Quickstart guide: ISP resolver

Outline for scenario "ISP resolver":

• package installation (common to all quickstart guides)
• listening on network interfaces
• limiting access to clients in ISP networks (view + policy.REFUSE)
• policy to comply with mandatory domain blocking
  • a) RPZ
  • b) hand-made list
• configuring cache size
• running multiple instances (kresd@1, kresd@2, ...)
• monitoring - cache hit and other stats