On Sat, 24 Jan 2015, Andras Toth wrote:
Airport Express is setting the IPv6 Tunnel MTU to 1280 in all cases and it's not configurable, as far as I'm aware.
That is what I have discovered. So the HE.net tunnel termination point will send PTB=1480 when sent 1500 byte packets, and my airport extreme will send PTB=1280.
-- Mikael Abrahamsson email: [email protected]
