[lvs-users] LVS-DR, without the "viritual IP", cause i don't need to hide the RS..

Anders Franzen Anders.Franzen at ericsson.com
Fri Jul 2 15:06:46 BST 2010


On Fri, 2010-07-02 at 15:46 +0200, William Ottley wrote:
> Hi all,
> How does one go about setting up the LVS-DR, without the VIP?
> I know it just masks the real IP's of the individual servers, but how does
> one go about doing this?
> 
> thanks!
> 
Hi, I think it is described here:

http://www.austintek.com/LVS/LVS-HOWTO/HOWTO/LVS-HOWTO.routing_to_VIP-less_director.html


/Anders


> On Fri, Jul 2, 2010 at 9:35 AM, Malcolm Turnbull
> <malcolm at loadbalancer.org>wrote:
> 
> > Long shot I know but does any one fancy writing a UDP SIP module as
> > suggested by Wensong ages ago? (happy to sponsor with cash).
> >
> > http://www.austintek.com/LVS/LVS-HOWTO/HOWTO/LVS-HOWTO.UDP.html
> >
> > Wensong Zhang wensong (at) linux-vs (dot) org 17 Jan 2005
> >
> > We cannot use ktcpvs, because ktcpvs supports TCP only, and there is
> > no SIP modules for TCP transport. The firewall marking doesn't solve
> > the problem. However, we can write a special SIP UDP scheduling module
> > for IPVS. It can detect the Call-Id from UDP packet and send it to the
> > SIP server according to the recorded Call-Id table. We assume that
> > there is no UDP fragments. Some NAT boxes (such as early IOS version
> > of Cisco router) may drop UDP fragements except the first one.
> >
> >
> >
> > --
> > Regards,
> >
> > Malcolm Turnbull.
> >
> > Loadbalancer.org Ltd.
> > Phone: +44 (0)870 443 8779
> > http://www.loadbalancer.org/
> >
> > _______________________________________________
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> >
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> _______________________________________________
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> 
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