UDgateway Service Platform

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FUNCTIONAL SPECIFICATIONS

3 Modes of Operation

  • Bridge with "Zero Configuration"
  • Routed
  • VPN

IP Routing

  • Complete IPv4 stack and IP routing
  • DHCP server or relay
  • DHCP on WAN interface for remote installation

IP Optimization

  • Two-way TCP accelerator
    . ACK suppression, return path optimization
    . Selective Acknoledgment (SACK) mechanism (RFC 2018)
    . Large TCP window
    . Ramp-up & congestion avoidance
    . Persistent connection
    . Compression (Gzip, header)
  • Redundancy elimination and compression
    . IP level compression (Gzip)
    . Network redundancy elimination (WANcompress)
  • Application performance enhancements
    . HTTP (pre-fetching, pipelining, caching)
    . DNS caching
    . SMTP relay
    . Windows File Exchange (SMB/CIFS) enhancement
  • IP performance enhancements
    . QoS: Weighted faire queuing - Diffserv compliant

Internet Access

  • NAT with protocol & port forwarding
  • Kernel based stateful inspection firewall

VPN security

  • IPsec - ESP tunnel mode
  • AES up to 256 bits or 3DES media encryption
  • Split tunelling (VPN with direct Internet access)
  • NAT Traversal
  • IP compression within tunnels

Administration Features

  • Secured web-based management
  • Configuration management
  • Setup wizard with auto configuration
  • SNMP / MIB support
  • Extensive diagnostic tools
  • NOC access control
  • WAN link monitoring
  • NTP synchronization
  • Out-of-band management via serial port (external modem)

High Availability

  • To ensure operational continuity in case of hardware / software failure:
    . VRRP in routed mode
    . Ethenet by-pass in bridge mode

Local & Remote Management

  • Secure Web interface (HTTPS)
  • Secure Command Line Interface (CLI)
  • SNMP and / or KVM

OPTIONAL LICENSE

  • Link Management
  • Web Compression
  • User Bandwidth Management

HARDWARE SPECIFICATIONS

UDgateway - Central Site
  • 1U - 19" rack mounting
  • Baseline hardware: HP ProLiant DL360 G7 Server
  • Location: Central site
  • Dimensions: 43 mm (H) x 426 mm (W) x 692 mm (L) - (1,7" x 16.8" x 2.,2")
  • Weight: 17.9 kg (39.46 lb)
  • Power supply: Redundant Hot-Swap Internal Dual Supply 100-240 VAC - 2 x 460 W max
  • Data Storage: Hot-Swap RAID 1 mirroring
  • Operating Temperature: +10°C to 35°C
  • MTBF at 25°C: 228492 H
  • RoHS and CE conformity
  • 2 x Gigabit Ethernet bypass ports (bridge mode)
  • 2 x additional Gigabit Ethernet ports (routed mode)
  • Out of band management and remote console (HP iLO option)
    . 1 x dedicated Ethernet port for remote console redirection via IP
    . Remote power control (On / Off)
  • High availability:
    . VRRP redundancy in routed mode
    . Ethenet bypass in case of failure in bridge mode
UDgateway - Remote Site
  • 1U - 19" rack mounting or wall mounting
  • Location: Remote site
  • Dimensions: 43 mm(H) x 426 mm (W) x 356 mm (L) - (1,7" x 16,8" x 14")
  • Weight: 7 kg (15.43 lb)
  • Power supply: Internal 100-240 VAC - 260 W max
  • Operating temperature: +10°C to +40°C
  • MTBF at 25°C: 40692 H
  • RoHS and CE conformity
  • 2 x Gigabit Ethernet bypass ports (bridge mode)
  • 2 x additional Gigabit Ethernet ports (routed mode)
  • High availability:
    . VRRP redundancy in routed mode
    . Ethenet by-pass in case of failure in bridge mode

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