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Re: bug found on Linux kernel 2.2.13 about ipv6 stack

To: kuznet@xxxxxxxxxxxxx
Subject: Re: bug found on Linux kernel 2.2.13 about ipv6 stack
From: Wang Hui <hwang@xxxxxxx>
Date: Tue, 29 Feb 2000 16:23:10 +0800 (CST)
Cc: netdev@xxxxxxxxxxx
In-reply-to: <200002281751.UAA17143@xxxxxxxxxxxxx>
Sender: owner-netdev@xxxxxxxxxxx
Hello!

On Mon, 28 Feb 2000 kuznet@xxxxxxxxxxxxx wrote:

> Hello!
> 
> > very good.  But after some time, say one or two days, the connection will
> > lost.  But if we use the `tcpdump' to see what's going on at this time,
> > the connection will rebuild!
> 
> Try "tcpdump -p". If this command does not result in magic revival
> and plain tcpdump does, the problem is surely in the driver,
> losing multicast filter.

Yes, you got it. :))

When I use `tcpdump -p', connection cannot re-build.

Then the problem is surely in the driver. :))
I wonder if the problem is due to a hardware bug or the software bug.
any idea?

Regards,
Wang.


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