Planex BRC-14VG, Руководство пользователя

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access the LAN. Only the
services configured via [Local
Server] and [Remote Access]
windows are permitted. PC’s in LAN (ex. Web service,
e-mail) are permitted. (*)
Typical Denied
Users on the Internet cannot
access the LAN. Only the
services configured via [Local
Server] and [Remote Access]
windows are permitted.
No restriction
All Internet services are available
to PC’s in LAN.
Minimum No restriction
All Internet-to-LAN access is
permitted.
No restriction
PC’s in LAN may use all Internet
services.
* When [Maximum Security] is selected, the following Internet services are accessible from
the PC’s in LAN.
Telnet, FTP, HTTP, HTTPS, DNS, IMAP, POP3, SMTP
Caution:
[Minimum Security] level will disable all the security functions of the product. Select this
level only when it is necessary.
3. Check [Block IP fragments].
This option allows the product to block attacks that use fragmented data packets.
* Some services based on virtual private network or UDP that utilize IPSec may actually
use IP fragments. Uncheck the option if you are using any of these services.
4. Click on the [OK] button.
The new security level will be applied to the product.
Check