wide-all-8.dvi
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3 W I D E P R O J E C T 1 WIDE Kbps 3 2Mbps NOC IPv M JGN NOC 1.5M ATM over T1 DHCP WIDE OSPF6 OSPF IPv6 9 OSPF 3 1 IPv6 RTA50i IPv6 diffserv COPS DV IPv6-IPv4 IPv6 IPv4 vdsl BOF vdsl 1.1 OSPF6 IPv6 OSPF6 IPv6 NOC NOC camp-net OSPFv6 VLAN BOF IPv4 NAT NAT 1.5M (src, dst) 64Kbps IPv6 DNS IPv6 DNS
4 20 W I D E P R O J E C T a n n u a l r e p o r t to the internet #0 #1 camp -gate 75 RT sfc -rt forwarding=1 141 forwarding=1 129 (sfc-rt-ppp) (sfc-gate-ppp) 70 sfc -gate 3ffe:501:10ff:8000::/ /28 SAT 3ffe:501:10ff:e000::/ ffe:501:10ff:c000::/ /29 RT (empire-rt-ppp) komaki (empire-gate-ppp) /30 web server forwarding=0 #2 www toolnet6 ftp server N1 Fuji-2 empire -rt empire -gate forwarding=1 8 forwarding=1 5 (v4, v6) 3ffe:501:10ff:f000::/64 (RIP/RIPng) /26 40 fujisawa 41 faith 45 T.T.server 30 DNS1 SMTP ns1 15 fujisawa DNS ns2 forwarding=0 15 forwarding= tool net6 R1 rtadvd 64K wireless komaki 128K *3 NAT forwarding=1 (v4 only) v4 v6 rtadvd 25 router forwarding=1 (v6 only) #3 3ffe:501:10ff:c000::/ /30 trans faith 40 forwarding=1 45 forwarding=0 (v6 only) 3ffe:501:10ff:f600::/64 selector /24 forwarding=1 (v6 only) select or 60 rtadvd OSPF Cloud tts R2 R3 R4 R5 R6 R7 R8 R9 N2 Fuji-1 N3 N4 1.1 N5 Fuji-all 9 N6 3ffe:501:10ff:fc00::/56 N /18 N8 NOC T.T.client 146 ttc 3ffe:501:10ff:f400::/ /28 3ffe:501:10ff:f800::/ /24 N9 Hakubai Koubai 368
5 W I D E P R O J E C T Internet SFC camp-gw camp /28 isawa-gw /26 vlan1 nat vlan2 plenary /24 plenary /24 BOF /24 wireless / /25 148~248(DHCP) for Terminal room / / / /24 server (DNS, DHCP, www) IPv4 fujisawa nara NOC 3ffe:501:10ff:1000::/ OSPF6-1 OSPF6-2 OSPF6-3 OSPF6-4 3ffe:501:10ff:2::/64 3ffe:501:10ff:3::/64 3ffe:501:10ff:6::/64 3ffe:501:10ff:5::/64 Plenary1 Plenary2 Bof 3ffe:501:10ff:1::/64 wireless Terminal room(global) IPv6 1.2 IPv4 1.3 IPv ffe:501:10ff:7::/64 3ffe:501:10ff:8::/64 3 JGN JGN NOC ATM ATM 2 ATM
6 20 W I D E P R O J E C T a n n u a l r e p o r t 3 IPv4 3 IPv6 T1 JGN NOC ATM 3 VC IPv4 VC WIDE NOC IPv6 VC 2 WIDE NOC WIDE NOC VC JGN NOC T1 ATM JGN NOC WIDE NOC JGN ATM VC ATM VC 3 1.5Mbps IPv6 VC VC 3 3 IPv4 1 1 IPv6 2 IPv4 IPv IP Multi Link VLAN Multi Link 1 Multi Link IP VLAN Multi Link 1 VLAN 1 IP IP (dst addr) (src addr dst addr src port dst port proto) 2 2 Point-to-Point Multi Link IP 1 Node A Node B 2.1 Point-to-Point Multi Link PPP mpath[217] IP mpath IP Multi Link PPP Multi Link IP IP TCP/IP ( 2.2) IP IP IP IP IP IP 370
