Operation Manual
Vigor2760 Series User’s Guide
385
Enable Validation Code
in Internet/LAN Access
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.
Internet Access Control
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.
LAN Access Control
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 LAN interface for the
administrator to use for accessing into web user interface of
Vigor router.
Access List from the
Internet
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.
IP - Indicate an IP address allowed to login to the router.
Subnet Mask - Represent a subnet mask allowed to login to
the router.
Management Port Setup
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.
TLS/SSL Encryption
Setup
Enable SSL 3.0/1.0/1.1/1.2 – Check the box to enable the
function of SSL 3.0/1.0/1.1/1.2 if required.
Due to 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.
Device Management
Check the box to enable the device management function
for Vigor2760.
Respond to external device – If it is enabled, Vigor2760
will be regarded as slave device. When the external device
(master device) sends request packet to Vigor2760,
Vigor2760 would send back information to respond the