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Topic: ECN

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	[No title]
		While ECN is inextricably tied up with the need to have a reasonable active queue management mechanism at the router, the reverse does not hold; active queue management mechanisms have been developed and deployed independent of ECN, using packet drops as indications of congestion in the absence of ECN in the IP architecture.
		ECN as an Indication of Persistent Congestion We emphasize that a single packet with the CE codepoint set in an IP packet causes the transport layer to respond, in terms of congestion control, as it would to a packet drop.
		Thus, ECN uses the ECT and CE flags in the IP header (as shown in Figure 1) for signaling between routers and connection endpoints, and uses the ECN-Echo and CWR flags in the TCP header (as shown in Figure 4) for TCP-endpoint to TCP-endpoint signaling.
	www.ietf.org /rfc/rfc3168.txt?number=3168 (19881 words)

	kksjf-ecn-03.txt-63127.txt (Site not responding. Last check: 2007-10-19)
		Ramakrishnan and Floyd Experimental [Page 4] draft-kksjf-ecn Addition of ECN to IP October 1998 Upon the receipt by an ECN-Capable transport of a single CE packet, the congestion control algorithms followed at the end-systems MUST be essentially the same as the congestion control response to a single dropped packet.
		While ECN is inextricably tied up with active queue management at the router, the reverse does not hold; active queue management mechanisms have been developed and deployed independently from ECN, using packet drops as indications of congestion in the absence of ECN in the IP architecture.
		A specific example of the use of ECN with encapsulation occurs when a flow wishes to use ECN-capability to avoid the danger of an unnecessary packet drop for the encapsulated packet as a result of congestion at an intermediate node in the tunnel.
	ietfreport.isoc.org /idref/draft-kksjf-ecn (8587 words)

	ECN (Site not responding. Last check: 2007-10-19)
		ECN, Deutsche Solar and Sunergy Investco have joined forces in RGS Development B.V. to contribute to the development of the next generation of solar electricity technology.
		A new study of the Energy research Centre of the Netherlands ECN shows that electricity producers in four European countries (Germany, Belgium, France and the Netherlands) pass through these allowances to their costs, resulting in higher energy bills for large and small consumers.
		Stirling technology, developed by ECN and in close collaboration with Japan and America, will be further developed and launched worldwide.
	www.ecn.nl /main.html (222 words)

	Course Descriptions: Cleveland State University Undergraduate Catalog
		Prerequisites: ECN 201 and ECN 202 or equivalent.
		ECN 350 Economics of Crime and Punishment (4-0-4).
		Prerequisite: ECN 302, or ECN 202 and permission of instructor.
	www.csuohio.edu /undergradcatalog04/courses/courindex/ecn.htm (947 words)

	Environmental Change Network (ECN) Home Page
		ECN staff are involved in a LEC Research forum on Climate and its effects on ecosystems: from intelligent monitoring to cutting-edge research.
		ECN is developing plans for a new targeted monitoring network to assess the impacts of climate change and atmospheric pollution on biodiversity.
		ECN offers a range of free resources for use in environmental research, higher education and schools.
	www.ecn.ac.uk (215 words)

	ECN News
		ECN work at Moor House and Upper Teesdale is jointly sponsored by NERC and English Nature.
		ECN meteorological equipment, both hourly automatic and weekly-read instruments, have been installed at that location to increase compatibility between the old and new data.
		The National Rivers Authority provides ECN with discharge data from a recently reinstated gauging station and water samples for chemical analysis are gathered upstream of the gauging station.
	www.ecn.ac.uk /ecnnews/ecnnews5/ecnews55.html (1755 words)

	ECN Data Request
		The ECN database is managed by the ECN Central Co-ordination Unit, based at the Centre for Ecology and Hydrology, Lancaster.
		Access to ECN core data at the resolutions specified in the protocols is provided under licence at the discretion of the sponsors of the ECN sites for which data is requested.
		You may wish to review the ECN protocols to ensure that the data are appropriate for your needs.
	www.ecn.ac.uk /request_form.asp (517 words)

