Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Here's the scenario I am trying to solve: I have two computers each with two network interfaces. Both network interfaces are on different networks and use different switches. Neither network can communicate with the other. This is a typical dual redundant network topology. I want to setup drbd to be able to use BOTH networks. If a network fails, it would be disabled, however communications would continue on the other network. For example: --> On the primary host, eth0 is set to 192.168.0.1 and eth1 is set to 192.168.1.1. eth0 and eth1 are on different subnets and different physical networks. --> On the secondary host, eth0 is 192.168.0.2 and eth1 is 192.168.1.2. --> Both eth0's can communicate and both eth1's can communicate, but eth0 and eth1 on different hosts cannot. --> I want to set up drbd to be able to use both eth0 and eth1 for communication. On each host, all info that goes to eth0 should also be sent to eth1. --> drbd services on the each host should be able to receive duplicate communication over both eth0 and eth1 and not get confused. I realize this is a difficult scenario and drbd probably does not handle this type of configuration. This is, however, a very common redundant network setup. So I was wondering if there is a way to setup drbd to operate in this type redundant network. Does anyone know if this is possible? Does anyone have any thoughts or ideas on this issue? Thanks, Ward