{"id":1570,"date":"2024-10-21T16:12:17","date_gmt":"2024-10-21T08:12:17","guid":{"rendered":"http:\/\/blue.yn.cn\/?p=1570"},"modified":"2024-10-26T17:24:10","modified_gmt":"2024-10-26T09:24:10","slug":"mib","status":"publish","type":"post","link":"http:\/\/blue.yn.cn\/?p=1570","title":{"rendered":"MIB"},"content":{"rendered":"<h3>IF-MIB<\/h3>\n<p><code>if-mib<\/code>\uff1a\u7528\u4e8e\u63cf\u8ff0\u7f51\u7edc\u901a\u7528\u7684\u63a5\u53e3\u5c5e\u6027<\/p>\n<h4>\u5168\u5c40\u8282\u70b9<\/h4>\n<ul>\n<li><code>ifNumber<\/code>\uff1a\u63a5\u53e3\u6570\u76ee<br \/>\n<code>IF-MIB:ifNumber.0 = INTEGER: 265<\/code><br \/>\n<code>snmpwalk -v2c -c xxx x.x.x.x ifnumber<\/code><br \/>\n<code>snmpwalk -v2c -cxxx x.x.x.x ifdescr | wc -l<\/code><br \/>\n\u8fd9\u4e24\u4e2a\u547d\u4ee4\u83b7\u53d6\u7684\u6570\u503c\u662f\u4e00\u81f4\u7684\uff0c\u8bc1\u660e<code>vlan<\/code>\u63a5\u53e3\u4e5f\u7b97\u4e0a\u53bb\u5427\u3002<\/li>\n<\/ul>\n<h4>\u8868\u8282\u70b9\uff08ifTable\uff09<\/h4>\n<p><code>ifTable<\/code>\uff1a\u8be5\u8868\u7528\u6765\u5b9e\u73b0\u901a\u8fc7<strong>\u63a5\u53e3\u7d22\u5f15<\/strong>\u83b7\u53d6\u63a5\u53e3\u4fe1\u606f\u529f\u80fd\u3002<br \/>\n\u8be5\u8868\u7684\u7d22\u5f15\u8282\u70b9\u662f<code>ifindex<\/code><\/p>\n<ul>\n<li>\n<p><code>ifIndex<\/code>\uff1a\u63a5\u53e3\u7d22\u5f15<br \/>\n<code>IF-MIB::ifIndex.650 = INTEGER: 650<\/code>\u8fd4\u56de\u7684\u6570\u636e\u7c7b\u578b\u662f\u6574\u6570<\/p>\n<\/li>\n<li>\n<p><code>ifDescr<\/code>\uff1a\u63a5\u53e3\u63cf\u8ff0<br \/>\n<code>IF-MIB::ifDescr.650 = STRING: GigabitEthernet1\/2\/2\/1<\/code>\u8fd4\u56de\u7684\u662f\u5305\u542b\u63a5\u53e3\u4fe1\u606f\u7684\u5b57\u7b26\u4e32<\/p>\n<\/li>\n<li>\n<p><code>ifType<\/code>\uff1a\u63a5\u53e3\u7c7b\u578b<\/p>\n<\/li>\n<li>\n<p><code>ifMtu<\/code>\uff1a\u63a5\u53e3<code>mtu<\/code><\/p>\n<\/li>\n<li>\n<p><code>ifSpeed<\/code>\uff1a\u63a5\u53e3<code>speed<\/code>\uff08\u63a5\u53e3\u5f53\u524d\u5e26\u5bbd\uff09<br \/>\n100000000\u662f100Mb<br \/>\n1000000000\u662f1000Mb<\/p>\n<\/li>\n<li>\n<p><code>ifPhysAddress<\/code>\uff1a\u63a5\u53e3\u7269\u7406\u5730\u5740<br \/>\n<code>IF-MIB::ifPhysAddress.331 = STRING: b4:d7:db:76:88:c3<\/code><\/p>\n<\/li>\n<li>\n<p><code>ifAdminStatus<\/code>\uff1a\u63a5\u53e3\u9ed8\u8ba4\u72b6\u6001<br \/>\n<code>IF-MIB::ifAdminStatus.110 = INTEGER: up(1)<\/code><br \/>\n<code>IF-MIB::ifAdminStatus.111 = INTEGER: down(2)<\/code><\/p>\n<\/li>\n<li>\n<p><code>ifOperStatus<\/code>\uff1a\u63a5\u53e3\u8fd0\u884c\u72b6\u6001<br \/>\n<code>IF-MIB::ifOperStatus.110 = INTEGER: up(1)<\/code><br \/>\n<code>IF-MIB::ifOperStatus.111 = INTEGER: