D-Link DSA-5100 manual Technical Specifications, Hardware, Software Features

AirSpot Gateway

Functions & Features

Simplified wireless connection for end users

No extra software required at end-user side

No IP setting change on end-user computers

Friendly end-user connection to login page from web browser

Minimized training cost for hot spot service providers

Beyond the AAA, total wireless management

Satisfies 4 requirements of WLAN management: Authentication, Authorization, Accounting, Administration (4A) Built-in end-user database with maximum 60 customizable access management rules for different groups Multiple external authentication systems support: RADIUS, POP3, POP3S, LDAP/AD

Simultaneous support of multiple external authentication hosts

Rational assignment of bandwidth usage through a bandwidth management tools

Wireless Access Point on-line status monitoring through Monitor IP function

Remote system maintenance in safe mode through SSL encryption

Complete security features

Multi-layer traffic control from L2 to L4 with 802.1x standard integration End-user account information protection through SSL encryption at login Customizable packet filtering rules through group policies to manage end-users' access End-user access time control through login schedules management

Multiple protection mechanisms against DoS attacks

Integrated accounting engine

Multiple accounting mechanisms

RADIUS and local-based account records support

Technical Specifications

Hardware

Device Ports

-2 WAN ports (10/100BASE-TX Ethernet) with 802.3ad LACP Link Aggregation support

-1 private LAN port (10/100BASE-TX Ethernet) with 802.1q VLAN tag support

-1 public LAN port (10/100BASE-TX Ethernet) with 802.1x authentication support

-1 RS-232 console port

-1 RS-232 auxiliary port (reserved for thermal printer connection)

System Performance

-Maximum concurrent users supported: 400 users

-Maximum network throughput: 90Mbps

Dynamic Memory (RAM Buffer)

128MB

Flash Memory (Firmware)

64MB

LED Indicators

-Power (per device)

-Status (per device)

-Link/Activity (per WAN/LAN port)

Software Features

Networking

-NAT, router and bridge modes

-NAT Plug and-Play

-Static IP, DHCP client and PPPoE client on WAN1 interface

-Static IP, DHCP client and 802.3ad (under static IP) on WAN2 interface

-Built-in DHCP server

-DHCP relay

-Built-in NTP client

-HTTP proxy

-Destination IP/port redirect

-Inter-IP-segment roaming

-IPSec (ESP), PPTP and H.323 pass-through (under NAT)

-Virtual Server Mapping

-DMZ Server Mapping

-Static Route Mapping

User Management

-Maximum local user accounts in built-in database: 2,000 accounts

-Optional MAC address locking with local user database

-Maximum guest accounts: 10 accounts

-MAC ACL

-Maximum number of on-line users: 400 users

-Maximum number of authentication/authorization policies: 5 policies

-External authentication database support: POP3, POP3S, RADIUS, LDAP, Windows domain

-Allow/disallow multiple login

-User login schedule control

-Customizable logout timer

-Customizable guest session time control

-MAC/ IP address pass-through

-GRIC roaming in

-Customizable Black List

-Local/RADIUS accounting

Security Policy

-Secure HTML login page (SSL)

-64-bit, 128-bit WEP encryption

-802.1x user authentication (EAP, MD-5, EAP-TLS)

-Maximum 802.1q VLAN (for LAN ports): 32 VLANs

-VLAN tag range from 2 to 4094

-Machine/Subnet DoS protection

-Customizable packet filter rules by group

-Customizable Walled Garden (free surfing area)