X-Git-Url: http://xvm.mit.edu/gitweb/invirt/packages/invirt-remote.git/blobdiff_plain/91cf1fc24419d0492c890daaa70febb8ab89e1cc..751f91525735c6ecd163484567390adb236f4d1b:/host/usr/sbin/invirt-vmcontrol?ds=sidebyside

diff --git a/host/usr/sbin/invirt-vmcontrol b/host/usr/sbin/invirt-vmcontrol
index 66f5ca6..eaac5ac 100755
--- a/host/usr/sbin/invirt-vmcontrol
+++ b/host/usr/sbin/invirt-vmcontrol
@@ -41,6 +41,22 @@ case "$ACTION" in
     vnctoken)
         invirt-vnc-authtoken "$ORIGMACHINE"
         ;;
+    arp)
+	iface=`invirt-getconf xen.iface`
+	xs_prefix="/local/domain/0/backend/vif"
+	domid=`xm domid $MACHINE`
+	for vif in `xenstore-list $xs_prefix/$domid`; do
+	    ip=`xenstore-read $xs_prefix/$domid/$vif/ip`
+	    script=`xenstore-read $xs_prefix/$domid/$vif/script`
+	    gw=`echo $script | sed -ne 's/.* gateway=\([0-9\.]*\).*/\1/p'`
+	    oip=`echo $script | sed -ne 's/.* other_ip=\([0-9\.]*\).*/\1/p'`
+	    ogw=`echo $script | sed -ne 's/.* other_gateway=\([0-9\.]*\).*/\1/p'`
+	    timeout 5 /usr/sbin/arpspoof -i $iface -t $gw $ip
+	    if [ -n "$oip" ]; then
+		timeout 5 /usr/sbin/arpspoof -i $iface -t $ogw $oip
+	    fi
+	done
+	;;
     *)
         echo "ERROR: Invalid Command"
         exit 34