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RE: [Karlnet] Three different AP1000 keep loosing one card

To: Karlnet Mailing List <karlnet@WISPNotes.com>
Subject: RE: [Karlnet] Three different AP1000 keep loosing one card
From: helio@compuland.com.br
Reply-to: Karlnet Mailing List <karlnet@WISPNotes.com>
Date: Sat, 08 Mar 2003 19:11:21 -0300
List-post: <mailto:karlnet@WISPNotes.com>
On 8 Mar 2003 at 11:38, Ben Polson wrote:

> I am having a similar problem in an AP-1000 as well.  My problem, however,
> is that after a seemingly random period of time, all customers on a
> Turbocell link lose IP connectivity for anywhere from 1-7 minutes.  They
> never lose radio signal, but the customers cannot even ping the access point
> interface IP during these outages.  I am also running 4.31 and have 8.10 on 
> the
> gold cards that I am using.  I have seen this consistently 1-3 times a week 
> for
> the past 2 months and rebooting the AP makes no difference.  I suspect that
> there is a bug somewhere in the Karlnet code that locks up a routing or MAC
> table somewhere, perhaps a memory leak, though I don't have enough insight 
> into
> the code to figure the rest out.  I was planning on reporting this as a bug to
> Karlnet, but haven't done so yet.

I've saw kind of erratic behaviour when one of the satellites has a bad SNR.
That forces the bridge to retransmit too much. All the other clients suffer 
when that 
happens. But I didn't saw that happens in such a large period of time (7 
minutes)
as you reported. Very weird indeed.

Regards,
Helio.
-
CompuLand ISP Admin
GnuPG Public Key: http://www.compuland.com.br/helio/gpgpublic.txt

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