down(2)<\/code><\/p>\n<\/li>\n<li>\n<p><code>ifLastChange<\/code>\uff1a\u63a5\u53e3\u8fdb\u5165\u5f53\u524d\u8fd0\u884c\u72b6\u6001\u7684\u65f6\u95f4<br \/>\n<code>IF-MIB::ifLastChange.520 = Timeticks: (1878305801) 217 days, 9:30:58.01<\/code><\/p>\n<\/li>\n<li>\n<p><code>ifInOctets<\/code>\uff1a\u5165\u65b9\u5411\u62a5\u6587\u7edf\u8ba1<\/p>\n<\/li>\n<li>\n<p><code>ifInUcastPkts<\/code>\uff1a\u5165\u65b9\u5411\u5355\u64ad\u62a5\u6587\u7edf\u8ba1<\/p>\n<\/li>\n<li>\n<p><code>ifInNUcastPkts<\/code>\uff1a\u5165\u65b9\u5411\u975e\u5355\u64ad\u62a5\u6587\u7edf\u8ba1<\/p>\n<\/li>\n<li>\n<p><code>ifInDiscards<\/code>\uff1a\u5165\u65b9\u5411\u4e22\u5305\u7edf\u8ba1<\/p>\n<\/li>\n<li>\n<p><code>ifInErrors<\/code>\uff1a\u5165\u65b9\u5411\u9519\u5305\u7edf\u8ba1<\/p>\n<\/li>\n<li>\n<p><code>ifInUnknownProtos<\/code>\uff1a\u5165\u65b9\u5411\u672a\u77e5\u534f\u8bae\u62a5\u6587\u7edf\u8ba1<\/p>\n<\/li>\n<li>\n<p><code>ifOutOctets<\/code>\uff1a\u51fa\u65b9\u5411\u62a5\u6587\u7edf\u8ba1<\/p>\n<\/li>\n<li>\n<p><code>ifOutUcastPkts<\/code>\uff1a\u51fa\u65b9\u5411\u5355\u64ad\u62a5\u6587\u7edf\u8ba1<\/p>\n<\/li>\n<li>\n<p><code>ifOutNUcastPkts<\/code>\uff1a\u51fa\u65b9\u5411\u975e\u5355\u64ad\u62a5\u6587\u7edf\u8ba1<\/p>\n<\/li>\n<li>\n<p><code>ifOutDiscards<\/code>\uff1a\u51fa\u65b9\u5411\u4e22\u5305\u7edf\u8ba1<\/p>\n<\/li>\n<li>\n<p><code>ifOutErrors<\/code>\uff1a\u51fa\u65b9\u5411\u9519\u5305\u7edf\u8ba1<\/p>\n<\/li>\n<\/ul>\n<h4>\u8868\u8282\u70b9\uff08ifXTable\uff09<\/h4>\n<p><code>ifXTable<\/code>\uff1a\u8be5\u8868\u7528\u6765\u5b9e\u73b0\u901a\u8fc7<strong>\u63a5\u53e3\u540d\u5b57<\/strong>\u83b7\u53d6\u63a5\u53e3\u4fe1\u606f\u529f\u80fd\u3002<br \/>\n\u8be5\u8868\u7684\u7d22\u5f15\u8282\u70b9\u662f<code>ifName<\/code><\/p>\n<ul>\n<li>\n<p><code>ifName<\/code>\uff1a\u63a5\u53e3\u540d\u5b57\u3002\u8fd4\u56de\u7ed3\u679c\u548c<code>ifDescr<\/code>\u4e00\u81f4\u3002<\/p>\n<\/li>\n<li>\n<p><code>ifInMulticastPkts<\/code>\uff1a\u5165\u65b9\u5411\u591a\u64ad\u62a5\u6587\u7edf\u8ba1<\/p>\n<\/li>\n<li>\n<p><code>ifInBroadcastPkts<\/code>\uff1a\u5165\u65b9\u5411\u5e7f\u64ad\u62a5\u6587\u7edf\u8ba1<\/p>\n<\/li>\n<li>\n<p><code>ifOutMulticastPkts<\/code>\uff1a\u51fa\u65b9\u5411\u591a\u64ad\u62a5\u6587\u7edf\u8ba1<\/p>\n<\/li>\n<li>\n<p><code>ifOutBroadcastPkts<\/code>\uff1a\u51fa\u65b9\u5411\u5e7f\u64ad\u62a5\u6587\u7edf\u8ba1<\/p>\n<\/li>\n<li>\n<p><strong><code>ifHCInOctets<\/code><\/strong>\uff1a\u5165\u65b9\u5411\u62a5\u6587\u7edf\u8ba1\uff0864\u4f4d\uff0c\u5b58\u7684\u6570\u5b57\u66f4\u5927\uff09<\/p>\n<\/li>\n<li>\n<p><code>ifHCInUcastPkts<\/code>\uff1a\u5165\u65b9\u5411\u5355\u64ad\u62a5\u6587\u7edf\u8ba1\uff0864\u4f4d\uff09<\/p