Re: Multiple Class Cs on same physical network (fwd)

Jeff T. Carneal (jeff@apex.apex.net)
Thu, 19 Dec 1996 22:49:39 -0600 (CST)

On Thu, 19 Dec 1996, Stephen Zedalis wrote:

> On Thu, 19 Dec 1996, Jeff T. Carneal wrote:
>
> > We considered this solution, and the thing I hate about it is if my
> > (your) webserver ever takes a dive, then none of your customers' traffic
> > goes anywhere.
>
> Not true, the web server just handles its own Class C (virtual hosts
> via ipalias). If the web server goes down, then those virtual hosts
> are no longer advertised which is what I expect to happen (httpd is not
> running after all) If our customer's have other IP's for other functions
> they are taken off a different Class C (that of our static IPs)

Yes, I understand this. But if I read your previous post correctly (note
the "if"), then I assume you'll be IP forwarding across a couple of ether
cards which serve as their respective network gateways. What happens if
you have a kernel panic due to some other application and your kernel
freaks? No traffic...

If this doesn't apply to your situation, please elaborate on what you
mean to do.

'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'`'
`' Jeff Carneal / Sys Admin \ Apex Internet `'
`' jeff@apex.net http://www.apex.net `'
`' The opinions expressed above aren't really mine. They belong to `'
`' someone else who also refuses to take responsibility for them. `'
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