serious packet routing issue causing ntpd high load?

[Alexander V. Chernikov]

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On 10.10.2011 13:50, Steven Hartland wrote:
> ----- Original Message ----- From: "Li, Qing" <qing.li at bluecoat.com>
> 
>>> RTM_MISS: Lookup failed on this address: len 184, pid: 0, seq 0, errno
>>> 0, flags:<DONE>
>>> locks:  inits:
>>> sockaddrs: <DST>
>>>  ::A.B.C.D
>>>
I'm unable to reproduce an issue on (nearly) GENERIC 8-S, but I see
nearly the same situation on 8.1-S box with FLOWTABLE enabled.

Do you have FLOWTABLE option in your kernel config ?
>>
>> Would it be possible for you to email me what exactly does "::A.B.C.D"
>> map into WRT your system or infrastructure ?
> 
> Sorry for the slow reply been out of the country.
> 
> All the hosts are local machines same /24 connecting to the server for
> mysql. It seems to be that every packet either to or from for the mysql
> server is generating an RTM_MISS.
> 
>> And are you able to share your "ifconfig -a" and "netstat -rn" output
>> with me privately ?
> 
> On its way.
> 
>    Regards
>    Steve
> 
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- -- 
WBR, Alexander
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