snmpによるトラフィック監視の変更点

追加された行はこの色です。
削除された行はこの色です。
snmpによるトラフィック監視へ行く。
snmpによるトラフィック監視の差分を削除
#contents
*はじめに [#s32836d0]
このページではsnmpを使った総送受信データの取得方法について説明する。

*net-snmp-utilsをインストール [#s430ab13]
 yum install net-snmp-utils

*snmpでの監視結果を表示するコマンド [#fc15151a]
 $ snmpwalk -v 2c -c public [IPaddr] [OID]

*各インターフェースが何番のOIDかを調べるコマンド [#a76995fe]
-ifDescr
 $ snmpwalk -v 2c -c public [IPaddr] ifTable
 IF-MIB::ifDescr.1 = STRING: lo
 IF-MIB::ifDescr.2 = STRING: eth0
 IF-MIB::ifDescr.3 = STRING: sit0
eth0の値を取得したい場合、"2"となる。
*eth0が送受信した総バイト数 [#ie0699e7]
eth0が"2"という事がわかったので、ifHC[OUT|IN]Octetsの後ろに".2"を追加する。
-送信
 $ snmpwalk -v 2c -c public [IPaddr] ifHCOutOctets.2
-受信
 $ snmpwalk -v 2c -c public [IPaddr] ifHCInOctets.2

*その他、OIDが不明な項目を監視する場合 [#hcef2664]
まずは、システムがどのような値を出力するかを下記のコマンドで調べる。
 $ snmpwalk -v 2c -c public 192.168.1.10 -On .1.3.6.1.4.1.2021
以下のようなリストが出力される。

 .1.3.6.1.4.1.2021.4.1.0 = INTEGER: 0
 .1.3.6.1.4.1.2021.4.2.0 = STRING: swap
 .1.3.6.1.4.1.2021.4.3.0 = INTEGER: 6096656
 .1.3.6.1.4.1.2021.4.4.0 = INTEGER: 6093800
 .1.3.6.1.4.1.2021.4.5.0 = INTEGER: 4040968
 .1.3.6.1.4.1.2021.4.6.0 = INTEGER: 435872
 .1.3.6.1.4.1.2021.4.11.0 = INTEGER: 6529672
 .1.3.6.1.4.1.2021.4.12.0 = INTEGER: 16000
 .1.3.6.1.4.1.2021.4.13.0 = INTEGER: 0
 .1.3.6.1.4.1.2021.4.14.0 = INTEGER: 23716
 .1.3.6.1.4.1.2021.4.15.0 = INTEGER: 1818336
 .1.3.6.1.4.1.2021.4.100.0 = INTEGER: 0
 .1.3.6.1.4.1.2021.4.101.0 = STRING: 
 .1.3.6.1.4.1.2021.10.1.1.1 = INTEGER: 1
 .1.3.6.1.4.1.2021.10.1.1.2 = INTEGER: 2
 .1.3.6.1.4.1.2021.10.1.1.3 = INTEGER: 3
 .1.3.6.1.4.1.2021.10.1.2.1 = STRING: Load-1
 .1.3.6.1.4.1.2021.10.1.2.2 = STRING: Load-5
 .1.3.6.1.4.1.2021.10.1.2.3 = STRING: Load-15
 .1.3.6.1.4.1.2021.10.1.3.1 = STRING: 0.08
 .1.3.6.1.4.1.2021.10.1.3.2 = STRING: 0.16
 .1.3.6.1.4.1.2021.10.1.3.3 = STRING: 0.12
 .1.3.6.1.4.1.2021.10.1.4.1 = STRING: 12.00
 .1.3.6.1.4.1.2021.10.1.4.2 = STRING: 12.00
 .1.3.6.1.4.1.2021.10.1.4.3 = STRING: 12.00
 .1.3.6.1.4.1.2021.10.1.5.1 = INTEGER: 8
 .1.3.6.1.4.1.2021.10.1.5.2 = INTEGER: 16
 .1.3.6.1.4.1.2021.10.1.5.3 = INTEGER: 12
 .1.3.6.1.4.1.2021.10.1.6.1 = Opaque: Float: 0.080000
 .1.3.6.1.4.1.2021.10.1.6.2 = Opaque: Float: 0.160000
 .1.3.6.1.4.1.2021.10.1.6.3 = Opaque: Float: 0.120000
 .1.3.6.1.4.1.2021.10.1.100.1 = INTEGER: 0
 .1.3.6.1.4.1.2021.10.1.100.2 = INTEGER: 0
 .1.3.6.1.4.1.2021.10.1.100.3 = INTEGER: 0
 .1.3.6.1.4.1.2021.10.1.101.1 = STRING: 
 .1.3.6.1.4.1.2021.10.1.101.2 = STRING: 
 .1.3.6.1.4.1.2021.10.1.101.3 = STRING: 
 .1.3.6.1.4.1.2021.11.1.0 = INTEGER: 1
 .1.3.6.1.4.1.2021.11.2.0 = STRING: systemStats
 .1.3.6.1.4.1.2021.11.3.0 = INTEGER: 0
 .1.3.6.1.4.1.2021.11.4.0 = INTEGER: 0
 .1.3.6.1.4.1.2021.11.5.0 = INTEGER: 587
 .1.3.6.1.4.1.2021.11.6.0 = INTEGER: 149
 .1.3.6.1.4.1.2021.11.7.0 = INTEGER: 983
 .1.3.6.1.4.1.2021.11.8.0 = INTEGER: 2064
 .1.3.6.1.4.1.2021.11.9.0 = INTEGER: 2
 .1.3.6.1.4.1.2021.11.10.0 = INTEGER: 0
 .1.3.6.1.4.1.2021.11.11.0 = INTEGER: 95
 .1.3.6.1.4.1.2021.11.50.0 = Counter32: 7680014
 .1.3.6.1.4.1.2021.11.51.0 = Counter32: 119141
 .1.3.6.1.4.1.2021.11.52.0 = Counter32: 5632577
 .1.3.6.1.4.1.2021.11.53.0 = Counter32: 207044221
 .1.3.6.1.4.1.2021.11.54.0 = Counter32: 4275592
 .1.3.6.1.4.1.2021.11.55.0 = Counter32: 3946511
 .1.3.6.1.4.1.2021.11.56.0 = Counter32: 93432
 .1.3.6.1.4.1.2021.11.57.0 = Counter32: 650277544
 .1.3.6.1.4.1.2021.11.58.0 = Counter32: 2568909688
 .1.3.6.1.4.1.2021.11.59.0 = Counter32: 2151222727
 .1.3.6.1.4.1.2021.11.60.0 = Counter32: 220741212
 .1.3.6.1.4.1.2021.11.61.0 = Counter32: 1592634
 .1.3.6.1.4.1.2021.11.62.0 = Counter32: 6073
 .1.3.6.1.4.1.2021.11.63.0 = Counter32: 6537
 .1.3.6.1.4.1.2021.13.14.1.0 = INTEGER: 1
 .1.3.6.1.4.1.2021.13.15.1.1.1.1 = INTEGER: 1
 .1.3.6.1.4.1.2021.13.15.1.1.1.2 = INTEGER: 2
 .1.3.6.1.4.1.2021.13.15.1.1.1.3 = INTEGER: 3
 .1.3.6.1.4.1.2021.13.15.1.1.1.4 = INTEGER: 4
