| 发明名称 | Transporting serially over TCP/IP using raw TCP encapsulation | ||
| 摘要 | In one embodiment, a router establishes a serial-over-TCP/IP (Transmission Control Protocol/Internet Protocol) communication session between terminal units using raw-TCP encapsulation. For the session, the router maps serial characters to TCP out-of-band (OOB) communication fields, maps serial flow control signals to TCP/IP receiver-window advertisements, and dynamically adjusts a TCP/IP priority based on serial payload priority. Accordingly, the router may thus communicate data over the serial-over-TCP/IP session based on the mappings and priority. | ||
| 申请公布号 | US9294584(B2) | 申请公布日期 | 2016.03.22 |
| 申请号 | US201313921619 | 申请日期 | 2013.06.19 |
| 申请人 | Cisco Technology, Inc. | 发明人 | Mahamuni Atul B.;Barrett Carol |
| 分类号 | H04L29/08;H04L29/06;H04L12/801 | 主分类号 | H04L29/08 |
| 代理机构 | Parker Ibrahim & Berg LLC | 代理人 | Parker Ibrahim & Berg LLC ;Behmke James M.;LeBarron Stephen D. |
| 主权项 | 1. A method, comprising: establishing a serial-over-TCP/IP (Transmission Control Protocol/Internet Protocol) communication session between terminal units using raw-TCP encapsulation; mapping serial characters to TCP out-of-band (OOB) communication fields; mapping serial flow control signals to TCP/IP receiver-window advertisements; dynamically adjusting a TCP/IP priority based on serial payload priority; and communicating data over the serial-over-TCP/IP session based on the mapped serial characters, the mapped serial flow control signals and the adjusted TCP/IP priority. | ||
| 地址 | San Jose CA US | ||