[117330] in North American Network Operators' Group
RE: Wireless STM-1 link
daemon@ATHENA.MIT.EDU (Rens)
Thu Sep 10 05:56:45 2009
From: "Rens" <rens@autempspourmoi.be>
To: "'Adam Goodman'" <adam@wispring.com>
Date: Thu, 10 Sep 2009 11:55:40 +0200
In-Reply-To: <BDEA4A41-21F1-4013-A888-D45DED7E5C54@wispring.com>
Cc: nanog@nanog.org
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
All the interfaces are forced to 1Gbps and full duplex.
Maybe I should give some extra info.
All the traffic seems to pass ok via that link but I have seen that often
OSPF adjacencies go down/up , I suspect that the HELLO packets are being
dropped that pass via that link.
That's why I started to look a little deeper and do some ping tests.
-----Original Message-----
From: Adam Goodman [mailto:adam@wispring.com]
Sent: jeudi 10 septembre 2009 11:45
To: Rens
Cc: <nanog@nanog.org>
Subject: Re: Wireless STM-1 link
Sounds like this might be an Ethernet negotiaton problem
--------
Sent from my phone
On Sep 10, 2009, at 12:05 PM, "Rens" <rens@autempspourmoi.be> wrote:
> Hi all,
>
>
>
> I'm encountering a problem with a wireless STM-1 link which has a
> switch
> connected at each end.
>
> The wireless link has Gigabit Ethernet interfaces and so have my
> switches.
>
>
>
> When I ping between the 2 switches via that wireless link I'm
> getting a lot
> of pings that are lost.
>
> The wireless link is not saturated but I'm thinking it could have to
> do
> something with the gigabit interfaces and only having 155Mbps on the
> link
> itself?
>
>
>
> All ideas welcome.
>
>
>
> Regards,
>
>
>
> Rens
>
