[jgroups-users] using jgroups with multiple NICs

Hi,

Our product uses a TCP based stack, jgroups 4.0.13.Final. A customer has
asked [sic below]:

"how to tell the <my product> that "use both (or all) interfaces for <my
product>-messaging"? We noticed that jgroups have this possibility. " I
don't see how jgroups can use >1 bind address, i.e. because you can't send
a tcp heartbeat request from more than one address (that would be >1
request).

I *think* they want jgroups to monitor two separate networks (each node has
2 addresses, one for production and one for monitoring). If one network
goes down then our product still sees that the other is running. We would
need two separate channels for that, right?

I know this all sounds simple, but am trying to wrap my head around what it
is the customer wants. If I could share their slides that might help -- I
think this is a 2 minute question except that I'm taking 10 minutes trying
to explain it....

Thanks
Bobby

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