~ January 1995 INTERNET MONTHLY REPORTS ------------------------ The purpose of these reports is to communicate to the Internet Research Group the accomplishments, milestones reached, or problems discovered by the participating organizations. This report is for Internet information purposes only, and is not to be quoted in other publications without permission from the submitter. Each organization is expected to submit a 1/2 page report on the first business day of the month describing the previous month's activities. These reports should be submitted via network mail to: Ann Westine Cooper (Cooper@ISI.EDU) NSF Regional reports - To obtain the procedure describing how to submit information for the Internet Monthly Report, send an email message to mailserv@is.internic.net and put "send imr-procedure" in the body of the message (add only that one line; do not put a signature). Requests to be added or deleted from the Internet Monthly report list should be sent to "imr-request@isi.edu". Details on obtaining the current IMR, or back issues, via FTP or EMAIL may be obtained by sending an EMAIL message to "rfc- info@ISI.EDU" with the message body "help: ways_to_get_imrs". For example: To: rfc-info@ISI.EDU Subject: getting imrs help: ways_to_get_imrs Cooper [Page 1] Internet Monthly Report January 1995 TABLE OF CONTENTS INTERNET ENGINEERING REPORTS . . . . . . . . . . . . . . page 3 Internet Projects ANSNET/NSFNET BACKBONE ENGINEERING . . . . . . . . . . . page 9 CHICAGO NETWORK ACCESS POINT . . . . . . . . . . . . . . page 9 INTERNIC. . . . . . . . . . . . . . . . . . . . . . . . . page 11 ISI . . . . . . . . . . . . . . . . . . . . . . . . . . . page 16 MERIT/NSFNET ENGINEERING. . . . . . . . . . . . . . . . . page 25 NORTHWESTNET . . . . . . . . . . . . . . . . . . . . . . page 28 UCL . . . . . . . . . . . . . . . . . . . . . . . . . . . page 29 CALENDAR OF EVENTS . . . . . . . . . . . . . . . . . . . . . page 30 Rare List of Meetings. . . . . . . . . . . . . . . . . . . page 34 Cooper [Page 2] Internet Monthly Report January 1995 INTERNET RESEARCH REPORTS ------------------------- INTERNET ENGINEERING REPORTS ---------------------------- 1. The IETF meetings for 1995 have firmed up. The IETF will be meeting in Danvers, Massachusetts (a suburb of Boston) from April 3-7, 1995. The summer IETF meeting will be held in Stockholm, Sweden the week of July 17-21, 1995. Due to the meeting costs, the IETF attendance fee for the Stockholm meeting will be US$300. The final meeting for 1995 will be held in Dallas, Texas the first week of December (December 4-8, 1995). Remember that information on future IETF meetings can be always be found in the file 0mtg-sites.txt which is located on the IETF shadow directories. This information can also be viewed from the IETF Home Page on the Web. The URL is: http://www.ietf.cnri.reston.va.us 2. The minutes of the IESG teleconferences have been publicly available on the IETF Shadow directories since 1991. These files are placed in the /ftp/iesg directory. The following IESG minutes have been added: December 22, 1994 (iesg.94-12-22) January 12, 1995 (iesg.95-01-12) 3. The IESG approved or recommended the following four Protocol Actions during the month of January, 1995: o Remote Network Monitoring Management Information Base be published as a Draft Standard. o Printer MIB be published as a Proposed Standard. o ATM Signaling Support for IP over ATM be published as Proposed Standard. o Functional Recommendations for Internet Resource Locators be published as an Informational RFC. Cooper [Page 3] Internet Monthly Report January 1995 4. The IESG issued 18 Last Calls to the IETF during the month of January, 1995: o Experience with the BGP-4 protocol for consideration as an Informational RFC. o The PPP DECnet Phase IV Control Protocol (DNCP) for consideration as a Draft Standard. o Tags for the identification of languages for consideration as a Proposed Standard. o BGP-4 Protocol Analysis for consideration as an Informational RFC. o A Border Gateway Protocol 4 (BGP-4) for consideration as a Draft Standard. o Application of the Border Gateway Protocol in the Internet for consideration as a Draft Standard. o The PPP Banyan Vines Control Protocol (BVCP) for consideration as a Proposed Standard. o The PPP XNS IDP Control Protocol (XNSCP) for consideration as a Proposed Standard. o The PPP Encryption Control Protocol (ECP) for consideration as a Proposed Standard. o TFTP Option Extension for consideration as a Proposed Standard. o TFTP Blocksize Option for consideration as a Proposed Standard. o TFTP Option Negotiation Analysis for consideration as an Informational RFC. o TFTP Timeout Interval and Transfer Size Options Cooper [Page 4] Internet Monthly Report January 1995 for consideration as a Proposed Standard. o Lightweight Directory Access Protocol for consideration as a Draft Standard. o The String Representation of Standard Attribute Syntaxes for consideration as a Draft Standard. o Using the OSI Directory to achieve User Friendly Naming for consideration as a Proposed Standard. o A String Representation of Distinguished Names for consideration as a Draft Standard. o MIME Encapsulation of EDI Objects for consideration as a Proposed Standard. 5. Two Working Groups were created during this period: HyperText Transfer Protocol (http) Standard Generalized Markup Language (mimesgml) 6. A total of 55 Internet-Draft actions were taken during the month of January, 1995: (Revised draft (o), New Draft (+) ) (sdr) o Source Demand Routing: Packet Format and Forwarding Specification (Version 1). (ospf) o OSPF Version 2 Management Information Base (iplpdn) o Management Information Base for Frame Relay DTEs (notary) o An Extensible Message Format for Delivery Status Notifications (rsvp) o Resource ReSerVation Protocol (RSVP) -- Version 1 Functional Specification (edi) o MIME Encapsulation of EDI Objects Cooper [Page 5] Internet Monthly Report January 1995 (mailext) o Tags for the identification of languages (dnssec) o Domain Name System Protocol Security Extensions (idmr) o Protocol Independent Multicast (PIM): Protocol Specification (idmr) o Protocol Independent Multicast (PIM): Motivation and Architecture (mobileip) o IP Mobility Support (wnils) o Architecture of the WHOIS++ service (pem) o Security Multiparts for MIME: Multipart/Signed and Multipart/Encrypted (uri) o Functional Requirements for Internet Resource Locators (notary) o The Multipart/Report Content Type for the Reporting of Mail System Administrative Messages (none) o Communicating Presentation Information in Internet Messages: The Content-Disposition Header (none) o Relationship of Telex Answerback Codes to Internet Domains (2nd Revision) (idr) o Guidelines for creation, selection, and registration of an Autonomous System (AS) (mailext) o SMTP Service Extension for Command Pipelining (uri) o Relative Uniform Resource Locators (ipatm) o Support for Multicast over UNI 3.1 based ATM Networks. (none) o IPv6 Neighbor Discovery -- ICMP Message Formats (sdr) o Explicit Routing Protocol (ERP) for IPv6 (opstat) o The Opstat Client-Server Model for Statistics Retrieval (none) o Transition Mechanisms for IPv6 Hosts and Routers (dnssec) o Mapping Autonomous Systems Number into the Domain Name System (none) o An IPv6 Global Unicast Address Format (idr) o IDRP for IPv6 Cooper [Page 6] Internet Monthly Report January 1995 (ospf) o OSPF Database Overflow (notary) o Enhanced Mail System Status Codes (ipngwg) + ICMP for the Internet Protocol Version 6 (IPv6) (none) o The ESP DES-CBC Transform (none) + IPv4 Encapsulating Security Payload (4ESP) (none) + IPv4 Authentication Header (4AH) (none) o Authentication with Keyed MD5 (none) + A Profile for the Transmission of Video Data over RTP (none) + Overview of Game technology (none) + The Proxy Solution to the Multiple Component Problem (none) + Options for Mobility Support in IPv6 (none) + Definitions of Managed Objects for IEEE 802.12 Interfaces (none) + Definitions of Managed Objects for IEEE 802.12 Repeater Devices (pppext) + The PPP DECnet Phase IV Control Protocol (DNCP) (mailext) + Multimedia E-mail (MIME) User Agent checklist (uri) + Mailserver URL Specification (mailext) + Requirements for Internet Mail Transport Agents (none) + IP Architecture Extensions for ATM (none) + IPv6 Security API for BSD Sockets (none) + The ESP Triple DES-CBC Transform (none) + Strata-based Aggregation of Routing Information (none) + Authentication with Keyed SHA (snmp) + Cisco ISDN MIB Extensions (none) + The MIME Multipart/Related Content-type Cooper [Page 7] Internet Monthly Report January 1995 (none) + CID: The Content-ID Uniform Resource Locator (snmp) + SNMP MIB Extension for an ISDN Controller (html) + A Proposed Extension to HTML : Client-Side Image Maps 7. There were 7 RFC's published during the month of January, 1995: RFC St WG Title ------- -- -------- ------------------------------------- RFC1742 PS (appleip) AppleTalk Management Information Base II RFC1746 I (isn) Ways to Define User Expectations (actually announced December 30, 1994) RFC1747 PS (snadlc) Definitions of Managed Objects for SNA Data Link Control: SDLC RFC1752 PS (none) The Recommendation for the IP Next