Posted by Pepijn Oomen
I managed to get spread up and running. Turned out I did not need any multicast routing after all. Documentation on multicast routing is sporadic and of poor quality, although it looks like using mrouted just works out of the box.
Posted by Pepijn Oomen
Christmas holidays are over, and although I do not go back to work before tomorrow, I had to get started today anyways. The load on one of the back-end servers was way too high, but we still are missing a proper tool to identify the real culprit. It turned out that most of the problems were caused by just two IP addresses which were very busy with collection all pages of sites hosted at us. After blacklisting those things became much more manageable.
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