I've got two machines running as web servers (both running RedHat 6.1),
with a Cisco Load Director directing load to each machine depending on
which has the least load. Each machine also has 2 network cards.
Is there a way to use these network cards as "failovers"? In other
words, if one network card for some unknown reason has a hardware
failure and stops working (or lets say I just unplug the network cable
from one and plug it into the other) and it can no longer see the
network - is there a way to have Linux switch over to the second
network card and use that one? (and if possible continue using it with
the same IP address)
I noticed "Linux HA" Heartbeat which does cluster management, but could
I use that on ONE machine and just use it between the two network
Any help would be appreciated,
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