd9c\ub825\ud560 \uc11c\ubc84)
1. RRD Tool \uc124\uce58 (\ucd5c\uc2e0 RPM \ub2e4\uc6b4\ub85c\ub4dc : http:\/\/rpm.pbone.net\/<\/A>)
RRD Tool\uc744 \uc124\uce58\ud558\uae30 \uc804\uc5d0 \uc8fc\uc758\ud560 \uc0ac\ud56d\uc774 \uc788\ub294\ub370, \uae40\uc815\uade0\ub2d8\uc758 rrdexec\ub294 rrdtool-1.0-50\uc5d0\uc11c
\uc791\ub3d9\uc744 \ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uadf8 \uc774\uc0c1\uc758 \ubc84\uc804\uc744 \uc124\uce58\ud558\uc2dc\uba74 \uc791\ub3d9\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.
\n\n\n\n
[root@localhost]# wget http:\/\/pkg.tini4u.net\/network\/rrdtool\/i386\/rrdtool-1.0.50-3.el4.rf.i386.rpm<\/A>
[root@localhost]#wget http:\/\/pkg.tini4u.net\/network\/rrdtool\/i386\/rrdtool-devel-1.0.50-3.el4.rf.i386.rpm<\/A>
[root@localhost]# rpm -Uvh rrdtool-*.i386.rpm<\/TD><\/TR><\/TBODY><\/TABLE>

2. Net-SNMP \uc124\uce58
\ud544\uc790\ub294 snmp\uc640 \uc5f0\ub3d9\ud574\uc11c RRD\ub97c \uc6b4\uc601\ud560 \uac83\uc774\ubbc0\ub85c Net-SNMP\ub97c \uc124\uce58\ud558\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4.
Net-SNMP\ub294 \uae30\uc874\uc758 UCD-SNMP\uac00 \ubc84\uc804\uc774 \uc62c\ub77c\uac00\uba74\uc11c \ubcc0\uacbd\ub41c \uc774\ub984 \uc785\ub2c8\ub2e4.
Net-SNMP\ub294 yum mirror\uc5d0\uc11c \uc9c0\uc6d0\uc744 \ud558\ubbc0\ub85c \ucd94\ud6c4 \uc5c5\ub370\uc774\ud2b8\ub97c \uc704\ud574 yum\uc73c\ub85c \uc124\uce58 \ud569\ub2c8\ub2e4.
\u203b beecrypt-devel, elfutils-devel, elfutils-libelf-devel \ub4f1 \uc758\uc874\uc131 \uac78\ub9ac\ub294 \ud328\ud0a4\uc9c0\uac00 \uc788\uc2b5\ub2c8\ub2e4.
\u3000 \uc758\uc874\uc131\uc774 \uac78\ub9b0 \ud328\ud0a4\uc9c0\ub4e4\uc740 \uac19\uc774 \uc124\uce58\ub418\ubbc0\ub85c \uc2e0\uacbd\uc4f0\uc9c0 \uc54a\uc73c\uc154\ub3c4 \ub429\ub2c8\ub2e4.
\ub9cc\uc57d OS\uc758 \ubc84\uc804\uc774 \ub0ae\uc544 UCD-SNMP\ub97c \uc9c0\uc6d0\ud558\ub294 \uc2dc\uc2a4\ud15c\uc774\ub77c\uba74 \ud544\uc790\uc758 \uac1c\uc778\ud328\ud0a4\uc9c0 \ubbf8\ub7ec\uc5d0 \uac00\uc2dc\uba74
Net-SNMP \ucd5c\uc2e0\ubc84\uc804\uc744 \uc5c5\ub85c\ub4dc \ud574\ub1a8\uc73c\ub2c8 UCD-SNMP\ub97c \uc0ad\uc81c\ud558\uc2dc\uace0 Net-SNMP\ub97c \uc124\uce58\ud558\uc2dc\uba74 \ub429\ub2c8\ub2e4.
