&quot;cabal update&quot; hangs.  &quot;ping <a href="http://haskell.org">haskell.org</a>&quot; times out.  But <a href="http://haskell.org">haskell.org</a> and hackage webpages are loading just fine.  What&#39;s going on?<div>

<br></div><div>Thanks,</div><div>Greg</div><div><br></div>