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Product Description

3COM 3CR870-95 OfficeConnect VPN Firewall. Ethernet 10BASE-T / 100BASE-TX with auto MDI/X. 1 WAN port; 4 LAN ports. Standards-based IPSec, PPTP and L2TP VPNs. The VPN Firewall allows up to 253 users to share secure access.

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Condition: Refurbished
Packaging: Single Box
UPC: 6.62705E+11

Availability: Only 0 left



Quick Overview

3COM 3CR870-95 OfficeConnect VPN Firewall


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  • The stateful packet inspection firewall prevents unauthorized access and thwarts denial of service (DoS) and other common hacker attacks
  • Standards-based IPSec, PPTP and L2TP VPNs securely transmit data over the Internet using encryption to provide privacy without the cost of leased lines
  • Web site filters automatically control access to web sites
  • Support of multiple VPN protocols offers wide compatibility coverage for Windows VPN clients
  • Premium; subscription based content filtering
  • Security event logs and LEDs direct attention to major security concerns
  • Remote access authentication lets remote users access their private LAN via the Internet
  • AES-128, DES (56-bit) and 3DES (168-bit) encryption ensure data security and compatibility with most IPSec VPN terminators
  • Traffic shaping prioritizes traffic on user-definable ports to guarantee bandwidth for voice and multimedia
  • Hardware-assisted IPSec encryption helps ensure the VPN firewall will not be a bottleneck
  • Network Address Translation (NAT) enables LAN users to share a single public IP address
  • Dynamic Host Configuration Protocol (DHCP) automatically supplies network addresses to computers, simplifying configuration and management
  • Setup wizards and intuitive web browser interface make set up and configuration quick and easy


WAN Ports:1 autosensing 10BASE-T/100BASE-TX with auto MDI/X 
LAN Ports:4 autosensing10BASE-T/100BASE-TX with auto MDI/X 
Protocols supported:Dynamic IP addressing, static IP addressing, DHCP Server, NAT/PAT (with TCP and UDP), PPPoE, PAP, CHAP, UDP, IP, TCP, IPCP, PPTP, SNTP 
Security:Stateful packet inspection firewall, pre-configured filters for commonly used protocols, user-configurable filters for UDP and TCP packets with specific port numbers 
VPN support:VPN initiation, termination and pass-through for IPSec VPN termination and pass-through for PPTP
VPN termination for L2TP/IPSec. Compatible with Microsoft Point to Point Encryption (MPPE) with 40- and 128-bit session keys
Compatible with IPSec encryption schemes and standards, including Internet Key Exchange, Hybrid Authentication Mode, ISAKMP/ Oakley AES-128, DES and 3DES, plus authentication by shared secret 
Routing:Static routing, RIP, DynDNS support, traffic shaping 
Web Filtering:Static web filtering 
Management:Browser-based administration, device-discovery wizards, pre-set defaults, remote management, save and restore configuration files 
Physical Dimensions:Height: 4.2 cm (1.6 in), Width: 2.3 cm (9.1 in), Depth 13.5 cm (5.3 in) 
System Requirements:Any computer with an Ethernet 10BASE-T or 10BASE-T/100BASE-TX interface and an IP stack.
Cable or DSL modem with an Ethernet port and an active broadband connection.
Installation CD requires Windows 95, 98, NT4.0, 2000 or XP.