Draytek Vigor2133 User Manual page 348

Internet Access Control
Access List from the
Internet
Management Port Setup
TLS/SSL Encryption Setup
Device Management
After finished the above settings, click OK to save the configuration.
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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.
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 index in IP Object- Type the index number of the IP
object profile. Related IP with Subnet Mask will appear
automatically.
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 and / or TLS 1.0/1.1/1.2 – Check the box to
enable the function of SSL 3.0 and/or TLS 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.
Check the box to enable the device management function for
Vigor2133.
Respond to external device – If it is enabled, Vigor2133 will
be regarded as slave device. When the external device
(master device) sends request packet to Vigor2133,
Vigor2133 would send back information to respond the
request coming from the external device which is able to
manage Vigor2133.
Vigor2133 Series User's Guide