@@ -230,6 +230,25 @@ Let\'s say that you want to scan the entire Internet and spread the scan across
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An alternative is with the "resume" feature\. A scan has an internal index that goes from zero to the number of ports times then number of IP addresses\. The following example shows splitting up a scan into chunks of a 1000 items each:
A script can use this to split smaller tasks across many other machines, such as Amazon EC2 instances\. As each instance completes a job, the script might send a request to a central coordinating server for more work\.
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.SH "SPURIOUS RESETS"
When scanning TCP using the default IP address of your adapter, the built\-in stack will generate RST packets\. This will prevent banner grabbing\. There are are two ways to solve this\. The first way is to create a firewall rule to block that port from being seen by the stack\. How this works is dependent on the operating system, but on Linux this looks something like: