Juniper NS-ISG-1000B

The Juniper NS-ISG-1000B is a basic firewall/VPN tunneling system with up to 2 Gbps of firewall throughput and up to 1 Gbps of optional integrated intrusion detection and prevention.

ISG series gateways are a family of universal products that combine the functions of a firewall, router, antivirus scanner, antispam and WEB filter, and bandwidth manager. They are an ideal solution for protecting the information infrastructure of corporate customers, telecom operators, and data centers. ISG series firewall and VPN tunneling devices have additional functions such as intrusion detection and prevention (IPS), spam protection, WEB filtering, and are capable of redirecting traffic to external antivirus scanners via the ICAP protocol. The Juniper NS-ISG-1000B gateway is a fully integrated system for solving firewall, VPN tunneling, and intrusion prevention tasks. Its distinctive features include support for multi-gigabit speeds, modular architecture, and extensive virtualization capabilities. The throughput of the firewall gateway is up to 2 Gbps, and for the additional integrated intrusion detection and prevention function, up to 1 Gbps. The basic firewall/VPN tunneling system is equipped with four 10/100/1000 interfaces and two additional I/O modules for interface expansion. The combination of multiple functions of this equipment does not entail performance limitations due to the use of high-speed general-purpose processors and specialized ASIC chips in the devices.

ISG1000B Features:

Number of interfaces 4 x 10/100/1000 interfaces plus up to 8 mini GBIC ports (SX, LX, or TX), up to 8 x 10/100/1000 ports, up to 20 x 10/100 ports, or up to 2 x 10GE ports Maximum number of IP addresses on trusted interfaces Unlimited Maximum performance 2Gbit FW 1Gbps 3DES/AES VPN Maximum number of sessions 500,000 Maximum number of VPN tunnels 2,000 Maximum number of policies 10,000 Maximum number of virtual systems Default is 0, can be updated to 50 Maximum number of virtual local area networks 4,094

Maximum number of safety zones Default is 20, can be upgraded to 120 Maximum number of virtual routers Default 3, can be upgraded to 53 Support for high availability modes Active/passive Active/active Active/active, full mesh IPS (Deep Inspection Firewall Technology) Yes IPS (Deep Inspection Technology) Yes, after updating with additional features Built-in web filtering/traffic redirection Yes / Yes