Hi, I'm using a virtual IP address with heartbeat over an RS232 cable to provide HA for my application today. I've now been asked to support a wider range of disaster recovery scenarios.
I'm really hoping to continue using a VIP, but I know that all of the cluster nodes have to be on the same subnet. I'm an application guy, not a data networking guy, but I believe that there are several ways to "extend" a subnet across geographies (VLANs, bridging, etc). So, has anyone had any success deploying a geographically separated server cluster with a VIP/Heartbeat using some of this data networking magic? If so, some high level details on the data networking would be appreciated, especially any gotchas/hurdles to be aware of. Thanks in advance, Ben Jenkins _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