Generation Protocol RFC1753 I (none) IPng Technical Requirements Of the Nimrod Routing and Addressing Architecture RFC1754 I (ipatm) IP over ATM Working Group's Recommendations for the ATM Forum's Multiprotocol BOF Version 1 RFC1756 E (none) REMOTE WRITE PROTOCOL - VERSION 1.0 St(atus): ( S) Internet Standard (PS) Proposed Standard (DS) Draft Standard ( E) Experimental ( I) Informational Steve Coya (scoya@cnri.reston.va.us) Cooper [Page 8] Internet Monthly Report January 1995 INTERNET PROJECTS ----------------- ANSNET ------- Network Status Summary ======================= ANSnet total packet traffic decreased by about 6.44% in January '95. This decrease is attributable to the removal of NSFNET service traffic. An increase in the ANSnet forwarding table size of 4.6% was observed during the month of January. January Backbone Traffic Statistics =================================== The total inbound packet count for the ANSnet (measured using SNMP interface counters) was 71,091,174,730 on T3 ENSS interfaces, down 9.32% from December. The total packet count into the network including all ENSS serial interfaces was 83,266,055,416 down 6.44% from December. Router Forwarding Table Statistics ================================== The maximum number of destinations announced to ANSnet during January was 21,186 up 4.6% from December. The number of network destinations configured for announcement to the ANSnet but never announced (silent nets) during January was 22,094. Jordan Becker, (becker@ans.net) CHICAGO NETWORK ACCESS POINT ---------------------------- Ameritech Advanced Data Services 2/5/95 The NAP is operational, with traffic still in "experimental" mode due to problems experienced with the ATM DSUs. Below is a list of connected network providers, along with a "contingency plan" describing our steps to work around the DSU problems. Connected: Routing Arbiter/Merit/ISI/Route Server Cooper [Page 9] Internet Monthly Report January 1995 MCI Internet ANS Alpha.Net Installations in progress: Network 99 NETCOM On-Line Argonne Fermi U-Chicago (UOC) U-Illinois at Chicago (UIC) Letters of intent received: AGIS Databank Sprint Inquiries: We have received inquiries about connecting to the NAP from many Internet providers. Please e-mail to nap-info@aads.net for more information. Chicago NAP Contingency Plan Description The target configuration for the AADS Chicago NAP is ATM, at either DS3 or OC3c rates. However, due to a problem with the ATM DSU's being used, causing performance degradation, AADS is implementing an interim configuration. To allow the NSFNET transition traffic to be carried without performance problems, the MCI, ANS, and Sprint routers along with the Routing Arbiter's route server, will be connected via a local FDDI ring in the AADS Chicago facility. In order to implement this plan, the following steps are being taken: 1. AADS has ordered 3 cisco 7010 routers with 1 FDDI and 2 HSSI cards; 3 DS3 CSU/DSUs; and 3 DS3 ATM DSUs. These will be installed in the switch room in Chicago. An additional FDDI card may be needed for the Route Server configuration to connect to the ring. 2. The Sprint, ANS and MCI DS3 lines will be moved from the ATM switch to the HSSI ports on the routers; and the routers will be connected to each other via a local physical fiber FDDI ring. The Route Server Sun/Cisco can be connected to this ring. 3. The second router HSSI port and ADSU for each would be connected to the ATM ports on the switch, allowing the routers to communicate both via FDDI and ATM. This will allow the NAP to come up right away using FDDI, and ATM connections to be used simultaneously. NAP customers connected by Cooper [Page 10] Internet Monthly Report January 1995 ATM would be able to communicate with the FDDI NAP customers using these second ports. AADS does intend to continue to expedite testing and implementation of the new Kentrox ADSUs and ATM configuration. We intend for this FDDI contingency configuration to be used only as an interim plan until these problems are resolved. Mark Knopper (mak@aads.net) INTERNIC -------- INFORMATION SERVICES Contact Information: Reference Desk Information Phone +1 619 455-4600 email info@internic.net Fax +1 619 455-4640 InterNIC Suggestions or Complaints Suggestions suggestions@internic.net Complaints complaints@internic.net NSF Network News newsletter subscriptions newsletter-request@internic.net newsletter comments newsletter-comments@internic.net NICLink General Information info@internic.net Problems/bugs niclink-bugs@is.internic.net InterNIC Seminar Series General Information seminars@internic.net Listserv lists net-happenings majordomo@is.internic.net net-resources majordomo@is.internic.net scout-report majordomo@is.internic.net InfoGuide Host Name is.internic.net Host Address 192.153.156.15 URL: http://www.internic.net/ Cooper [Page 11] Internet Monthly Report January 1995 Postal address InterNIC Information Services General Atomics P.O. BOX 85608 San Diego, CA 92186-9784 THE InterNIC INFOGUIDE The InterNIC InfoGuide is a comprehensive online information service which provides information about the Internet and online Internet resources. Accessible through gopher and the WorldWideWeb, the InterNIC InfoGuide replaces the older InterNIC information server, the InfoSource. The InfoGuide includes new services such as the Scout Report and an online hypertext version of the _NSF Network News_. To access the InterNIC InfoGuide, point your WorldWideWeb client to: http://www.internic.net/infoguide.html or your gopher client to: is.internic.net NET-HAPPENINGS The net-happenings list is a service of InterNIC Information Services and the list moderator, Gleason Sackman of North Dakota's SENDIT Network. The purpose of the list is to distribute to the community announcements of interest to network staffers and end users. This includes conference announcements, call for papers, publications, newsletters, network tools updates, and network resources. Net-happenings is a moderated, announcements-only mailing list which gathers announcements from many Internet sources and concentrates them onto one list. To access net-happenings, point your gopher client to: is.internic.net and search the InterNIC InfoGuide for Net-Happenings. THE SCOUT REPORT: A Weekly Summary of Internet Highlights At last count the Scout Report was reaching over 21,000 subscribers and the HTML versions on the InfoGuide are still receiving Cooper [Page 12] Internet Monthly Report January 1995 thousands of accesses each week. A new and improved version of the Scout Report is in the works. The Scout Report is a weekly publication offered to the Internet community as a fast, convenient way to stay informed on network activities. Its purpose is to combine in one place the highlights of new resource announcements and other news which occurred on the Internet during the previous week. The Scout Report is released every Friday in multiple formats -- electronic mail, gopher, and WorldWideWeb. WorldWideWeb versions of the Report include links to all listed resources allowing instantaneous browsing of items of interest. Comments and contributions to the Scout Report are encouraged and can be sent to scout@internic.net. How to Get the Scout Report To receive the electronic mail version of the Scout Report each Friday, join the scout-report mailing list. This mailing list will be used only to distribute the Scout Report once a week. Send mail to: majordomo@is.internic.net In the body of the message, type: subscribe scout-report youremailaddress To access the hypertext version of the Report, point your WWW client to: http://www.internic.net/infoguide.html Gopher users can tunnel to: is.internic.net/Information Services THE InterNIC SEMINAR SERIES "Learning the Whole Internet" is now available for users needing Internet training. The InterNIC has already presented a beta version of the course which includeded a copy of _The Whole Internet_ as well as class handouts of the PowerPoint presentation. NSF NETWORK NEWS The _NSF Network News_ Vol. 1, No. 5 is in the works. This newsletter will spotlight legal issues presently revolving around Cooper [Page 13] Internet Monthly Report January 1995 the Internet. Projected highlights are: the future of domain registration; a seminar spotlight; and the regular features of the _NSF Network News_ such as the InterNIC Event Calendar and news briefs. To subscribe, send email to newsletter- request@internic.net. The September/October issue of the _NSF Network News_ is available on the WorldWideWeb at http://www.internic.net/newsletter/sep-oct94/index.html http://www.internic.net/infoguide.html Gopher users can tunnel to: is.internic.net/Information Services THE InterNIC SEMINAR SERIES "Learning the Whole Internet" is now available for users needing Internet training. The InterNIC has already presented a beta version of the course which includeded a copy of _The Whole Internet_ as well as class handouts of the PowerPoint presentation. NSF NETWORK NEWS The _NSF Network News_ Vol. 1, No. 5 is in the works. This newsletter will spotlight legal issues presently revolving around the Internet. Projected highlights are: the future of domain registration; a seminar spotlight; and