\n\n\n\n
[root@localhost]# yum -y install net-snmp net-snmp-utils net-snmp-devel<\/TD><\/TR><\/TBODY><\/TABLE>

3. olibc \uc124\uce58 (\ucd5c\uc2e0 RPM \ub2e4\uc6b4\ub85c\ub4dc : ftp:\/\/mirror.oops.org\/<\/A>)
\ud544\uc790\ub294 \uc548\ub155\ub9ac\ub205\uc2a4 \uc81c\uc791\uc790\uc774\uc2e0 \uae40\uc815\uade0\ub2d8\uc758 Front-End\uc778 rrdexec\ub97c \uc0ac\uc6a9\ud560 \uac83\uc774\ubbc0\ub85c,
rrdexec\uc5d0\uc11c \uc694\uad6c\ud558\ub294 olibc\ub97c \uc124\uce58\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4.
\ubb3c\ub860, rrdexec\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uace0 \ub2e4\ub978 \ud504\ub85c\uadf8\ub7a8\uc744 \uc0ac\uc6a9\ud558\uc2e4 \ubd84\ub4e4\uc740 \uc124\uce58\ud558\uc9c0 \uc54a\uc544\ub3c4 \ub429\ub2c8\ub2e4.
\n\n\n\n
[root@localhost]# wget http:\/\/pkg.tini4u.net\/network\/olibc\/i386\/olibc-0.1.2-1.i386.rpm<\/A>
[root@localhost]# wget http:\/\/pkg.tini4u.net\/network\/olibc\/i386\/olibc-devel-0.1.2-1.i386.rpm<\/A>
[root@localhost]# rpm -Uvh olibc-*.i386.rpm<\/TD><\/TR><\/TBODY><\/TABLE>

4. dmalloc \uc124\uce58
\uc138\ubc88\uc9f8 \ub2e8\uacc4\uc5d0\uc11c \ud544\uc790\ub294 rrdexec\ub97c \uc0ac\uc6a9\ud55c\ub2e4\uace0 \uc5b8\uae09\ud55c \uc801\uc774 \uc788\uc2b5\ub2c8\ub2e4.
\ub530\ub77c\uc11c rrdexec\uc5d0\uc11c \uc694\uad6c\ud558\ub294 \ud328\ud0a4\uc9c0\uc778 dmalloc\uc640 gettext\ub97c \uc124\uce58\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4.
dmalloc\ub294 yum mirror\uc5d0\uc11c \uc9c0\uc6d0\uc744 \ud558\ubbc0\ub85c \ucd94\ud6c4 \uc5c5\ub370\uc774\ud2b8\ub97c \uc704\ud574 yum\uc73c\ub85c \uc124\uce58 \ud558\uaca0\uc2b5\ub2c8\ub2e4.
gettext\ub294 CentOS 4.x\ub77c\uba74 \uae30\ubcf8\uc801\uc73c\ub85c \uc124\uce58\ub418\uc5b4 \uc788\uc9c0\ub9cc \uc5c6\ub294 \uacbd\uc6b0\uc5d0\ub294 yum\uc73c\ub85c \uc124\uce58\ud558\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.
\n\n\n\n
[root@localhost]# yum -y install dmalloc
[root@localhost]# yum -y install gettext<\/TD><\/TR><\/TBODY><\/TABLE>

5. rrdexec \uc124\uce58 (\ucd5c\uc2e0 RPM \ub2e4\uc6b4\ub85c\ub4dc : ftp:\/\/mirror.oops.org\/<\/A>)
\uc774\uc81c \uae40\uc815\uade0\ub2d8\uc758 Front-End\uc778 rrdexec\ub97c \uc124\uce58\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4.
\uc5ec\uae30\uc11c \uc8fc\uc758\ud560 \uc0ac\ud56d\uc740 \uae40\uc815\uade0\ub2d8\uc758 \ubbf8\ub7ec\uc5d0\uc11c \uc9c1\uc811 \ud328\ud0a4\uc9c0\ub97c \uac00\uc838\uc624\uac8c \ub418\uba74 rpm \ud30c\uc77c \uacbd\ub85c\uac00 \ud2c0\ub824\uc11c
\uc911\uac04\uc5d0 \uc5d0\ub7ec\uac00 \ub098\uac8c \ub418\ub2c8 \uc774\ub7f0 \uacbd\uc6b0\uc5d4 src.rpm\uc744 \ubc1b\uc544\uc11c spec\ud30c\uc77c\uc744 \uc218\uc815\ud574\uc8fc\uac70\ub098
\uc544\ub2c8\uba74 \ud544\uc790\uac00 \uc81c\uacf5\ud558\ub294 \ubbf8\ub7ec\uc5d0\uc11c \ub2e4\uc6b4\ubc1b\uc544 \uc124\uce58\ub97c \ud558\uc2dc\uba74 \ub429\ub2c8\ub2e4.
