Strange source port filtering by Tinet

[David Freedman]

Spoke to them, they believe it is a filter issue and are making changes to
rectify this.

Dave.



On 20/07/2010 10:31, "Marco Hogewoning" <marcoh at marcoh.net> wrote:

> 
> On 20 jul 2010, at 11:22, Elmar K. Bins wrote:
> 
>> marcoh at marcoh.net (Marco Hogewoning) wrote:
>> 
>>>> I can reproduce this from our own AS559 as well as from a host in
>>>> AS2914.  To support my theory, I'd be grateful if some of you could
>>>> run these dig and traceroute tests to see if you can reproduce this.
>>> 
>>> 
>>> I can reproduce thiis from within AS3265, both by taking a route via he.net
>>> as well as  direct via 3257.
>> 
>> As an add-on (I wrote to Alex but not the list), I also see this
>> to the .de servers at l.de.net. I have notified Tinet, let's see
>> if they can clear up the issue.
> 
> 
> I'll see if I can log a ticket as well with them
> 
> Groet,
> 
> MarcoH
> 

--

David Freedman
Group Network Engineering

david.freedman at uk.clara.net
Tel +44 (0) 20 7685 8000

Claranet Group
21 Southampton Row
London - WC1B 5HA - UK
http://www.claranet.com

Company Registration: 3152737 - Place of registration: England

All the information contained within this electronic message from Claranet
Ltd is covered by the disclaimer at http://www.claranet.co.uk/disclaimer