PHP Manual: snmp3

Description

function snmp3_getnext(
    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_getnext() function is used to read the value of the SNMP object that follows the specified object_id.

Parameters

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", or "authPriv".
auth_protocol: The authentication protocol: "MD5", "SHA", "SHA256", or "SHA512".
auth_passphrase: The authentication passphrase.
privacy_protocol: The privacy protocol: "DES", or "AES", also accepted as "AES128". "AES192", "AES192C", "AES256", and "AES256C" are accepted when supported by the Net-SNMP library.
privacy_passphrase: The privacy passphrase.
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.

Return Values

Returns SNMP object value on success or false on error. In case of an error, an E_WARNING message is shown.

Changelog

Version	Description
8.6.0	The privacy protocol now accepts `"AES192"`, `"AES192C"`, `"AES256"`, and `"AES256C"` when supported by the Net-SNMP library.
8.1.0	The authentication protocol now accepts `"SHA256"` and `"SHA512"` when supported by the Net-SNMP library.

Examples

Example #1 Using snmp3_getnext()

<?php
$nameOfSecondInterface = snmp3_getnext('localhost', 'james', 'authPriv', 'SHA', 'secret007', 'AES', 'secret007', 'IF-MIB::ifName.1');
?>

snmp3_getnext

Description

Parameters

Return Values

Changelog

Examples

See Also