\u261e rrdexec.spec \ud30c\uc77c\uc758 46 \ub77c\uc778\uc744 cp -af \/usr\/lib\/librrd.a .\/ \ub85c \uc218\uc815\ud574\uc8fc\uc2dc\uba74 \ub429\ub2c8\ub2e4.
\ubb3c\ub860 \ud544\uc790\ub294 \ud544\uc790\uc758 \ubbf8\ub7ec\uc5d0 \uc788\ub294 \uc218\uc815\ub41c rpm\uc744 \ub2e4\uc6b4\ubc1b\uc544 \uc124\uce58\ud558\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4.
\n\n\n\n
[root@localhost]# wget http:\/\/pkg.tini4u.net\/network\/rrdexec\/i386\/rrdexec-2.2.2-1.i386.rpm<\/A>
[root@localhost]# wget http:\/\/pkg.tini4u.net\/network\/rrdexec\/i386\/rrdexec-doc-2.2.2-1.i386.rpm<\/A>
[root@localhost]# rpm -Uvh rrdexec-*.i386.rpm<\/TD><\/TR><\/TBODY><\/TABLE>

6. snmp \uc124\uc815\ud30c\uc77c \uc218\uc815
\ud544\uc790\ub294 RRD \ub370\uc774\ud130\ub97c Net-SNMP\ub97c \ud1b5\ud574\uc11c \uac00\uc838\uc62c \uac83\uc774\ubbc0\ub85c snmp\uac00 \uc815\uc0c1\uc801\uc73c\ub85c \uc791\ub3d9\ud560 \uc218 \uc788\ub3c4\ub85d
snmpd.conf \ud30c\uc77c\uc744 \uc218\uc815\ud574 \uc8fc\ub3c4\ub85d \ud569\ub2c8\ub2e4.
\uc774 \ud30c\uc77c\uc5d0 \ub300\ud574\uc11c\ub294 \ucd94\ud6c4\uc5d0 \uc790\uc138\ud55c \uc124\uba85\uc744 \uc62c\ub9ac\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4.
\ud544\uc790\uc758 \uac1c\uc778 \ud328\ud0a4\uc9c0 \ubbf8\ub7ec\uc5d0 \uac00\uc2dc\uac8c \ub418\uba74 Net-SNMP\uac00 \uc815\uc0c1\uc791\ub3d9\uc744 \ud560 \uc218 \uc788\ub3c4\ub85d \uae30\ubcf8 \uc138\ud305\uc774
\uc124\uc815\ub418\uc5b4 \uc788\ub294 \ud30c\uc77c\uc774 \uc788\uc73c\ubbc0\ub85c IP\ub9cc \ubcc0\uacbd\ud558\uc2dc\uace0 \uadf8\ub300\ub85c \uc0ac\uc6a9\ud558\uc2dc\uba74 \ub429\ub2c8\ub2e4.
\n\n\n\n
[root@localhost]# wget http:\/\/pkg.tini4u.net\/network\/net-snmp\/src\/snmpd.tar.gz<\/A>
[root@localhost]# mv \/etc\/snmp\/snmpd.conf \/etc\/snmp\/snmpd.conf.bak
[root@localhost]# tar xfpz snmpd.tar.gz -C \/etc\/snmp\/
[root@localhost]# vi \/etc\/snmp\/snmpd.conf
9 \ub77c\uc778\uc5d0\uc11c 127.0.0.1\uc744 SNMP \uc811\uadfc\uc744 \ud5c8\uc6a9\ud560 \uc11c\ubc84\uc758 IP\ub85c \ubcc0\uacbd\ud574\uc90d\ub2c8\ub2e4. ex) 100.100.100.100
[root@localhost]# service snmpd start
Starting snmpd:\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000[\u3000OK\u3000]<\/TD><\/TR><\/TBODY><\/TABLE>

7. snmp \uc791\ub3d9 \uc5ec\ubd80 \ud655\uc778
\uc774\uc81c \ubaa8\ub4e0 \uc124\uce58\uac00 \ub05d\ub0ac\uc73c\ubbc0\ub85c snmp\uac00 \uc815\uc0c1\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub294\uc9c0 \ud655\uc778\uc744 \ud574\uc57c \ub429\ub2c8\ub2e4.
