Features
AscentacCDN - BEYOND THE NET
The global demand for digital services such as content delivery network (CDN) market, mobile and network services is soaring. Since its establishment, The Ascentac team has assisted enterprises to optimize customer service experience with professional CDN research and development and operation technology, including government organizations and major telecom companies. AscentacCDN system has been in operation for many years since its launch. Its technical stability and scalability are highly regarded by Chinese audiovisual platforms, and AscentacCDN is well known and trusted by customers in Taiwan and greater China. AscentacCDN is a solution that allows organizations to build their own internal or regional content delivery networks.
AscentacCDN - Not only distribute but also Leverage each other
Nowadays, it is normal to use CDN to transmit content efficiently and save bandwidth. The self-established CDN is no longer just an analysis of construction cost and technology. The key is how many content providers are willing to adopt the CDN you have established. Ascentac's years of experience building CDNS for many telecom/content operators and their relevance enable direct derivative benefits to maximize your investment each time a new CDN is established.
AscentacCDN - Ultra Low Latency
With an increasing number of live services requiring lower latency, AscentacCDN supports the industry's most advanced block transfer coding (CTE: Chunked Transfer encoding) and Byte Range Access mechanism, with the most advanced codec technology, providing ultra-low latency service, Provide ultra-low Latency services in areas such as government order delivery, live sports events and video games.
AscentacCDN – DDoS Protection and Advance WAF Security
With years of CDN maintenance experience, Ascentac provides comprhensive blacklist and whitelist, country segmentation, sophisticated DDoS protection and advanced WAF protection features, including: Advance Token Authentication (Advance Token Authentication), SQL injection attacks and cross-site Scripting (XSS) attacks. And provide the original station manager, high flexibility Rule setting mechanism.
AscentacCDN – Content Awareness
With its unique hash algorithm/hardware configuration and multi-tier architecture, Ascentac directly improves content access accuracy, maximizes self-built CDN performance, a highly resilient and efficient multi-tenant shared service architecture, and provides excellent offloading capability for a variety of workloads.
Description
AscentacCDN Workflow Flow Chart
AscentacCDN is a full-featured, multi-tenancy managed CDN solution that supports all the latest content delivery formats and provides security, administration, and reporting tools.
AscentacCDN Element
Simple & Intuitive User Interface
Real-time View the trend charts of various devices, connections, network traffic, and operating systems.
Maintenance Management Platform
The one-stop management center provides user rights and tenant management, complete log query, and content management to improve maintenance efficiency.
Specification
AscentacCDN's unique features and capabilities provide operators with the best solution by providing a combination of public and private infrastructure such as a hybrid cloud. Operators can deploy and manage their own AscentacCDN and take full control of their CDN services. In addition, it supports integration and full integration with the public cloud of public services. Its flexibility enables operators to take advantage of global transformation capabilities and coverage to deliver their content outside the network, making the service an opportunity to reach more users without borders. AscentacCDN also offers integration and parallel scaling capabilities if operators are faced with exceeding deployed capacity, providing flexibility and rapid capacity scaling from external sources to meet peak traffic demands. Its modules include:
AS Manager
- Account Settings, customer source Settings (source path).
-
Cache clearing function.
-
Token authentication.
-
Cache rule Settings (cache duration).
-
Countries/don't filter.
-
Provide dashboards or graphs/charts to display information including total traffic, total throughput, server throughput, users and various types of statistics.
AS Director
- Support for HTTP 307 addressing for content-aware services.
-
IP group redirection is supported to distribute traffic and balance regional load.
-
Support for monitoring each HyperEdge state (CPU, memory, throughput) to avoid single points of failure and overloads.
AS Analytics
- Total traffic, total throughput, and total traffic per server.
-
The urls with the highest volume of data and the highest number of visits.
-
User agent and operating system type statistics.
-
Error code type statistics for each server (4xx, 5XX).
-
Cache hit/miss statistics for each server.
-
CPU/disk/memory monitoring per server.
-
Powerful custom report function, including: member ID information, content VIDEO ID, date and time, data statistics, server, operating system and other information.
-
Receiving and analyzing logs includes:
8.1. By keyword, HTTP status, IP, and time range.
8.2. Exporting log data for each time range is supported.
AS HyperEdge
- Support for HLS, DASH, HDS and Microsoft Smooth Stream.
- Supports multi-tier architecture, multi-source Origin servers, and connections to third party origins.
- Token authentication is supported.
- Supports up to 100,000 TCP connections with 10Gbps throughput.
- Provides clearance mechanism for difference groups and content
- Support for WAF, including SQL injection, black/white lists, incorrect user agents, cross-site scripting, insecure direct object references, inability to restrict URL access, server-side request forking, upload checking, referrer control.
- Supports encrypted storage of content.
HW WAF
-
The DNS Query RPS exceeds 2 MB.
-
When the system is attacked by DNS DDOS attacks, you can set the DNS Query threshold. When the THRESHOLD exceeds the threshold, the system detects and blocks DNS requests from the IP addresses from which the attacks originate.
-
NSS (Network Security Services) Group and ICSA (International Computer Security Association) Labs detection certification.
-
Supports the system DNS Response Policy Zone (RPZ) function to filter and respond to query attacks of known malicious domains.
-
The system provides the following defense capabilities against DNS attacks, DDoS attacks, and Dos: DNS Reflection/Amplification, DNS Protocol Adventurous, Malformed DNS Packets, NXDOMAIN, TCP/UDP/ICMP Floods
-
IEC, FCC, CSA, ANSI, UL safety certification.
-
Supports defense against the following types of attacks: SQL Injection attack and defense, Cross Site Scripting(XSS) attack and defense, Brute Force Login and defense, Parameter modification Tampering with attack and defense, Information Leakage, etc., and regularly updating the rule set.
-
Layer 7 requires more than 1.6 megabits of processing power (RPS) per second.
-
Layer 7 Throughput above 30Gbps.
-
At Layer 4, more than 600K request per second (RPS) connections are processed.
-
Supports Layer 7 DDOS attack defense, such as Slowloris, Slow Post, and HTTP Get Flood attacks.
AS Origin
- Instant packaging for HLS, DASH, HDS, and Microsoft Smooth Stream.
- Supports H.264 and H.265 (HEVC) formats,
- AAC audio format.
- Support N + M architecture design, including dynamic block size processing storage.
- Supports internal and external storage.
- Database synchronization.
- Supports URL query string forwarding.
- Supports a full range of bit rates (500K ~ 30Mbps) and resolution (480x270 ~ 3840x2160).
- Supports a maximum of 2500 TCP connections and a throughput of 3Gbps.
AS Monitoring
- Support for HLS, DASH, HDS and Microsoft Smooth Stream.
- Supports 7 x 24 real-time passive monitoring.
- Supports up to 10 GB monitoring function.
- Provide dashboards or charts/charts to display the following real-time information:
4.1 Throughput (Maximum/Average/Minimum).
4.2 HTTP Request Number.
4.3 HTTP error Response number.
4.4 Flow Type Number.
4.5 OS Type Number.
4.6 User agent Type Number.
4.7 Provides throughput reports indicating the average number of errors per time.
4.8 Provide response time analysis for each URL.
4.9 Providing service availability KPI reports.
4.10 Provide type statistics report of flow type, operating system and user agent at each time.
4.11 Provide the worst service analysis report.
AS Simulator
- Support HLS and DASH client simulation.
- Up to 200 clients simulate all configuration files simultaneously (adaptive streaming).
- Provide the stream type, Chunk duration, adaptive stream profile, download time, download size, manifest view, and stream test results for each test flow.
