(PHP 4, PHP 5)
snmp3_walk — Fetch all the SNMP objects from an agent
snmp3_walk() function is used to read all the values from an SNMP agent specified by the hostname.
Even if the security level does not use an auth or priv protocol/password valid values have to be specified.
The hostname of the SNMP agent (server).
the security name, usually some kind of username
the security level (noAuthNoPriv|authNoPriv|authPriv)
the authentication protocol (MD5 or SHA)
the authentication pass phrase
the privacy protocol (DES or AES)
the privacy pass phrase
If NULL, object_id is taken as the root of the SNMP objects tree and all objects under that tree are returned as an array.
If object_id is specified, all the SNMP objects below that object_id are returned.
The number of microseconds until the first timeout.
The number of retries in case timeouts occur.
Returns an array of SNMP object values starting from the object_id as root or FALSE on error.
Example #1 snmp3_walk() Example
$ret = snmp3_walk('localhost', 'james', 'authPriv', 'SHA', 'secret007', 'AES', 'secret007', 'IF-MIB::ifName');
Above function call would return all the SNMP objects from the SNMP agent running on localhost:
array ( 0 => 'STRING: lo', 1 => 'STRING: eth0', 2 => 'STRING: eth2', 3 => 'STRING: sit0', 4 => 'STRING: sixxs', )