Juniper ISG2000 NS-ISG-2000 Firewall Integrated Security Gateway Appliance

Product Brand: Juniper
Product Condition: Used
Excluding VAT: £380.00
Including VAT: £456.00
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Juniper ISG2000 NS-ISG-2000 Firewall Integrated Security Gateway Appliance


In Good Condition Full Working Order


  • 1 x Juniper ISG2000 NS-ISG-2000 Firewall Integrated Security Gateway Appliance
The Juniper Networks ® ISG2000 Integrated Security Gateway is a fully integrated firewall/VPN system that offers multi-gigabit performance, modular architecture and rich virtualization capabilities. It is an ideal security solution for large enterprise, data center and service provider networks. The ISG Series Integrated Security Gateways are firewall/VPN-based systems that deliver security features such as intrusion prevention system (IPS), antispam, Web filtering, and Internet Content Adaptation Protocol (ICAP) antivirus redirection support. The advanced system is further expandable with optionally integrated Intrusion Detection and Prevention (IDP) or as a General Packet Radio Service (GPRS) firewall/VPN for mobile network service provider environments. The ISG Series modular architecture enables deployment with a wide variety of copper and fiber interface options. Highly flexible segmentation and isolation of traffic belonging to different trust levels can be achieved using advanced features such as virtual systems, virtual LANs, and security zones. The ISG Series Integrated Security Gateways allow multiple, separate firewall inspection or routing policies to simplify network design. This enables the enforcement of security policies to traffic streams—even in highly complex environments—without significant impact on the network itself. The flexibility and efficiency offered by the ISG Series architecture provides state-of-the-art performance and best-in-class functionality as a firewall/VPN or integrated firewall/VPN/IDP solution with optional security modules. The ISG2000 supports up to three security modules. The security modules maintain their own dedicated processing and memory, and incorporate technology designed to accelerate IDP packet processing. This reduces the number of separate security devices and management applications, and simplifies deployment effort and network complexity. The result is higher cost savings. The ISG Series with IDP utilizes the same award-winning software found on Juniper Networks IDP Series Intrusion Detection and Prevention Appliances. The IDP security module supports multi-method detection, combining eight different detection mechanisms—including stateful signatures and protocol anomaly detection. In addition to helping businesses defend against security threats such as worms, trojans, malware, spyware, and hackers, the ISG Series with IDP can provide information on rogue servers as well as types and versions of the applications and operating systems that may have inadvertently been added to the network. Application signatures go a step further by enabling administrators to maintain compliance and enforce corporate business policies with accurate detection of application traffic.


Maximum Performance and Capacity

  • ScreenOS® version tested: ScreenOS 6.3
  • Firewall performance (large packets): 4 Gbps
  • Firewall performance (small packets): 2 Gbps
  • Firewall packets per second (64 byte): 3 M PPS
  • AES256+SHA-1 VPN performance: 2 Gbps
  • 3DES+SHA-1 VPN performance: 2 Gbps
  • Maximum concurrent sessions: 1,000,000
  • New sessions/second: 23,000
  • Maximum security policies: 30,000
  • Maximum users supported: unrestricted

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Any questions?
Please call 020 8882 1111 from UK or +44 20 8882 1111 from outside UK

HS 120154

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