CA2487071A1 - Methods and apparatus for characterizing a route in a fibre channel fabric - Google Patents
Methods and apparatus for characterizing a route in a fibre channel fabric Download PDFInfo
- Publication number
- CA2487071A1 CA2487071A1 CA002487071A CA2487071A CA2487071A1 CA 2487071 A1 CA2487071 A1 CA 2487071A1 CA 002487071 A CA002487071 A CA 002487071A CA 2487071 A CA2487071 A CA 2487071A CA 2487071 A1 CA2487071 A1 CA 2487071A1
- Authority
- CA
- Canada
- Prior art keywords
- methods
- fibre channel
- characterizing
- route
- source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000835 fiber Substances 0.000 title abstract 2
- 239000004744 fabric Substances 0.000 title 1
- 235000008694 Humulus lupulus Nutrition 0.000 abstract 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/28—Flow control; Congestion control in relation to timing considerations
- H04L47/283—Flow control; Congestion control in relation to timing considerations in response to processing delays, e.g. caused by jitter or round trip time [RTT]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/11—Identifying congestion
- H04L47/115—Identifying congestion using a dedicated packet
Abstract
Methods and apparatus are provided for determining characteristics associated with routes in fibre channel networks. Techniques are provided for inserting time stamp information into frames transmitted from a source to a destination and back to the source. Time stamp information allows a supervisor associated with a source to determine characteristics such as round trip times, latency between hops, and connectivity to a destination for specific routes.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/170,855 | 2002-06-12 | ||
US10/170,855 US7206288B2 (en) | 2002-06-12 | 2002-06-12 | Methods and apparatus for characterizing a route in fibre channel fabric |
PCT/US2003/018765 WO2003107608A1 (en) | 2002-06-12 | 2003-06-12 | Methods and apparatus for characterizing a route in a fibre channel fabric |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2487071A1 true CA2487071A1 (en) | 2003-12-24 |
CA2487071C CA2487071C (en) | 2008-06-03 |
Family
ID=29732612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002487071A Expired - Fee Related CA2487071C (en) | 2002-06-12 | 2003-06-12 | Methods and apparatus for characterizing a route in a fibre channel fabric |
Country Status (8)
Country | Link |
---|---|
US (2) | US7206288B2 (en) |
EP (1) | EP1514388B1 (en) |
CN (1) | CN1659833B (en) |
AT (1) | ATE478497T1 (en) |
AU (1) | AU2003245492B2 (en) |
CA (1) | CA2487071C (en) |
DE (1) | DE60333834D1 (en) |
WO (1) | WO2003107608A1 (en) |
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