private_br.sh : script used to add/remove setup of private bridge and dnsmasq qemu-ifup-vbr0 : network script of qemu, it uses fix bridge 'vbr0'
Signed-off-by: Amos Kong <[email protected]> --- 0 files changed, 0 insertions(+), 0 deletions(-) diff --git a/client/tests/kvm/scripts/private_br.sh b/client/tests/kvm/scripts/private_br.sh new file mode 100755 index 0000000..2684e96 --- /dev/null +++ b/client/tests/kvm/scripts/private_br.sh @@ -0,0 +1,44 @@ +#!/bin/bash + +# Script used to add/remove setup of private bridge and dnsmasq +# @author Amos Kong <[email protected]> + +brname='vbr0' + +add_br() +{ + echo "add new private bridge" + /usr/sbin/brctl addbr $brname + echo 1 > /proc/sys/net/ipv6/conf/$brname/disable_ipv6 + echo 1 > /proc/sys/net/ipv4/ip_forward + /usr/sbin/brctl stp $brname on + /usr/sbin/brctl setfd $brname 0 + ifconfig $brname 192.168.58.1 + ifconfig $brname up + # add iptable entry as libvirt, then guest can access public network + iptables -t nat -A POSTROUTING -s 192.168.58.254/24 ! -d 192.168.58.254/24 -j MASQUERADE + /etc/init.d/dnsmasq stop + /etc/init.d/tftpd-hpa stop 2>/dev/null + dnsmasq --strict-order --bind-interfaces --listen-address 192.168.58.1 --dhcp-range 192.168.58.2,192.168.58.254 $tftp_cmd +} + +del_br() +{ + echo "cleanup bridge setup" + kill -9 `pgrep dnsmasq|tail -1` + ifconfig $brname down + /usr/sbin/brctl delbr $brname + iptables -t nat -D POSTROUTING -s 192.168.58.254/24 ! -d 192.168.58.254/24 -j MASQUERADE +} + + +# clean original setup first +del_br 2>/dev/null + +if [[ $# > 0 ]];then + if [[ $# = 2 ]];then + # setup tftp function + tftp_cmd=" --enable-tftp --tftp-root $1 --dhcp-boot $2 --dhcp-no-override" + fi + add_br +fi diff --git a/client/tests/kvm/scripts/qemu-ifup-vbr0 b/client/tests/kvm/scripts/qemu-ifup-vbr0 new file mode 100755 index 0000000..a91c37f --- /dev/null +++ b/client/tests/kvm/scripts/qemu-ifup-vbr0 @@ -0,0 +1,6 @@ +#!/bin/sh +switch=vbr0 +/sbin/ifconfig $1 0.0.0.0 up +/usr/sbin/brctl addif ${switch} $1 +/usr/sbin/brctl setfd ${switch} 0 +/usr/sbin/brctl stp ${switch} off _______________________________________________ Autotest mailing list [email protected] http://test.kernel.org/cgi-bin/mailman/listinfo/autotest
