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  • IPv6 security industry will be how to help

        On the one hand due to address restrictions on the number of resources, the other with the electronic technology and network technology, computer network gradually in-depth people´s daily life, everything around will be connected to the global Internet. It is in such an environment, IPv6 came into being.

        IPv6 technology

        IPv6 is the "Internet Protocol Version 6" acronym, it is designed to replace the existing IETF IP protocol version IPv4 next-generation IP protocol. The figures for a single, IPv6 have IPv4 address capacity is about 8 × 10 ^ 28 times, up to 2 ^ 128 (count all zero) months. This not only solved the problem of the number of network address resources, but also for the addition to the computer equipment connected to the Internet outside the limit on the number of clearing the obstacles.

        IPv6 security industry should be primarily based IP network video surveillance system, the application of IPv6-based IP video streams carry the one hand, the IP network to support the IPv6 protocol, on the other network cameras, network video server, network modules and other equipment needed to support IPv6 agreement. In the security industry, the network video surveillance equipment, including network cameras, network video servers and network video surveillance platform software and other products will take the lead in IPv6 deployment.

        The IP address space to provide more

        The greatest feature of IPv6 technology is to provide more IP address space. Network security monitoring industry, compared with traditional monitoring systems, with greater flexibility and scalability, relying on the existing network resources can be easily remote real-time monitoring; and DVR, compared with an unparalleled advantages of remote transmission network, and embedded systems do not have to worry about viruses. However, it should be noted, network monitoring system to be more dependent on network quality will be affected by the impact of bandwidth and network stability, network video server, and there still not fully play its own advantages, such as in the case of low bandwidth, can not get good video quality.

        Currently, many cities have only the total number of monitoring points in 20 million or more, and still maintain a rapid growth. Calculated on this basis, if for each camera to provide an IP address, you need at least 800 more IPv4c class address. HD video generally take up to 10Mbps of bandwidth, such as the use of H.264 compression format, as long as the packets are lost, or transmission of instability, can lead to loss of control images, mosaics, jams and so on. Traditional IPv4 network does not have intrinsic QoS mechanisms, it is difficult to ensure end to end QoS, security monitoring in many cases demanding on network security. But with the development of the Internet, Internet security issues become increasingly prominent. IPv4 protocol developed without carefully designed for safety, inherent in the framework can not support end to end security.

        IPv6128-bit address structure to provide sufficient address space. Cameras, alarms and various security sensors can easily obtain an IP address access security monitoring network. Help increase the flow label functionality to support QoS. Flow from the source address, destination address and flow label decided, IP layer must be related to approach to them. Adaptive image transmission quality, to meet the HD requirements.

        IPv6-based network video surveillance system technology, with CIF, CIF, D1 and other video resolution, to meet user requirements for high-definition images. System can achieve image quality between the CIF and D1 any conversion, allows multiple remote users via a Web browser on the network camera to a variety of control operations (browsing, playback, PTZ control, lens adjustment, etc.); support the monitoring Camera and mutual authentication between the access terminal, support image transmission quality adaptive control. IPv6-based network video surveillance system technology also has good access to certification, authentication and billing capabilities, refused to non-trusted user network, supports multiple billing methods, have a good business acceptance, operating system failure reports, maintenance and management functions.

        IPSec supports end to end security

        Network layer authentication and encryption, support for end to end security. IPSec is an IPv6 protocol as part of any deployment of the nodes must be able to support, to ensure data confidentiality, integrity and validation.

        Is an open standard framework, through the use of cryptographic security services to ensure that the Internet Protocol (IP) network, confidential and secure communications. IPSec is a network of safe long-term direction. It is through the end of the security to provide proactive protection against private network and Internet attacks.

        Plug and Play, the mobile monitoring

        IPv6 networking can plug and play way to facilitate the sensing equipment access. Plug the camera, and a variety of security alarm sensors can easily access to security monitoring of Things.

        Mobile IPv6 is an integral part of the IPv6 protocol, the security surveillance everywhere. IPv6-based wireless network monitoring system: a variety of wireless broadband access technology, to achieve a complete system structure, quality assurance and flexible communication services scalable broadband wireless monitoring system, wireless metropolitan area network-based voice communications for IPv6 and multimedia transmission services. Support 802.16,802.16 a / d, 802.16e wireless base stations and IPv6 prototype devices support IPv6 packet routing and MPLS capabilities.

        Achieve a variety of functions

        IPv6-based network video conference video conferencing system has all the necessary features that allow full range of voice and video communication network to facilitate remote conference management, convenient file transfer, approach the Internet via a PC to a new media and communications experience to users.

        IPv6-based network video server: the system can support multimedia and streaming media services, the bandwidth can be provided according to user needs and user-level management priority, can rational management and use of resources within the system, has to adapt to the characteristics of the NGI or NGN address or numbering scheme. Network with existing video conferencing systems to achieve interoperability, digital rights protection mechanisms provided with the interests of protection of sources for providing a mechanism.

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