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Re: multiple VIP's on a single cluster?

To: Dirk Vleugels <dvl@xxxxxxxxxx>
Subject: Re: multiple VIP's on a single cluster?
Cc: Joseph Mack <mack.joseph@xxxxxxxxxxxxxxx>, lvs-users@xxxxxxxxxxxxxxxxxxxxxx
From: Joseph Mack <mack.joseph@xxxxxxx>
Date: Fri, 06 Jul 2001 13:32:17 -0400
Dirk Vleugels wrote:
> 
> On Fri, Jul 06, 2001 at 11:48:27AM -0400, Joseph Mack wrote:
> > Dirk Vleugels wrote:
> >
> > > Yes. With LVS-NAT this would be no problem (targeting different
> > > ports on the RS's).
> >
> > >From the other comments in this thread I thought the name-based
> > https needs its own IP. It's been a while since I made a certificate.
> > Are you saying that https needs its own IP:port rather than just IP?

ahem. 
I didn't write what I was thinking, but anyhow, you gave the answer
for the question I wanted to ask.

what I wanted to say was: you need a unique IP:port, so unique IP with common 
port 
will do and common IP with unique port will also do.

you said that both would work

Joe


> Nope. A unique IP is sufficient. Apache has to decide which csr to use
> _before_ seeing the 'Host' header in the HTTP request (SSL handshake
> comes first). A unique port is also sufficient to decide which virtual
> server is meant though (and via NAT easier to manage imho).
> 
> Dirk
> --
> This is your sig. There are thousands more, but this one is yours.

-- 
Joseph Mack PhD, Senior Systems Engineer, Lockheed Martin
contractor to the National Environmental Supercomputer Center, 
mailto:mack.joseph@xxxxxxx ph# 919-541-0007, RTP, NC, USA


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