Windows 2008R2 MTU reverts to default

Daniel Roesen dr at cluenet.de
Tue Jun 11 12:48:37 CEST 2013


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.html

Guys... don't mess arbitrarily with link MTUs (RA) when you have
problems with path MTU.

Best regards,
Daniel

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