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Re: hard wired solution to arp problem

To: tc lewis <tim@xxxxxxxxxx>
Subject: Re: hard wired solution to arp problem
Cc: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
From: Jeremy Hansen <jeremy@xxxxxxxxxxxx>
Date: Wed, 1 Dec 1999 15:40:02 -0500 (EST)
work it work it.

> 
> if the real server is a linux 2.2 machine, is there any reason against
> using the method that horms presented: an ipchains redirect?
> 
> -tcl.
> 
> 
> On Wed, 1 Dec 1999, Joseph Mack wrote:
> 
> > On Wed, 1 Dec 1999, Lars Marowsky-Bree wrote:
> > 
> > > On 1999-12-01T13:14:50,
> > >    Joseph Mack <mack@xxxxxxxxxxx> said:
> > > 
> > > > oops I asked the wrong question. If two linux boxes are joined by a 
> > > > normal
> > > > IPIP tunnel connection (not an LVS) and there is no MAC associatied with
> > > > the tunl0 devices at each end of the link, then how to the packets get
> > > > from one machine to the other.
> > > 
> > > The packets are encapsulated via IPIP and send to the tunl endpoint's 
> > > "real"
> > > IP where they are decapsulated again and appear in the tunl interface.
> > > 
> > > You do not need a MAC address for p2p interface types, or logical 
> > > interfaces
> > > like tunnels etc.
> > 
> > ah (slapping forehead) I should have been able to figure that out
> > 
> > OK bonus question. You can set up a VS-Tun LVS with a 2.0.36 realserver
> > with the VIP on lo:0, dummy0 or tunl0, but if the realserver is 2.2.x
> > you can only have tunl0 for the VIP. Any idea what's going one here?
> > 
> > > iputils is very useful, it is what I use for IPAT. fake looked ... not 
> > > useful
> > > to me.
> > 
> > what's IPAT?
> > 
> > Joe
> > --
> > Joseph Mack mack@xxxxxxxxxxx
> > 
> > 
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> > 
> > 
> 
> 
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http://www.xxedgexx.com | jeremy@xxxxxxxxxxxx
---------------------------------------------
Y2K.  We're all gonna die.


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