On Fri, May 7, 2010 at 11:47 AM, Eduardo Grosclaude <eduardo.grosclaude at gmail.com> wrote: >>> > You could test yourself if you can see >>> > http://62.236.221.71 (the problem system) >>> > http://62.236.221.78 (another guest on the same xen host) Sure your network masks are OK? -- Eduardo Grosclaude Universidad Nacional del Comahue Neuquen, Argentina