708d1f349d
Fixes bug 1042046 Sending gratuitous ARPs when a external router or a floating IP was added in order to facilitate HA. I am using iputils-arping package to send ARP packets. You will need to install iputils-arping on Ubuntu and iputils on Fedora/RHEL/CentOS. Arping locates in /usr/bin/arping on Ubuntu and locates in /sbin/arping on Fedora/RHEL/CentOS. Change-Id: I125dbc57b90027dc5e99ff0a5d6877843a0b02a5