 .1.3.6.1.4.1.2021.13.15.1.1.1.5 = INTEGER: 5
 .1.3.6.1.4.1.2021.13.15.1.1.1.6 = INTEGER: 6
 .1.3.6.1.4.1.2021.13.15.1.1.1.7 = INTEGER: 7
 .1.3.6.1.4.1.2021.13.15.1.1.1.8 = INTEGER: 8
 .1.3.6.1.4.1.2021.13.15.1.1.1.9 = INTEGER: 9
 .1.3.6.1.4.1.2021.13.15.1.1.1.10 = INTEGER: 10
 .1.3.6.1.4.1.2021.13.15.1.1.1.11 = INTEGER: 11
 .1.3.6.1.4.1.2021.13.15.1.1.1.12 = INTEGER: 12
 .1.3.6.1.4.1.2021.13.15.1.1.1.13 = INTEGER: 13
 .1.3.6.1.4.1.2021.13.15.1.1.1.14 = INTEGER: 14
 .1.3.6.1.4.1.2021.13.15.1.1.1.15 = INTEGER: 15
 .1.3.6.1.4.1.2021.13.15.1.1.1.16 = INTEGER: 16
 .1.3.6.1.4.1.2021.13.15.1.1.1.17 = INTEGER: 17
 .1.3.6.1.4.1.2021.13.15.1.1.1.18 = INTEGER: 18
 .1.3.6.1.4.1.2021.13.15.1.1.1.19 = INTEGER: 19
 .1.3.6.1.4.1.2021.13.15.1.1.1.20 = INTEGER: 20
 .1.3.6.1.4.1.2021.13.15.1.1.1.21 = INTEGER: 21
 .1.3.6.1.4.1.2021.13.15.1.1.1.22 = INTEGER: 22
 .1.3.6.1.4.1.2021.13.15.1.1.1.23 = INTEGER: 23
 .1.3.6.1.4.1.2021.13.15.1.1.1.24 = INTEGER: 24
 .1.3.6.1.4.1.2021.13.15.1.1.1.25 = INTEGER: 25
 .1.3.6.1.4.1.2021.13.15.1.1.1.26 = INTEGER: 26
 .1.3.6.1.4.1.2021.13.15.1.1.1.27 = INTEGER: 27
 .1.3.6.1.4.1.2021.13.15.1.1.1.28 = INTEGER: 28
 .1.3.6.1.4.1.2021.13.15.1.1.1.29 = INTEGER: 29
 .1.3.6.1.4.1.2021.13.15.1.1.1.30 = INTEGER: 30
 .1.3.6.1.4.1.2021.13.15.1.1.1.31 = INTEGER: 31
 .1.3.6.1.4.1.2021.13.15.1.1.1.32 = INTEGER: 32
 .1.3.6.1.4.1.2021.13.15.1.1.1.33 = INTEGER: 33
 .1.3.6.1.4.1.2021.13.15.1.1.1.34 = INTEGER: 34
 .1.3.6.1.4.1.2021.13.15.1.1.2.1 = STRING: ram0
 .1.3.6.1.4.1.2021.13.15.1.1.2.2 = STRING: ram1
 .1.3.6.1.4.1.2021.13.15.1.1.2.3 = STRING: ram2
 .1.3.6.1.4.1.2021.13.15.1.1.2.4 = STRING: ram3
 .1.3.6.1.4.1.2021.13.15.1.1.2.5 = STRING: ram4
 .1.3.6.1.4.1.2021.13.15.1.1.2.6 = STRING: ram5
 .1.3.6.1.4.1.2021.13.15.1.1.2.7 = STRING: ram6
 .1.3.6.1.4.1.2021.13.15.1.1.2.8 = STRING: ram7
 .1.3.6.1.4.1.2021.13.15.1.1.2.9 = STRING: ram8
 .1.3.6.1.4.1.2021.13.15.1.1.2.10 = STRING: ram9
 .1.3.6.1.4.1.2021.13.15.1.1.2.11 = STRING: ram10
 .1.3.6.1.4.1.2021.13.15.1.1.2.12 = STRING: ram11
 .1.3.6.1.4.1.2021.13.15.1.1.2.13 = STRING: ram12
 .1.3.6.1.4.1.2021.13.15.1.1.2.14 = STRING: ram13
 .1.3.6.1.4.1.2021.13.15.1.1.2.15 = STRING: ram14
 .1.3.6.1.4.1.2021.13.15.1.1.2.16 = STRING: ram15
 .1.3.6.1.4.1.2021.13.15.1.1.2.17 = STRING: sda
 .1.3.6.1.4.1.2021.13.15.1.1.2.18 = STRING: sda1
 .1.3.6.1.4.1.2021.13.15.1.1.2.19 = STRING: sda2
 .1.3.6.1.4.1.2021.13.15.1.1.2.20 = STRING: sda3
 .1.3.6.1.4.1.2021.13.15.1.1.2.21 = STRING: sdb
 .1.3.6.1.4.1.2021.13.15.1.1.2.22 = STRING: sdb1
 .1.3.6.1.4.1.2021.13.15.1.1.2.23 = STRING: sdc
 .1.3.6.1.4.1.2021.13.15.1.1.2.24 = STRING: sdc1
 .1.3.6.1.4.1.2021.13.15.1.1.2.25 = STRING: sr0
 .1.3.6.1.4.1.2021.13.15.1.1.2.26 = STRING: md0
 .1.3.6.1.4.1.2021.13.15.1.1.2.27 = STRING: loop0
 .1.3.6.1.4.1.2021.13.15.1.1.2.28 = STRING: loop1
 .1.3.6.1.4.1.2021.13.15.1.1.2.29 = STRING: loop2
 .1.3.6.1.4.1.2021.13.15.1.1.2.30 = STRING: loop3
 .1.3.6.1.4.1.2021.13.15.1.1.2.31 = STRING: loop4
 .1.3.6.1.4.1.2021.13.15.1.1.2.32 = STRING: loop5
 .1.3.6.1.4.1.2021.13.15.1.1.2.33 = STRING: loop6
 .1.3.6.1.4.1.2021.13.15.1.1.2.34 = STRING: loop7
 .1.3.6.1.4.1.2021.13.15.1.1.3.1 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.2 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.3 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.4 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.5 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.6 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.7 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.8 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.9 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.10 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.11 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.12 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.13 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.14 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.15 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.16 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.17 = Counter32: 126828544
