Php/docs/function.snmp2-getnext

• PHP Manual
• SNMP 函数
• Fetch the SNMP object which follows the given object id

snmp2_getnext

(PHP >= 5.2.0)

snmp2_getnext — Fetch the SNMP object which follows the given object id

说明

snmp2_getnext ( string $host , string $community , string $object_id [, int $timeout = 1000000 [, int $retries = 5 ]] ) : string

The snmp2_get_next() function is used to read the value of the SNMP object that follows the specified object_id.

参数

host

The hostname of the SNMP agent (server).

community

The read community.

object_id

The SNMP object id which precedes the wanted one.

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. In case of an error, an E_WARNING message is shown.

范例

Example #1 Using snmp2_get_next()

<?php$nameOfSecondInterface = snmp2_get_next('localhost', 'public', 'IF-MIB::ifName.1';?>

参见

• snmp2_get() - Fetch an SNMP object
• snmp2_walk() - Fetch all the SNMP objects from an agent