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Roberto Nibali wrote:
>
> Hi Joe,
>
> > you must be in culture shock.
>
> :) Yeah, but it's more a thermo shock. I had 90+ degrees in Florida
> and 70 in Switzerland. And I found out that Alligators don't like me.
what, are you too boney? not enough meat on you?
> there are not many setups with complex firewall settings and I mean really
> complex, like merging different advanced routing aspects with QoS and own
> Targets over different networks with all kind of non-TCP/UDP traffic and
> an maybe IPV6 connection
no wonder, there's no iptables -C.
> they simply forgot it and it seems that not a lot of people knew about this
> nice help before.
you can't "forget" these things. First time a rule doesn't work you'll remember
quickly.
> > I mean it's not even in the HOWTO :-)
>
> Holy cow, this has to be fixed soon :)
it's fixed now (whew)
> You must not zero a counter in the kernel!
OK, won't wait for a -Z then.
> feature. It would be ipvsadm -Z as an analogy to ip{chains|tables}. BTW,
> we are proud of haveing 64bit counters in the kernel :)
I'll make a big point of it in the HOWTO :-)
> Storing ... there are different approaches to this (complexity order):
>
> 1. Use a script that extracts the info and writes it flat to a file
> 2. Use mrtg or rrdtool since I reckon you wanted to use the stats to
> generate some graphics anyway. These tools handle the problem for
> you.
something like this. I thought mrtg used SNMP only. When I wanted to use
it, none of my stuff was SNMP'ed so I didn't use it.
> 3. Write a MIB for LVS stats, which is what I would love to see but am
> currently unable to write.
Anyone want to write a MIB for LVS?
Joe
--
Joseph Mack PhD, Senior Systems Engineer, Lockheed Martin
contractor to the National Environmental Supercomputer Center,
mailto:mack.joseph@xxxxxxx ph# 919-541-0007, RTP, NC, USA
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