 .1.3.6.1.4.1.2021.13.15.1.1.3.18 = Counter32: 1017856
 .1.3.6.1.4.1.2021.13.15.1.1.3.19 = Counter32: 99803648
 .1.3.6.1.4.1.2021.13.15.1.1.3.20 = Counter32: 25773568
 .1.3.6.1.4.1.2021.13.15.1.1.3.21 = Counter32: 4054875136
 .1.3.6.1.4.1.2021.13.15.1.1.3.22 = Counter32: 4054371328
 .1.3.6.1.4.1.2021.13.15.1.1.3.23 = Counter32: 4161482752
 .1.3.6.1.4.1.2021.13.15.1.1.3.24 = Counter32: 4161183744
 .1.3.6.1.4.1.2021.13.15.1.1.3.25 = Counter32: 1059241984
 .1.3.6.1.4.1.2021.13.15.1.1.3.26 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.27 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.28 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.29 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.30 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.31 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.32 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.33 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.3.34 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.1 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.2 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.3 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.4 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.5 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.6 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.7 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.8 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.9 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.10 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.11 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.12 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.13 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.14 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.15 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.16 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.17 = Counter32: 888755200
 .1.3.6.1.4.1.2021.13.15.1.1.4.18 = Counter32: 30720
 .1.3.6.1.4.1.2021.13.15.1.1.4.19 = Counter32: 861948928
 .1.3.6.1.4.1.2021.13.15.1.1.4.20 = Counter32: 26775552
 .1.3.6.1.4.1.2021.13.15.1.1.4.21 = Counter32: 2478964736
 .1.3.6.1.4.1.2021.13.15.1.1.4.22 = Counter32: 2478964736
 .1.3.6.1.4.1.2021.13.15.1.1.4.23 = Counter32: 4160782336
 .1.3.6.1.4.1.2021.13.15.1.1.4.24 = Counter32: 4160782336
 .1.3.6.1.4.1.2021.13.15.1.1.4.25 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.26 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.27 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.28 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.29 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.30 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.31 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.32 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.33 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.4.34 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.1 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.2 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.3 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.4 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.5 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.6 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.7 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.8 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.9 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.10 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.11 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.12 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.13 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.14 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.15 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.16 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.17 = Counter32: 2170942
