•
RADIUS server which is able to provide strong authentication for the Wireless clients by using
IEEE 802.1X and
Wi-Fi Protected Access (WPA/WPA2) protocols •
Captive portal for network authentication in the HotSpots by using a web browser. The credentials can be verified against a Radius server, a
Kerberos 5
KDC (such as
Active Directory KDC) •
Netfilter – Firewall, Packet Filter and Stateful Packet Inspection (SPI),
Layer 7 filter to block or shape the connections generated by Peer to Peer clients •
Linux network scheduler – control maximum bandwidth, the guaranteed bandwidth and the priority of some types of traffic such as
VoIP and
peer-to-peer •
VPN host-to-LAN and LAN-to-LAN with the
IPSec/
L2TP and
OpenVPN protocols • Routing and Bridging capabilities with
VLAN IEEE 802.1Q support • Multizone DNS (
Domain name system) server • Multi subnet
DHCP server •
PPPoE client for connection to the WAN (
Wide area network) via ADSL, DSL and cable lines •
Dynamic DNS client updater for DynDNS • NTP (
Network Time Protocol) client and server •
Syslog server for receiving and cataloging the system logs produced by the remote hosts •
Kerberos 5 authentication •
LDAP server •
X.509 certification authority ==See also==