\ud655\uc778 \ubc29\ubc95\uc740 snmpwalk -v1 -c \ucee4\ubba4\ub2c8\ud2f0\ub124\uc784 IP \uc785\ub2c8\ub2e4.
(\ud544\uc790\ub294 \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d\uc5d0 \ub300\ud574\uc11c\ub9cc \ubaa8\ub2c8\ud130\ub9c1 \ud560 \uac83\uc774\ubbc0\ub85c ifEntry \ud544\ub4dc\uc758 Octets\uac12\ub9cc \ud655\uc778\ud569\ub2c8\ub2e4.)
\n\n\n\n
[root@localhost]# snmpwalk -v1 -c LTN-Remote 100.100.100.100 ifEntry | grep Octets
IF-MIB::ifInOctets.1 = Counter32: 976510
IF-MIB::ifInOctets.2 = Counter32: 5696222
IF-MIB::ifInOctets.3 = Counter32: 0
IF-MIB::ifOutOctets.1 = Counter32: 978376
IF-MIB::ifOutOctets.2 = Counter32: 820757
IF-MIB::ifOutOctets.3 = Counter32: 0<\/TD><\/TR><\/TBODY><\/TABLE>

8. rrd \uc124\uc815\ud30c\uc77c \uc218\uc815
\uc774\uc81c SNMP\uc5d0\uc11c \ubc1b\uc544\uc628 \uacb0\uacfc\uac12\uc744 DB\ub85c \uc800\uc7a5\ud558\uace0, \uadf8\ub798\ud504\ub85c \ucd9c\ub825\ud558\uae30 \uc704\ud574 \uc124\uc815\ud30c\uc77c\uc744 \uc138\ud305\ud569\ub2c8\ub2e4.
rrd.conf \ud30c\uc77c\uc758 \uc124\uc815\uc740 \ubc18\ub4dc\uc2dc SERVICE: \uc9c0\uc2dc\uc790\ub85c \uc2dc\uc791\ud574\uc11c END: \uc9c0\uc2dc\uc790\ub85c \ub05d\ub098\uc57c \ub429\ub2c8\ub2e4.
\uc704\uc5d0\uc11c \ud544\uc790\ub294 \uae40\uc815\uade0\ub2d8\uc758 Front-End\uc778 rrdexec\ub97c \uc124\uce58\ud588\uae30 \ub54c\ubb38\uc5d0 rrd.conf\ud30c\uc77c\uc774 \uc874\uc7ac\ud558\ubbc0\ub85c
\uc774 \ud30c\uc77c\uc744 \uadf8\ub300\ub85c \uc0ac\uc6a9\ud558\ub4e0\uc9c0 \uc544\ub2c8\uba74 \uc0c8\ub85c \uc124\uc815\ud30c\uc77c\uc744 \uc0dd\uc131\ud558\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.
\ud544\uc790\ub294 \ub124\ud2b8\uc6cc\ud06c \ud2b8\ub798\ud53d \ubaa8\ub2c8\ud130\ub9c1\ub9cc\uc744 \ud560 \uac83\uc774\ubbc0\ub85c \uc124\uc815\ud30c\uc77c\uc744 \uc0c8\ub85c \ub9cc\ub4e4\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4.
