| Publisher | University of Berne | ||
|---|---|---|---|
| Format | 1.3MB PDF | Date added | 27 Jul 2001 |
| Topics | TCP - IP, VPNs, Firewalls | ||
| Downloads | 13 | ||
The paper describes an architecture allowing Mobile IP hosts to access to a virtual private network that is protected by a firewall from the public Internet. The implementation based on adaptation of standard protocols (IPSec and Mobile IP) and initial performance results are discussed. In general, mobile communication has a strong need for security. A particular problem when using Mobile IP is the firewall traversal problem. In this case, a campus network or a Virtual Private Network (VPN) of an organization such as a university or a company is protected by a firewall from the global Internet. Only authorized users shall get access to that private network.
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