the regular features of the _NSF Network News_ such as the InterNIC Event Calendar and news briefs. To subscribe, send email to newsletter- request@internic.net. The September/October issue of the _NSF Network News_ is available on the WorldWideWeb at http://www.internic.net/newsletter/sep-oct94/index.html The newsletter is also available via gopher to the InterNIC InfoGuide at is.internic.net and mailserv to mailserv@is.internic.net with the following text in the body of the message: get /about-internic/newsletter/nsfnews-aug94.txt Cooper [Page 14] Internet Monthly Report January 1995 REFERENCE DESK The following table gives a summary of Reference Desk contacts for January: Method Contacts % of Total ------- -------- --------- Email 343 51 Phone 58 9 Fax 49 7 US Mail 17 2 Referral 208 31 ------- -------- --------- Total 675 100.0 by Anna Knittle INTERNIC REGISTRATION SERVICES Progress Report for period January 1, 1995 through January 31, 1995 I. Significant Events InterNIC Registration Services assigned over 40,077 network addresses and registered over 4,099 domains. Three top level domains were registered this month for Ghana (GH), Monaco (MC), and Nepal (NP). II. Current Status During the month of January 1995, InterNIC Registration Services received communications as shown below. The majority of the correspondence concerned the assignment and re-assignment of network numbers and the registration or change of domain names. E-mail 12,396 (hostmaster@internic.net) Postal/Fax 291 (primarily IP number requests) Phone 1,907 The Registrations Services host computer supported a large volume of information retrieval requests during the month of December. Connections Retrievals Gopher 70,228 54,134 WAIS 120,193 88,674 FTP 14,864 65,734 Mailserv 6,358 Telnet 71,061 Cooper [Page 15] Internet Monthly Report January 1995 In addition, for WHOIS the number of queries were: Client Server 418,886 1,257,366 Debbie Fuller ISI --- ATOMIC-2 --------- ATOMIC-2 FILE SERVER PROGRESS We previously measured the performance of NFS and FTP over ATOMIC, and found (as expected) that the disk bandwidth is the bottleneck of each. Prior measurements indicate that Ethernet performance is network-limited to 7-8 Mbps, but the ATOMIC LAN provides disk- limited 18 Mbps FTP and 19 Mbps NFS. Native packet memory-memory bandwidth over ATOMIC via the Myrinet API is 220 Mbps, TCP is 48 Mbps, and UDP is 58 Mbps. We have been able to determine the limit of NFS in the absence of disk-limited bottlenecks, which remains near 20 Mbps, precluding NFS cache hits, which can increase read bandwidths to 275 Mbps. The bottleneck appears to be related to Sun RPC. The most efficient NFS is only slightly (5-10%) faster than the user-level RPC performance, possibly due to avoiding a kernel boundary swap. We are currently implementing a lightweight reliable transport mechanism, to be integrated into NFS. It is related to a lightweight reliable transport mechanism being developed in the Netstation project. ATOMIC-2 GATEWAY PROGRESS We are currently designing a host-based gateway using Fore SBA-200 ATM interfaces and Myrinet host interfaces, in a Sun SPARC 20/61 platform. Preliminary measurements indicate that the SPARC can route packets between these interfaces at rates limited by the IP bandwidth of the host interfaces themselves. We are investigating methods of increasing the IP bandwidth on these host interfaces individually. We are also using multiple interfaces to attempt to determine the routing capacity of the SPARC gateway. Work is continuing on our evaluation of the x-Kernel (Peterson, Arizona) as a possible vehicle for protocol experiments that bypass Cooper [Page 16] Internet Monthly Report January 1995 the current BSD implementations of TCP/IP. We have ported the ISI "blast" program, which measures TCP and UDP performance in memory- to-memory data transfers, to run as part of the x-Kernel. In SunOS 4.1.3, the blast gets 35 Mbps TCP in loopback mode. The same program in the X-Kernel measured only 3 Mbps. X-Kernel researchers are working with ISI to determine the cause of this performance gap. We are awaiting these results to determine whether the SunOS user-space X-Kernel environment is suitable for our host-based gateway design. ATOMIC-2 HIGH PERFORMANCE SECURITY ISSUES This month we submitted a paper to Sigcomm '95 entitled "Performance Analysis of MD5", based on our Internet Draft (IMR Nov. 1994). The draft is available at the usual places, including: ftp://ftp.isi.edu/internet-drafts/draft-touch-md5-performance- 00.txt The submitted file is being held pending double-blind review, until April 7. Please contact touch@isi.edu for further information. Results indicate that a Dec Alpha (190 Mhz) can run MD5 at 87 Mbps. Previous reports of 100 Mbps on the Alpha relied on on-chip cache performance, i.e., that the data was preloaded and remained in the on-chip cache. Our measurements indicate that the following performance of manually-optimized code: MACHINE CLOCK MD5 RATE IPv4 -------------------------------------------------------------- Dec Alpha 190 Mhz 87 Mbps 100 Mbps (TCP) SGI 4400 150 Mhz 51 Mbps Intel Pentium 66 Mhz 44 Mbps Sun 20/61 60 Mhz 38 Mbps 83 Mbps HP PA (Snake) 66 Mhz 33 Mbps (only some IPv4-related numbers are reported here) We also show analysis that indicates that this performance is within 10% of the upper-bound in software. We show a CMOS hardware design that can achieve 175 Mbps in a multi-chip (PLD) design, and 400-600 Mbps in custom VLSI. Because these rates are lower than current IPv4 rates, we recommend that the inclusion of MD5 as a "required option" in IPv6 be reconsidered. Cooper [Page 17] Internet Monthly Report January 1995 ATOMIC-2 LAN INSTALLATION AND CONFIGURATION We have developed plans for the installation of a rich topology ATOMIC LAN to replace the Ethernet in all 63 HPCC Division Sun SPARCS. The topology uses 12 8-port switches in an overlapped 4- ring system, such that each host has two independent paths to the gateway, the primary path is no longer than 3 hops away, and the secondary is no longer than 5 hops away. The topology resembles the following (see Legend). The spur " *---+---* * | | | | | +---G---+ | | | * | # | *---+---* Legend --------------------------- G gateway switch (hub of hubs only) # 7-host switch (spur hub) * 6-host switch (ring hub) + 5-host switch (joint hub) We have received most of the drop-cables required for this installation, and are awaiting the trunk-cables, switches, and host interfaces. We currently have a small network running in the lab. Joe Touch , Annette DeSchon Hong Xu , Ted Faber RSVP ---- At the December IETF meeting in San Jose, we set a target of an early release of RSVP in January, 1995 and agreed on a list of features for this release. We have released this version, RSVP version 2.01, on January 31 containing the following additional capabilities over the previous Multimedia '94 limited release. (1) API Version 2 The first version of the RSVP spec defined a generic API that opened separate channels (Unix sockets) for sender and receiver. It was later realized that this API (known as version 1) was awkward and unnatural. The latest RVSP spec defines a version 2 Cooper [Page 18] Internet Monthly Report January 1995 API that uses a single channel between application and rsvpd. Version 2.01 supports API version 2. (2) UDP Encapsulation To ease installation of rsvpd on any host system, this release supports the UDP encapsulation of RSVP messages between host and the first-hop router. It is expected that eventually all hosts which support multicasting will also support the normal raw mode for RSVP messages, and then UDP encapsulation will no longer be necessary. (3) Byte order code This release includes a version of "little-endian" byte-order code. (4) Data structure reorganization The data structure was reorganized to support immediate reduction of reservation levels and to simplify some of the algorithms. (5) Token Bucket Filter This version of rsvpd will invoke traffic policing, in the form of a Token Bucket Filter (TBF), at the first hop RSVP router and at every point where packets from multiple sources are mixed into a single reservation. When multiple sources are mixed, the TBF that is applied is the "max" of the Tspecs defining the sources. (6) Merging Whenever two flowspecs are compared, there are five possible results: less, equal, greater, least-upper-bound (LUB), or incompatible. The LUB case means that a third flowspec has been constructed that is "greater" than either of the comparands. This version of rsvpd implements all these choices in an appropriate manner. A major revision of the RSVP protocol specification document was begun, to incorporate the changes agreed upon at the San Jose IETF meeting. We hope to release the first draft of the new specification early in February. Steven Berson and Daniel Zappala wrote a note about a proposed solution to the self-regenerating property of wildcard filter reservations. This problem causes reservations to remain in place even after all receivers have closed their reservations. This solution would also apply to a similar problem with dynamic filter Cooper [Page 19] Internet Monthly