note 18982 added to function.snmpget

It has been observed on NT/2000 systems that flooding devices with SNMP requests will cause NT's SNMP service to stop working. For example, I polled 183 switches on our network just fine. I then attempted to simulate heavy traffic to that page by refreshing and breaking connections (as any real world system would have to go through). SNMP stopped working throughout the entire machine, including non-PHP/Webserver processes. -- http://www.php.net/manual/en/function.snmpget.php http://master.php.net/manage/user-notes.php?action=edit+18982 http://master.php.net/manage/user-notes.php?action=delete+18982 http://master.php.net/manage/user-notes.php?action=reject+18982