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
): mixedsnmp3_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 |
|---|---|
| 8.1.0 | The auth_protocol now accepts "SHA256" and "SHA512" when supported by libnetsnmp. |
示例 #1 Using snmp3_get()
<?php
$nameOfSecondInterface = snmp3_get('localhost', 'james', 'authPriv', 'SHA', 'secret007', 'AES', 'secret007', 'IF-MIB::ifName.2');
?>
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