Re: net/mpd5, ppp, proxy-arp issues

From: Qing Li <qingli_at_freebsd.org>
Date: Mon, 19 Apr 2010 10:50:07 -0700
Have you seen this thread?

http://lists.freebsd.org/pipermail/freebsd-net/2010-April/025128.html

Quite a few fixes have gone into the -current and RELENG_8 branches.
Please try sync-up to the latest code before applying the patch.

-- Qing



On Sun, Apr 18, 2010 at 11:53 PM, Marin Atanasov <dnaeon_at_gmail.com> wrote:
> Hi,
>
> I was setting up mpd5 from ports, but this proxy-arp issue still exists in
> 8.0.
>
>> uname -r
> 8.0-RELEASE-p2
>
> I've attached the output from the mpd5 daemon, where you can still see that
> the issue is relevant.
>
> I've also tried to apply the patch, but it's no longer on that location.
> Something else to add - I've a dns server running on the same machine that
> mpd5 was set up. I'm not sure if this is caused by mpd5 daemon or the arp
> issue, but after a couple of start/stops of mpd5 the name resolving from the
> gateway machine is not possible, all other systems from the internal network
> are able to use the dns server on the gateway, but the gateway itself
> cannot.
>
> Restart of named, doesn't help either, so I had to completely reboot the
> machine, so that arp entries are flushed as well.
>
> Could you please have a look at the issue? If you need some additional
> information, please let me know.
>
> Regards,
> Marin
>
> On Wed, Dec 16, 2009 at 6:09 PM, Prokofiev S.P. <proks_at_skylinetele.com>
> wrote:
>>
>> Thank you !
>> The problem with proxy-arp has disappeared (FreeBSD 8-STABLE amd64 with
>> mpd5).
>>
>> Please, somebody  fix  the bug kern/141285...
>>
>>
>> Li, Qing wrote:
>>>
>>> Hi,
>>>
>>> Recently there have been several reports regarding issues with ppp, mpd5
>>> and proxy-arp configuration over the ppp links. I read through the
>>> various postings and the problems seem to be:
>>>
>>> 1. Unable to add proxy-arp entries for the remote ppp clients.
>>>
>>> 2. Log showing "ifa_add_loopback_route: insertion failed" causing    some
>>> userland applications to fail.
>>>
>>> May I ask that you try applying patch
>>>
>>>  http://people.freebsd.org/~qingli/ppp-proxy-arp-patch-121515.diff
>>>
>>> and report back if the patch fixes your problems. And if not, please
>>> describe what additional issues you are having.
>>>
>>> Thanks,
>>>
>>> -- Qing
>>>
>>>
>>> _______________________________________________
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>>> http://lists.freebsd.org/mailman/listinfo/freebsd-net
>>> To unsubscribe, send any mail to "freebsd-net-unsubscribe_at_freebsd.org"
>>>
>>>
>>>
>>
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>
>
>
> --
> Marin Atanasov Nikolov
> dnaeon AT gmail DOT com
> daemon AT unix-heaven DOT org
>
Received on Mon Apr 19 2010 - 15:50:09 UTC

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