\u53d6\u5f97\u6240\u6709\u7c7b\u3002 <\/p>\n
\u8bed\u6cd5: array snmpwalk(string hostname, string community, string object_id, int [timeout], int [retries]);<\/b><\/p>\n
\u8fd4\u56de\u503c: \u6570\u7ec4 <\/p>\n
\u51fd\u6570\u79cd\u7c7b: \u7f51\u7edc\u7cfb\u7edf <\/p>\n
\u5185\u5bb9\u8bf4\u660e<\/p>\n
\u672c\u51fd\u6570\u53ef\u7528\u6765\u53d6\u5f97\u6240\u6709\u7c7b\u8bc6\u522b\u4ee3\u7801 (OID, Object Identifier)\uff0c\u53d6\u5f97\u7c7b\u4e3a\u4ece\u6839\u7c7b (root) \u5f00\u59cb\u7684\u5168\u90e8 MIB \u7c7b\u3002\u53c2\u6570 hostname \u4e3a\u6307\u5b9a\u7684\u673a\u5668\u3002\u53c2\u6570 community \u4e3a\u793e\u7fa4\u540d\u79f0\uff0c\u6709 public \u6216 private \u7b49\u3002\u53c2\u6570 object_id \u5373\u4e3a OID \u7c7b\uff0c\u4e3a MIB \u6240\u5b9a\u4e49\u7684\u7c7b\uff0c\u53ea\u8981\u8f93\u5165\u7a7a\u5b57\u7b26\u4e32\u5373\u53ef\u3002\u8fd4\u56de\u503c\u4e3a OID \u6570\u7ec4\uff0c\u82e5\u5931\u8d25\u5219\u8fd4\u56de false\u3002 <\/p>\n
\u4f7f\u7528\u8303\u4f8b<\/p>\n
\u4e0b\u9762\u4e3a\u90e8\u4efd\u8303\u4f8b
<?php
$a = snmpwalk("127.0.0.1", "public", "");
for ($i=0; $i<count($a); $i++) {
echo $a[$i]."<br>\\n";
}
?><\/p>\n
\u503c\u5f97\u6ce8\u610f\u7684\u662f UNIX \u5e73\u53f0\u5728\u7f16\u8bd1 UCD SNMP \u7a0b\u5e8f\u4e4b\u524d\uff0c\u8981\u5148\u5c06 config.h \u6587\u4ef6\u4e2d\u7684 NO_ZEROLENGTH_COMMUNITY \u5e38\u91cf define \u8bbe\u6210 1\uff0c\u4e5f\u5c31\u662f\u5c06\u8be5\u884c\u7684\u884c\u9996 # \u5b57\u7b26\u5220\u6389\u3002\u5982\u4e0b\u4f8b<\/p>\n
define NO_ZEROLENGTH_COMMUNITY 1<\/p>\n
\u82e5\u7f51\u7edc\u90e8\u5206 (segmentation) \u6709\u602a\u5f02\u7684\u60c5\u5f62\uff0c\u53ef\u80fd\u5c31\u4e0d\u80fd\u7528\u4e0a\u9762\u7684\u65b9\u5f0f\u4e86\u3002\u800c\u82e5\u61d2\u5f97\u91cd\u65b0\u7f16\u8bd1 UCD SNMP\uff0c\u53ef\u4ee5\u5728\u914d\u7f6e PHP \u65f6\u52a0\u5165 –enable-ucd-snmp-hack \u7684\u9009\u9879\u3002 <\/p>\n","protected":false},"excerpt":{"rendered":"
\u53d6\u5f97\u6240\u6709\u7c7b\u3002 \u8bed\u6cd5: array snmpwalk(string hostname, strin […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-32885","post","type-post","status-publish","format-standard","hentry","category-php"],"_links":{"self":[{"href":"http:\/\/www.fuhaijun.com\/index.php?rest_route=\/wp\/v2\/posts\/32885"}],"collection":[{"href":"http:\/\/www.fuhaijun.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.fuhaijun.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.fuhaijun.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.fuhaijun.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=32885"}],"version-history":[{"count":1,"href":"http:\/\/www.fuhaijun.com\/index.php?rest_route=\/wp\/v2\/posts\/32885\/revisions"}],"predecessor-version":[{"id":32893,"href":"http:\/\/www.fuhaijun.com\/index.php?rest_route=\/wp\/v2\/posts\/32885\/revisions\/32893"}],"wp:attachment":[{"href":"http:\/\/www.fuhaijun.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=32885"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.fuhaijun.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=32885"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.fuhaijun.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=32885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}