	ECN (Explicit Congestion Notification) in TCP/IP
		The ECN BOF at the L.A. IETF, March 1998.
		[As suggested in Notes on Evaluating ECN, one relevant metric for ECN is that of occasionally-high per-packet delay due to packet drops (or equivalently, for unreliable transport such as multimedia using DCCP, of packet drop rates).
		We welcome research about proposals for alternate uses of the ECN field that could be associated with different diff-serv classes of traffic.
	www.aciri.org /floyd/ecn.html (2036 words)

	Environmental Communication Network
		The Environmental Communication Network (ECN) is a community of scholars, professionals and activists concerned with the role of communication in environmental affairs.
		The ECN web site aims to be the best place to start when looking for information about environmental communication.
		The ECN web site is also home to the web pages of the Environmental Communication Division (ECD) of the National Communication Association.
	www.esf.edu /ecn (173 words)

	Engineering Queue - ECN @ Purdue
		The ECN network came into existence in 1976 with a single Digital PDP-11/70; today our network is composed of over 4,000 machines serving 15,000 users.
		As the years have passed, ECN has enjoyed the talents of a cadre of mapmakers from a variety of university diciplines.
		ECN's archive of Network Maps ranges from 1976 to 1994.
	www.ecn.purdue.edu /ECN/Network_Maps (88 words)

	OSS Nokalva - OSS ECN Tools
		The ECN Tools from OSS Nokalva elevate the capabilities of ASN.1 based application developers to a new level.
		The OSS ECN Tools use the open Encoding Control Notation standard (X.692), which solves these limitations, while enabling a wide range of new ASN.1 application possibilities such as smaller encoding.
		The OSS ECN Tools is a toolset for designing and building cutting edge communication applications.
	www.oss.com /products/ECN.html (320 words)

	ECN (Site not responding. Last check: 2007-10-19)
		ECN is a new development in the TCP/IP protocol suite which will help reduce congestion over heavily-loaded links, and so improve the running of the Internet.
		Please visit The ECN Hall of Shame for a list of hosts which we believe are non-compliant.
		We encourage people who submit hosts to this hall of shame which are found to be broken to email the appropriate contact for the network so that they can be made aware of the problems it is causing.
	urchin.earth.li /ecn (511 words)

	ASN.1 Site - Standards - Encoding Control Notation
		The goal of the ASN.1 Encoding Control Notation (ECN) is to replace these informal encoding schemes with a standardized machine processable solution which will be powerful enough and flexible enough to handle the encoding needs of present and future application areas.
		The Encoding Control Notation (ECN) allows specifiers to define their own encoding rules by referencing standardized encoding rules and modifying some of their characteristics (for example, one may want to use the whole standardized PER set but for the boolean values that would remain encoded on octets), or even to set up completely new ones.
		ECN will prove useful in application domains that require a particularly optimized transfer syntax (in terms of size or speed of encoding/decoding).
	asn1.elibel.tm.fr /ecn (600 words)

	[No title]
		Although RED is meant to be a general mechanism using one Ramakrishnan & Floyd Experimental [Page 3] RFC 2481 ECN to IP January 1999 of several alternatives for congestion indication, in the current environment of the Internet RED is restricted to using packet drops as a mechanism for congestion indication.
		IPsec Tunnel Considerations The IPsec protocol, as defined in [ESP, AH], does not include the IP header's ECN field in any of its cryptographic calculations (in the case of tunnel mode, the outer IP header's ECN field is not included).
		Ramakrishnan & Floyd Experimental [Page 14] RFC 2481 ECN to IP January 1999 The IPsec protocol currently requires that the inner header's ECN field not be changed by IPsec decapsulation processing at a tunnel egress node.
	www.ietf.org /rfc/rfc2481.txt?number=2481 (8586 words)

