instal the new for ios PortScan & Stuff 1.95

This tests a lot of tricky bits of the code. The project contains a built-in self-test: $ make regress When Masscan detects that an adapter is named something like zc:enp1s0 instead of something like enp1s0, it’ll automatically switch to PF_RING ZC mode. You don’t need to build their version of libpcap.so.

ixgbe.ko (their version of the Intel 10-gbps Ethernet driver).

libpfring.so (installed in /usr/lib/libpfring.so).

To use PF_RING, you need to build the following components: Masscan doesn’t need to be rebuilt in order to use PF_RING. To get beyond 2 million packets/second, you need an Intel 10-gbps Ethernet adapter and a special driver known as “PF_RING ZC” from ntop.

other: try just compiling all the files together.

Mac OS X /w XCode: use the XCode4 project.

Windows w/ Visual Studio: use the VS10 project.

While Linux is the primary target platform, the code runs well on many other systems. The source consists of a lot of small files, so building goes a lot faster by using the multi-threaded build: $ make -j You’ll have to manually copy it to something like /usr/local/bin if you want to install it elsewhere on the system. This puts the program in the masscan/bin subdirectory. On Debian/Ubuntu, it goes something like this: $ sudo apt-get install git gcc make libpcap-dev

This tool is free, but consider contributing money to its developement: Bitcoin wallet address: 1MASSCANaHUiyTtR3bJ2sLGuMw5kDBaj4T Building This means you need to either the -src-ip option to run from a different IP address, or use -src-port to configure which source ports masscan uses, then also configure the internal firewall (like pf or iptables) to firewall those ports from the rest of the operating system. Anything other than simple port scans may cause conflict with the local TCP/IP stack. NOTE: masscan uses a its own custom TCP/IP stack. It’s more flexible, allowing arbitrary port and address ranges. Internally, it uses asynchronous tranmissions, similar to port scanners like scanrand, unicornscan, and ZMap.

When in doubt, try one of those features. It’s input/output is similar to nmap, the most famous port scanner. Building PF_RING Regression testing Performance testing Usage Banner checking How to scan the entire Internet Getting output Comparison with Nmap Transmit rate (IMPORTANT!!) Design Code Layout Asynchronous Randomization C10 Scalability Portability Safe code Compatibility Authors

Instal the new for ios PortScan & Stuff 1.95