Simplified Network

Building efficient, intelligent, and open 5G Cloud & Network

ZXUS vSTG 9000 Introduction

Rapid development of cloud computing and virtualization technologies tremendously change both data centers and networks. So besides old safety threats, customers today have to face lots of new security issues and challenges.

Based on traditional security architecture, ZXUS vSTG enables security traversing gateway abstraction and the pooling technology. ZXUS vSTG 9000 can be automatically deployed and lifecycle management, and supports integration with multiple cloud platforms, such as TECS, VMware, etc. ZXUS vSTG 9000 is usually deployed in the network access scenario where NAT, firewall, and HTTP proxy are available. It can enhance the user's access experience anytime and anywhere, ensure the security of user data, and provide end-to-end private network traversal and secure encryption for CM-IMS services. 

Major Function

  • High Performance/Low Latency

    • Employs many technologies including SR-IOV, DPDK and separated control and forwarding to improve performance and reduce latency.
    • By using the SR-IOV technology to share one PCI device with multiple VMs, the vSTG enhances the utilization rate of I/O devices and shortens the network latency. The SR-IOV can work on GE/10GE/40GE interfaces.
    • Employs the DPDK technology to enable more powerful system processing.
    • Using different paths to separate control plane services (for example, protocol processing and dynamic generation of policy information) and user plane services (for instance data packet filtering, forwarding and processing), making data forwarding more efficient.
  • High Reliability

    • Employs the enhanced VRRP protocol running on the HA path between the active and standby OMPs to ensure the vSTG capable of working in the hot redundant mode.
  • Easy operation and maintenance

    • Automatic Deployment: The vSTG can be deployed on a universal server automatically. When maintenance engineers finish making the vSTG deployment blueprint, the entire deployment can be done rapidly, flexibly and automatically, which obviously makes the O&M much easier.
    • Easy to Integrate: The vSTG can be easily integrated to different security protection scenarios. Related cloud management centers are responsible for the orchestration and management.
  • Rich Security Services

    • Supporting SSL VPN.
    • Supporting multiple security functions, include status protection, inter-zone policies, ASPF, etc.