Report January 1995 reservations. Shai Herzog is writing a draft document on RSVP authorization and integrity, and designing a prototype cost allocation module for RSVP. Steven Berson (berson@isi.edu), Bob Braden (braden@isi.edu) INFRASTRUCTURE Joyce Reynolds attended the RIPE meetings in Amsterdam, The Netherlands, January 23 - 27th. Jon Postel attended the Message Way meeting at the University of Utah, January 22-24th. Paul Mockapetris attended New Orleans IETF meeting January 18-23rd, and to Washington DC to attend ARPA & IETF Secretariat meetings January 23-27th. THE US DOMAIN ============= US DOMAIN ADMINISTRATIVE INFORMATION ------------------------------------ EMAIL/FAX 517 PHONE 173 ---------------------------- Total Contacts 690 DELEGATIONS 121 DIRECT REGISTRATIONS: 12 OTHER US DOMAIN MSGS: 557 --------------------------- Total 690 OTHER US DOMAIN MESSAGES INCLUDE: modifications, application requests, discussion and clarification of the requests, questions about names, referrals to other subdomains or to/from the InterNic, resolving technical problems with zone files and name servers, and whois listings. The list of delegations below does not reflect the entire number of registrations and delegations in the whole US Domain. Many subdomains have been delegated and administrators of those subdomains register applicants in their domains. Below are direct Cooper [Page 20] Internet Monthly Report January 1995 registrations in the US Domain. To obtain a copy of the list of other delegated localities and subdomains you can ftp the file in-notes/us-domain-delegated.txt from venera.isi.edu, via anonymous ftp. Third Level US Domain Delegations this month -------------------------------------------- K12.AK.US Alaska, K12 schools STATE.CT.US Connecticut, State Gov't STATE.FL.US Florida, State Gov't STATE.FL.US Florida, State gov't STATE.MA.US Massachusetts, State Government COG.MN.US Minnesota, COG DST.MN.US Minnesota, Districts TEC.MO.US Missouri, Technical schools K12.NE.US Nebraska, K12 schools CC.NE.US Nebraska, community colleges STATE.NE.US Nebraska, state gov't agencies LIB.NE.US Nebraska, libraries K12.NV.US Nevada, K12 schools CC.NV.US Nevada, Community Colleges TEC.NV.US Nevada, Technical Schools GEN.NV.US Nevada, general independent entities MUS.NV.US Nevada, museums LIB.NV.US Nevada, libraries COG.NV.US Nevada, councils of government DST.NV.US Nevada, districts COG.SC.US South Carolina, councils of government DST.SC.US South Carolina, districts DST.TX.US Texas, Districts K12.VI.US Virgin Island, K12 schools CC.VI.US Virgin Island, Community Colleges TEC.VI.US Virgin Island, Technical Schools LIB.VI.US Virgin Island, Libraries STATE.VI.US Virgin Island, State, Gov't agencies MUS.VI.US Virgin Island, Museums GEN.VI.US Virgin Island, General Independent Entities COG.VI.US Virgin Island, Councils of Government DST.VI.US Virgin Island, districts STT.VI.US Virgin Island, St. Thomas, locality STJ.VI.US Virgin Island, St. John, locality STX.VI.US Virgin Island, St. Croix, locality DAVIS.CA.US Davis, CA, locality CHESHIRE.CT.US Cheshire, Connecticut, locality ASHLAND.MA.US Ashland, MA, locality DOVER.MA.US Dover, MA, locality Cooper [Page 21] Internet Monthly Report January 1995 FRAMINGHAM.MA.US Framingham, MA, locality HOLLISTON.MA.US Holliston, MA, locality MEDFIELD.MA.US Medfield, MA, locality MILLIS.MA.US Millis, MA, locality NATICK.MA.US Natick, MA, locality WALTHAM.MA.US Waltham, MA, locality WAYLAND.MA.US Wayland, MA, locality WELLESLEY.MA.US Wellesley, MA, locality PAPILLION.NE.US Papillion, Nebraska, locality CHURCHILL.NV.US Churchill, Nevada, locality CLARK.NV.US Clark, Nevada, locality DOUGLAS.NV.US Douglas, Nevada, locality ESMERALDA.NV.US Esmeralda, Nevada, locality EUREKA.NV.US Eureka, Nevada, locality HUMBOLT.NV.US Humbolt, Nevada, locality LANDER.NV.US Lander, Nevada, locality LINCOLN.NV.US Lincoln, Nevada, locality LYON.NV.US Lyon, Nevada, locality MINERAL.NV.US Mineral, Nevada, locality NYE.NV.US Nye, Nevada, locality PERSHING.NV.US Pershing, Nevada, locality STOREY.NV.US Storey, Nevada, locality WHITE-PINE.NV.US White Pine, Nevada, locality RICHMOND.OH.US Richmond, Ohio, locality BENTON.OR.US Benton, Oregon, locality LANE.OR.US Lane, Oregon, locality EUGENE.OR.US Eugene, Oregon, locality SPRINGFIELD.OR.US Springfield, Oregon, locality ELROY.WI.US Elroy, Wisconsin SARATOGA. NY.US Saratoga, New York, locality ROTTERDAM. NY.US Rotterdam, New York, locality Other Direct US Domain Delegations this month --------------------------------------------- RGV.LIB.NM.US Rio Grande Valley Library System, NM SACRED.SF.CA.US Schools of the Sacred Heart, SF, CA AIDB.STATE.AL.US Alabama Institute for the Deaf and Blind PUC.CI.SF.CA.US San Francisco, Public Utilities POLARNET.FNSB.AK.US POLARNET Fairbanks North Star Bourough, AK FOOTHILLS.CAVE-CREEK.AZ.US The Foothills Academy, AZ ATS.WILMORE.KY.US Asbury Theology Seminary, Wilmore, KY TEMPLE-ISRAEL.WEST-BLOOMFIELD.MI.US Temple Israel, of W. Bloomfield VES.LYNCHBURG.VA.US Virginia Episcopal School, VA MNCPPC.STATE.MD.US Maryland National Park & Planning AUST.EMB.NW.DC.US Embassy of Australia, Washington, DC HARRIER.SCOL.PA.US Nittany Valley Hash House Harriers, PA ARMADILLO.HUNTSVILLE.AL.US Armadillo, Alabama Cooper [Page 22] Internet Monthly Report January 1995 ASIC.CC.AK.US Arctic Sivunmun Ilisagvik College, AK WASP.REED-CITY.MI.US Private Individual SBS.STONY-BROOK.NY.US Stony Brook School, Stony Brook, NY EDC.COG.VA.US Winchester-Frederick Cty Economic Dev. Comm. STAMFORDPL.LIB.CT.US Stamford public library, CT RCN.RICHARDSON.TX.US Richardson Community Network,Richardson, TX KING.BRISTOL.TN.US King College, Bristol Tenn. EPC.CO.HILLSBOROUGH.FL.US Hillsborough County Env. Protect. Comm. GS.SANTA-CLARA.CA.US Private Individual USPRO.FAIRFAX.VA.US U.S.Product Data Association, VA CI.MESA.AZ.US City of Mesa, Arizona, government CI.CORAL-SPRINGS.FL.US City of Coral-Springs, Florida, gov't CI.MOBILE.AL.US City of Mobile, Alabama, gov't CI.OMAHA.NE.US City of Omaha, Nebraska, gov't CI.SJ.CA.US City of San Jose, California, Gov't PTI.NW.DC.US Public Technology Inc., DC CO.ALACHUA.FL.US County of Alachua, Florida, gov't agencies CO.CATAWBA.NC.US City of Catawba County Gov't SRVCA.DANVILLE.CA.US San Ramon Valley Christian Academy MDARCHIVES.STATE.MD.US Maryland State Archives MILLIGAN.MILLIGAN-COLLEGE.TN.US Milligan College CI.MANCHESTER.CT.US Town of Manchester, CT, gov't BRHS.GEN.TN.US Bristol Regional Health System, TN BRHS.GEN.VA.US Bristol Regional Health System, VA EMORY-HENRY.emory.va.us Emory & Henry College, VA COMPTECH.TEC.PA.US School of Computer Technology, Pitts. PA DARKSTAR.LOWELL.MA.US Private Individual KUWAIT-INFO.NW.DC.US Kuwait Information Office, Wash. DC EDSI.APPLETON.WI.US Enterprise Data Systems Inc, Appleton, WI AACU.NW.DC.US Association of American Colleges and Univ. CADINST.PHOENIX.AZ.US CAD Institute, Phoenix, AZ GCCC.CC.AR.US Garland County Community College, AR CHAMBER.RICHMOND.CA.US Richmond Chamber of Commerce ECLS.LIB.PA.US Erie County Library System, Erie, PA CTI.KNOX.TN.US Control Technology, Inc. Knox. TN RESULTS.ABQ.NM.US Results! Computer Consulting Co. NM Cooper [Page 23] Internet Monthly Report January 1995 TABLE OF DELEGATED DOMAINS BY STATE K12 CC TEC STATE LIB MUS GEN ----------------------------------------------------------- AK X X AL X AR X X AZ X X X X X ----------------------------------------------------------- CA X X X CO X X X X X X X CT X DC X ----------------------------------------------------------- DE X FL X X X X X X X GA X X X X HI X X X X X X X ----------------------------------------------------------- IA X X X X X ID X X X X X X X IL X X X X X IN X X X X X X X ----------------------------------------------------------- KS X X X X KY X X X X X X X LA X X X X X MA X X ----------------------------------------------------------- MD X X X X ME X X X X MI X X X X X MN X X X X X X X ----------------------------------------------------------- MO X X X X X X X MS X X X X MT X NC X X X X X ----------------------------------------------------------- ND X X X X X X X NE X X X X NH X X NJ X X ----------------------------------------------------------- NM X X X NV X X X X X X X NY X X X X X X X OH X X X X X X X Cooper [Page 24] Internet Monthly Report January 1995 ----------------------------------------------------------- OK OR X X X X X X X PA X X RI X X X ----------------------------------------------------------- SC X X X X X X X SD X X X X X TN X TX X X X X X X X ----------------------------------------------------------- UT X X X X VA X X X X VI X X X X X X X VT X ----------------------------------------------------------- WA X X WI X X X WV X X X X X X X WY X X =========================================================== For more information about the US Domain please request an application via the RFC-INFO service. Send a message to RFC- INFO@ISI.EDU with the contents "Help: us_domain_application". For example: To: RFC-INFO@ISI.EDU Subject: US Domain Application help: us_domain_application Ann Westine Cooper (Cooper@ISI.EDU) MERIT/NSFNET ENGINEERING ------------------------ This report summarizes recent activities of Merit's Internet Engineering and Network Management