From: Oleg Kutkov <elenbert@gmail.com>
To: Matt <tank.en.mate@gmail.com>, linux-kernel@vger.kernel.org
Subject: Re: Network activity after route changes
Date: Mon, 19 Apr 2010 11:14:16 +0300 [thread overview]
Message-ID: <m2s5e9821061004190114k63b8c00cu969cf1d1a0113196@mail.gmail.com> (raw)
In-Reply-To: <4BCB373F.4070400@gmail.com>
Thank, but this does not help me. Maybe it really my bug.
2010/4/18 Matt <tank.en.mate@gmail.com>:
> On 18/04/10 12:15, Oleg Kutkov wrote:
>>
>> Hello.
>> I try to send and receive ethernet packets on very low level in my kernel
>> module.
>> When i change (add or delete entry) routin table (via route command) my
>> network is freeze for ~15 seconds and my application can't send and receive
>> any packets.
>> Is it normal or bug somewhere in my application?
>> Can i change this behavior of route system? Maybe change some timeouts, or
>> immediately flush route (rt_flush() ?) table?
>
> Depending on your routing configuration the change may be causing the
> problem. Have you tried flushing the route cache (as opposed to the main
> routing table)?
>
> # ip route flush table cache
>
> matt
>
prev parent reply other threads:[~2010-04-19 8:14 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-17 16:02 Network activity after route changes Oleg Kutkov
2010-04-18 11:15 ` Oleg Kutkov
2010-04-18 12:07 ` Eric Dumazet
2010-04-18 16:45 ` Matt
2010-04-19 8:14 ` Oleg Kutkov [this message]
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