[AusNOG] AATP MTU Issues east west

[Ross [Eve IT]]

We had a similar issue.
It had something to do with their shaping, a bug with the Cienna kit.
They would implement a fix on request, but everytime we added a new
service, it would break again.

They have now implemented a fix for it, a software upgrade I believe.

Ross.


On Tue, Mar 18, 2014 at 3:18 PM, Justin Lykke <Justin.Lykke at nextdc.com>wrote:

>  Alex,
>
>
>
> What type of service in particular ?
>
> IP-Line / E-LAN/ E-Line
>
>
>
> We saw some weird mtu issues with AAPT Cienna kit on the their edge
> dropping certain packets of multiples of 256bytes, prob best to give them a
> ring and lodge a fault ticket
>
>
>
>
>
>
>
> *Justin Lykke*
> Network & Security Engineer
>
>
>
> :ausnog-bounces at lists.ausnog.net] *On Behalf Of *Alex Voigt
> *Sent:* Tuesday, 18 March 2014 1:55 PM
> *To:* ausnog at lists.ausnog.net
> *Subject:* [AusNOG] AATP MTU Issues east west
>
>
>
> Hello All
>
>
>
> Is anyone see issues with large packets aatp -> aatp east west.
>
>
>
> We currently have multiple customers who are on AATP connections at both
> ends not able to interconnect. Pings are fine but when increasing the
> length greater the 1472 we cant get through. Its as if they are not
> fragmenting big packets.
>
>
>
> Alex
>
>
>
>
>
>
> The information contained in this email and any attachments may be
> confidential. This email and any attachments are also subject to copyright.
> No part of them may be reproduced, adapted or transmitted without the
> written permission of the copyright owner. If you are not the intended
> recipient, any use, interference with, disclosure or copying of this
> information is unauthorised and prohibited. If you have received this email
> in error, please immediately advise the sender by return email and delete
> the message from your system. All email communications to and from NEXTDC
> Limited are recorded for the purposes of archival and storage.
>
> _______________________________________________
> AusNOG mailing list
> AusNOG at lists.ausnog.net
> http://lists.ausnog.net/mailman/listinfo/ausnog
>
>


-- 
Regards,

Ross Tsolakidis
IT Architect


*Eve IT Pty Ltd*
http://www.eve-it.net <http://www.eve-it.com.au/>
*1300 65 77 75*
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ausnog.net/pipermail/ausnog/attachments/20140318/3fa2e392/attachment.html>