CentOS 6.4 SL 6.4 and RHEL 6.4 – Openvswitch 2.3 LTS installation

#yum install wget openssl-devel
#yum groupinstall "Development Tools"

$wget http://openvswitch.org/releases/openvswitch-2.3.tar.gz
$tar xvfz openvswitch-2.3.tar.gz
$cd openvswitch-2.3
$mkdir -p /root/rpmbuild/SOURCES
$ cp ../openvswitch-1.9.3.tar.gz /root/rpmbuild/SOURCES/
$cp rhel/openvswitch-kmod.files /root/rpmbuild/SOURCES/
$rpmbuild -bb rhel/openvswitch.spec
$rpmbuild -bb rhel/openvswitch-kmod-rhel6.spec
$exit

#yum localinstall /root/rpmbuild/RPMS/x86_64/kmod-openvswitch-1.9.3-1.el6.x86_64.rpm
#yum localinstall /root/rpmbuild/RPMS/x86_64/openvswitch-1.9.3-1.x86_64.rpm