аЯрЁБс>ўџ <>ўџџџ;џџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџьЅС#` №Пеbjbj\.\. 7.>D>Dе џџџџџџЄ$L L L L X T$†ЖИ И И И И “ “ “ $<hЄЄ+“ “ “ “ “ +И И л@БББ“ ^И И Б“ БББИ Ќ `*…‘ЧL ё "БьV0†БHˆHБHБh“ “ Б“ “ “ “ “ ++›“ “ “ †“ “ “ “ $$$„Ј Є$$$Ј $$$џџџџ Meta-Management System for GENI David A. Maltz, T. S. Eugene Ng, Hui Zhang Project Summary Management of the GENI facility is a complex problem. The current proposed management architecture envisions remote management of the GENI nodes via the GENI Management Core (GMC). The GMC must support remote network management capabilities such as remote node diagnostic and reboot, network service migration, and network maintenance operations. These capabilities need to remain functional even when other software systems have failed. To realize these remote management and diagnostic capabilities, GENI requires a robust communication channel for management traffic that is independent of the operation and health of any other GENI services. Leveraging the existing Internet network to provide a physically out-of-band channel between the GMC and the GENI nodes can only be a stop-gap solution to the problem because of the security risks, reliability problems, and management complexity of the existing Internet. Ultimately, creating a critical dependency on the existing Internet for the management of GENI makes it impossible for GENI to displace the existing Internet in the long run. To cut the Gordian knot of management dependencies, the architectural vision for GENI should be that it is self-contained, with its management system and its data services run in the same physical network. We propose to design and prototype a meta-management system which establishes and maintains a secure and robust communication channel between GENI nodes and the GMC as long as there is physical network connectivity. The key architectural feature of the meta-management system is the logical separation between the meta-management system and the rest of the control and management software components. The meta-management system is an extremely simple, self-contained software system. Its operation does not depend on any other software components or functions (such a set of correct data-forwarding tables produced by the routing protocol) and it does not depend on complex configuration files (such as those required to bring up a router or routing protocol today). We believe the meta-management system should be a "kernel" service for GENI that supports GENI management applications. To enhance compatibility and ease application development, the meta-management system can expose a TCP/IP programming interface so that existing tools such as telnet can run unmodified on the meta-management system. Deliverables 9/1/2006Project begins12/1/2006Protocol and software architecture design completed12/15/2006Delivery of GENI Design Document (GDD) on Meta-Management System3/1/2007Prototype deployed in Emulab4/1/2007TCP/IP application interface implemented5/1/2007Prototype deployed on NetFPGA testbed6/1/2007System demo functional, performance evaluated8/1/2007Revised prototype based on performance evaluation completed9/1/2007Meta-management system software package released Demos We will demonstrate the resiliency of the meta-management system. We will also show how the system can enable existing applications that assume an IP communication interface (e.g. ssh) to run between a management node and a switch node (e.g. a layer 2 Ethernet switch) without requiring an out-of-band channel over the existing Internet. GENI Risk Reduction The project deliverables will minimize the dependency of the management of GENI on the existing Internet, and thus improve the effective availability of GENI.  06?