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91 | II Série A - Número: 023S1 | 6 de Novembro de 2008

the Events premises and ITU headquarters. The routers shall support the routing protocols that are being used at the ITU headquarters, which will be communicated to the Portuguese Party during the planning phase. The termination of the two (2) circuits and the routers should be in the IT room where the core network equipment will be installed.
3. Internet connection Two (2) 20 mbps duplex Internet links operating in load-sharing or failover mode to two (2) separate Internet exchange points (e.g. 2 PoPs of an ISP). Sufficient bandwidth shall be foreseen for supporting all the participants at the Event, including reserved bandwidth for webcast.
The termination of the two (2) links should be in the IT room where the core network equipment will be installed.
The local Internet Service Provider shall provide forward DNS, SMTP and conference domain name services and at least one hundred and twenty-eight (128) Internet routable IP addresses.
The following protocols shall be permitted on the Internet links: http, https, ftp, sftp, pptp, pna, rtsp, plus other protocols or tcp/utp ports on request.
The link shall allow web browsing and common VPN client connections from the Orange-LAN.
The link shall allow web browsing via proxy from the Purple-LAN and site-to-site IPSec VPN between the Purple-LAN and ITU in Geneva.
Client based VPN and Remote Desktop Client connection shall also be allowed.
A web-based page such as “MRTG” for monitoring the Internet traffic shall be operational and accessible by ITU technical staff. The daily Internet traffic statistics shall be made available to ITU at the end of WTPF-09.
4. System and network security Adequate security measures shall be applied such that the network infrastructure is protected from unauthorized access and attacks. The sub-networks where Events participants will be connected shall also be protected using technologies such as Access Control Lists and firewalls.
Firewall in redundant configuration mode to protect the Purple-LAN and Orange-LAN from possible attacks from the Internet and to control any cross access between the Purple and Orange LANs; with an Intrusion Detection System for monitoring suspicious activities and security monitoring, alerting and reporting tools for the installed IT infrastructure.
The network equipment and installed computers shall have the stable release of latest patch as appropriate.
For all PCs to be installed, ITU will provide the images of the PCs, which contain updated version of anti-virus software, configured with daily updates of virus databases scheduled for downloads.
As a general practice, computers (e.g. in the cybercafé) which are dedicated to web browsing will be configured in such a way that users will not be able to install, save or shutdown the machine.
ITU will provide additional information as part of the work documents.