NetModule NB2800 User Manual page 106

The following further options can be applied:
Parameter
use compression
use keepalive
redirect gateway
allow duplicates
verify certs
negotiate DNS
OpenVPN Expert Con guration (Client)
The expert con guration mode offers a straightforward way to con gure a tunnel by simply
uploading a zip package containing the required con guration and optionally key/certi cate
les. A client tunnel usually consists of the following les:
Parameter
client.conf
ca.crt
client.crt
client.key
client.p12
ta.key
Please note that you may specify arbitrary le names, however, the con guration le su x
must be .conf and all les referred in the con guration le must correspond to relative path
names.
NB2800 User Manual 4.2
OpenVPN Options
Enable or disable LZO packet compression
Can be used to send a periodic keepalive packet in order to
keep the tunnel up despite of inactivity
By redirecting the gateway, all packets will be directed to the
VPN tunnel. Please ensure that essential services (such as DNS
or NTP servers) can be reached at the network behind the tun-
nel. In doubt, create an extra static route pointing to the cor-
rect interface.
Allow multiple clients with the same common name to concur-
rently connect.
Check peer certi cate against local CRL.
If enabled, the system will use the nameservers which have
been negotiated over the tunnel.
Client Expert Files
OpenVPN con guration le (see
available options)
Root certi cate authority le
Certi cate le
Private key le
PKCS#12 le
TLS authentication key le
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http://www.openvpn.net
for