The following tools could be deployed for managing end-site networks: • A single tool for traffic management, service availability (web, DNS, SMTP, IMAP...) and link/equipment status: Argus, Nagios or Ntop • Optionally, one tool for evaluating end-to-end performance of the IPv6 network: Iperf or Pchar • Rancid for managing the configuration of the equipment • One tool for analysing packets on shared links for occasional troubleshooting: Ethereal or tcpdump • One Multicast Dbeacon for IPv6 multicast management