For several days now, the HIPP5 machine have been flaky. We're now experiencing a complete outage. Jenkins instances running on it (listed below) are all affected. I've created https://bugs.eclipse.org/bugs/show_bug.cgi?id=535057 to track the investigation. Feel free to cc yourself on this bug. Only full remediation announcement will be posted on this mailing list.
We're doing our best to restore the services. Thanks for your patience.