Planex 14VG-BT user manual download (Page 78 of 311)

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Page 78 of 311
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78
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
Sample
This manual is suitable for devices