+++ /dev/null
-#!/bin/bash
-
-
-
-
-
-#============================================================================
-# /etc/xen/vif-route
-#
-# Script for configuring a vif in routed mode.
-# The hotplugging system will call this script if it is specified either in
-# the device configuration given to Xend, or the default Xend configuration
-# in /etc/xen/xend-config.sxp. If the script is specified in neither of those
-# places, then vif-bridge is the default.
-#
-# Usage:
-# vif-route (add|remove|online|offline)
-#
-# Environment vars:
-# vif vif interface name (required).
-# XENBUS_PATH path to this device's details in the XenStore (required).
-# Read from the store:
-# ip list of IP networks for the vif, space-separated (default given in
-# this script).
-# V6PREFIX prefix of v6 address to use
-# Note that the v6 support is kind of broken because there's not really a way to populate the v6 prefix
-# This script will set up proxy arp for any ip addresses that are being routed
-# type read to determine if the device is ioemu
-
-#============================================================================
-
-dir=$(dirname "$0")
-. "$dir/vif-common.sh"
-
-main_ip=$(dom0_ip)
-dev=${dev:-${vif}}
-
-case "$command" in
- online)
- ifconfig ${dev} ${main_ip} netmask 255.255.255.255 up
- echo 1 >/proc/sys/net/ipv4/conf/${dev}/proxy_arp
- echo 1 >/proc/sys/net/ipv4/conf/${dev}/rp_filter
- ethtool -K ${dev} tx off
- ipcmd='add'
- cmdprefix=''
- ;;
- offline)
- do_without_error ifdown ${vif}
- if [ -f /var/run/radvd/radvd.pid.${vif} ] ; then
- do_without_error kill `cat /var/run/radvd/radvd.pid.${vif}`
- fi
- ipcmd='del'
- cmdprefix='do_without_error'
- ;;
-esac
-
-v6prefix=${v6prefix:-}
-v6prefix=$(xenstore_read_default "$XENBUS_PATH/v6prefix" "$v6prefix")
-vif_type=$(xenstore_read_default "$XENBUS_PATH/type" "viffront")
-if [ ${vif_type} != "ioemu" -o x${qemu_online} = xyes ] ; then
- if [ "${ip}" ] ; then
- # If we've been given a list of IP addresses, then add routes from dom0 to
- # the guest using those addresses.
- for addr in ${ip} ; do
- ${cmdprefix} ip route ${ipcmd} ${addr} dev ${dev} src ${main_ip}
- arpspoof -i eth2 -t 18.181.0.1 ${addr}&
- sleep 5
- kill %arpspoof
- done
- fi
-
- if [ x${v6prefix} != x ] ; then
- sed -e "s/@interface@/${dev}/" -e "s+@prefix@+${v6prefix}+" /etc/xen/radvd.conf.template >/var/run/radvd.conf.${vif}
- ${cmdprefix} ip -6 addr ${ipcmd} fe80::/64 scope link dev ${dev}
- if [ $1 = online ] ; then
- radvd -u radvd -C /var/run/radvd.conf.${vif} -p /var/run/radvd/radvd.pid.${vif}
- fi
- ${cmdprefix} ip -6 route ${ipcmd} ${v6prefix} dev ${dev}
- fi
-fi
-
-handle_iptable
-
-log debug "Successful vif-route $command for $vif."
-if [ "$command" == "online" ]
-then
- success
-fi