snmp3_get()

(PHP 4, PHP 5, PHP 7, PHP 8) snmp3_get — Fetch an SNMP object 说明 snmp3_get( string $hostname, string $security_name, string $security_level, string $auth_protocol, string $auth_passphrase, string $privacy_protocol, string $privacy_passphrase, array|string $object_id, int $timeout = -1, int $retries = -1 ): mixed snmp3_get()函数用于读取object_id指定的SNMP对象的值。 参数 hostname The hostname of the SNMP agent (server). security_name the security name, usually some kind of username security_level the security level (noAuthNoPriv|authNoPriv|authPriv) auth_protocol the authentication protocol ("MD5", "SHA", "SHA256", or "SHA512") auth_passphrase the authentication pass phrase privacy_protocol the privacy protocol (DES or AES) privacy_passphrase the privacy pass phrase object_id The SNMP object id. timeout The number of microseconds until the first timeout. retries The number of times to retry if timeouts occur. 返回值 ¶ Returns SNMP object value on success or false on error. 更新日志 版本说明 8.1.0The auth_protocol now accepts "SHA256" and "SHA512" when supported by libnetsnmp. 示例 ¶ 示例 #1 Using snmp3_get() <?php $nameOfSecondInterface = snmp3_get('localhost', 'james', 'authPriv', 'SHA', 'secret007', 'AES', 'secret007', 'IF-MIB::ifName.2'); ?>