>\n<\/li>\n<li>\n<p><code>ifHCInMulticastPkts<\/code>\uff1a\u5165\u65b9\u5411\u591a\u64ad\u62a5\u6587\u7edf\u8ba1\uff0864\u4f4d\uff09<\/p>\n<\/li>\n<li>\n<p><code>ifHCInBroadcastPkts<\/code>\uff1a\u5165\u65b9\u5411\u5e7f\u64ad\u62a5\u6587\u7edf\u8ba1\uff0864\u4f4d\uff09<\/p>\n<\/li>\n<li>\n<p><strong><code>ifHCOutOctets<\/code><\/strong>\uff1a\u51fa\u65b9\u5411\u62a5\u6587\u7edf\u8ba1\uff0864\u4f4d\uff0c\u5b58\u7684\u6570\u5b57\u66f4\u5927\uff09<\/p>\n<\/li>\n<li>\n<p><code>ifHCOutUcastPkts<\/code>\uff1a\u51fa\u65b9\u5411\u5355\u64ad\u62a5\u6587\u7edf\u8ba1\uff0864\u4f4d\uff09<\/p>\n<\/li>\n<li>\n<p><code>ifHCOutMulticastPkts<\/code>\uff1a\u51fa\u65b9\u5411\u591a\u64ad\u62a5\u6587\u7edf\u8ba1\uff0864\u4f4d\uff09<\/p>\n<\/li>\n<li>\n<p><code>ifHCOutBroadcastPkts<\/code>\uff1a\u51fa\u65b9\u5411\u5e7f\u64ad\u62a5\u6587\u7edf\u8ba1\uff0864\u4f4d\uff09<\/p>\n<\/li>\n<li>\n<p><code>ifLinkUpDownTrapEnable<\/code>\uff1a\u63a5\u53e3\u72b6\u6001\u53d8\u5316\u544a\u8b66\u5f00\u5173<br \/>\n<code>IF-MIB::ifLinkUpDownTrapEnable.109 = INTEGER: enabled(1)<\/code><\/p>\n<\/li>\n<li>\n<p><strong><code>ifHighSpeed<\/code><\/strong>\uff1a\u63a5\u53e3\u5f53\u524d\u5e26\u5bbd\uff08\u5355\u4f4d<code>Mb<\/code>\uff09<br \/>\n<code>IF-MIB::ifHighSpeed.128 = Gauge32: 10000<\/code><br \/>\n<code>IF-MIB::ifHighSpeed.325 = Gauge32: 1000<\/code><\/p>\n<\/li>\n<li>\n<p><strong><code>ifAlias<\/code><\/strong>\uff1a\u63a5\u53e3\u522b\u540d\uff08\u5c31\u662f\u63a5\u53e3\u7684\u63cf\u8ff0\uff0c\u4e0d\u652f\u6301\u4e2d\u6587\uff0c\u4e2d\u6587\u663e\u793a...)<\/p>\n<\/li>\n<\/ul>\n<h4>\u544a\u8b66\u4fe1\u606f<\/h4>\n<p><code>linkDown<\/code>\u89e6\u53d1\u539f\u56e0<br \/>\n\u5f53\u62c5\u4efb\u4ee3\u7406\u89d2\u8272\u7684<code>SNMPv2<\/code>\u5b9e\u4f53\u68c0\u6d4b\u5230\u5176\u67d0\u4e00\u901a\u4fe1\u94fe\u8def\u7684<code>ifOperStatus<\/code>\u53d8\u91cf\u7684\u72b6\u6001\u503c\u4ece\u5176\u5b83\u503c\u53d8\u4e3a\u4e86<code>down<\/code>\u65f6\uff0c\u7cfb\u7edf\u751f\u6210\u6b64\u544a\u8b66\u3002<\/p>\n<p><code>linkUp<\/code>\u89e6\u53d1\u539f\u56e0<br \/>\n\u5f53\u62c5\u4efb\u4ee3\u7406\u89d2\u8272\u7684<code>SNMPv2<\/code>\u5b9e\u4f53\u68c0\u6d4b\u5230\u5176\u67d0\u4e00\u901a\u4fe1\u94fe\u8def\u7684<code>ifOperStatus<\/code>\u53d8\u91cf\u7684\u72b6\u6001\u503c\u4ece<code>down<\/code>\u53d8\u4e3a\u4e86\u5176\u5b83\u503c\u65f6\uff0c\u7cfb\u7edf\u751f\u6210\u6b64\u544a\u8b66\u3002<\/p>\n<h3>EtherLike-MIB<\/h3>\n<p>\u7528\u6765\u5b9e\u73b0\u4ee5\u592a\u63a5\u53e3\u57fa\u672c\u4fe1\u606f\u7684\u83b7\u53d6\uff0c\u8bca\u65ad\u4fe1\u606f\u6536\u96c6\u4ee5\u53ca\u914d\u7f6e\u7cfb\u7edf\u5de5\u4f5c\u6a21\u5f0f\u7684\u529f\u80fd\u3002<br \/>\n\u8868\u8282\u70b9\u8be6\u7ec6\u63cf\u8ff0\uff1a<code>dot3StatsTable<\/code><\/p>\n<ul>\n<li><code>dot3StatsDuplexStatus<\/code>\uff1a\u5f53\u524d\u7684\u53cc\u5de5\u6a21\u5f0f<br \/>\n<code>unknown(1),halfDuplex(2),fullDuplex(3)<\/code><\/li>\n<\/ul>\n<h3>ipNetToMediaTable<\/h3>\n<p>\u8be5\u8868\u4e3a<code>IPv4<\/code>\u5730\u5740\u8f6c\u6362\u8868\uff0c\u7528\u4ee5\u5c06<code>IPv4<\/code>\u5730\u5740\u6620\u5c04\u4e3a\u7269\u7406\u5730\u5740\u3002<br \/>\n\u8be5\u8868\u7684\u7d22\u5f15\u8282\u70b9\u662f<code>ipNetToMediaIfIndex<\/code>\u3001<code>ipNetToMediaNetAddress<\/code><\/p>\n<ul>\n<li>\n<p><code>ipNetToMediaIfIndex<\/code>\uff1a\u8fd4\u56de\u63a5\u53e3\u7d22\u5f15<br \/>\n<code>IP-MIB::ipNetToMediaIfIndex.17415.10.144.103.2 = INTEGER: 17415<\/code><\/p>\n<\/li>\n<li>\n<p><code>ipNetToMediaPhysAddress<\/code>\uff1a\u8fd4\u56de\u5bf9\u5e94\u7684\u7269\u7406\u5730\u5740\uff08<code>mac<\/code>\u5730\u5740\uff09<br \/>\n<code>IP-MIB::ipNetToMediaPhysAddress.17415.10.144.103.2 = STRING: 34:ce:0:6f:7b:c8<\/code><\/p>\n<\/li>\n<li>\n<p><code>ipNetToMediaNetAddress<\/code>\uff1a\u8fd4\u56de<code>ip<\/code>\u5730\u5740<br \/>\n<code>IP-MIB::ipNetToMediaNetAddress.17415.10.144.103.2 = IpAddress: 10.144.103.2<\/code><\/p>\n<\/li>\n<li>\n<p><code>ipNetToMediaType<\/code>\uff1a<code>arp<\/code>\u6620\u5c04\u7c7b\u578b<br \/>\n<code>other(1),invalid(2),dynamic(3),static(4)<\/code><\/p>\n<\/li>\n<\/ul>\n<h3>\u4e00\u4e9b\u4f8b\u5b50<\/h3>\n<h4>\u67e5\u8be2\u534a\u53cc\u5de5\u7684\u63a5\u53e3<\/h4>\n<pre><code class=\"language-bash\">snmpwalk -v2c -c xxx x.x.x.x duplexstatus | grep half\nEtherLike-MIB::dot3StatsDuplexStatus.66 = INTEGER: halfDuplex(2)\nEtherLike-MIB::dot3StatsDuplexStatus.76 = INTEGER: halfDuplex(2)\n\n# \u6839\u636e\u7d22\u5f15\u67e5\u8be2\u63a5\u53e3\u540d\u5b57\nsnmpwalk -v2c -c xxx x.x.x.x ifdescr | egrep &quot;\\&lt;66\\&gt;|\\&lt;76\\&gt;&quot;\nIF-MIB::ifDescr.66 = STRING: GigabitEthernet3\/0\/12\nIF-MIB::ifDescr.76 = STRING: GigabitEthernet3\/0\/22<\/code><\/pre>\n<h4>\u67e5\u8be2\u5f53\u524d\u901f\u7387\u662f100Mb\u7684\u63a5\u53e3<\/h4>\n<pre><code class=\"language-bash\">snmpwalk -v2c -c xxx x.x.x.x ifhighspeed | grep &quot;\\&lt;100\\&gt;&quot;\nIF-MIB::ifHighSpeed.7 = Gauge32: 100\nIF-MIB::ifHighSpeed.55 = Gauge32: 100\nIF-MIB::ifHighSpeed.56 = Gauge32: 100<\/code><\/pre>\n<h4>\u901a\u8fc7arp\u8868\u9879\u7684ip\u5730\u5740\u83b7\u53d6\u5bf9\u5e94\u7684\u63a5\u53e3<\/h4>\n<pre><code class=\"language-bash\">snmpwalk -v2c -c xxx x.x.x.x ifDescr.