When I tried to connect to https://svn.sourceforge.net/svnroot/cfunit
using SVN Repository Exploring in eclipse I got the following error:
RA layer request failed
svn: PROPFIND request failed on '/svnroot/cfunit'
svn: PROPFIND of '/svnroot/cfunit': Could not resolve hostname
`svn.sourceforge.net': The requested name is valid and was found in the database,
but it does not have the correct associated data being resolved for. (https://svn.sourceforge.net)