The management of these APNs (Access point Names)of the GPRS/3G is complex because of the variety of network devices and involved technologies.
It is not required to configure only the GGSN (gateway GPRS support node), it is also necessary to discharge the APN in the DNS server also configure switches and routers in the GN and GI networks. In addition, VPNs are often used (IPSec/GRE for example) to achieve a connection between the client and the operator.
This variety of equipments and technologies generates a trouble when operators has to make a supply for the service, causing incorrect, instable and incomplete configurations which will turn harder the accomplishment of troubleshooting tasks.
SASE 3g-GPRS/APNs centralizes the configuration and operation of the APNs in an only and intuitive interface of graphic management.
SASE GPRS/APNs accelerates the implementation of new services and simplifies the management of the systems which were already configured in order to provide to the operator a decrease in operating costs.
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