[Freeswitch-users] A real puzzler for you guys... (perpetual registration causes denial of service.)

Anthony Minessale anthony.minessale at gmail.com
Mon Sep 14 06:17:58 PDT 2009


The first hint was when the firmware rev began with the letters POS


On Mon, Sep 14, 2009 at 8:15 AM, Karl Vesterling <kjv at ken-ton.com> wrote:

> Swapping hardware...  I've noticed other "odd" things...  Things that
> shouldn't happen, do......  But not consistently....  The phrase, "It's
> computing Jim, but not as we know it..." pretty much describes the
> situation.
>
> Best Regards,
> Karl J. Vesterling
> kjv at ken-ton.com
> 202-461-3231 x0
>
> On Sep 13, 2009, at 6:30 PM, Karl Vesterling wrote:
>
> New development.
> Even though the initial registration succeeds, the subsequent registrations
> fail...
>
> ??Search me??  But that's just too weird for me...
>
>
>
> Best Regards,
> Karl J. Vesterling
> kjv at ken-ton.com
> 202-461-3231 x0
>
> On Sep 13, 2009, at 4:23 PM, Brian West wrote:
>
> I haven't seen this issue in 8.12 either...   Maybe thats why 8.11 isn't on
> the website last I checked?
> /b
>
> On Sep 13, 2009, at 2:59 PM, Karl Vesterling wrote:
>
> RESOLVED!!!
>
> Folks, evidently this is a problem with Cisco Firmware P0S3-08-11-00
>
> I forgot that (a long long time ago) I had dropped that firmware into
> that site.
> Phones hadn't been rebooted in (a while)...
>
> Oddly enough, once you get past (X) number of phones, the registration
> chatter created by the bug was too much for FS to keep up with.
>
> P0S3-08-8-00 works perfectly fine.
>
>
> Best Regards,
> Karl J. Vesterling
> kjv at ken-ton.com
> 202-461-3231 x0
>
>
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-- 
Anthony Minessale II

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