Hi Fernando and list,
> Is there any reason for which the router is including an MTU option?
in a somewhat questionable way it makes sense: The best chance to find a
correctly configured MTU in most subnets is likely the router, so making
it send an MTU option ensures that it is applied to all no
On 06/10/2013 10:59 PM, Dick Visser wrote:
>>
>> A thought, so only qualifies as "might", I don't know Windows to speak
>> definitively, but ... IPv6 NDP Route Advertisement with the MTU option?
>>
>> Windows then updating the manually-configured value based upon learnt
>> values on the wire?
>
>
On Tue, 11 Jun 2013, Daniel Roesen wrote:
On Tue, Jun 11, 2013 at 07:29:43AM +0200, Enno Rey wrote:
b) (much better): have the router advertise the lower MTU you want to use in
the RAs by just setting a lower MTU on the (router) interfaces in question.
See also:
http://blog.ioshints.info/2013
Hi,
On Tue, Jun 11, 2013 at 12:48:37PM +0200, Daniel Roesen wrote:
> On Tue, Jun 11, 2013 at 07:29:43AM +0200, Enno Rey wrote:
> > b) (much better): have the router advertise the lower MTU you want to use
> > in the RAs by just setting a lower MTU on the (router) interfaces in
> > question.
> >
On Tue, Jun 11, 2013 at 07:29:43AM +0200, Enno Rey wrote:
> b) (much better): have the router advertise the lower MTU you want to use in
> the RAs by just setting a lower MTU on the (router) interfaces in question.
> See also:
> http://blog.ioshints.info/2013/01/mtu-issues-and-tcp-mss-clamping-in
Hi,
On Mon, Jun 10, 2013 at 10:59:21PM +0200, Dick Visser wrote:
> On 10 June 2013 22:48, Phil Pennock wrote:
> > On 2013-06-10 at 14:57 +0200, Dick Visser wrote:
> >> This works for a while, but after a minute or so it changes back to the
> >> default:
> >
> >> Any ideas what might be causing
Hi,
see below.
On 10 June 2013 22:48, Phil Pennock wrote:
>> On 2013-06-10 at 14:57 +0200, Dick Visser wrote:
>>> This works for a while, but after a minute or so it changes back to the
>>> default:
>>
>>> Any ideas what might be causing this?
>>
>>A thought, so only qualifies as "might", I don
On 10 June 2013 22:48, Phil Pennock wrote:
> On 2013-06-10 at 14:57 +0200, Dick Visser wrote:
>> This works for a while, but after a minute or so it changes back to the
>> default:
>
>> Any ideas what might be causing this?
>
> A thought, so only qualifies as "might", I don't know Windows to spea
On 2013-06-10 at 14:57 +0200, Dick Visser wrote:
> This works for a while, but after a minute or so it changes back to the
> default:
> Any ideas what might be causing this?
A thought, so only qualifies as "might", I don't know Windows to speak
definitively, but ... IPv6 NDP Route Advertisement
Hi
I'm trying to debug a connectivity issue on a Windows 2008R2 system,
and I'd like to carry out some tests with different MTUs.
According to the docs at
http://technet.microsoft.com/en-us/library/cc753156(v=ws.10).aspx#BKMK_setinterface
I issue this command:
C:\Windows\system32>netsh interface
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