Shulou(Shulou.com)06/03 Report--

1. Installation and use of traditional architecture 1.1. Schematic diagram

1.2. Installation

Install tcpcopy on-line and test environment machines respectively

Tar-xzvf tcpcopy-0.9.3.tar.gz

Cd tcpcopy-0.9.3

. / configure

Make & & make install

1.3. Run 1.3.1. The test machine is running:

TCPCopy server (root user execution)

1) start the kernel module ip_queue

# modprobe ip_queue

2) set the port to be intercepted, and set the output intercept

# iptables-I OUTPUT-p tcp-- sport-j QUEUE

: resin port

Eg: iptables-I OUTPUT-p tcp-- sport 8001-j QUEUE

3) start intercept

Nohup intercept &

1.3.2. Online machine operation

Tcpcopy-x-test machine ip:

Eg:nohup tcpcopy-x 80-192.168.74.205 purl 8001 &

1.3.3. Check whether it is successful

Check whether the request has been copied through netstat-na, top, or open accesslog.

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