	Wall Street & Technology : Who's Who in ECNs?
		Was one of the original four ECNs, cashing in on the Bloomberg name to launch with an enormous number of potential subscribers based on the massive market penetration of Bloomberg systems globally.
		Archipelago was the first ECN to establish the "best execution model," in which, if an order cannot be matched within Archipelago’s internal book, the system "sweeps" the Nasdaq market makers and other ECNs for the best possible execution.
		Known as the "broker-friendly ECN." Not surprisingly, BRUT requires buy-side firms interested in receiving its service to be sponsored by a BRUT subscriber.
	www.wstonline.com /story/WST20000614S0003 (2471 words)

	ECN library: ECN reports (Site not responding. Last check: 2007-10-19)
		ECN's research results are published in a number of report series, each series serving a different public, from contractors to the international scientific world.
		Internal reports containing results for fellow colleagues, principally within ECN but also for those employed elsewhere; although reports in this series may not be in their definite form, they are not confidential and may be referred to.
		Research reports on the ECN research results available to the international technical and scientific world.
	www.ecn.nl /library/reports/main.html (274 words)

	ECNs/Alternative Trading Systems
		ECNs register with the SEC as broker-dealers and are subject to Regulation ATS.
		ECNs post orders on their systems for other subscribers to view.
		An ECN may choose to facilitate compliance by a market-maker with its obligations under the Commission's Quote Rule by transmitting the ECN's best bid/offer to a national securities exchange or registered securities association for public display.
	www.sec.gov /divisions/marketreg/mrecn.shtml (191 words)

	ECN User's Guide (Site not responding. Last check: 2007-10-19)
		It is the primary vehicle for communication between ECN and its account-holders.
		On each campus, there is an ECN User Coordinator whose responsibility is to assist you in academic computing.
		Computer labs with access to ECN are available on all three campuses (some campuses have more than one).
	www.wiu.edu /users/xwww/ecn/users.guide/welcome.to.ecn.html (2182 words)

	Creating a Form Using the ECN email-form - ECN Knowledge Base @ Purdue
		Historically ECN has offered a email-form tool which allowed users to submit forms to a CGI script and have the information submitted emailed to an email address.
		If you are using the Engineering Web Cluster you can use the Zope version of the ECN Form Email Tool.
		ECN has created a sample Python script which you can customize to handle form submissions.
	cobweb.ecn.purdue.edu /~jcoy/ecnform.html (383 words)

	Network congestion avoidance - Wikipedia, the free encyclopedia
		ECN is only used when the two hosts signal that they want to use it.
		With this method, an ECN bit is used to signal that there is explicit congestion.
		More information on the status of ECN including the version required for Cisco IOS can be found at http://www.icir.org/floyd/ecn.html - which is by Sally Floyd, one of the authors of ECN.
	en.wikipedia.org /wiki/Network_congestion_avoidance (795 words)

	ECN (Explicit Congestion Notification) in TCP/IP
		ECN (Explicit Congestion Notification) in TCP/IP The ECN BOF at the L.A. To subscribe to the ECN mailing list, send a message to "ecn-interest-request@research.att.com" with the line "subscribe" in the body of the message.
		Floyd, Black, and Ramakrishnan, IPsec Interactions with ECN (text, postscript), soon to be submitted as internet-draft draft-ipsec-ecn-00.txt.
		The validation test suite is described in the note ECN Implementations in the NS Simulator (postscript, PDF), and in the file "test-suite-ecn.txt" in the ns directory tcl/test.
	www-nrg.ee.lbl.gov /floyd/ecn.html (850 words)

	Bodybuilding.com - Met-Rx Amped ECN NOS - Drink Mix! On sale now!
		Unlike conventional sports supplements that focus on only one area such as strength, energy or circulation …quot; Amped ECN harnesses the power of several bioactive factors to provide multi-level support by combining ingredients that have both short and long-term effects.
		For adults, two scoops of Amped ECN should be mixed approximately 30-60 minutes before an intensive workout.
		Half of the Amped ECN should be consumed shortly after mixing and consume the balance throughout the course of your high-intensity training session.
	www.bodybuilding.com /store/met/amp.html (1106 words)