 .1.3.6.1.4.1.2021.13.15.1.1.5.18 = Counter32: 126
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 .1.3.6.1.4.1.2021.13.15.1.1.5.20 = Counter32: 943
 .1.3.6.1.4.1.2021.13.15.1.1.5.21 = Counter32: 8041266
 .1.3.6.1.4.1.2021.13.15.1.1.5.22 = Counter32: 8041221
 .1.3.6.1.4.1.2021.13.15.1.1.5.23 = Counter32: 51749
 .1.3.6.1.4.1.2021.13.15.1.1.5.24 = Counter32: 51739
 .1.3.6.1.4.1.2021.13.15.1.1.5.25 = Counter32: 16589
 .1.3.6.1.4.1.2021.13.15.1.1.5.26 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.27 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.28 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.29 = Counter32: 0
 .1.3.6.1.4.1.2021.13.15.1.1.5.30 = Counter32: 0
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 .1.3.6.1.4.1.2021.13.15.1.1.6.18 = Counter32: 24
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 .1.3.6.1.4.1.2021.13.15.1.1.6.20 = Counter32: 132
 .1.3.6.1.4.1.2021.13.15.1.1.6.21 = Counter32: 1544781
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 .1.3.6.1.4.1.2021.13.15.1.1.6.23 = Counter32: 30217
 .1.3.6.1.4.1.2021.13.15.1.1.6.24 = Counter32: 30217
 .1.3.6.1.4.1.2021.13.15.1.1.6.25 = Counter32: 0
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 .1.3.6.1.4.1.2021.13.15.1.1.6.32 = Counter32: 0
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 .1.3.6.1.4.1.2021.13.15.1.1.12.18 = Counter64: 1017856
 .1.3.6.1.4.1.2021.13.15.1.1.12.19 = Counter64: 60229345792
 .1.3.6.1.4.1.2021.13.15.1.1.12.20 = Counter64: 25773568
 .1.3.6.1.4.1.2021.13.15.1.1.12.21 = Counter64: 583875460096
 .1.3.6.1.4.1.2021.13.15.1.1.12.22 = Counter64: 583874956288
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 .1.3.6.1.4.1.2021.13.15.1.1.12.26 = Counter64: 0
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 .1.3.6.1.4.1.2021.13.15.1.1.13.18 = Counter64: 30720
 .1.3.6.1.4.1.2021.13.15.1.1.13.19 = Counter64: 73876392960
 .1.3.6.1.4.1.2021.13.15.1.1.13.20 = Counter64: 26775552
 .1.3.6.1.4.1.2021.13.15.1.1.13.21 = Counter64: 84083343360
 .1.3.6.1.4.1.2021.13.15.1.1.13.22 = Counter64: 84083343360
 .1.3.6.1.4.1.2021.13.15.1.1.13.23 = Counter64: 8455749632
 .1.3.6.1.4.1.2021.13.15.1.1.13.24 = Counter64: 8455749632
 .1.3.6.1.4.1.2021.13.15.1.1.13.25 = Counter64: 0
 .1.3.6.1.4.1.2021.13.15.1.1.13.26 = Counter64: 0
 .1.3.6.1.4.1.2021.13.15.1.1.13.27 = Counter64: 0
 .1.3.6.1.4.1.2021.13.15.1.1.13.28 = Counter64: 0
 .1.3.6.1.4.1.2021.13.15.1.1.13.29 = Counter64: 0
 .1.3.6.1.4.1.2021.13.15.1.1.13.30 = Counter64: 0
 .1.3.6.1.4.1.2021.13.15.1.1.13.31 = Counter64: 0
 .1.3.6.1.4.1.2021.13.15.1.1.13.32 = Counter64: 0
 .1.3.6.1.4.1.2021.13.15.1.1.13.33 = Counter64: 0
 .1.3.6.1.4.1.2021.13.15.1.1.13.34 = Counter64: 0
 .1.3.6.1.4.1.2021.100.10.0 = INTEGER: 0
 .1.3.6.1.4.1.2021.100.11.0 = INTEGER: 0
 .1.3.6.1.4.1.2021.100.12.0 = INTEGER: 0
 .1.3.6.1.4.1.2021.100.13.0 = INTEGER: 0
 .1.3.6.1.4.1.2021.100.20.0 = INTEGER: 0
 .1.3.6.1.4.1.2021.101.1.0 = INTEGER: 0
 .1.3.6.1.4.1.2021.101.2.0 = STRING: snmp
 .1.3.6.1.4.1.2021.101.100.0 = INTEGER: 0
 .1.3.6.1.4.1.2021.101.101.0 = STRING: 

この中で気になる値を持つ行にメボシをつけて、MIB情報を調べる。&br;
ここでは、sda1という記載が気になるので、sda1が属する.1.3.6.1.4.1.2021.13.15の情報を調べる。
 $ snmpwalk -v 2c -c public 192.168.1.10 .1.3.6.1.4.1.2021.13.15
 UCD-DISKIO-MIB::diskIOIndex.1 = INTEGER: 1
 UCD-DISKIO-MIB::diskIOIndex.2 = INTEGER: 2
 UCD-DISKIO-MIB::diskIOIndex.3 = INTEGER: 3
 UCD-DISKIO-MIB::diskIOIndex.4 = INTEGER: 4
 UCD-DISKIO-MIB::diskIOIndex.5 = INTEGER: 5
 UCD-DISKIO-MIB::diskIOIndex.6 = INTEGER: 6
 UCD-DISKIO-MIB::diskIOIndex.7 = INTEGER: 7
