iptables 優先級，如果match到一個，直接退出。
CentOS release 6.5 (Final)
sudo yum install gcc gcc-c++
sudo yum install pixman-devel
sudo yum install glib2-devel
sudo yum install openssl-devel
sudo yum install telnet
yum install pam-devel.x86_64
[root@demo open***]#
for i in $(rpm -q gcc gcc-c++ openssl openssl-devel lzo lzo-devel pam
pam-devel automake pkgconfig|grep \\\\\\\'not installed\\\\\\\' | awk
\\\\\\\'{print $2}\\\\\\\')wget -c 1 #!/bin/bash -x 2 sw=qemu-2.1.2 3 type=.tar.bz2 4 wget http://wiki.qemu-project.org/download/$sw$type -O /home/ak/sw/$sw$type 5 tar xvf /home/ak/sw/$sw$type -C /home/ak/sw/temp 6 cd /home/ak/sw/temp/$sw 7 ./configure --target-list=x86_64-softmmu --prefix=/opt/$sw --enable-kvm --enable-sdl 8 make && sudo make install 9 sed -i "s/export PATH=/export PATH=\/opt\/$sw\/bin:/" ~/.bashrc 10 rm -rf /home/ak/sw/temp/$sw
rpm -ivh http://apt.sw.be/redhat/el6/en/x86_64/rpmforge/RPMS/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm
Dec 10 09:58:35 yinnut-c0 pptpd[34992]: CTRL: Client 101.95.10.210 control connection started
Dec 10 09:58:36 yinnut-c0 pptpd[34992]: CTRL: Starting call (launching pppd, opening GRE)
Dec 10 09:58:36 yinnut-c0 pppd[34994]: Warning: can't open options file /root/.ppprc: Permission denied
Dec 10 09:58:36 yinnut-c0 pppd[34994]: Plugin /usr/lib64/pptpd/pptpd-logwtmp.so is for pppd version 2.4.3, this is 2.4.5
Dec 10 09:58:36 yinnut-c0 pptpd[34992]: GRE: read(fd=6,buffer=611860,len=8196) from PTY failed: status = -1 error = Input/output error, usually caused by unexpected termination of pppd, check option syntax and pppd logs
Dec 10 09:58:36 yinnut-c0 pptpd[34992]: CTRL: PTY read or GRE write failed (pty,gre)=(6,7)
Dec 10 09:58:36 yinnut-c0 pptpd[34992]: CTRL: Client 101.95.10.210 control connection finished