LocalPort Property

The port in the local host where the class listens.

Object Oriented Interface

public function getLocalPort();
public function setLocalPort($value);

Procedural Interface

ipworkssnmp_snmptcpagent_get($res, 5 );
ipworkssnmp_snmptcpagent_set($res, 5, $value );

Default Value



The LocalPort property must be set before the class is activated (Active is set to True). It instructs the class to bind to a specific port (or communication endpoint) in the local machine (default 161).

You may also set LocalPort to 0. This allows the TCP/IP stack to choose a port at random. The value chosen is provided via the LocalPort property after the class is activated through the Active property.

LocalPort cannot be changed once the class is Active. Any attempt to set the LocalPort property when the class is Active will generate an error.

Note: on macOS and iOS, root permissions are required to set LocalPort to any value below 1024.

Data Type


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IPWorks SNMP 2020 PHP Edition - Version 20.0 [Build 7941]