$(snmpwalk -v2c -c xxx x.x.x.x ipNetToMediaIfIndex | grep 192.168.1.1 | awk &#039;{print $NF}&#039;)\nIF-MIB::ifDescr.17417 = STRING: GigabitEthernet0\/0.4090<\/code><\/pre>\n<h4>zabbix\u914d\u7f6e\u81ea\u52a8\u53d1\u73b0\u89c4\u5219\u83b7\u53d6\u63a5\u53e3arp\u8868\u9879<\/h4>\n<ol>\n<li>\u81ea\u52a8\u53d1\u73b0\u89c4\u5219\u914d\u7f6e<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/10\/image-1729515744542.png\" alt=\"file\" \/><\/p>\n<p><code>{$INDEX}<\/code>\u4e3a\u5b8f\u53d8\u91cf\uff0c\u5bf9\u5e94\u63a5\u53e3\u7684<code>ifIndex<\/code>\u503c\uff08\u5373\u63a5\u53e3\u7d22\u5f15\uff09<\/p>\n<p><code>discovery[{#SNMPVALUE},ipNetToMediaPhysAddress.{$INDEX}]<\/code>\u7684\u610f\u601d\u662f\uff1a<br \/>\n\u901a\u8fc7\u63a5\u53e3\u7d22\u5f15\u83b7\u53d6\u5230\u8be5\u63a5\u53e3\u4e0b\u7684<code>arp<\/code>\u8868\u9879\uff0c<br \/>\n<code>arp<\/code>\u8868\u9879\u7684<code>ip<\/code>\u5730\u5740\u4f9d\u6b21\u586b\u5165<code>{#SNMPINDEX}<\/code>\u4e2d\uff1b<br \/>\n<code>arp<\/code>\u8868\u9879\u7684<code>mac<\/code>\u5730\u5740\u4f9d\u6b21\u586b\u5165<code>{#SNMPVALUE}<\/code>\u4e2d\u3002<\/p>\n<p>\u6d4b\u8bd5\u83b7\u53d6\u503c\u4e3a\uff1a<br \/>\n<code>[{&quot;{#SNMPINDEX}&quot;:&quot;10.144.103.2&quot;,&quot;{#SNMPVALUE}&quot;:&quot;34:ce:0:6f:7b:c8&quot;}]<\/code><\/p>\n<ol start=\"2\">\n<li>\u76d1\u63a7\u9879\u539f\u578b\u914d\u7f6e<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2024\/10\/image-1729516214045.png\" alt=\"file\" \/><\/p>\n<p><code>ipNetToMediaPhysAddress.{$INDEX}.{#SNMPINDEX}<\/code><br \/>\n\u901a\u8fc7\u4e0a\u9762<code>snmp oid<\/code>\u5373\u53ef\u83b7\u53d6\u5230\u5bf9\u5e94\u7684<code>mac<\/code>\u5730\u5740\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>IF-MIB if-mib\uff1a\u7528\u4e8e\u63cf\u8ff0\u7f51\u7edc\u901a\u7528\u7684\u63a5\u53e3\u5c5e\u6027 \u5168\u5c40\u8282\u70b9 ifNumber\uff1a\u63a5\u53e3\u6570\u76ee IF-MIB:i&#8230; &raquo; <a class=\"read-more-link\" href=\"http:\/\/blue.yn.cn\/?p=1570\">\u9605\u8bfb\u5168\u6587<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-1570","post","type-post","status-publish","format-standard","hentry","category-zabbix"],"_links":{"self":[{"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/posts\/1570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1570"}],"version-history":[{"count":11,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/posts\/1570\/revisions"}],"predecessor-version":[{"id":1605,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=\/wp\/v2\/posts\/1570\/revisions\/1605"}],"wp:attachment":[{"href":"http:\/\/blue.yn.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1570"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blue.yn.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}