up2date hangs while fetching updates

[Julien Le Houérou <julien le-houerou uhb fr>]

Hi, i tried to update using rhn and up2date. After configuring the 
proxy, i get the list of updatable packages, but then up2date hangs 
while fetching the update sites....
has anybody encountered this problem?
I have registered to RHN on redhat website.

What's the matter?

--
Julien Le Houérou

Université de Haute Bretagne
Centre de Ressources Informatiques

julien le-houerou uhb fr