How to reinstall your OS over IPMI
Every dedicated machine ships with out-of-band access, so a reinstall is yours to run at 3 a.m. without a ticket. The order of operations, and the three places it usually goes wrong.
Support Einrichtung, Tuning und Fehlersuche
Wissensdatenbank.
Anleitungen und Referenzmaterial für den Serverbetrieb in einem Netz mit unlimited Traffic — Konfiguration, Kapazität, Transfers und die Fragen, die unsere Ingenieure am häufigsten beantworten. Die Artikel selbst erscheinen auf Englisch.
How to secure a new dedicated server
The first fifteen minutes after handover: a real user account, key-only SSH, a firewall that defaults to closed, and updates that install themselves.
How to verify your port speed
Measure what your server is actually delivering, and raise the kernel defaults that cap a multi-gigabit link before you blame the network.