\n\n\n\n
[root@localhost]# mv \/etc\/rrdexec\/rrd.conf \/etc\/rrdexec\/rrd.conf.bak
[root@localhost]# vi \/etc\/rrdexec\/rrd.conf
SERVICE: Ethernet
TITLE: Network Transfer of Linux.Tini4u.Net
IMGTITLE: bit per second
IMGTYPE: png
GRAPH1: rx,AREA,#737373
GRAPH2: tx,LINE3,#CDCDCD
MIN: 0
MAX: 100000000
LGRAPH: 0
TYPE: COUNTER
SIZEOPT: 1000
DATA1: SNMP,LTN-Remote@100.100.100.100<\/A>:interfaces.ifTable.ifEntry.ifInOctets.2
DATA2: SNMP,LTN-Remote@100.100.100.100<\/A>:interfaces.ifTable.ifEntry.ifOutOctets.2
DTYPE: *8
PATH: \/home\/rrd\/html
ARRAY: none
COMMENT: (c) 2006 LTN(Linux.Tini4u.Net), by Tini <http:\/\/Linux.Tini4u.Net\/<\/A>>\\\\r
END: Ethernet<\/TD><\/TR><\/TBODY><\/TABLE>
\ub9cc\uc57d \uc5ec\ub7ec\ub300\uc758 \uc11c\ubc84\ub97c \ubaa8\ub2c8\ud130\ub9c1 \ud560 \uac83\uc774\ub77c\uba74, SERVICE: \uc9c0\uc2dc\uc790\uc758 \ub0b4\uc6a9\uc744 \ub2e4\ub974\uac8c \ud574\uc57c
\uc911\ubcf5\ub418\uc9c0 \uc54a\uc740 \ub370\uc774\ud130\ub97c \uc5bb\uc744 \uc218 \uc788\uc73c\ub2c8 \uc8fc\uc758\ud558\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.
\ub610\ud55c DATA1,2 \uc9c0\uc2dc\uc790\uc5d0\uc11c\uc758 IP\ub294 SNMP \ub370\uc774\ud130\ub97c \uac00\uc838\uc62c \uc11c\ubc84\uc758 IP\ub97c \uc801\uc5b4\uc8fc\uc154\uc57c \ub418\uba70,
\ub05d\ubd80\ubd84\uc758 ifInOctets\uacfc ifOutOctets\uc758 String \ub118\ubc84\ub294 OS\ub9c8\ub2e4 \ub2e4\ub974\ubbc0\ub85c snmpwalk\ub97c \ud1b5\ud574 \ucd9c\ub825\ub41c
\uc774\ub354\ub137\uce74\ub4dc \ub118\ubc84\ub97c \uc801\uc5b4\uc918\uc57c \ub429\ub2c8\ub2e4.
\ub9cc\uc57d \uc5b4\ub5a4\uac83\uc774 \uc774\ub354\ub137 \ub370\uc774\ud130\uc778\uc9c0 \ubaa8\ub974\uaca0\uc73c\uba74 \uc544\ub798 \uba85\ub839\uc5b4\ub85c \ud655\uc778\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.
\n\n\n\n
[root@localhost]# snmpwalk -v1 -c LTN-Remote 100.100.100.100 ifDescr
IF-MIB::ifDescr.1 = STRING: lo
IF-MIB::ifDescr.2 = STRING: eth0
IF-MIB::ifDescr.3 = STRING: sit0<\/TD><\/TR><\/TBODY><\/TABLE>

9. rrd \uc791\ub3d9 \uc5ec\ubd80 \ud655\uc778
\uc774\uc81c rrd\uc5d0\uc11c SNMP\uc758 \ub370\uc774\ud130\ub97c \uc815\uc0c1\uc801\uc73c\ub85c DB\ub85c \uc800\uc7a5\ud558\ub294\uc9c0 \ud655\uc778\uc744 \ud574\uc57c \ub429\ub2c8\ub2e4.
\uc544\ub798 \uba85\ub839\uc5b4\ub97c \ud1b5\ud574 \uae30\ubcf8\uc801\uc778 html \ud30c\uc77c \ubc0f DB \uc800\uc7a5\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.
\n\n\n\n
[root@localhost]# rrdexec log
* Ethernet : \/home\/rrd\/html [ N:5696474:821757 ] => [ CODE: 0 ]<\/TD><\/TR><\/TBODY><\/TABLE>

10. crontab \uc124\uc815
RRD \ub370\uc774\ud130\ub294 \uc9c0\uc815\ub41c \uc2dc\uac04\ub3d9\uc548 \uafb8\uc900\ud788 \uc800\uc7a5\ub418\uc5b4\uc57c \ud558\ubbc0\ub85c crontab\uc5d0 \ub4f1\ub85d\ud574\uc11c
\uc9c0\uc815\ub41c \uc2dc\uac04\ub9c8\ub2e4 \uc790\ub3d9\uc801\uc73c\ub85c \uc2e4\ud589\ub418\ub3c4\ub85d \uc124\uc815\uc744 \ud574\uc90d\ub2c8\ub2e4.
