发明名称 |
Systems and methods for IP reachability in a communications network |
摘要 |
In a system and method for establishing communications in a communications network, a network service provider can assign IP addresses to mobile devices dynamically to conserve IP address resources. A network service provider can also implement network address translation to further conserve IP address resources and to provide improved security. If a requestor seeks to obtain an IP address of a mobile device and the address is a local address, the system determines if the mobile device has a network address translation (NAT) binding that associates the IP address of the mobile device with a public IP address. If the mobile device does not have a NAT binding, the system creates a NAT binding that associates the IP address of the mobile device with a public IP address. |
申请公布号 |
US8661146(B2) |
申请公布日期 |
2014.02.25 |
申请号 |
US201113273039 |
申请日期 |
2011.10.13 |
申请人 |
ALEX ARUN C.;RAMANKUTTY RAJESH;MATHAI STINSON;CISCO TECHNOLOGY, INC. |
发明人 |
ALEX ARUN C.;RAMANKUTTY RAJESH;MATHAI STINSON |
分类号 |
G06F15/16 |
主分类号 |
G06F15/16 |
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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