Airport extreme router

I want Airport extreme as a router to the Internet service provider. I get the signal via a radio antenna on the roof of the antenna, I was at the Office of Ethernet cabling.

The problem: Internet provider has reduced the MTU to 1446. I received the information from Apple, the value can be changed is no longer for about half a year of the MTU in the airport.

Support for the sale of Apple could give me no information, if the Airport extreme the MSS clamping process used. AVM Fritz box! Use this method rather than the MTU change.

The method of clamping MSS (maximum segment size) automatically adjusts the size of the data packets to the smallest MTU of the connected networks. Thus, there will be no performance degradation of fragmentation or disposal of packages.

Do you have any information?

Thank you!

I think that almost any modern router will use of MSS.

I can't give you much because Apple reveal much in their router controls virtually nothing.

By digging deeply into things I shouldn't.

NET.inet.TCP.mssdflt = 536

NET.inet.TCP.mss_ifmtu = 1

NET.inet.TCP.minmss = 216

NET.inet6.tcp6.mssdflt = 536

I guess... (not an expert in everything, that the MSS is set on it, with a number of start-up of 536 and 216 min value).

Buy one and try... If it does not return within 14 days.

Tags: Wireless

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