[Xen-users] Re: Live migration-delay in gratuitous arp

[Jordan Pittier <jordan.pittier@xxxxxxxxx>]

Hello,

Try to run the following script from another dom0 in the same LAN. This script could be considered as an "hack" to update the CAM table of the switch : 

#!/bin/bash

if [ -z "$1" ]; then

  echo "Error: give the DomU IP to ping as parameter."

  exit 1

fi

HOSTNAME=$1

while /bin/true;do

        /sbin/ip neigh flush all &>/dev/null

        ping -c1 -w1 $HOSTNAME 

        sleep 0.2

done

Jordan

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