	ECN
		ECN is a powerful set of applications uniquely designed to help grow your business through Web and email based marketing and communications.
		Each focuses on a unique purpose to help you connect with customers or prospects and engage them in your sales process.
		Updates and changes can be made quickly and easily, pages can be added or deleted with the click of a button, and existing graphics and headers can be easily imported to maintain your brand image.
	www.ecn5.com (310 words)

	European Counter Network (Site not responding. Last check: 2007-10-19)
		The E.C.N. was born in 1989 as a Europe-wide project involving Italian, British, German and Dutch comrades.
		the English ECN and the ECN France) are once again on the agenda.
		In the meantime, the Italian ECN has established close links with the xchange BBS in Melbourne, Australia.
	www.xs4all.nl /~tank/ecn (318 words)

	ECN
		Only in exceptional cases two ECN medal will be donated at one meeting.
		The e-mail bulletin board, for example, is unique for the ECN but open to all complementologists.
		One major difference is the fact that the ECN was installed by an EU grant and is run by voluntary
	www.eurocomplement.helsinki.fi (520 words)

	Energy research Centre of the Netherlands: ECN
		On Wednesday 22 November, ECN (Energy research Centre of the Netherlands) and Dahlman Industrial Group B.V. signed a licensing agreement for the OLGA gas scrubbing technology in Petten.
		The ECN Hydrogen Filling Station will be used mainly by the HydroGEM, a hydrogen-powered car presented by the Energy research Centre of the Netherlands (ECN) last summer, the...
		The Energy research Centre of the Netherlands (ECN) in Petten has built the first car to be powered by a Dutch fuel cell system.
	www.ecn.nl /en (208 words)

	Energy research Centre of the Netherlands: ECN (via CobWeb/3.1 planetlab1.tamu.edu) (Site not responding. Last check: 2007-10-19)
		Vrijdag 27 oktober opende staatssecretaris Van Geel op het ECN-terrein in Petten een tankstation voor waterstofauto's.
		Dit ECN WaterstofTankstation (ECN WT) zal voornamelijk worden gebruikt door de HydroGEM.
		Energieonderzoek Centrum Nederland (ECN), Postbus 1, 1755 ZG Petten, tel.
	www.ecn.nl.cob-web.org:8888 (176 words)

	ECN: Site Map
		About ECN - A brief explanation of what ECN is and how it came about.
		Other Stuff - Other resources related to environmental communication that are housed here on the ECN site.
		Contact - Information on how to contact ECN for questions or feedback.
	www.esf.edu /ecn/sitemap.htm (252 words)

	MIDNIGHTTRADER > THE ECN GLOSSARY
		Offers traders the ability to direct orders to a specific market, exchange or ECN.
		Allows an ECN to voluntarily act as an intermediary in communicating to the public quotation system the best price and size of orders for each security that is entered into the ECN by a specialist or market maker.
		Requires market makers and specialists to reflect in their quote the price of any orders they placed in an ECN if the price was better than their own public quotation.
	www.midnighttrader.com /resource_glossary.html (2475 words)

	CAAGIS Digital Data Library
		The database is available in ArcCatalog or ArcMap, add GIS Server and use the address watershed.agriculture.purdue.edu [ FAQ on geodatabase ]
		ECN available file-based data sets: Map network drive:\\pasture.ecn.purdue.edu\abegis then navigate to folder.
		Look for the data you want in the table, and mount the listed drive.
	pasture.ecn.purdue.edu /~caagis/datalib.html (469 words)

	Advanced Managed Platforms - 9/1/2004 - ECN (Site not responding. Last check: 2007-10-19)
		You are here » ECN Magazine » Article
		If you're forming an elite team, you need people who are at the top of their specialty, who function as a team and who are flexible to respond to any situation.
		Use of this web site is subject to its Terms & Conditions
	www.ecnmag.com /article/CA450015.html (1620 words)

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