 UCD-DISKIO-MIB::diskIOIndex.8 = INTEGER: 8
 UCD-DISKIO-MIB::diskIOIndex.9 = INTEGER: 9
 UCD-DISKIO-MIB::diskIOIndex.10 = INTEGER: 10
 UCD-DISKIO-MIB::diskIOIndex.11 = INTEGER: 11
 UCD-DISKIO-MIB::diskIOIndex.12 = INTEGER: 12
 UCD-DISKIO-MIB::diskIOIndex.13 = INTEGER: 13
 UCD-DISKIO-MIB::diskIOIndex.14 = INTEGER: 14
 UCD-DISKIO-MIB::diskIOIndex.15 = INTEGER: 15
 UCD-DISKIO-MIB::diskIOIndex.16 = INTEGER: 16
 UCD-DISKIO-MIB::diskIOIndex.17 = INTEGER: 17
 UCD-DISKIO-MIB::diskIOIndex.18 = INTEGER: 18
 UCD-DISKIO-MIB::diskIOIndex.19 = INTEGER: 19
 UCD-DISKIO-MIB::diskIOIndex.20 = INTEGER: 20
 UCD-DISKIO-MIB::diskIOIndex.21 = INTEGER: 21
 UCD-DISKIO-MIB::diskIOIndex.22 = INTEGER: 22
 UCD-DISKIO-MIB::diskIOIndex.23 = INTEGER: 23
 UCD-DISKIO-MIB::diskIOIndex.24 = INTEGER: 24
 UCD-DISKIO-MIB::diskIOIndex.25 = INTEGER: 25
 UCD-DISKIO-MIB::diskIOIndex.26 = INTEGER: 26
 UCD-DISKIO-MIB::diskIOIndex.27 = INTEGER: 27
 UCD-DISKIO-MIB::diskIOIndex.28 = INTEGER: 28
 UCD-DISKIO-MIB::diskIOIndex.29 = INTEGER: 29
 UCD-DISKIO-MIB::diskIOIndex.30 = INTEGER: 30
 UCD-DISKIO-MIB::diskIOIndex.31 = INTEGER: 31
 UCD-DISKIO-MIB::diskIOIndex.32 = INTEGER: 32
 UCD-DISKIO-MIB::diskIOIndex.33 = INTEGER: 33
 UCD-DISKIO-MIB::diskIOIndex.34 = INTEGER: 34
 UCD-DISKIO-MIB::diskIODevice.1 = STRING: ram0
 UCD-DISKIO-MIB::diskIODevice.2 = STRING: ram1
 UCD-DISKIO-MIB::diskIODevice.3 = STRING: ram2
 UCD-DISKIO-MIB::diskIODevice.4 = STRING: ram3
 UCD-DISKIO-MIB::diskIODevice.5 = STRING: ram4
 UCD-DISKIO-MIB::diskIODevice.6 = STRING: ram5
 UCD-DISKIO-MIB::diskIODevice.7 = STRING: ram6
 UCD-DISKIO-MIB::diskIODevice.8 = STRING: ram7
 UCD-DISKIO-MIB::diskIODevice.9 = STRING: ram8
 UCD-DISKIO-MIB::diskIODevice.10 = STRING: ram9
 UCD-DISKIO-MIB::diskIODevice.11 = STRING: ram10
 UCD-DISKIO-MIB::diskIODevice.12 = STRING: ram11
 UCD-DISKIO-MIB::diskIODevice.13 = STRING: ram12
 UCD-DISKIO-MIB::diskIODevice.14 = STRING: ram13
 UCD-DISKIO-MIB::diskIODevice.15 = STRING: ram14
 UCD-DISKIO-MIB::diskIODevice.16 = STRING: ram15
 UCD-DISKIO-MIB::diskIODevice.17 = STRING: sda
 UCD-DISKIO-MIB::diskIODevice.18 = STRING: sda1
 UCD-DISKIO-MIB::diskIODevice.19 = STRING: sda2
 UCD-DISKIO-MIB::diskIODevice.20 = STRING: sda3
 UCD-DISKIO-MIB::diskIODevice.21 = STRING: sdb
 UCD-DISKIO-MIB::diskIODevice.22 = STRING: sdb1
 UCD-DISKIO-MIB::diskIODevice.23 = STRING: sdc
 UCD-DISKIO-MIB::diskIODevice.24 = STRING: sdc1
 UCD-DISKIO-MIB::diskIODevice.25 = STRING: sr0
 UCD-DISKIO-MIB::diskIODevice.26 = STRING: md0
 UCD-DISKIO-MIB::diskIODevice.27 = STRING: loop0
 UCD-DISKIO-MIB::diskIODevice.28 = STRING: loop1
 UCD-DISKIO-MIB::diskIODevice.29 = STRING: loop2
 UCD-DISKIO-MIB::diskIODevice.30 = STRING: loop3
 UCD-DISKIO-MIB::diskIODevice.31 = STRING: loop4
 UCD-DISKIO-MIB::diskIODevice.32 = STRING: loop5
 UCD-DISKIO-MIB::diskIODevice.33 = STRING: loop6
 UCD-DISKIO-MIB::diskIODevice.34 = STRING: loop7
 UCD-DISKIO-MIB::diskIONRead.1 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.2 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.3 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.4 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.5 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.6 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.7 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.8 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.9 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.10 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.11 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.12 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.13 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.14 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.15 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.16 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.17 = Counter32: 130445312