groups on behalf of the Routing Arbiter (RA) Project and the NSFNET Backbone Service Project. The Central Network Management System (CNMS) at the University of Michigan ROC is now performing preliminary monitoring of the Route Server at the Ameritech NAP, as well as the Route Servers at the PacBell NAP and on the MAE-East Ethernet. All three Route Servers are now running the latest version of the Discovery Rover code, which will use a hybrid SNMPv1/v2 agent to monitor the NAPs. The Cooper [Page 25] Internet Monthly Report January 1995 Rover code will be modified regularly as the ROC and the RA staff gain experience with these new technologies. The RA Project's Route Server on the MAE-East Ethernet now has active sessions with six BGP peers: ANS, Alternet, Interpath, Netcom, Net99, and PIPEX. Merit has been working with AADS to develop a routing design for the contingency NAP's FDDI and ATM connections. The RA team has been translating Policy Routing Database data into a test Routing Arbiter Database (RADB) and generating test configuration files for the Route Servers. The tool used for this purpose, known as "peval", was developed by Andy Adams of Merit and Cengiz Alaettinoglu of ISI. Peval is now being used by CA*net to generate its production router configurations. Jessica Yu of Merit has been working closely with Internet Service Providers to collect information about their routing policies, enter the data into the test RADB, and use the data to test RADB policy analysis and configuration generation tools. MichNet, BARRNET, CICNet, SURAnet, and NEARNET have completed their transition from the NSFNET backbone service, and are obtaining interregional Internet service from MCInet. Ethernet interface problems caused ENSS 145 at FIX-East to go down towards the end of the month. FIX-East is carrying more traffic than usual as regionals move off the ANS/NSFNET backbone and connect to alternate service providers. FIX-East provides an interconnection between the service providers. As of January 23, Merit has begun to use an automated filter to check and sort incoming e-mail to nsfnet-admin@merit.edu. The nsfnet-admin address is most commonly used for submitting Network Announcement Change Requests, or NACRs. The filter implements the revised NACR procedures which were publicized in Merit's messages of Friday, January 13 to nwg@merit.edu and nanog@merit.edu. If the filter recognizes a message as containing a NACR, it checks it for syntactic accuracy. If syntax checks are passed, the filter checks to make sure that the NACR's submitter is authorized for the primary or home AS of every net contained in the NACR. If any of the checks are failed, the NACR is bounced and never processed. If all checks succeed, Merit is able to give the NACR quicker handling. The process of submitting NACRs which can be automatically checked is somewhat analogous to using ZIP+4 and bar coding on your paper mail -- it lets us handle it more quickly and Cooper [Page 26] Internet Monthly Report January 1995 accurately. During the first day the filter was in use, several bugs were found and corrected. No NACRs were lost as a result of the bugs, though several spurious "bounce" messages were sent. We now believe that the filter code is quite stable. The Merit config staff's workload has already decreased substantially as a result of the automatic checking and sorting of incoming NACRs. We expect that this will help us keep up with the greatly increased number of NACRs we have been receiving as a result of the NSFNET transition. For the most part, NACR submitters seem to have adapted quite easily to submitting NACRs which will be automatically pre- processed. The two most common problems we have observed are: - NACRs submitted from unauthorized persons or unauthorized accounts. It's important to note that Merit's authorization database lists contacts by e-mail address and performs validation the same way. In the past, when humans did the validation, they were able to figure out that foo@ws1.bletch.com was the same as foo@bletch.com. The filter doesn't do this -- as a result, you must be more careful to submit NACRs from your registered e-mail address, or to register the one you will be using. - NACRs missing required fields. The required fields are listed in the NACR specification available in: ftp://nis.nsf.net/nsfnet/announced.networks template.net.README However, if you are submitting a change you need only list the changed fields and if you are submitting a delete you need only list the netnums you wish to delete from the PRDB. The action field is always required. Some suggestions for NACR submitters: - Check your authorized submitters list (using "whois -h prdb.merit.edu contact ") and update it if need be, before you have a NACR rejected for lack of authorization. - Submit your NACRs as early as possible. Cooper [Page 27] Internet Monthly Report January 1995 - If possible, when a NACR is bounced, fix the problem and resubmit it so that it can be automatically parsed, instead of using the "dont- parse" flag. If you do this, your NACR will be spooled with the "good NACRs," which are given priority handling. - Don't "quote" NACRs with characters down the left side of the message, unless you want to hide them from the filter. If you send in a quoted NACR, it will not be given priority handling. - When a network changes service providers, either a representative of the network's Home AS or a representative of the OLD service provider typically must submit the NACR for the change. This might be accomplished by the new service provider filling out a NACR and sending it to one of the above for forwarding to nsfnet-admin. (But note the warning about "quote" characters in NACRs.) Susan R. Harris (srh@merit.edu) NORTHWESTNET ------------ The NorthWestNet User Services Committee met via teleconference on January 19th. The topic of the conversation was "The Help Desk." The session was moderated by Vicki Pengelly, Information Systems Specialist at the University of Montana. Attendees represented a broad range of organizations including higher ed, business, health care, public libraries, and regional networks. Despite this diversity, there was no problem among the participants in relating to the frustrations and challenges posed by offering a help desk service. Issues compared and discussed included support lists (products that fall within the scope of the Help Desk), non-support lists (items that are specifically *not* supported), hours of service, staffing, staff education and professional development, referral processes, problem tracking, marketing or awareness building for the service, transitional challenges (mainframe to desktop systems; stand-alone computers to Internet-connected computers; "esoteric" applications to the "every day" applications), dispersed vs. centralized services, and techniques to get the users to access non-human support resources such as manuals and online databases. The meeting succeeded in highlighting the major issues associated with development and management of a Help Desk service. NorthWestNet's in-house training program proceeded on schedule this month. For more information on NorthWestNet services and products: Gopher://gopher.nwnet.net:3333 Cooper [Page 28] Internet Monthly Report January 1995 NorthWestNet E-mail: info@nwnet.net 15400 SE 30th Place, Suite 202 Phone: (206) 562-3000 Bellevue, WA 98007 Fax: (206) 562-4822 Dr. Eric S. Hood, Executive Director Jan Eveleth, Director of User Services Dan L. Jordt, Director of Technical Services Anthony Naughtin, Director of Member Relations NorthWestNet serves the six state region of Alaska, Idaho, Montana, North Dakota, Oregon, and Washington. UCL ---- We have written a unix decoder for the recently announced experiemntal PC Video conferencing tool from FTP software. We may integrate this with NV or Vic depending on the takeup for the PC end. We can operate the receiver as multicast, or using the CuSeeMe style requestor (Can I See Request) approach. We have done quite a bit of work on a Photo-server from INRIA, applying the ideas of Application Layer Framing and Integrated Layer Processing - the speedup is immense, but this is not really the interesting result so much as the set of implementation tricks (aka techniques). A paper on this has been submitted to the IFIP conference on High Speed Protocols. John Crowcroft (j.crowcroft@CS.UCL.AC.UK) Cooper [Page 29] Internet Monthly Report January 1995 CALENDAR -------- Last update 2/6/95 The information below has been submitted to the IETF Secretariat as a means of notifying readers of future events. Readers are requested to send in dates of events that are appropriate for this calendar section. Please send submissions, corrections, etc., to: Please note: The Secretariat does not maintain on-line information for the events listed below. FYI - New Dates for U.S. APPC/APPN (AATC) Technical Conf. moved from July to May 1995. - New Dates for ULPAA in 1995, was Dec. 4-8, 1995 NOW Dec. 11-15, 1995 ************************************************************************ 1995 --------- Feb. 5-10 ATM Forum San Francisco, CA Feb. 5-11 IS&T/SPIE Symposium on Electronic Imaging San Jose, CA