\ubcf4\ud1b5 RRD\ub294 5\ubd84\uc5d0 \ud55c\ubc88\uc529 \ub370\uc774\ud130\ub97c \uc800\uc7a5\uc2dc\ud0a4\ub294\uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. (\ubb3c\ub860 \ub354 \uc9e7\uac8c\ub3c4 \uac00\ub2a5\ud569\ub2c8\ub2e4.)
\n\n\n\n
[root@localhost]# crontab -e
*\/5 * * * * su - root \/usr\/bin\/rrdexec log<\/TD><\/TR><\/TBODY><\/TABLE>
\uc774\uc81c RRD Server Setting\uc774 \ubaa8\ub450 \ub05d\ub0ac\uc2b5\ub2c8\ub2e4.
\uc6f9\uc5d0 \uc811\uc18d\ud574\uc11c \uc81c\ub300\ub85c \uadf8\ub798\ud504\uac00 \ucd9c\ub825\ub418\ub294\uc9c0 \ud655\uc778\ud558\uc2dc\uba74 \ub429\ub2c8\ub2e4.

\u203b RRD Client Setting (RRD \ub370\uc774\ud130\ub9cc \ub118\uaca8\uc904 \uc11c\ubc84)
1. Net-SNMP \uc124\uce58
RRD \ub370\uc774\ud130\ub97c \ub118\uaca8\uc8fc\uae30\ub9cc \ud560 \uc11c\ubc84\ub294 \ub2e8\uc21c\ud788 SNMP\ub97c \ud1b5\ud574 \ub370\uc774\ud130\ub9cc \ub118\uaca8\uc8fc\uba74 \ub418\ubbc0\ub85c
Net-SNMP \ud328\ud0a4\uc9c0\ub9cc \uc124\uce58\uac00 \ub418\uc5b4 \uc788\uc73c\uba74 \ub429\ub2c8\ub2e4.
\ud544\uc790\uac00 \uc704\uc5d0\uc11c\ub3c4 \ub9d0\ud588\uc9c0\ub9cc OS\uc758 \ubc84\uc804\uc774 \ub0ae\uc544 UCD-SNMP\ub97c \uc9c0\uc6d0\ud558\ub294 \uc2dc\uc2a4\ud15c\uc774\ub77c\uba74
UCD-SNMP\ub97c \uc0ad\uc81c\ud558\uace0 \ud544\uc790\uc758 \uac1c\uc778\ud328\ud0a4\uc9c0 \ubbf8\ub7ec\uc5d0\uc11c Net-SNMP\ub97c \ub2e4\uc6b4\ubc1b\uc544 \uc124\uce58\ud558\uc2dc\uae38 \uad8c\uc7a5\ud569\ub2c8\ub2e4.
\n\n\n\n
[root@localhost]# yum -y install net-snmp<\/TD><\/TR><\/TBODY><\/TABLE>

2. snmp \uc124\uc815\ud30c\uc77c \uc218\uc815
RRD \uc11c\ubc84\uc5d0\uc11c SNMP\ub97c \ud1b5\ud574 \ub370\uc774\ud130\ub97c \uac00\uc838\uac00\uc57c \ub418\ubbc0\ub85c snmp \uc124\uc815\uc744 \ud574\uc90d\ub2c8\ub2e4.
\uc124\uc815 \ub0b4\uc6a9\uc740 RRD \uc11c\ubc84\uc640 \ub2e4\ub978\uac83\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.
\n\n\n\n
[root@localhost]# wget http:\/\/pkg.tini4u.net\/network\/net-snmp\/src\/snmpd.tar.gz<\/A>
[root@localhost]# mv \/etc\/snmp\/snmpd.conf \/etc\/snmp\/snmpd.conf.bak
[root@localhost]# tar xfpz snmpd.tar.gz -C \/etc\/snmp\/
[root@localhost]# vi \/etc\/snmp\/snmpd.conf
9 \ub77c\uc778\uc5d0\uc11c 127.0.0.1\uc744 SNMP \uc811\uadfc\uc744 \ud5c8\uc6a9\ud560 \uc11c\ubc84\uc758 IP\ub85c \ubcc0\uacbd\ud574\uc90d\ub2c8\ub2e4. ex) 100.100.100.100
[root@localhost]# service snmpd start
Starting snmpd:\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000[\u3000OK\u3000]<\/TD><\/TR><\/TBODY><\/TABLE>
\uc774\uc81c RRD Client Setting\uc774 \ubaa8\ub450 \ub05d\ub0ac\uc2b5\ub2c8\ub2e4.