@KL\]ХЬийТФЩЪ$*23деѕэтзэзаФНаНФБНаФБаФЈФБаЁ h’9ih/ъhХ$к>*CJaJh’9ihсh >*CJaJ h’9ih’9ih’9ih’9i>*CJaJ h’9ihсh h’9ihсh CJaJh’9ih’9iCJaJhЖCJaJh’9ihсh CJ0aJ0 KL\]ѕ і s t stФХЦЧШЩЪЫЬйкуђіііііііііііііііііііііішш $7$8$H$Ifgdсh 7$8$H$gdсh еўђѓ§1ss $7$8$H$Ifgdсh }kd$$If–lжж0Д,"T$ tрж0џџџџџџі6ііжџџжџџжџџжџџ4ж4ж laі yt’9i12=~ss $7$8$H$Ifgdсh }kdj$$If–lжж0Д,"T$ tрж0џџџџџџі6ііжџџжџџжџџжџџ4ж4ж laі yt’9i~ˆЅss $7$8$H$Ifgdсh }kdд$$If–lжж0Д,"T$ tрж0џџџџџџі6ііжџџжџџжџџжџџ4ж4ж laі yt’9iЅІЏиss $7$8$H$Ifgdсh }kd>$$If–lжж0Д,"T$ tрж0џџџџџџі6ііжџџжџџжџџжџџ4ж4ж laі yt’9iийтss $7$8$H$Ifgdсh }kdЈ$$If–lжж0Д,"T$ tрж0џџџџџџі6ііжџџжџџжџџжџџ4ж4ж laі yt’9i @ss $7$8$H$Ifgdсh }kd$$If–lжж0Д,"T$ tрж0џџџџџџі6ііжџџжџџжџџжџџ4ж4ж laі yt’9i@AJ†ss $7$8$H$Ifgdсh }kd|$$If–lжж0Д,"T$ tрж0џџџџџџі6ііжџџжџџжџџжџџ4ж4ж laі yt’9i†‡Сss $7$8$H$Ifgdсh }kdц$$If–lжж0Д,"T$ tрж0џџџџџџі6ііжџџжџџжџџжџџ4ж4ж laі yt’9iСТУФЪЫ34гдеxxxxxxxxxxv 7$8$H$gdсh }kdP$$If–lжж0Д,"T$ tрж0џџџџџџі6ііжџџжџџжџџжџџ4ж4ж laі yt’9i 50P:pсh Аа/ Ар=!А"А# $ %ААаАа аh$$If– !vh5жT5ж$#vT#v$:V–l tрі6і5жT5ж$aі yt’9ih$$If– !vh5жT5ж$#vT#v$:V–l tрі6і5жT5ж$aі yt’9ih$$If– !vh5жT5ж$#vT#v$:V–l tрі6і5жT5ж$aі yt’9ih$$If– !vh5жT5ж$#vT#v$:V–l tрі6і5жT5ж$aі yt’9ih$$If– !vh5жT5ж$#vT#v$:V–l tрі6і5жT5ж$aі yt’9ih$$If– !vh5жT5ж$#vT#v$:V–l tрі6і5жT5ж$aі yt’9ih$$If– !vh5жT5ж$#vT#v$:V–l tрі6і5жT5ж$aі yt’9ih$$If– !vh5жT5ж$#vT#v$:V–l tрі6і5жT5ж$aі yt’9ih$$If– !vh5жT5ж$#vT#v$:V–l tрі6і5жT5ж$aі yt’9i†œ@@ёџ@ NormalCJ_HaJmH sH tH DA@ђџЁD Default Paragraph FontRi@ѓџГR  Table Normalі4ж l4жaі (kєџС(No Listjš@Гѓj ’9i Table Grid7:Vж0џџџџџџе .џџџџ KL\]ѕіststФ Х Ц Ч Ш Щ Ъ Ы Ь й к у ђ ѓ § 1 2 = ~  ˆ Ѕ І Џ и й т   @ A J † ‡  С Т У Ф Ъ Ы   3 4 г д з ˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€Љ0€€а Љ0€€а ™@0€€д Љ0€€а Љ0€€а ™0€€д Љ0€€а Љ0€€а ™0€€д Љ0€€а Љ0€€а ™0€€д Љ0€€а Љ0€€а ™0€€д Љ0€€а Љ0€€а ™0€€д Љ0€€а Љ0€€а ™0€€д Љ0€€а Љ0€€а ™0€€д Љ0€€а Љ0€€а ™0€€д ˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€˜0€€3 4 г д з jŽ00€hŽ00€ O4вhŽ00€hŽ00е ђ1~Ѕи@†Се е №8№@ёџџџ€€€ї№’№№0№( № №№B №S №ПЫџ ?№).ADž Є ј џ  € ƒ ) 2 з € ƒ  2 з 3 LЬ ђ ѓ § 2 =  т  A J ‡  Ф Ы  2 4 з ) 2 з хШZсh pc Ж–kг 'їf*ЗwHpjaАbVh’9i­uoБ(€дMЫ•DЭХ$к/ъTBїьњк у ђ ѓ § 1 2 = ~  ˆ Ѕ І Џ и й т   @ A J † ‡  С Т з žžžžžžžž–џ@€* * „Јƒ* * Д,"е `@џџUnknownџџџџџџџџџџџџG‡z €џTimes New Roman5€Symbol3& ‡z €џArial"qˆ№аhT`ЋbcЋХ Х !№ ДД24Ю Ю 2ƒQ№HP)№џ?фџџџџџџџџџџџџџџџџџџџџџсh 2џџ(Project: Meta-Management System for GENI Tom Anderson Eugene Ngўџр…ŸђљOhЋ‘+'Гй0 ˜Ьи№ќ 0< \ h t€ˆ˜Ж,Project: Meta-Management System for GENITom Anderson Normal.dot Eugene Ng4Microsoft Office Word@ьКƒ@аЈі*Ч@„‹€‘ЧХ ўџеЭеœ.“—+,љЎ0 hp|„Œ” œЄЌД М ёЖuwЮ Ћ )Project: Meta-Management System for GENI Title ўџџџўџџџ!"#$%&'()*ўџџџ,-./012ўџџџ456789:ўџџџ§џџџ=ўџџџўџџџўџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџRoot Entryџџџџџџџџ РF@љ5…‘Ч?€Data џџџџџџџџџџџџ1Tableџџџџ HWordDocumentџџџџ7.SummaryInformation(џџџџџџџџџџџџ+DocumentSummaryInformation8џџџџџџџџ3CompObjџџџџџџџџџџџџqџџџџџџџџџџџџўџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџџўџ џџџџ РFMicrosoft Office Word Document MSWordDocWord.Document.8є9Вq