[Linux-HA] Failover IP on dedicated interface
Anders Bruun Olsen
anders at bruun-olsen.net
Wed Dec 19 06:49:41 MST 2007
sliebman at guesswho.com wrote:
> By having 2 Ethernet ports on each machine, one for the heartbeat and
> one as an active interface. If you are using a crossover for the
> heartbeat, the active interface would allow you to access the machine
> when it was not your active node.
I have eth0 connected to our LAN which allows me to access the machines,
I do DRBD sync over eth1 connected to an isolated switch and I do
heartbeat over a serial cable. Eth2 is dedicated to datacommunication
over another isolated switch.
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