Installation and use of tcpcopy traditional Architecture
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.
