M2M IDG701AM-0T001, Руководство пользователя

Страница: 292 / 400

M2M Cellular Gateway
Index skipping is used to reserve slots for new function insertion, when required.
292
Scenario Application Timing
Above diagram illustrates the security gateway at headquarters playing the OpenVPN
server role. The OpenVPN tunnel is established by starting from OpenVPN client, the
Security Gateway 2 in Network ‐ B or the mobile device, like notebook. All client hosts
behind the Security Gateway 2 or the mobile device can access the resources in the
Intranet of Network ‐ A at headquarters via this established OpenVPN tunnel. Usually,
these hosts at OpenVPN client peer access the Internet directly via the WAN interface
of Security Gateway 2. Only the packets whose destination is in the dedicated subnet to
Network ‐ A will be transferred via the OpenVPN tunnel.
Scenario Description
OpenVPN Tunneling is a Client and Server based tunneling technology.
The OpenVPN Server must have a Static IP or a FQDN, and maintain a Client list. The
Client may be a mobile user or mobile site, and requesting the OpenVPN tunnel
connection.
OpenVPN protocol is used for establishing an OpenVPN VPN tunnel.
Parameter Setup Example
For Network ‐ A at HQ
Following below tables list the parameter configuration for above example diagram of
OpenVPN server in Network ‐ A.