Quote:
Originally Posted by itcomms
are you getting any errors in the logs?
why such a drop in MTU Size? surely this can cause issues with networks sending packets larger then your MTU?
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On our router when you reduce the MTU size, there is also an option (we have checked) for the router to fragment packets larger than this size going from LAN to WAN.
I believe though that during initialisation of a TCP session between a device and a router, it will say what its maximum MTU size is and the device connecting to it should limit its packet size accordingly.