4
NAT and NAPT
Static route
Firmware upgrade: Web, TFTP, and FTP
Reset to factory defaults through the Reset button or Web
DNS relay
Virtual server
DMZ
Port Forwarding
Web interface
Telnet CLI
System status display
PPP session PAP and CHAP
IP filter
IP QoS
Remote access control
Line connection status test
Remote management (Telnet and HTTP)
Backup and restore of configuration file
Ethernet interface supports crossover detection, auto-correction and polarity correction
UPnP
Note:
When upgrading firmware by TFTP, you can not access the Web GUI temporarily until the upgrading
procedure has been finished and the device is rebooted.