Draytek Vigor 3300 Series Skrócona instrukcja obsługi i zalecenia dotyczące bezpieczeństwa - Strona 3
Przeglądaj online lub pobierz pdf Skrócona instrukcja obsługi i zalecenia dotyczące bezpieczeństwa dla Przełącznik Draytek Vigor 3300 Series. Draytek Vigor 3300 Series 4 stron. Broadband voip / security / load balancer router
Również dla Draytek Vigor 3300 Series: Broszura i specyfikacje (4 strony), Deklaracja zgodności (1 strony), Instrukcja rozwiązywania problemów (12 strony)
Drukuj stronę2.7 Set NAT Port Redirection Table
2.8 Set NAT Address Mapping Table
2.9 Set ICMP Access Control
2.10 Status
(Basic Status)
(LAN Status)
(WAN Status)
2.11 Reboot
The NAT Port Redirection means port forwarding. Port
forwarding sets up public services on your network, such as
web servers, FTP servers, or other special Internet
applications. When external users send this type of request
to your network over the Internet, the router will direct these
requests to the appropriate inside host. For example, you
can transfer port 66 to LAN IP address 192.168.1.100.
Whenever the incoming packet from the WAN side with the
port 100~500, the packet will be directly forwarded to LAN IP
address.
NAT (Network Address Translation) converts IP addresses
on a private network (designated as "inside" or "LAN") into
public IP addresses so that packets can be forwarded to
another registered network (designated as "outside" or
"WAN"). It enables multiple PCs inside the LAN to access the
Internet by means of one public IP address. NAT is enabled
by default. By setting NAT Table, the public IP is provided by
your ISP.
The Access Control can prevent viruses from using ICMP
packets to attack the device. You can disable the ping from
the LAN/WAN side when there are worm-type viruses
detected on your network. The mechanism can avoid virus
spread, but in most cases it should not be enabled because
its activation may make the device block normal query
packets.
To monitor the router's operating status, click the Status tab
for the information. The screen pops up displaying the
current settings of Vigor3300, including three windows –
Basic, LAN, and WAN.
Basic Status displays the profile setting of Vigor3300. These
items are Model, Firmware Version, Build Date/Time,
System Uptime, CPU Usage, and Memory Usage.
LAN Status displays the information about the LAN
interface, including the IP address, MAC Address, RX
Packets, and TX Packets.
WAN Status displays the information about four WAN
interfaces simultaneously, including IP address, MAC
Address, Primary DNS, Secondary DNS, Gateway, RX
Packets, and TX Packets.
The reboot screen also appears after you change the
password, WAN and LAN settings. Otherwise, you can select
Use default configuration to reboot the device.