 UCD-DISKIO-MIB::diskIONRead.18 = Counter32: 1017856
 UCD-DISKIO-MIB::diskIONRead.19 = Counter32: 103420416
 UCD-DISKIO-MIB::diskIONRead.20 = Counter32: 25773568
 UCD-DISKIO-MIB::diskIONRead.21 = Counter32: 113351680
 UCD-DISKIO-MIB::diskIONRead.22 = Counter32: 112847872
 UCD-DISKIO-MIB::diskIONRead.23 = Counter32: 4161482752
 UCD-DISKIO-MIB::diskIONRead.24 = Counter32: 4161183744
 UCD-DISKIO-MIB::diskIONRead.25 = Counter32: 1059241984
 UCD-DISKIO-MIB::diskIONRead.26 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.27 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.28 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.29 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.30 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.31 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.32 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.33 = Counter32: 0
 UCD-DISKIO-MIB::diskIONRead.34 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.1 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.2 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.3 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.4 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.5 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.6 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.7 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.8 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.9 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.10 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.11 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.12 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.13 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.14 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.15 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.16 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.17 = Counter32: 965694464
 UCD-DISKIO-MIB::diskIONWritten.18 = Counter32: 30720
 UCD-DISKIO-MIB::diskIONWritten.19 = Counter32: 938888192
 UCD-DISKIO-MIB::diskIONWritten.20 = Counter32: 26775552
 UCD-DISKIO-MIB::diskIONWritten.21 = Counter32: 2534469632
 UCD-DISKIO-MIB::diskIONWritten.22 = Counter32: 2534469632
 UCD-DISKIO-MIB::diskIONWritten.23 = Counter32: 4160782336
 UCD-DISKIO-MIB::diskIONWritten.24 = Counter32: 4160782336
 UCD-DISKIO-MIB::diskIONWritten.25 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.26 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.27 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.28 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.29 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.30 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.31 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.32 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.33 = Counter32: 0
 UCD-DISKIO-MIB::diskIONWritten.34 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.1 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.2 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.3 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.4 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.5 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.6 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.7 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.8 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.9 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.10 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.11 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.12 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.13 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.14 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.15 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.16 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.17 = Counter32: 2171295
