Draytek VIGOR2925 SERIES User Manual page 559

Enable Validation Code
in Internet/LAN Access
Internet Access Control
LAN Access Control
Access List from the
Internet
Management Port Setup
TLS/SSL Encryption
Setup
The web user interface will be open until you click the
Logout icon manually.
If it is enabled, the mechanism of validation code will be
offered by Vigor router. That is, the client must type
validation code while accessing into Internet or web user
interface of Vigor router.
Allow management from the Internet - Enable the
checkbox to allow system administrators to login from the
Internet. There are several servers provided by the system to
allow you managing the router from Internet. Check the
box(es) to specify.
Disable PING from the Internet - Check the checkbox to
reject all PING packets from the Internet. For security issue,
this function is enabled by default.
Allow management from LAN- Enable the checkbox to
allow system administrators to login from LAN interface.
There are several servers provided by the system which allow
you to manage the router from LAN interface. Check the
box(es) to specify.
Apply To Subnet – Check the interface for the administrator
to use for accessing into web user interface of Vigor router.
You could specify that the system administrator can only
login from a specific host or network defined in the list. A
maximum of three IPs/subnet masks is allowed.
List IP - Indicate an IP address allowed to login to the router.
Subnet Mask - Represent a subnet mask allowed to login to
the router.
User Define Ports - Check to specify user-defined port
numbers for the Telnet, HTTP, HTTPS, FTP, TR-069 and
SSH servers.
Default Ports - Check to use standard port numbers for the
Telnet and HTTP servers.
Enable SSL 3.0 – Check the box to enable the function of
SSL 3.0 if required.
Due to for security consideration, the built-in HTTPS and
SSL VPN server of the router had upgraded to TLS1.x
protocol. If you are using old browser (eg. IE6.0) or old
SmartVPN Client, you may still need to enable SSL 3.0 to
make sure you can connect, however, it's not recommended.
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Vigor2925 Series User's Guide