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1. You only need to worry about arp on the real servers. Your directors
*need* to respond to arp or they won't get the packets. What version of
RedHat? There are different solutions for each.
2. No.
I suggest you go to www.ultramonkey.org and read the documentation
there. It is all IMHO explained well. If you use RedHat instead of SUSE
for your directors, all the necessary packages are there for download.
But don't let me spoil your fun if you want to do it yourself.
Graham
On Tue, 2005-05-17 at 13:03, Ramprasad A Padmanabhan wrote:
> On Tue, 2005-05-17 at 14:18, Francois JEANMOUGIN wrote:
> > Volker Dormeyer :
> > > All real server machines and the LVS system itself are meant here. The
> > > sketch on [1] should make it clear. Yes, the clients can connect from
> > > anywhere.
> > >
> > > 1. http://www.linux-vs.org/VS-DRouting.html
> >
> > Yes and no. All servers should share a physical segment with the director.
> > They could at least use different outgoing networks (I used this setup
> > sometimes).
> >
> > But, really, I think that you can do DR with a multi-homed director, which
> > can have several "internal" networks. The only thing you need is that your
> > director should have direct access to all the servers "internal" networks.
> >
>
> I dont want to complicate my job , more than it is required. ( It is
> already in a mess ). I am kind of stuck implementing LVS.
> Since yesterday I have been reading the docs LVS Howto, on setting up a
> LVS. I have decide to use Direct routing.
> Suppose I use Linux kernel 2.6.11.x ( SUSE ) as the LVS director and
> the realservers as Redhat machines , I want to know if
>
> 1) Should I disable arp on lo , only on the director machine.
> 2) If all my machines ( LVS director + realservers ) have valid
> internet IP's do I require to have a private network between my director
> and realservers.
>
> I know these questions are too basic , but for a newbie the docs are a
> lot of mumbo-jumbo. I will be reading them again , but I can sure use
> help.
>
> Thanks
> Ram
>
>
>
>
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