semaphore TBOX LT2-530 Series User Manual page 103

TB
When
OX
built, it attributes an IP address to the "Client" in the range of VPN subnet (see below).
This address is available in the ACV [OpenVPN.IPaddress].
Regarding DNS address, to access sites using names through the VPN connection,
LT2
receives it from the server
Auto Connect: By default, TBox connects automatically.
If you uncheck this option, you have to use the digital communication variable
<VPN.VPNcon> to connect/disconnect:


Digital Communication Variable [VPN.HookLink=1] indicates the VPN is up. Writing
[VPN.HookLink=0] disconnects properly VPN connection.
VPN Subnet: When
TB
OX
receive an IP address in the range of the subnet.
TB
OX
Protocol: Two transport protocols can be encrypted to build VPN tunnels: UDP or TCP.
Select the one used in the tunnel.
Port: Select the port used by OpenVPN.
Default: 1194
Version : 1.09
LT2
is "Server": The Server acts as DHCP server, therefore, when VPN tunnel is
VPN.VPNcon=0 -> exit OpenVPN process
VPN.VPNcon=1 -> restart OpenVPN process
TB LT2
is "Server": you have to indicate the IP subnet of VPN tunnel.
OX
LT2
"Server" acts as DHCP server: the client(s) connecting to
LT2
"Server" uses the first address of the subnet.
Name: Type a name, without SPACE.
This name will be the reference to your
VPN entry, like in the list of
communication ports to protect, or as
default prefix to the communication
variables, ...
TB
Type: Select what
OX
"Server" or "Client".
Note that other parties need to support
OpenVPN.
It can be a PC or a TBox.
Connection:
TB LT2
When is "Client": you indicate
OX
which communication port is used to
connect to the server.
Select an IP port available.
Server Address :
TB LT2
When is "Client": you indicate
OX
the IP address of the server.
In case you access the Server through
Internet, you indicate the public IP
address (or name if accessing through
dyndns for instance).
TB
LT2
will be:
TBox
LT2
will
OX
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