The Altera web site has been inaccessible now for over 48 hours.
Further investigation this evening shows that only certain clients are blocked. (I can see their home page via a proxy, but that proxy won't let me download large documents). A "tracert" reaches somewhere in Santa Clara.
From consultation with another, at least two large ISPs in the UK are blocked.
Does anyone know why they do this? I wanted to download one of their PDF documents, but the site don't respond (even to pings).
I'm still at the development kit stage and everything I've seen of Altera so far makes me think "Surely Xilinx can't be as bad as this?". It's difficult to see how we can ever use Altera products when they block our access to their site.