Feb. 6-10 ANSI X3T11 St. Petersburg Bch, FL Feb. 16-17 ISOC Symposium on Ntwk & Distribruted System Security San Diego, CA Feb. 20 Int'l Internet OGs Meetings San Diego Feb. 20-24 UniForum Dallas CC, Dallas, TX Feb. 21-22 Int'l Internet Ops Conference San Diego Feb. 22-24 ICODP '95 Brisbane Feb. 26-Mar. 3 SHARE (IBM) Los Angeles, CA Mar. 5-9 IEEE COMPCON '95 San Francisco, CA Mar. 6-10 IEEE 802 Plenary (Firm) West Palm Beach, FL Mar. 6-10 SNMP Test Summit III Mar. 13-17 OIW (Firm) Mar. 13-24 ISO/IEC JTC1/SC6 Tokyo, JP Mar. 16-19 3rd Intntl Telecom. Systems Modelling & Analysis Nashville, TN Mar. 20-21 6th MD Wkshp on Very High Speed Networks Baltimore, MD Mar. 26-29 7th IEEE Wkshp on Local and Metro Area Netwks Marathon, FL Mar. 27-31 NetWorld+Interop Las Vegas, NV Mar. 28-31 Seybold Seminars Boston, MA Cooper [Page 30] Internet Monthly Report January 1995 Apr. 2-6 IEEE Infocom '95 Boston, MA Apr. 3-7 ANSI X3T11 Monterey, CA Apr. 3-7 32nd IETF (Definite) Danvers, MA Apr. 4-5 Federal Networking Council Advisory Committee Arlington, VA Apr. 9-14 ATM Forum Denver, CO Apr. 17-21 Email World (Firm) Santa Clara, CA Apr. 19-21 5th Network & Operating System Support (NOSSADV) Workshop Boston, MA Apr. 24-25 IFIP TC6 Wkshp Personal Wireless Commun. Prague, Czech Republic May 1-5 Fourth IFIP/IEEE Intl Symp. on Integrated Ntwk Mgt ISINM95 Santa Barbara, CA May 15-19 Joint European Ntwkg Conf. Tel Aviv, Israel May 18-19 RARE Council of Admin. Tel Aviv, Israel May 22-25 APPC/APPN Tech. Conf. (AATC) Chicago, IL May 28-Jun. 2 NetWorld+Interop '95 Frankfurt, Germany Jun. ATM Forum Europe Jun. 5-7 Digital World Los Angeles, CA Jun. 5-9 ANSI X3T11 Rochester, MN Jun. 12-16 OIW (Firm) Jun. 13-16 IFIP WG6.1 PSTV-XV Warsaw Jun. 16-17 CCIRN Singapore Jun. 18-22 ICC '95 Seattle, WA Jun. 18-24 ISOC Developing Country Wkshp Hawaii Jun. 20-22 2nd Intntl Wkshp on Community Netwkg multimedia to the home Princeton, NJ Jun. 25-27 ISOC K-12 Workshop Hawaii Jun. 26-27 ISOC Trustees & Council Hawaii Jun. 28-30 INET '95 Hawaii Jul. 4 Independence Day Jul. 10-13 IEEE 802 Plenary (Firm) Maui, HI JULY 14 BASTILLE DAY Jul. 13-14 1st Intntl Wkshp on Intellig. & Multimodality in Multimedia Interface Edinburgh, Scotland Jul. 17-21 33rd IETF Stockholm, Sweden Jul. 17-21 NetWorld+Interop Tokyo, Japan Jul. 17-Aug. 3 ISO/IEC JTC 1/SC 21 Ottawa, Ontario Aug. 1-4 4th IEEE Symp. on High Perform. Distributed Computing (HPDC-4) Pentagon City, VA Aug. 6-11 ATM Forum Toronto, CA Aug. 7-11 ANSI X3T11 (Tentative) Denver area Aug. 14-18 ANSI X3T11 (Tentative) Denver area Aug. 19-21 14th Intntl Conf. on AI (IJCAI-95) Montreal, CA Aug. 29-Sep. 1 Windows Solutions San Fran. San Francisco, CA Aug. 30-Sep. 1 ACM SIGCOMM '95 Cambridge, MA Cooper [Page 31] Internet Monthly Report January 1995 SEPTEMBER Windows Solutions Paris Paris, France Sep. 25-29 7th SDL Forum Oslo, Sweden FALL 1995 Seybold Europe Sep. 4-6 8th IFIP WG6.1 Intntl Wkshp on Protocol Test Systems Every, France Sep. 4-7 APPC/APPN Tech. Conf. (AATC) London, England Sep. 11-15 6th IFIP High Performance Networking, HPN'95 Palma de Mallorca, Spain Sep. 11-15 OIW (Firm) Sep. 20-23 4th Intntl Conf. Computer Commun. & Networks (IC3N'95) Las Vegas, NV Sep. 25-29 NetWorld+Interop Atlanta, GA Sep. 26-29 Seybold San Francisco San Francisco, CA Oct. 1-6 ATM Forum Honolulu, HI Oct. 2-6 ANSI X3T11 Toronto, Ontario, Canada Oct. 3-11 Telecom '95 Geneva, Switzerland Oct. 10-11 ANSI X3T11 Oct. 15-18 20th Conf. on Local Computer Netwks (sponsored by IEEE) Minneapolis, MN Oct. 16-19 APPC/APPN Tech. Conf. (AATC) Sydney, Australia Oct. 17-20 IFIP WG6.1 FORTE '95 Montreal, Quebec Nov. 6-9 IEEE 802 Plenary (Firm) Montreal, Quebec Nov. 6-10 NetWorld+Interop Paris, France Nov. 7-10 ICNP '95 Tokyo, Japan Nov. 13-17 GLOBECOM '95 Singapore Nov. 27-Dec. 1 Email World (Definite) Boston, MA Nov. 27-Dec. 1 Windows Solutions Germany Frankfurt, Germany Dec. 3-6 ACM SIGOPS Dec. 4-8 OIW (Firm) Dec. 4-8 34th IETF (Firm) Dallas, TX Dec. 4-8 ANSI X3T11 (Possible) San Diego, CA Dec. 4-8 Supercomputing '95 (Firm) San Diego, CA Dec. 4-8 Windows Solutions Tokyo Tokyo, Japan Dec. 4-8 X/Open Security Dec. 10-15 ATM Forum Orlando, FL Dec. 11-15 11th Comp. Sec. Applications New Orleans, LO Dec. 11-15 ULPAA (upper layers) Sydney, AU 1996 ----------- Feb. 5-9 ANSI X3T11 Mar. 11-14 UniForum San Francisco, CA Mar. 11-15 35th IETF (Under Consideration) Mar. 18-22 35th IETF (Under Consideration) Mar. 18-22 OIW (Firm) Apr. 8-13 ANSI X3T11 (Tentative) Irvine, CA Apr. 15-19 ANSI X3T11 (Tentative) Irvine, CA Cooper [Page 32] Internet Monthly Report January 1995 May. 13-29 ISO/IEC JTC 1/SC 21 WGs and Plenary (Firm) Kansas City, MO Jun. 10-14 OIW (Firm) Jun. 10-14 ANSI X3T11 Jun. 24-27 ICC '96 Dallas, TX Jul. 8-12 36th IETF (Under Consideration) Jul. 22-26 36th IETF (Under Consideration) Jul. 29-Aug. 2 36th IETF (Under Consideration) Aug. 5-9 ANSI X3T11 Sep. 2-6 14th IFIP Conf. Canberra, AU Sep. 9-13 OIW (Firm) Sep. 24-27 IFIP WG6.1 w/FORTE/PSTV (Under Consideration) Oct. 7-11 ANSI X3T11 St. Petersburg Bch, FL Nov. 11-15 37th IETF (Under Consideration) Nov. 18-22 37th IETF (Under Consideration) Nov. 18-22 Supercomputing '96 (Firm) Pittsburgh, PA Dec. 2-6 ANSI X3T11 Dec. 9-13 OIW (Firm) 1997 ----------- Mar. 10-13 UniForum San Francisco, CA Mar. 10-14 OIW (Firm) Jun. 8-12 ICC '97 Montreal Jun. 9-13 OIW (Firm) Sep. 8-12 OIW (Firm) Dec. 8-12 OIW (Firm) 1998 ----------- Aug. 23-29 15th IFIP World. Com. Conf. Vienna, Austria and Budapest, Hungary --------- Via ftp: /ietf/1events.calendar.imr.txt on ietf shadow directories Via gopher: "Internet Engineering Task Force (IETF) / IETF Meetings / Scheduling Calendar" on ietf.cnri.reston.va.us Cooper [Page 33] Internet Monthly Report January 1995 Subject: TERENA Calendar - February'95 Ref. TSec(95)001 February 1995 This list of meetings is provided for information. Many of the meetings are closed or by invitation; if in doubt, please contact the chair of the meeting or the TERENA Secretariat. If you have additions/corrections/comments, please mail . ********************************************************************** MEETING/DATE LOCATION ============ ======== TERENA Executive Committee -------------------------- 21 February Amsterdam TERENA General Assembly ----------------------- GA3 18/19 May Tel Aviv TERENA Technical Committee -------------------------- 7 February Amsterdam TERENA Working Groups --------------------- European MIME Week (TERENA/EEMA/DANTE) 6-9 March Amsterdam RIPE ---- 8-10 May Rome April/May 1996 Berlin VARIOUS ======= DANTE Shareholders Cooper [Page 34] Internet Monthly Report January 1995 ------------------ 3 February Amsterdam European Commission Workshop ------------------- 16 February Brussels ECCO (Ebone Consortium of Contributing Organisations) 26 April Paris EMC (Ebone Management Committee) 21 March Amsterdam EOT (Ebone Operations Team) 10 March Prague CCIRN ----- TBD TBD IETF ---- 3-7 April Danvers, Massachusetts 17-21 July Stockholm, Sweden 4-8 December Dallas Texas, USA ECTUA/INTUG ----------- 8-9 February London EWOS ---- Technical Assembly 28/2-1/3 Brussels 16/17 May Brussels 19/20 September Brussels 12/13 December Brussels Cooper [Page 35] Internet Monthly Report January 1995 Steering Committee 14 March Brussels 6 June Brussels 26 September Brussels 19 December Brussels ETSI ---- General Assembly 30/31 March Nice, France 5/6 December Nice, France Technical Assembly 27-29 March Nice, France 7-9 November Nice, France CONFERENCES ******************************************************************* JENC6 - 6th Joint European Networking Conference 15-18 May 1995 in Tel Aviv, Israel To be added to the conference email distribution list, send a message to . For information, email . JENC7 - 7th Joint European Networking Conference 13-16 May 1996 in Budapest, Hungary ******************************************************************* OTHER CONFERENCES nb. For some of the following events, full text information is available from the TERENA Document Store under the directory calendar, in which case the file name is specified under the information presented below. The files may be retrieved via: anonymous FTP: ftp.terena.nl Cooper [Page 36] Internet Monthly Report January 1995 Email: server@terena.nl Gopher: gopher.terena.nl World Wide Web: http:/www.terena.nl/ IS&T/SPIE SYMPOSIUM ON ELECTRONIC IMAGING ----------------------------------------- from 5-11 February San Jose Convention Center, San Jose, California USA -> Multimedia Computing and Networking 1995 -> Digital Video Compression: Algorithms & Technologies 1995 Tel.(206)676 3290 - Fax.