Solaris VIP behavior - Gratuitous ARP

Tested VIP fail-over between two Solaris 10 x86 servers.

If multiple systems with conflicting VIPs bring up the interfaces, the first interface up responds to the service.

If the first interface fails or is downed, the other interface will not take over unless is is again signaled up and sends a Gratuitous ARP, see blog entry.


How is gratuitous arp used on Windows

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