Titan Electronics Inc NETCOM423 Manuel D’Utilisation
823RM WLAN, 1623RM WLAN
Page
112
have a lot of detailed data. All the different connections required to use
the NetCom Server is carried via this single OpenVPN connection in
TCP mode. When OpenVPN™ is used this way, probably there is no
need for an extra protection by encryption. An encryption of
the NetCom Server is carried via this single OpenVPN connection in
TCP mode. When OpenVPN™ is used this way, probably there is no
need for an extra protection by encryption. An encryption of
None
obviously saves computation resources (i.e. performance) on the
NetCom and on the Client computer.
NetCom and on the Client computer.
8.3.5. R
ECONFIGURE
V
IRTUAL
S
ERIAL
P
ORTS FOR
O
PEN
VPN™
It may often happen the NetCom is already installed and tested. In this
process typically the drivers for Virtual Com Ports are also installed,
configured and tested. Now the situation may occur where encryption is
a demand. The change of installation is a rather simple process.
First install and test the encrypted connection via OpenVPN™, as
described above. Now the Virtual Com Ports are no longer accessible,
because this function is blocked on the IP Address used on the
Ethernet/WLAN connection. It is only available on the IP Address
provided by OpenVPN™ protocol.
To the driver installation this is the same situation as if the normal
IP Address has changed. The configuration requires a change as
documented in section 6.1.1 above about changed IP Address. Proceed
as described there, and use the Virtual Com Ports via the encrypted link.
process typically the drivers for Virtual Com Ports are also installed,
configured and tested. Now the situation may occur where encryption is
a demand. The change of installation is a rather simple process.
First install and test the encrypted connection via OpenVPN™, as
described above. Now the Virtual Com Ports are no longer accessible,
because this function is blocked on the IP Address used on the
Ethernet/WLAN connection. It is only available on the IP Address
provided by OpenVPN™ protocol.
To the driver installation this is the same situation as if the normal
IP Address has changed. The configuration requires a change as
documented in section 6.1.1 above about changed IP Address. Proceed
as described there, and use the Virtual Com Ports via the encrypted link.