 UCD-DISKIO-MIB::diskIOReads.18 = Counter32: 126
 UCD-DISKIO-MIB::diskIOReads.19 = Counter32: 2170203
 UCD-DISKIO-MIB::diskIOReads.20 = Counter32: 943
 UCD-DISKIO-MIB::diskIOReads.21 = Counter32: 8104854
 UCD-DISKIO-MIB::diskIOReads.22 = Counter32: 8104809
 UCD-DISKIO-MIB::diskIOReads.23 = Counter32: 51749
 UCD-DISKIO-MIB::diskIOReads.24 = Counter32: 51739
 UCD-DISKIO-MIB::diskIOReads.25 = Counter32: 16589
 UCD-DISKIO-MIB::diskIOReads.26 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.27 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.28 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.29 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.30 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.31 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.32 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.33 = Counter32: 0
 UCD-DISKIO-MIB::diskIOReads.34 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.1 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.2 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.3 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.4 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.5 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.6 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.7 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.8 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.9 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.10 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.11 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.12 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.13 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.14 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.15 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.16 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.17 = Counter32: 3858330
 UCD-DISKIO-MIB::diskIOWrites.18 = Counter32: 24
 UCD-DISKIO-MIB::diskIOWrites.19 = Counter32: 3858174
 UCD-DISKIO-MIB::diskIOWrites.20 = Counter32: 132
 UCD-DISKIO-MIB::diskIOWrites.21 = Counter32: 1549739
 UCD-DISKIO-MIB::diskIOWrites.22 = Counter32: 1549739
 UCD-DISKIO-MIB::diskIOWrites.23 = Counter32: 30217
 UCD-DISKIO-MIB::diskIOWrites.24 = Counter32: 30217
 UCD-DISKIO-MIB::diskIOWrites.25 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.26 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.27 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.28 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.29 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.30 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.31 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.32 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.33 = Counter32: 0
 UCD-DISKIO-MIB::diskIOWrites.34 = Counter32: 0
 UCD-DISKIO-MIB::diskIONReadX.1 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.2 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.3 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.4 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.5 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.6 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.7 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.8 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.9 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.10 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.11 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.12 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.13 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.14 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.15 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.16 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.17 = Counter64: 60259987456
 UCD-DISKIO-MIB::diskIONReadX.18 = Counter64: 1017856