RRD \uc11c\ubc84\uc5d0\uc11c Client \uc815\ubcf4\ub97c \uc81c\ub300\ub85c \uac00\uc838\uc624\ub294\uc9c0 \ud655\uc778\uc744 \ud558\uc2dc\uba74 \ub429\ub2c8\ub2e4.
\n\n\n\n
[root@localhost]# snmpwalk -v1 -c LTN-Remote 100.100.100.101 ifEntry | grep Octets
IF-MIB::ifInOctets.1 = Counter32: 1010722
IF-MIB::ifInOctets.2 = Counter32: 5712319
IF-MIB::ifInOctets.3 = Counter32: 0
IF-MIB::ifOutOctets.1 = Counter32: 1012588
IF-MIB::ifOutOctets.2 = Counter32: 825481
IF-MIB::ifOutOctets.3 = Counter32: 0<\/TD><\/TR><\/TBODY><\/TABLE>
\ub9cc\uc57d snmpwalk\uc5d0\uc11c Timeout: No Response from 100.100.100.101 \uc774\ub77c\uace0 \ub098\uc628\ub2e4\uba74
SNMP\uac00 \uc815\uc0c1\uc801\uc73c\ub85c \uc791\ub3d9\ud558\uc9c0 \uc54a\ub294\uac83\uc774\ub2c8 \ub2e4\uc2dc\ud55c\ubc88 \uc798 \uc0b4\ud3b4\ubcf4\uae30 \ubc14\ub78d\ub2c8\ub2e4. \n<\/DIV>\n","protected":false},"excerpt":{"rendered":"

RRD\ub294 Round Robin Database\uc758 \uc57d\uc790\ub85c\uc368 MRTG\uc640 \ube44\uc2b7\ud55c Logging&Graping \ub3c4\uad6c \uc785\ub2c8\ub2e4.\uc2dc\uac04\uc758 \ud750\ub984\uc5d0 \ub530\ub77c \ubcc0\ud558\ub294 \ub370\uc774\ud130\ub97c DB\ud654 \uc2dc\ucf1c\uc11c \ub0a8\uae30\uace0, DB\ud654\ub41c \uc815\ubcf4\ub97c \uadf8\ub798\ud53d \ud654\uba74\uc73c\ub85c\ucd9c\ub825\ud574\uc11c \uc2dc\uac01\uc801\uc73c\ub85c \ub370\uc774\ud130\uc758 \ubcc0\ud654\ub97c \uc27d\uac8c \uc54c\uc544\ubcfc \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc8fc\ub294 \ud504\ub85c\uadf8\ub7a8\uc774\uc8e0. \uc5b4\ub5bb\uac8c \ubcf4\uba74 MRTG\uc640 \ube44\uc2b7\ud558\ub2e4\uace0 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4\ub9cc, RRD\ub294 MRTG\uc5d0\uc11c \uc9c0\uc6d0\ud558\uc9c0 \ubabb\ud588\ub358\uc5ec\ub7ec\uac00\uc9c0 \uae30\ub2a5\ub4f1\uc744 \ucd94\uac00 \ud655\uc7a5\ud55c\uac83\uc774 \ub2e4\ub985\ub2c8\ub2e4.\ubb3c\ub860 RRD \uac1c\ubc1c\uc0ac\uc758 \uc18c\uac1c\uae00\uc744 \ubcf4\uba74 RRD\ub294 MRTG\uc5d0\uc11c \uc544\uc774\ub514\uc5b4\ub97c \uc5bb\uc5c8\ub2e4\uace0 \uc4f0\uc5ec \uc788\uc2b5\ub2c8\ub2e4. […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[39],"tags":[],"class_list":["post-31","post","type-post","status-publish","format-standard","hentry","category-os_linux_unix_macos"],"_links":{"self":[{"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/31","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=31"}],"version-history":[{"count":0,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=\/wp\/v2\/posts\/31\/revisions"}],"wp:attachment":[{"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=31"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=31"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hasu0707.duckdns.org\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=31"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}