发明名称 |
Network interface device having primary and backup interfaces for automatic dialbackup upon loss of a primary connection and method of using same |
摘要 |
A network interface device to connect a network to a virtual private network comprises a primary interface to a public network, such as an Ethernet interface to a WAN or the Internet, and a secondary, back-up interface to the public network. The secondary back-up connection is activated automatically when the primary connection fails. The network interface device may be provided with further functionality that enables secure communication over both the primary and secondary connection |
申请公布号 |
AU5736401(A) |
申请公布日期 |
2001.11.07 |
申请号 |
AU20010057364 |
申请日期 |
2001.04.27 |
申请人 |
FORTRESS TECHNOLOGIES, INC. |
发明人 |
RICHARD J. HIBBARD |
分类号 |
G06F11/20;H04L12/28;H04L12/46;H04L29/06 |
主分类号 |
G06F11/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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