Re: unable to access the application from LVS server from LAN

On Wed, Sep 21, 2005 at 10:05:31AM +0530, ankush grover wrote:
> On 9/21/05, Horms <[email protected]> wrote:
> >
> > On Tue, Sep 20, 2005 at 07:22:32PM +0530, ankush grover wrote:
> > > hey friends,
> > >
> > >
> > > I have configured Load Balancing with Apache.I have 3 machines on one
> > > machine LVS server is running and the other machines r the real servers.
> > >
> > > The LVS server ipaddress is 192.168.1.42 <http://192.168.1.42> <
> > http://192.168.1.42> and the real
> > > server ip addresses r 10.0.0.1 <http://10.0.0.1> <http://10.0.0.1> and
> > > 10.0.0.2 <http://10.0.0.2><http://10.0.0.2>.The apache is configured on
> > both the real
> > > servers and on both the servers I
> > > can access the application.But when I try to access the application
> > through
> > > Lan by giving this url
> > >
> > > http://192.168.1.42/his it does not works.
> > >
> > > Whereas If I give the url on real server http://localhost/his or
> > > http://10.0.0.1/his or http://10.0.0.2/his I am able to access the
> > > application.But I am not able to access the application from the Lan.
> >
> > If you are using LVS-NAT (masq), which you are, then hosts that
> > access the cluster can't be on the same subnet as the real-servers.
> > If you need this kind of behaviour, then consider LVS-DR (gate).
> >
> > --
> 
> 
> 
> hey,
> 
> Thanks for your reply,how do I configure LVS-DR(gate).Any example of it will
> be very useful.

This is described in some detail at
http://www.ultramonkey.org/3/topologies/hc-ha-lb-overview.html

Note, that you don't have to use heartbeat, and if
you don't want to, just leave out its configuration and run
ldirectord as a stand-alone daemon.

-- 
Horms


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