Netcom NB5 Instrukcja Użytkownika Pobierz pdf (Strona 65)

Advanced

YML717 Rev1 NetComm NB5 Ethernet/USB Modem Router

www.netcomm.com.au 65

Access Control

Use Access Control to configure advanced security functions by customising the NB5 Firewall. The

default 'Firewall On' setting blocks all anonymous Internet traffic. Access control enables the user to

selectively direct such traffic, for example to a Web Host in the DMZ or to specific ports opened for

such applications as Web, Telnet or FTP.

CAUTION: This dialog box indicates that you should not disable LAN Web Access or

else you might not be able to connect to the device. If you become locked

out of the device perform a Factory Default Reset as detailed in the

beginning of this manual.

To configure Access Control, click on Advanced>Firewall>Access Control

This will reveal the Enable Access Control screen.

The default configuration enables Telnet, Web, FTP and SSH access FROM the LAN TO the WAN.

Access FROM the WAN to the LAN is not available in the default configuration.

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Netcom NB5 Instrukcja Użytkownika Strona 65