[j-nsp] MTU issue

[Alain Hebert]

     Well,

     We had the same issue when switching one of our so called 
"wavelength" from L2 (1536) to MPLS/Jumbo (9216).

     After the usual Level 1 incompetence, we got tired and asked to 
bumped it to engineering, we found out they had some active booster that 
had a limitation of 2000 bytes per packet.

     There was an active/passive MUX, from FS.com, that created some 
headache for us too...

-----
Alain Hebert                                ahebert at pubnix.net
PubNIX Inc.
50 boul. St-Charles
P.O. Box 26770     Beaconsfield, Quebec     H9W 6G7
Tel: 514-990-5911  http://www.pubnix.net    Fax: 514-990-9443

On 10/22/18 16:21, john doe wrote:
> I talked to my supplier and they say that there is no MTU settings or
> limitations on their wavelength service. I have other wavelengths from the
> same supplier that works as expected so maybe it's not on their end.
>
>   Johan
>
> On Mon, Oct 22, 2018 at 8:10 AM Mikael Abrahamsson <swmike at swm.pp.se> wrote:
>
>> On Mon, 22 Oct 2018, john doe wrote:
>>
>>> The setup is a Cisco on one side and a MX one the other. Between them
>> are a
>>> 10G wavelength. MPLS, RSVP is running and the ERO of my LSP is taking the
>>>
>>> What could cause the Low MTU?
>> My guess is that it's actually not a "wavelength" but someones packet
>> network in between and they're just calling it a "wavelength". So call the
>> "wavelength" provider and ask them what MTU they support.
>>
>> --
>> Mikael Abrahamsson    email: swmike at swm.pp.se
>>
> _______________________________________________
> juniper-nsp mailing list juniper-nsp at puck.nether.net
> https://puck.nether.net/mailman/listinfo/juniper-nsp
>