Advanced Network Settings - Grandstream Networks GAC2570 User Manual

Enable OpenVPN®
OpenVPN® Mode
Enable OpenVPN® Comp-lzo
OpenVPN® Server Address
OpenVPN® Port
OpenVPN® Transport
OpenVPN® CA Certificate
OpenVPN® User Certificate
OpenVPN® Cipher Method
OpenVPN® Username
OpenVPN® Password

Advanced Network Settings

Advanced Network Settings
Preferred DNS 1
Preferred DNS 2
Enable LLDP
LLDP TX Interval (s)
This enables/disables OpenVPN®
functionality and requires the user to have
access to an OpenVPN® server. The
default setting is No.
Note: To use OpenVPN® functionalities,
users must enable OpenVPN® and
configure all of the settings related to
OpenVPN®, including server address,
port, OpenVPN® CA, certificate, and key.
Simple mode only supports some basic or
common parameters configuration.
Expert mode supports configuration file
upload, which can be fully customized.
Please refer to https://openvpn.net for
more information.
Configures enable/disable the LZO
compression. When the LZO Compression
is enabled on the OpenVPN® server, you
must turn on it at the same time.
Otherwise, the network will fail to
connect.
The URL/IP address for the OpenVPN®
server.
The network port for the OpenVPN®
server. By default, it is set to 1194.
Determines network protocol used for
OpenVPN®: UDP or TCP.
Select the OpenVPN® CA file (*.pem;
*.der; *.crt; ".cer) required by the
OpenVPN® server for authentication
purposes. Press "Manage" to add / delete
"Custom CA" and list the "Phone CA".
OpenVPN® Client certificate file (*.pem;
*.pfx; *.p12) required by the OpenVPN®
server for authentication purposes. Press
"Manage" to add / delete "User
Certificates"
The cipher method of OpenVPN® must be
the same cipher method used by the
OpenVPN® server. Available methods are:
Blowfish AES-128 AES-256 The default is
"Blowfish"
OpenVPN® authentication username
(optional).
OpenVPN® authentication password
(optional).
Sets the preferred DNS server 1 for the
user.
Sets the preferred DNS server 2 for the
user.
Enables the LLDP (Link Layer Discovery
Protocol) feature on the device. If it is set
to "Yes", the device will broadcast LLDP
PDU to advertise its identity and
capabilities and receive same from a
physical adjacent layer 2 peer. The default
setting is "Yes".
Configures the interval the device sends
LLLD-MED packet.