Andreas Brosche wrote:
Hmm. The whole setup is supposed to physically divide two networks,
and nevertheless provide some kind of shared storage for moving data
from one network to another. Establishing an ethernet link between the
two servers would sort of disrupt the whole concept, which is to
prevent *any* network access from outside into the secure part of the
network. This is the (strongly simplified) topology:
This is really more of a security-question than clustering (IMO).
Have you thought about a so called "air-gap" device, like Whale
(www.whalecommunications.com) makes them?
It uses a SCSI-switch to "shuttle" data between two networks.
cheers,
Rainer
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