SNMP

Introduction

The SNMP extension provides a very simple and easily usable toolset for managing remote devices via the Simple Network Management Protocol.

As it is a wrapper around the underlying Net-SNMP library, all basic concepts are the same and the PHP functions change their behaviour depending on the Net-SNMP configuration files and environment variables.

More information about Net-SNMP can be found at » http://www.net-snmp.org/

Installing/Configuring
- Requirements
- Installation
Predefined Constants
SNMP Functions
- snmp_get_quick_print — Fetches the current value of the NET-SNMP library's quick_print setting
- snmp_get_valueretrieval — Return the method how the SNMP values will be returned
- snmp_read_mib — Reads and parses a MIB file into the active MIB tree
- snmp_set_enum_print — Return all values that are enums with their enum value instead of the raw integer
- snmp_set_oid_numeric_print — Alias of snmp_set_oid_output_format
- snmp_set_oid_output_format — Set the OID output format
- snmp_set_quick_print — Set the value of enable within the NET-SNMP library
- snmp_set_valueretrieval — Specify the method how the SNMP values will be returned
- snmp2_get — Fetch an SNMP object
- snmp2_getnext — Fetch the SNMP object which follows the given object id
- snmp2_real_walk — Return all objects including their respective object ID within the specified one
- snmp2_set — Set the value of an SNMP object
- snmp2_walk — Fetch all the SNMP objects from an agent
- snmp3_get — Fetch an SNMP object
- snmp3_getnext — Fetch the SNMP object which follows the given object id
- snmp3_real_walk — Return all objects including their respective object ID within the specified one
- snmp3_set — Set the value of an SNMP object
- snmp3_walk — Fetch all the SNMP objects from an agent
- snmpget — Fetch an SNMP object
- snmpgetnext — Fetch the SNMP object which follows the given object id
- snmprealwalk — Return all objects including their respective object ID within the specified one
- snmpset — Set the value of an SNMP object
- snmpwalk — Fetch all the SNMP objects from an agent
- snmpwalkoid — Query for a tree of information about a network entity
SNMP — The SNMP class
- SNMP::close — Close SNMP session
- SNMP::__construct — Creates SNMP instance representing session to remote SNMP agent
- SNMP::get — Fetch an SNMP object
- SNMP::getErrno — Get last error code
- SNMP::getError — Get last error message
- SNMP::getnext — Fetch an SNMP object which follows the given object id
- SNMP::set — Set the value of an SNMP object
- SNMP::setSecurity — Configures security-related SNMPv3 session parameters
- SNMP::walk — Fetch SNMP object subtree
SNMPException — The SNMPException class