 UCD-DISKIO-MIB::diskIONReadX.19 = Counter64: 60232962560
 UCD-DISKIO-MIB::diskIONReadX.20 = Counter64: 25773568
 UCD-DISKIO-MIB::diskIONReadX.21 = Counter64: 588523871232
 UCD-DISKIO-MIB::diskIONReadX.22 = Counter64: 588523367424
 UCD-DISKIO-MIB::diskIONReadX.23 = Counter64: 4161482752
 UCD-DISKIO-MIB::diskIONReadX.24 = Counter64: 4161183744
 UCD-DISKIO-MIB::diskIONReadX.25 = Counter64: 1059241984
 UCD-DISKIO-MIB::diskIONReadX.26 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.27 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.28 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.29 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.30 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.31 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.32 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.33 = Counter64: 0
 UCD-DISKIO-MIB::diskIONReadX.34 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.1 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.2 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.3 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.4 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.5 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.6 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.7 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.8 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.9 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.10 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.11 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.12 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.13 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.14 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.15 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.16 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.17 = Counter64: 73980138496
 UCD-DISKIO-MIB::diskIONWrittenX.18 = Counter64: 30720
 UCD-DISKIO-MIB::diskIONWrittenX.19 = Counter64: 73953332224
 UCD-DISKIO-MIB::diskIONWrittenX.20 = Counter64: 26775552
 UCD-DISKIO-MIB::diskIONWrittenX.21 = Counter64: 84138848256
 UCD-DISKIO-MIB::diskIONWrittenX.22 = Counter64: 84138848256
 UCD-DISKIO-MIB::diskIONWrittenX.23 = Counter64: 8455749632
 UCD-DISKIO-MIB::diskIONWrittenX.24 = Counter64: 8455749632
 UCD-DISKIO-MIB::diskIONWrittenX.25 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.26 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.27 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.28 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.29 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.30 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.31 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.32 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.33 = Counter64: 0
 UCD-DISKIO-MIB::diskIONWrittenX.34 = Counter64: 0

得られた出力結果より、該当のOIDはdiskIOに関するものだとわかった。&br;
また、２つの出力結果を照らし合わせると、&br;
.1.3.6.1.4.1.2021.13.15.1.1.2.18 = STRING: sda1 <=> UCD-DISKIO-MIB::diskIODevice.18 = STRING: sda1 &br;
末尾の"18"がsda1を示していることがわかる。さらに、18の手前の"2"がdiskIODeviceを示していることもわかる。&br;
sda1について得られる情報は以下のとおり。
|MIB項目名|OID番号|OID全桁|備考|h
|diskIONRead|3|.1.3.6.1.4.1.2021.13.15.1.1.3.18|読み込みバイト数|
|diskIONWritten|4|.1.3.6.1.4.1.2021.13.15.1.1.4.18|書き込みバイト数|
|diskIOReads|5|.1.3.6.1.4.1.2021.13.15.1.1.5.18|読み込み回数|
|diskIOWrites|6|.1.3.6.1.4.1.2021.13.15.1.1.6.18|書き込み回数|
|diskIONReadX|12|.1.3.6.1.4.1.2021.13.15.1.1.12.18|読み込みバイト数(64bit)|
|diskIONWrittenX|13|.1.3.6.1.4.1.2021.13.15.1.1.13.18|書き込みバイト数(64bit)|

*参照URL [#m916e04a]
http://park1.wakwak.com/~ima/freebsd_netsnmpoidlist.html
ごった煮 - FreeBSD導入記(覚え書き) - net-snmp OID一覧&br;
http://www.itmedia.co.jp/enterprise/articles/0705/21/news015.html
SNMPによるネットワークモニタリング「第2版」：第5回　図解で知るSNMP――MIB情報のすべて (1/8) - ITmedia エンタープライズ
snmpによるトラフィック監視 の変更点

snmpによるトラフィック監視の変更点
