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Re: 2.4.5 dr problems

To: Sam Mayes <sam.mayes@xxxxxxxxx>
Subject: Re: 2.4.5 dr problems
Cc: <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
From: Julian Anastasov <ja@xxxxxx>
Date: Fri, 7 Sep 2001 09:38:29 +0000 (GMT)
        Hello,

On Thu, 6 Sep 2001, Sam Mayes wrote:

> Ok, this is strange
>
> Ive had dr running for a month. No problems at all.

        What was the running LVS version and on what was kernel before
switching to this:

> I rebooted my 3 machines today rh 7.1 kernel 2.4.5
...
> My director has 2 nics,  a public nic, and a second private net nic
>
> My two realserver have private nics, and public nics with the VIP set to
> lo:10, After rebooting (mind you nothing changed AT ALL) software wise.
> Some tripped over our power cables :), when I do a ipvsadm -l -c nothing
> shows up
> And all traffic is going to just one of the real server (web). Nothing
> is getting to the second realserver. Is this the arp problem? Shouldn't
> be, /proc settings are there..  this is drivinf me nuts.... help please
> :)

        I'm not sure whether these settings are there by default.
Better you to check /proc/sys/net/ipv4/conf/all/hidden. 2.4 does not
come with them. You have to read /docs/arp.html from the web site
and to apply patch to the 2.4 real servers (if they are running 2.4).

> Sam


Regards

--
Julian Anastasov <ja@xxxxxx>



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