(206)647 1445 MULTIMEDIA COMPUTING & NETWORKING --------------------------------- from 6-8 February San Jose Convention Center, San Jose, California USA for registration and info, email DIGITAL VIDEO COMPRESSION: ALGORITHMS & TECHNOLOGIES ---------------------------------------------------- from 7-10 February San Jose Convention Center, San Jose, California USA for registration and info, email TEDIS - EDITT / EDI TRUSTED THIRD PARTIES WORKSHOP -------------------------------------------------- from 8-10 February (tutorials on 7 February) University Polytechnics Catalunya, Barcelona, Spain Subjects: certification and registration, legal and audit aspects of EDI. Sponsor: the Commission of the European Union (TEDIS Programme) Programme Committee Chairman: Manuel Medina email EEMA Integrating the Air Transport Industry through Messaging -------------------------------------------------------- 14-16 February Cavalieri Hilton, Rome, Italy Cooper [Page 37] Internet Monthly Report January 1995 registration and info., tel: +44 386 793 028. fax: +44 386 793 268 INTERNET SOCIETY SYMPOSIUM ON NETWORK AND DISTRIBUTED SYSTEM SECURITY ----------------------------------------------------- 16-17 February Catamaran Hotel, San Diego, California USA Deadline for submission of papers is 15 August 1994. For further information, email David Balenson CONFERENCE ON GLOBAL INFORMATION INFRASTRUCTURE (fwd. from Edupage/Educom) ----------------------------------------------- 25-26 February, Brussels for information contact: gopher.ntia.doc.gov, or www.ntia.doc.gov, or ftp.ntia.doc.gov JANET WORKSHOP 23 ----------------- from 28-30 March at the University of Leicester in England Deadline for proposals 13 January Deadline for abstracts + authors' biography 17 February. Email FIRST AUSTRALIAN WWW CONFERENCE / AusWeb95 ------------------------------------------ from 29 April - 2 May Ballina Beach Resort, Ballina, Far North Coast of New South Wales, Australia Abstracts for full papers due on 23 January Registration http://www.scu.edu.au/ausweb95/ For further information, email THIRD ANNUAL RURAL DATAFICATION CONFERENCE ------------------------------------------ 22-24 May Indianapolis, Indiana, USA (supported by a grant from the National Science Foundation) Cooper [Page 38] Internet Monthly Report January 1995 Deadline for submission of papers is 15 January . Submit to 1995 INTERNET SOCIETY WORKSHOP ON NETWORK TECHNOLOGY FOR DEVELOPING COUNTRIES ----------------------------------------- 18-24 June Manoa Campus, University of Hawaii, Honolulu Apply preferably before 15 January . Further information from or contact George Sadowksy Tel.+1 212 998 3040, fax.+1 212 995 4120. INET 95 ------- 28-30 June in Honolulu, Hawaii Extended abstracts for papers to be submitted by 13 January to Programme Committee Internet Society Secretariat 95 FIRST Conference/Workshop ---------------------------- The Forum of Incident Handling and Security Teams (FIRST) will hold its annual conference from: 18-22 September University of Karlsruhe, Karlsruhe, Germany Abstracts due by 1 April For info. contact Christoph Fischer tel: +49 721 37 64 22 fax: +49 721 32 550 1995 IFIP International Working Conference on User Layer Protocols, Architectures and Applications (ULPAA) --------------------------------------------------------------- 11-15 December in Sydney, Australia Deadline for submission of papers by 15 May For further info-> http:/www.ee.uts.edu.au/ifip/ULPAA95.html Cooper [Page 39] Internet Monthly Report January 1995 INTERNATIONAL ZURICH SEMINAR ON DIGITAL COMMUNICATIONS 1996 ----------------------------------------------------------- Broadband Communiations: Networks, Services, Applications, Future Directions 19-23 February 1996 Swiss Institute of Technology (ETH), Zurich, Switzerland Deadline for submission of papers is 15 May 1995 For further information, email Prof. Dr. Bernhard Plattner , fax.+41 1 632 1035 Call for Papers on TERENA Document Server under rare/information/calendar. The file is called izs96-cfp.txt. ================== updated 31.01.1995 ================== ========================== Madeleine Oberholzer TERENA Secretary Trans-European Research and Education Networking Association TERENA - Established by merger of RARE and EARN TERENA Secretariat Singel 466 - 468 NL - 1017 AW AMSTERDAM Voice : + 31 20 639 11 31 Fax : + 31 20 639 32 89 Email : secretariat@terena.nl - for general matters bookkeeping@terena.nl - for financial matters Cooper [Page 40] Presently we were in a very dark road, and at a point where it dropped suddenly between steep sides we halted in black shadow. A gleam of pale sand, a whisper of deep flowing waters, and a farther glimmer of more sands beyond them challenged our advance. We had come to a "grapevine ferry." The scow was on the other side, the water too shoal for the horses to swim, and the bottom, most likely, quicksand. Out of the blackness of the opposite shore came a soft, high-pitched, quavering, long-drawn, smothered moan of woe, the call of that snivelling little sinner the screech-owl. Ferry murmured to me to answer it and I sent the same faint horror-stricken tremolo back. Again it came to us, from not farther than one might toss his cap, and I followed Ferry down to the water's edge. The grapevine guy swayed at our side, we heard the scow slide from the sands, and in a few moments, moved by two videttes, it touched our shore. Soon we were across, the two videttes riding with us, and beyond a sharp rise, in an old opening made by the swoop of a hurricane, we entered the silent unlighted bivouac of Ferry's scouts. Ferry got down and sat on the earth talking with Quinn, while the sergeants quietly roused the sleepers to horse. Plotinus is driven by this perplexity to reconsider the whole theory of Matter.477 He takes Aristotle¡¯s doctrine as the groundwork of his investigation. According to this, all existence is divided into Matter and Form. What we know of things¡ªin other words, the sum of their differential characteristics¡ªis their Form. Take away this, and the unknowable residuum is their Matter. Again, Matter is the vague indeterminate something out of which particular Forms are developed. The two are related as Possibility to Actuality, as the more generic to the more specific substance through every grade of classification and composition. Thus there are two Matters, the one sensible and the other intelligible. The former constitutes the common substratum of bodies, the other the common element of ideas.478 The general distinction between Matter and Form was originally suggested to Aristotle by Plato¡¯s remarks on the same subject; but he differs325 from his master in two important particulars. Plato, in his Timaeus, seems to identify Matter with space.479 So far, it is a much more positive conception than the ?λη of the Metaphysics. On the other hand, he constantly opposes it to reality as something non-existent; and he at least implies that it is opposed to absolute good as a principle of absolute evil.480 Thus while the Aristotelian world is formed by the development of Power into Actuality, the Platonic world is composed by the union of Being and not-Being, of the Same and the Different, of the One and the Many, of the Limit and the Unlimited, of Good and Evil, in varying proportions with each other. The Lawton woman had heard of an officer's family at Grant, which was in need of a cook, and had gone there. [See larger version] On the 8th of July an extraordinary Privy Council was summoned. All the members, of whatever party, were desired to attend, and many were the speculations as to the object of their meeting. The general notion was that it involved the continuing or the ending of the war. It turned out to be for the announcement of the king's intended marriage. The lady selected was Charlotte, the second sister of the Duke of Mecklenburg-Strelitz. Apart from the narrowness of her education, the young princess had a considerable amount of amiability, good sense, and domestic taste. These she shared with her intended husband, and whilst they made the royal couple always retiring, at the same time they caused them to give, during their lives, a moral air to their court. On the 8th of September Charlotte arrived at St. James's, and that afternoon the marriage took place, the ceremony being performed by the Archbishop of Canterbury. On the 22nd the coronation took place with the greatest splendour. Mother and girls were inconsolable, for each had something that they were sure "Si would like," and would "do him good," but they knew Josiah Klegg, Sr., well enough to understand what was the condition when he had once made up his mind. CHAPTER V. THE YOUNG RECRUITS Si proceeded to deftly construct a litter out of the two guns, with some sticks that he cut with a knife, and bound with pawpaw strips. His voice had sunk very low, almost to sweetness. A soft flurry of pink went over her face, and her eyelids drooped. Then suddenly she braced herself, pulled herself taut, grew combative again, though her voice shook. HoME²Ô¾®Ïè̫ʲôÐÇ×ù ENTER NUMBET 0016www.jiemenzi.org.cn
www.huifudao.com.cn
hlttng.com.cn
mkmk.net.cn
opnews.com.cn
weixinym.org.cn
soupaifs.com.cn
ndchain.com.cn
www.wfchain.com.cn
qdchain.com.cn
