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Update.
I think I've located the problem. I had another webserver with a
configured tunl0-device but I hadn't fixed the ARP-problem on this
machine. I've deleted the device and now the ipvsadm returns correct
values :-)
Johan
> -----Original Message-----
> From: lvs-users-bounces@xxxxxxxxxxxxxxxxxxxxxx [mailto:lvs-users-
> bounces@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of Grasmo, Johan
> Sent: 30. november 2007 10:31
> To: LinuxVirtualServer.org users mailing list.
> Subject: Re: [lvs-users] Strange behavior of ipvsadm
>
> Hi again,
>
> I've done some debugging and I still can't see that I've got any
issues
> with ARP. A tcpdump (tcpdump -i eth1 dst 82.117.50.199 -vvv) on the
> director when ipvsadm is "working" shows that the ARP-address is
correct
> (the director's mac-address).
>
> When the lvs fails the tcpdump returns nothing. This happens after
> around 10 minutes and I can't see why this is an ARP problem.
>
> Please let me know if you want me to send more detailed information
> about my setup.
>
> Johan
>
>
> > -----Original Message-----
> > From: lvs-users-bounces@xxxxxxxxxxxxxxxxxxxxxx [mailto:lvs-users-
> > bounces@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of Graeme Fowler
> > Sent: 29. november 2007 14:45
> > To: LinuxVirtualServer.org users mailing list.
> > Subject: Re: [lvs-users] Strange behavior of ipvsadm
> >
> > On Thu, 2007-11-29 at 12:29 +0100, Grasmo, Johan wrote:
> > > I'm using TUN and I've checked the "arp"-problem and everything
> seems
> > > ok.
> >
> > If I were you, I'd run the system up, get it to the point where the
> > director is reporting zero connections and then run tcpdump on the
> > director's "external" interface (ie. that with the VIP).
> >
> > If you're seeing requests come in to the director from the clients,
> then
> > something is clearly wrong - but my money is on the requests somehow
> > bypassing the director and going straight to one of the realservers.
> >
> > Let us know what you find.
> >
> > Graeme
> >
> >
> > _______________________________________________
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lvs-users@xxxxxxxxxxxxxxxxxxxxxx
> > Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
> > or go to http://lists.graemef.net/mailman/listinfo/lvs-users
>
> _______________________________________________
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> Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
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