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Re: R: LVS-DR problem

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: R: LVS-DR problem
From: "Graham David Purcocks M.A.(Oxon.)" <grahamp@xxxxxxxxxxxxx>
Date: Thu, 19 May 2005 14:02:11 +0100
Where do you see that? The noarpctl list output shows he is no-arping
the VIP address the following RIP address is mangled.

Graham

On Thu, 2005-05-19 at 13:58, Malcolm Turnbull wrote:
> Cali,
> 
> You are no arp'ing your RIP which is not a good idea.. its just the VIP 
> that needs NOARP on the real server.
> 
> 
> 
> Cali Federico wrote:
> 
> >Updating.....
> >
> >observing the director's arp table I've seen that the "HWaddress" related to 
> >the realserver was "(incomplete)".
> >After that I set (using arp -s) the correct realserver MacAddress the LVS 
> >works properly.
> >Could someone to explain me what is wrong ( It's my first approach with 
> >Linux !)
> >thanks
> >Federico     
> >
> >
> >-----Messaggio originale-----
> >Da: Cali Federico 
> >Inviato: mercoledì 18 maggio 2005 17.21
> >A: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
> >Oggetto: LVS-DR problem 
> >
> >
> >Hi all,
> >
> >I'm configuring a LVS-DR environment in which:
> >- director runs on  Red Hat Enterprise Linux ES release 2.1 (Panama) box ( 
> >kernel 2.4.9-e.34)
> >- the realserver runs on a Red Hat Enterprise Linux ES release 3 (Taroon 
> >Update 1) box ( kernel 2.4.21-9.EL)
> >I've configured an http service on director as below:
> >
> >Prot LocalAddress:Port Scheduler Flags
> >  -> RemoteAddress:Port             Forward Weight ActiveConn InActConn
> >TCP  194.153.172.249:80 wlc
> >  -> 194.153.172.222:80             Route   1      0          0
> >
> >and I've installed the noarp module on the realserver as below:
> >
> >[root@cautha2 root]# noarpctl list
> >194.153.172.249 194.153.172.222 12 0 3
> >
> >The problem I can see is that invoking the http://VIP/index.html from my PC 
> >(outside the LVS network) I can see the page provided by realserver 2 or 3 
> >times after that I receive a "Page Cannot Displayed".
> >The page remains unreachable for several minutes after I have the same 
> >behaviour again.
> >
> >Could someone give me some hints in order to make this system work ? 
> >   
> >Thanks in advance 
> >
> >Federico
> >
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> >
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