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Showing posts from September, 2015

Mobile Edge Computing

http://www.networkworld.com/article/2979570/cloud-computing/microsoft-researcher-why-micro-datacenters-really-matter-to-mobiles-future.html 其實這觀念Nokia也正在強推, 只是mobility需要的錨定點不能太分散, 太集中又有三角路由 的低效率, 肯定要在tunnel 間插斷做點事 , 技術上的細節還要再看看

F5 SP show cases

The F5 Handbook for Service Providers: 15 Ways to Increase Revenue Dynamic Service Chaining/Intelligent Traffic Steering 4 Subscriber and Application Bandwidth Control 6 Fair Usage Policy 8 Tiered Service Plans 10 Analytics 12 OTT Monetization 14 Bandwidth on Demand 16 TCP Optimization 18 URL Filtering 20 Content Insertion 22 Intelligent DNS for the Mobile Core 24 Intelligent DNS Infrastructure 26 S/Gi Firewall 28 Interworking—SDC 30

翻牆被攔科普

https://theinitium.com/article/20150904-mainland-greatfirewall/ https://openvpn.net/index.php/open-source/documentation/security-overview.html https://en.wikipedia.org/wiki/OpenVPN 這就難怪OpenVPN 會被攔 OpenVPN has two authentication modes: Static Key  -- Use a pre-shared static key TLS  -- Use SSL/TLS + certificates for authentication and key exchange Because SSL/TLS is designed to operate over a reliable transport, OpenVPN provides a reliable transport layer on top of UDP  一直以為OpenVPN = SSL VPN (network mode), 唉