April Activities Report Malaysia Universiti Sains Malaysia Universiti Sains Malaysia Wan Tat Chee Network Research Group

USM Activities Report April 2006 Table of contents Site Update u4.5 meters Dish uNew satellite router uULE encapsulator Past Events uAsia-Pacific Telecommunication (APT) IPv6 Congress

USM Activities Report April 2006 Site Update Main 4.5 meter Dish is back to service after we replace the ODU. The original ODU get spoiled after a power failure. We have did a User Acceptance Test with JSAT YSCC on 28 and 31 October Future Plan uWe will do a maintenance on all the power cable and data cable for this VSAT in coming few months.

USM Activities Report April 2006 Site Update Setting up new satellite gateway router. uThe new satellite router up and running, it already took over our current satellite router. uThe EBGP and IBGP setup was finished last year. Figure 1.2 New AI3 Router + NAT

USM Activities Report April 2006 Site Update ULE encapsulator is successfully completed. The new version of the encapsulator was released: uhttp://nrg.cs.usm.my/ule.htmhttp://nrg.cs.usm.my/ule.htm We are now working towards the implementation of the new released version of the encapsulator with AI3 partners.

USM Activities Report April 2006 Current AI3 Spectrum Allocation (P2P Star-configuration)

USM Activities Report April 2006 Proposed UDL Mesh Spectrum Allocation (nett spectrum usage unchanged, increased link BW) Otherwise, we can reduce nett spectrum* *Need to consider DVB-S MPEG-TS header overhead

USM Activities Report April 2006 UDL Mesh Network Configuration

USM Activities Report April 2006 Past Events APT-NAv6 Center Joint Workshop on IPv6 uAPT-NAv6 Center Joint Workshop on IPv6 has been held on in Berjaya Langkawi Beach and Spa Resort, Langkawi, Kedah, Malaysia from 27 February to 1 March 2006 Figure 1.3 APT-Nav6 Workshop