DNS
Virtual server
DMZ
Three-level user accounts
Web user interface
Telnet CLI
System status displaying
PPP session PAP, CHAP, and MS-CHAP
IP filter
IP QoS
Remote access control
Line connection status test
Remote management through telnet or HTTP
Backup and restoration of configuration file
Ethernet interface supports crossover detection, auto-correction and
polarity correction
UPnP
5