3.3.4.3 CPU swap with different hardware
CPU swap with different hardware is necessary when two CPUs for two different customers have been
switched at installation and have different hardware (Armada daughter board for instance).
To solve the problem:
1. swap CPUs on the field (standard procedure)
2. Save configuration on old CPU and restore on new CPU by OMC.
3.4 CCO VPN service
The CCO VPN service allows to establish a VPN tunnel between OXO Connect and a VPN gateway.
By using CCI, an application can request the connection of OXO Connect to a VPN gateway. This
connection to the VPN gateway is initiated by OXO Connect through an outbound connection from the
LAN to the WAN. A VPN tunnel is established between the OXO Connect system and the VPN
gateway. Then the requesting application gets access only to OXO Connect through the VPN gateway,
it does not have access to the OXO Connect LAN.
The connection to the VPN gateway is established on demand.
When CCO VPN is enabled, the V34 and ISDN connection are still allowed, and can be used in
parallel.
For more information on the deployment of VPN over Cloud Connect infrastructure, refer to:
8AL91215ENAA Cloud Connect VPN server reference design for OXO Connect
3.4.1 CCO VPN service Architecture
Figure 1 shows the main components involved in VPN CCO service and their relations.
Chapter
3
System Services
3EH21123USAA - Ed. 01 - April 2017 - Installation Manual 37/207
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