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Paolo
Just made sure the RS and my desktop were clear by rebooting them, with
the RS not having the VIP assigned at boot. Pinged the VIP from my
desktop, which I know is unused by any other system and is not in our
LVS Directors. Got no response. Then did an "ifup lo:1" on the RS, to
use the ifcfg-lo:1 I showed yesterday, pinged it from my desktop and got
a response. My desktop's ARP cache showed the MAC address of eth0 on the
RS. Looks like I can't duplicate what you've set up :-(
David
On Thu, 2004-05-06 at 07:58, Paolo Penzo wrote:
> My config looks like your!
>
> >On that same machine (cache5), I can ping its VIP and check that the VIP
> >doesn't appear in the ARP cache. However, when I try to ping the VIP
> >from my desktop machine, I get replies which my ARP cache shows have
> >come from the MAC address of cache5's eth0. No other machine has the
> >VIP, so it must be cache5 which is replying.
> >
> Did you clear the arp cache of you desktop before start testing? Are you
> sure there is no other machine with the VIP? Is there any Director with
> the VIP configured?
> If you run tcmdump on the RS, you should see "echo_request" coming from
> your desktop but no "echo reply".
>
> Paolo.
--
David Osborne
Central Systems & Security Team, Information Services
The University of Nottingham
http://www.nottingham.ac.uk/~cczdao/
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