Description
string 
snmpget ( string hostname, string community, string object_id [, int timeout [, int retries]] )
     Returns SNMP object value on success and FALSE on error.
    
     The snmpget() function is used to read the
     value of an SNMP object specified by the
     object_id. SNMP agent is specified by the
     hostname and the read community is
     specified by the community parameter.