中文字幕的h电影 xiao 色网 美国女性裸体图片网 最新的成人网站网址 雷丝兔宝宝更新50p 露男人下体的黄色a片有哪些 如月群真贴吧福利图 骚妹影院删除 黑山三高中孟璐 欧美写真在线视频 老色狗网站 父女乱伦纯肉文 八匹狼资源站 屄掰女 操逼都有那电视剧 www三级片cnm 我爱逼另类小说 我和隔壁阿姨黄色小说 人i与动物快播 苍井空【50p】 人与兽黄片视频一级片 耻体少妇 操美女尸体小说 ribennvrendeyindaoyouduochang 美国少女露鲍人体大胆艺术照 女人操屄图片 波多野结衣内射中出快播播放 你的屄毛 摩悦菁艺上海电子有限公司 激情小说美女色图 h幼女小说txt 我爱大学生无码迅雷下载 排球女将24rmvb 欧美女人醉酒露出图片 90后性a网 女性人体艺术狠撸 禄草裙社区 美国拍av的明星 迷奸媳妇舔食淫液小说 WWW_49223_COM 日本空姐被操视频 裸摸骚逼 百度爬灰小说老卫和儿媳 潮吹女王30p 偷拍电影伦理片 西西欧美美女大胆秀人体艺术 3000人体摄影艺术 操幼女小驻逼小说 妹の秘密种子下载 WWW_OMBYY_COM 自拍视频2 我和嫂子的做爱故事 WWW_6186 骚货颜射 美女穴穴高清图片 鸡爸巴插逼视频 三级片黄片做爱片 欧美做爱图片20p 美女淫荡性交图片 色狂い8人娘 木村真理惠 电影 8844ddd 干肉丝袜少妇 爆肏女明星 亚洲 套图 偷拍 WWW_UESSS_COM 欧美美女内衣写真真集 爱贝导航 绿妈文同好交流社区 围城读后感 白酒招商政策 吴苇珊 taijong 香港古装三级bt 掰开蜜穴 av9cc 天涯导航色 快播播放器的黄色网站 男生女生在床糟逼电影 五月天色网偷拍自拍 女人爱操逼怎么办 我与男同事的性爱 三级色色色色网 操逼有害不可大力日比 有什么好看的成人电影网 多淫荡少妇15p segif 鸭哥哥yx日本 明星色巴 影音先锋日本av女优妹妹电影 性感明星大尺度艳照 gayjiaonu 中国肥女人人体 撸一撸6666 伊在爱商城成人色爱 治阳瘘早泄的中药泡酒 色狠久撸啊撸小说 wwwsqo 姐姐图片穴 霪霪网在线视频免费 日本av毛片迅雷种子 变态图区911色色色 美女清纯性撸图 佐藤吉吉影音 黑人狂操亚裔女 heisiyouwu 成人做爱动态视频 色亚小说 夜色视频免费观看20 欧美性交第一会所 伦乱透屄故事 WWW190JCOM 操姨妈导航 西西色老头人体艺术 婶婶你真骚 哥哥干手机小说 美国sex网站导航 日本av三级文学 朋友妈妈巨乳诱惑快播 插骚逼屁眼 876αv电影 WWWANGOULECOM 鸭妹妹子网址 日本落体做爰图片 neishesaoxue ed2k国产熟女 床上草视频 少妇爱爱撸 迅雷在线激情乱伦 刘亦菲合成15p 美女光定身体图片 六六床戏 抽插穴屌流 WWWJNVCOMTLBFE 黄色小说片子 激激色 成人最猛网站视频 寂寞少妇的诱惑最新章节 男主角20年后与女主角重遇的欧美电影 十次啦美国小说 大鸡巴香烟价格 欧美超模被操 WWW66MMDDCOM 少妇挤奶50p 骚女大姨妈来了16p 午夜三级小说快播 亚洲少女性图 张柏芝loub 555电影三级2013118 zooskool经典系列 苍井空ed2k华为 国产母狗 打炮口活美女3g 狠狠碰xxoo成人电影免播放器在线观看 人体模特小游 媳妇浪穴 男人为什么喜欢吃女人逼逼 先锋影院在线观看 幼女养成h文 823824 看性感动漫 这个被操的嗷嗷叫爱色网 成人图片漏图 馒头逼吧 非洲大阴蒂 我爱和老女人做爱 东南亚少女10p 曰本为什么喜欢拍成人片 大美女的鲍鱼被狂插 美女裸体图片欧美色图2010 5252avi xiaoshuocao 百度大尺度美女图片 一起看吧动感之星影音先锋 小孩草大人的小说 色色小说综合 最猛成人网站 ziweiqun 百合纯肉真人电影 优希麻琴女教师 婷婷五月香基地 欧美性爱制度诱惑另类图片 圣诞老人射小妞和强奸小妞动话片 成人世界摸摸你 哥要蝴蝶谷娱乐中文网 日本三级艳星人体艺术 爆乳母娘仙桃影视网 欧美性爱色图网站 色涩黑木耳 韩国美女插洞 xxoo网av在线视频男人天堂 www294caocommsequ1co 欧美骚逼网 夜射狼AV亚洲在线视频 贵阳成人国产自拍 李毅情趣小说 fatgirlchineseav 操姐姐娱乐 欧美人体校园 五月激情乱伦小说网 王者荣耀cosplayav 人妻的淫逼 十大中字无码动漫名字 在线福利社天龙八部 做爱揉捏抽插三级图片 男少年同性插屁眼小说 930影城色色影城 手机看成人动作大片 野猪网俄罗斯理论电影 农村tongjian 表姐穆婷婷 pp55牛叉B电影 2017伦理中文字幕剧情 图解李宗瑞艳照 成人激情运动 色偷偷成人资源站 bqq477看av群 台湾淫荡老婆 优优影视www44pecomwwwseqingyouyou285621cc 插嫩嫩的护士10pwww5zipaicom 加勒比ad 短篇剧情网站 zzz76zycom 现代激情校园春色html 蔡依林邪恶小说 动漫亚洲强奸乱伦magnet porn家教 狠狠操妈妈的穴 亚洲成人网站做爱小视频 wwwdphzrnetcn 94yrocm 妈妈供我上学14利群 印度美女坐脸 韩国肏屄magnet 日韩新片网成人动漫 亚里沙综合 360自拍偷拍自慰小视频 百度厕所偷拍在线视频 西西阴陪人体艺术 性感美女风骚丝袜子 淫乱妈妈王的母亲节 乱伦小说调教性奴表姐 港台bt 人妖超碰XXOO免费视频 绝美学生妹课间女主 p8成人电影网站免费 kaori养母轮奸 黄色电影在哪里获得 人妻武侠第1页 www502日本少妇com 强奸美女秘书黄色小说 爆操美女吉吉 经典有声插插中和网 爱福利撸wwwfulilubacom av办公室ol AV美丽川mxiaomemecom 日本wwwsao 操嫩15p成人 aog里番 找幼破身小说 美女女性交图片 人体裸体metcn庄媛 原沙奈央 捆绑系列20p 和女同事激情做爱 xxoo波多野结衣 松本美影片 幼女性交体会 wwwx32bcxv 大胆人体嫩穴艺术摄影 操嫂子肉逼 就爱大片网的网址 爱我多深ipad在线看 不卡的av52 www999xbxbcom 成熟少妇图片 先锋免费成年电影 超碰四虎网站 AVcooavmoocom 性爱区在现看 龙口门影音先锋在线看 日本女被深喉15P 孙女在厨房内射 狼国48Q 上了白虎姐姐 wwwepornercom 色图动图 激淫15p wwwav三级 人妖丝袜美臀 3P书屋 手机新域名ady手机看片 熟女30pdizhi 水菜丽scute在线 2017狠狠撸最新网址 插b免费视频 姐妹监禁教师 欧美gv下载 WWWSAO117COM 口述我和妹妹的欲望 swwwporndigcom 丝袜姜女操动态图 222bob 翁媳操逼乱伦 男同志AV在线 淫荡明星在线 女生把男生的肉棒放到嘴里 素人妻第1页伦理电影在线观看伦理电影网站伦理聚合 女优舌头舔屏幕av 18福利影院 91视频AV 1238100有毒吗 青青草女用道具在线视频 超碰av免费视频超在线wwwcao077com 伦理片安乐战场 黑人操社区影院导航 志村玲子手机在线观看 激情五月色视频www031ncom 免费看天天A片美女图片免费 1333ccc Wwwdidi319com 精品50p www53cccc 小学生AV910ppcom 色色射撸 偷拍厕所台湾妹中文 wwwsss258com 老淑女逼毛视频 现代激情人妻乱伦 最新热情网页 www路bu780 老婆出轨了搞她比以前水多了 色师傅按摩 东方在线50o 阴蒂小电影 操荔 在线青青视频免费观 色系x小说 99视频久久热视频 乱伦乱奸 亚卅av在线视频 啪啪小说阅读 韩国情侣做爱高清自拍看巨乳多多影音 淫荡乱伦图区 av在线网址l 撸管视频网 女厕拍2014视频 35aaacorn 我爱大咪咪黄片 www89bbecon下载 在洗澡的时候做爱 插逼穴图片 伦理吃奶小说 国产sss视频在线 人妻乱抡小说 97色播五月 大阴茎插进小舅妈 大机巴饶了我吧视频 97122997WYTXXX87627EEEcom 玩弄女星破处 xvideosgratistv另类变态 亚洲变态另类色图天堂网 五月天色色新版图片 熟女乱伦先锋影音 亚洲0xox 色色色色色射射 www色cam 印度成人色图 超碰网址发布野 奸插干网站 omeixingaishicila 姐姐被我插屄 有一个裸聊的直播网页 催情药调教美妇 wwww色五月C0m 偷啪i 搞AV自拍图 xfplay自拍 日本丝袜无码影音先锋播放 淫淫孩子 嫩逼穴成人美女 998zyzco钬唌 色狼色哥哥色姐姐 在线妻子乱轮偷情 欧美辣图沾花网 爽爽在线ab 操妹妹国产 成人嘿咻嘿咻网 深夜福利在线看天上人 老婆卖淫小说 吸白嫩的女人 影音在线久久草 内射学生幼幼 wwwky757com为什么看不了 插插插综合小说网comwwwssss88com 人妻女友之撸撸 日少妇av 肉棒抽查操干图片 慢慢射亚洲色图 nnyythunder 影音先锋网制服丝袜 乱伦阿姨AV在线 两个男人一起自慰 免插件高清合集 大鸡巴用力操激情性爱 很骚的MⅤ 魔王在线iav99 好看站手机站版 双插另类 欧美一级黄色大片 噜噜哭 成人网站成人色图成人视频 色罗莉怎么看不了了 操已婚情人在线视频 闹洞房就去干 野外性交xxxx 欧美女人潮吹视频在线观看 酒色哥我爱撸 少妇 熟女 聚会 生活照自拍 照片 丰满 性感 皇瑟luan lun 成人色视频网 换妻俱乐部4p无码照片 小草影视龚iue菲新金瓶电影先锋 校园春色乱轮 网盘下载 国产a片 狗骚女 强叉美女小穴 无马欧美 张筱雨人体去术精选 丝袜妹妹求我插 女孩 做爱 自拍 几月采阴陈 时间暂停器全套12部 乱伦小说女婿与丈母娘 长筒袜做爱图片 骚屄3p 少妇巨乳诱惑影音先锋 夜夜斎颂逡帐? 全祼体女张筱雨 四房色播五月天色小姐 最新肥胖人体艺术摄影 仓井空巨乳女教师 强根宝有没有用 插大奶胖逼 兽交片小说 0809嫩逼导航 肉丝少妇狠狠撸 农村淫乱做爱 d2e487f00000079f 操淫荡小姨子 自拍操穴 美女最大胆裸体艺术写真 影音先锋溜冰影院 插阴道人体艺术大图大全 帕丽斯希尔顿哈佛一夜性爱录象带影音先锋 动物jiao 淫荡诛仙 熟妇中出哥哥射俺去撸 姬岛琉璃种子 少妇粉红鲍鱼穴 韩国女主播之香淑影音先锋 女教师与学生性交网盘 第一会所亚洲无码熟女 韩国裸体性交 26uuu图片 能播放的欧美群交视频 咸色小说 幼逼百图 全裸掰开逼逼大尺度人体艺术 日本动作片 百度网盘 求大奶大屁股的视频 迷奸迷奸快播电影免费欣赏 国语对白影音先锋手机 成人性生活网址 轮里涩涩 实况足球8补丁 全职猎人348 卡索 高清沟厕偷拍 熟女先锋 30p亚洲性交 黑人草亚洲美女大鸡巴 美女美女我要插逼逼18p 偸拍野站视频 全裸日本充气娃娃照片 老女人露脸口交哥必撸 tubi8中国三级 人体艺术芭离 老师孙老头看看你的内部拍的照片 色妹妹丁香社区妞妞 善良的美人妇加强版20 现代女性性交大全 依人22成人综合网 五码视频在线观看 xxxxppppus社区 撸撸管图片 悠悠人体写真艺术 小男孩以妈妈性交视频 WWWCCC212COM 华人色小说 强奸学校学生亚洲图片 女友穿情趣内衣让我操她 qingchunmeinvpeike 人体全裸艺术美女 顶级人体艺术欧美人体艺术 性感丝袜美女图库欧美色图欧美色图 日本母子l乱伦中文字幕 哪里有美貌女子们的性隐私迅雷下载地址 哪里a片视频 零疼痛人体正确使用姿势书 WWWHNYTWLCOM WWWNTLIDUCOM 我和秦青的性福 佐藤穗乃花 少女和爷爷性交 肏丈母娘屁眼 骚妇掰屄图片 正在播放五十路母影音播放 国模莎莎美乳少妇掰开肥鲍露出湿润大尺度私拍 我插的美女好爽啊无约定香甜 吉吉影音无码艳舞 谁有日本美女黄色照网址 svssex 女模爱爱图 百度美女裸体艺术作品 日逼的网站 鸭哥哥影视 男动物色平色 大学生淫荡做爱 美女私处超大胆高清人体艺术图片摄影3 性爱真人自拍 操屄小说视频 大色窝基地之大色鸟 蒙古女人的性欲故事 老人操逼做爱图片 黄色三色片伦理网 亚洲扒衣 激情网站丁香五月狠狠咂色视频 无毒网站北岛玲 A1黄色片magnet 网友自拍情景剧儿子干妈妈 录音精品线播放 妻子与干爹李娜TXT 肛交av网站 青青草冷sm视频 手机看视频不支持s 欧美性爱色尼古 欧美唆鸡巴 43脳ecom 免费片第一次 丰满肉欲少妇p 儿子插完妈妈插妹妹 韩国赤裸做爱 春暖花开之Wc女厕所偷拍系列网站 紧急更新通知magnet 淫姐姐骗了弟弟操她逼 faxmagnet 意外插入妈妈的身体是那部av电影 制服丝袜亚洲艳舞写真影音 96插妹妹sexsex88com 天天拍天天操神马 人狗做爱过程 大炮影院手机在线观看 56人艺术摄影 帅男同的鸡鸡ed2k 苍井空色域迷强 百度久久做爱视频 插菊花综合网好吊日wwwfwy57trcom 美女俄罗妈妈女主 美性中文娱文网22 国产自拍影 人兽与美女xxoo的视频 教师情景日本A片视频 日你屄流水小说 久久撸人人操综合网站 大鸡吧插入妈妈骚逼 外国姨蕾丝水 狼老公吃老婆类奶子爸爸 淫乱鸳鸯 日韩美少女射精视频 高h肉文推荐 母淫网姐姐 色吧影院54occom 日本母子性爱游戏mp4 非非影视成 香港经典三级被动物插 非州大鸡巴淫色网 抽插艺术 撸撸网分类 看看a片国语a片国语 老婆自慰番号 亚洲2014性爱偷拍 深爱五月天丁香 se五月天有声小说 春色图宫 春色12街 春色文学 春色增大 樱井莉亚松岛枫 樱井莉亚美人 小泽玛利亚双通 www点w21w 开心五月天地址 酒色网的最新地址 哪里能看黄片 快播看黄片地址 求黄色小说网站 美女电影 丁香五月天 母息子影院 AV激情伦理 AV女优电影 色哥哥妹妹 新农夫 额尔撸 百度www·taobaoav 兔牙喵喵在线观看影院 经典三级 欧美无码 在线视频 白白让你操 俺去也网色 55we韩国主播 娃玖影院 4280影院 7m视频最最新版 免费剧情漫画 人人摸人操 李月华满清禁宫秘史 全国最大成人视频 裙子福利视频在线观看 亚洲AV AV在线 AV天堂 邪恶少漫画acg邪恶帝 翘臀美女后进式10p视频在线 强奸少妇花心在线视频 小黄视频免费观看在线播放 日本性虐式变态性交电影 日韩白丝护士足交 日本亚欧高情视频 日本一本道官方在线 日本无码老司机 日韩黄色大片 magnet 日本一本加比勒 400部韩国女主播视频 插萝莉影院 猫狗影视 小蛮腰xxmmyy 视频全集 亚洲百部 红楼影院tv 宾馆草肉丝美女 这女的喷奶好牛逼 西瓜影音 大香蕉喷奶 欧美色女郎 隔离老王免费国产在线av手机观看 wwwyese632 簊田在线观看网站 AV里面luxu什么意思 av人妻2015新人 椎名由奈会长 亚洲做好爱免费视频 狼友 国庆 福利 提示:点开黑屏或白屏缓冲五秒 [红包] 福利免费视频 [红包] ht 越南女人做爱视频dvd 下载 pp福利影院 澳门av视频福利 成人 国产偷拍综合福利门秒拍视频 色色的爱免费视屏 国产视频大佬色 免费 徐娘半老伦理片 在线视频执着高品质 咬奶头成人 xiunv225恋夜影院教师 依依亚洲图片去哪里 午马影院午夜 你懂百度资源 周晓琳大西瓜 日本69movies戴套 午夜不卡理论 98影院播在线 avbob官网下载 丁香六月激情 天然素人av面接加勒比 校园贷porn 刘嘉玲8分视频下载 ftp 影音先锋 松下纱荣子 9999撸一撸 广西主播西西 magnet 女仆装自拍美乳福利在线播放-国产自拍 - 怡红院 怡春院 怡红院电影 最爱怡红 女理发师番号 bkfuli影院 五月婷婷六月丁香综合基地 网站升级反问 avxfzy资源网 久久热漫画 男人大战人妻 XXXa片 800av福利视频导航 世界十大禁片 ftp 爱蜜莉灰毛衣三部曲迅雷下载 亚洲av欧美av电影av视频 五月天天堂电影 大香蕉福利小视频在线影院 夫妻影院 福利影院闪现福利 yinjiejieyinyuan 大陆 自拍 偷拍 国产 福利H 大奶美女做爱播放片 ye1378。com 偷拍,自拍AV伦理电影 国产 日韩 伦理聚合 3国产 自拍 欧美 性爱 日本无码日本有码亚洲 www999abaom 高h黄视频 风 月 海 棠 精 品 啪 啪 情 趣 黑 丝 套 装 美 少 妇 高清在线播放-华人-91爱爱 搞搞b电影网 俺播 秋霞微博连接i AV午夜福利手机直播在线观看 偷拍女生洗澡成人网站 4388网站鸭王 色女人偷拍 夜勤病栋橘子 猫咪 黄片 欧美a片磁力链接 magnet 终极监狱高清电影新闻 大乳美女秀美腿视频 国产自拍偷拍av 影音先锋 小湿影 美足vn 最新日韩性爱视频 黄片100不啪啪啪 3p自拍在线 日本成人动漫视频在线播放 一人一碰操视频 xxxchinese国产h自拍 avttnet天堂网2014 无码av在线av av天堂网2019 私人文件夹漫画 一级美容色国产 亚洲色农夫Av 东方影库av无码在线播放 竹内纱里奈诱惑美痴女 夜秀 迪丽热巴三部曲下载 美国午夜综艺节目大全 四虎视频茄子视频 黑人巨勃根 美女吃春药自慰视频 午夜視频,普通用户,邪恶38 月经期的黄色视频裸体交配 自拍偷拍 家庭乱 赵飞燕迅雷下载 下载 影音先锋乱伦强奸在线 se5xxx69 颜射口爆小女神 美女动态图张又黄又色 桃色电影磁力链接 香蕉网大人网 色欲影视狠狠插 任你一操 欧美怡红院大香焦 2青娱乐视频综合在线 苍井空无修50分钟在线 老色哥俺去也 神崎亜里沙 青娱乐755 国模人体蜈蚣 成长影院久久爱人人观看 阿v天堂在线CK 産婦人科 死刑囚 病院 操女人逼视频播放 铃原爱蜜莉在线 贵阳夫妇在线 私拍app 国产自拍第10页 日本r级2019电影在线看 小仙儿有声小说资源站 美国农夫新导航手机版 裸条贷款10g在线观看 佐佐视频 雅恶影院 相奸游戏泽艺 性爱互插阴交视频 新年午夜剧场 小明看看永久免费视频2 香蕉视屏 magnet 绿椅子完整版good电影 美国成人综艺节目磁力链接 瑟瑟影院大香蕉视频 日本性奴隶视频 欧美日本亚洲性爱视频图片 色色哒福利 夭夭色综合区 成人看片趣趣影院 骚女在线播 搜索午夜色色色色色和口交 xxxxxxxxx黄色 AV视频免费观i 美国啪网站福利 王者荣耀caobishipin 邪恶少3d欧美里番工 农夫AV神马枪AV神马影院 日本大妈优女性爱视频 图片视频亚洲伦理片 黄u视频 色站 在线 伦理 偷拍 韩国人妻在线影院 最新日韩av在线 怡红院分站 色琪琪影色 影音先锋 Av3847 很像杨颖的无码av 手机在线2018天堂一本道网 超漂亮美女AV mp4 六年级学生教师性交 w'w'w'x'x'x日本 新谷露影院11411 98午夜影院观看 汤姆影院htt66avtv 贵妇的沉沦女王反转版 九州视频永久地址发布 永不迷路 丝袜电影五朵美女网 0855的BT种子分享中心手机上怎么不能下载 不要按装什么视频靠开流量能看到男女做爱过程 PPPD-642 骑马乳交插乳抽插 JULIA 最后是厉害的 插美女嫩穴 超乳爆乳巨乳影片福利 Q欧美无码 sus 悠欢呀福利视频 成人福利视频手机版 成人av网站 被窝福利视频天上人间 被窝福利九州 ganyuemuyingyuan 野驴福利网址大全导航 强奸强暴真实在线视频网站 在线免费毛片基地 色凌综合 非洲操逼逼视频 6878wao FSET-532 啪啪啪视频网站上去衣图片给我看看你的照片看看你现在在哪里番acg 风流寡妇三级观看 濑亚美莉magnet 无码 54jb 久草在线2017成人免费动漫视频 在线福利gv ckplayer 资源网 SDMT-921 苍老师啪啪啪视频 夜秀live最新v视频在线播放 子宫崩坏系列番号种子 SSSxin视频 操同学妹妹第二弹粉嫩逼微醺脸红-by 海哥 男女啪啪1000粒视频 荷兰性交视频 一七六九b大香蕉在线 小哥在线国产视频 8月亚洲高清唯爱 操小姐小红屄视频 草妞视频在线观看 两只硕大的巨乳涨奶水 亚洲视频大香蕉姐妹 nanrecaobishipin 处女膜磁力链接 下载 6080伦理大尺度视频 午夜福利国产2000 深喉口交资源 无内衣揉胸吸奶视频 欧美AV黄色网站观看 HIMA-009 mp4 A天堂影院2014在线观看 五月天之色婷婷 av蓝导航 奇葩鱼在线 magnet 33KKa路Com 日本风媚娘巨乳无圣光 嘿嘿帝国视频神马 日本小女学生肛交视频中文视频 亚洲影院色妞 水中人体磁力链接 下载 日韩女优偷拍 桃色星期天 www所有强奸电影 美国一级无码aa视频 色妞ppp 美国人与兽性生活手机版 沙发上爆操白嫩小女友在线视频 六度影院最新网址 伦理片essue免费速播 伦理片2012天堂快播 亂倫片 美女操b真人直播视频 伦理片艳午秀表演 美女操逼内射视频 极品色无极影院 金荷娜17部svip视频磁力 人人摸人碰2016 情趣内衣开档福利视频 精品幼女在线视频 极品网红兼职外围女喝高了和粉丝炮友啪啪这逼嫩得没说的 下载 强奸乱伦成人小视频 家政妇波多野结衣 人妖啪啪啪视频 免费大尺度互舔视频 小清新影院体验服 四虎萝莉 很黄很细的av小说 尻女人露屄图 闺蜜双飞10p 性感视频在线 金刚狼vs神奇女侠h版 手机看片永久免费在线观看国产频道 国产在线视频发布地址 youjizz中国少女 亚洲熟妇三级黄 森萝财团视频 91波哥盛世大厦刚下班 黑人做爱插入下面视频 黄片啊啊啊啊嫩女 后入车震在线 夫妻露脸偷窥自拍 伦理伦理制服 放放动漫网在线在线acg琉璃神社 免费试看邪恶影院 涩涩禾 人体艺术伦里 911影院午夜福利 日本尻屁片 被窝影院金瓶梅 久久爱国产自拍 色琪琪伊人色综合 欧美大片h版58部合集在线观看 在线超碰天天 Sasha Grey先锋资源 久久草原在线 ftp 五月天毛片基地 小明看看大香蕉在线观看 4438咱们看不了 8888A片 毛片看看尻逼 爱情3级片网站 美女教师种子下载 mp4 92cncn 国产 AA级黄色视频 在线视频 国产 第一页 宋芝善视频在线 邪恶外国黄色网站 射在高跟鞋上的精子视频 洛天依H magnet迅雷 国产自拍视频青青草 男人射精呻吟视频 日本熟妇性交视屏 奸杀剧情里番 在线观看3D同人里番动画 泡桑拿被干的番号 8844cbcom 秋霞伧理 日韩啪啪视频无码输出 苍老师岛国片在线看 久久人人看 の五十路bd在线观看 欧美h片巨无霸 被偷拍的女主播樱木6 689aaa eee222 性虐待视频日本 xxoo视频免费欧美激烈 saolou 日本125视频jzz7 porno sayuri mikami 明星淫乱亚洲色 美女大肥阴户露阴图 678avi 人体艺术超大胆图集 野外性freexxx 少女裸替艺术网 香港三级片新江山美人影音先锋 干日本女优影音先锋 女人逼生孩子过程图片 刚肏的屄15p 幼女无码电影性爱偷拍自拍 展屄人体 新母子相奸游戏高月幸穗 外国大妈会阴照片 波多野结美图 深圳真实换妻 66电影成人电影 老外的大鸡巴插中国美女 男人人体艺术露阴茎 欧美兽交肛交群交口交双插 强奸虐屄小说 qvod插菊花网 日本欧美乱伦裸图片 小说成人母子 淫色爷爷2 幼女跟大人做爱影院 免费成人无码快播网址 青木纯奈快播 裸体骚夫