Опис

function 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

The snmp3_get() function is used to read the value of an SNMP object specified by the object_id.

Параметри

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.

Значення, що повертаються

Returns SNMP object value on success or false on error.

Журнал змін

Версія	Опис
8.5.0	Now throws a ValueError when the hostname length is equal to or greater than 128 bytes, when the port is negative or greater than 65535, or when the timeout or retries values are lower than -1 or too large.
8.1.0	The `auth_protocol` now accepts `"SHA256"` and `"SHA512"` when supported by libnetsnmp.

Приклади

Приклад #1 Using snmp3_get()

<?php
$nameOfSecondInterface = snmp3_get('localhost', 'james', 'authPriv', 'SHA', 'secret007', 'AES', 'secret007', 'IF-MIB::ifName.2');
?>

Прогляньте також

snmp3_set() - Set the value of an SNMP object