7 W I D E P R O J E C T Application Socket Transport IP Device Driver 2.2 TCP/IP IP IP ADL(Abstract DataLink) ( 2.3) ADL IP IP ADL ADL IP ADL IP IP Application Socket Transport IP ADL Device Driver K 3 ISDN 1 SFC 2M ISDN IPv6 (RT) RT 128K 3 (sfc-gate camp-gate) 128K 2M IPv4 NAT nat IPv4 nat RT IPv6 IPv6 selector RT selector IPv6 IPv6 selector trans faith RT camp-gate nat faith trans 2. SFCNOC ADL ADL IP 128K 3 2M 128K 3 ADL IP 1 ADL 128K 3 Multi Link 384K Multi Link 384K 2 IP
8 20 W I D E P R O J E C T a n n u a l r e p o r t to the internet camp -gate #0 SFCNOC Camp #1 #2 RT sfc -rt 128K empire -rt 2.4 sfc -gate 128K*3 empire -gate v4 v6 1 ADL userland ppp userland ppp PPP IP PPP multi link userland userland ppp Multi Link userland ppp IP nat 2M SAT #3 User Segment trans select or faith 3. (a) TA 3 6 TA 6 TA 128K TA 6 TA 128K TA campnet TA TA 128K PPP over TCP 372
9 W I D E P R O J E C T TA TA 3 2 PPP over TCP 1 (b) 3 1 (PPP over TCP) 1 TA SFCNOC TA 2 ( ) TA 2 3 TA ON OFF SFCNOC TA 2 SFC 1 3 ( & PPP over TCP) 3 3 TA PC TA TA 2 camp-gate SFCNOC SFCNOC camp-net SFC TA TA 128K 3 PPP over TCP : 256K + RT 128K 3 : 384K + RT 128K (c) PPP PPP PPP over TCP PPP over TCP 3 (d) userland ppp PC 115.2K PPP
10 20 W I D E P R O J E C T a n n u a l r e p o r t userland ppp empire-gate #1 tcpdump #1 empire-gate 100Base-TX RT 10Base-T empire-gate RT 1 2 (a) IPv4 IPv6 (b) IPv4 IPv6 (c) IPv4 TCP (d) IPv4 TCP (e) IPv6 TCP (f) IPv6 TCP Throughput (Mbps) IPv4 IPv6 RT IPv6 #1 empire-gate tans IPv6 RT /7 2.5 PC /8 Time total ipv4 ipv IPv4 IPv6 374
11 W I D E P R O J E C T total ipv4-in ipv4-out ipv6-in total ssh other telnet ipv6-out ftp-data Throughput (Mbps) Throughput (Mbps) / / / / Time Time IPv4 IPv6( ) IPv total ssh other ftp-data pop http total ssh other telnet ftp-data Throughput (Mbps) Throughput (Mbps) /7 2.7 Throughput (Mbps) / /8 Time IPv /8 Time total ssh other telnet pop ftp(control) IPv /7 9/8 Time IPv6 0.4 total ipv4 ipv /8 Time IPv4 IPv6 1. IPv4 NAT nat IPv4 nat IPv6 IPv6 OSPFv6 375 Throughput (Mbps) 20 20
12 20 W I D E P R O J E C T a n n u a l r e p o r t Throughput (Mbps) / Throughput (Mbps) / Throughput (Mbps) / Time total ipv4-in ipv4-out ipv6-in ipv6-out 2 IPv4 IPv6( ) Time total ssh other ftp-data pop http 2 IPv Time total ssh other http pop 2 IPv ADL nat nat vlan1 vlan2 VLAN Throughput (Mbps) / Throughput (Mbps) ipv4 12 9/ Time total ssh other pop ftp-data http http-proxy 2 IPv Time total ssh other telnet ftp-data 2 IPv6 to the internet vlan1 isawa-gw nat User Segment VLAN segment vlan2 ADL
13 W I D E P R O J E C T ( 2.18) nat IPv4 VLAN IPv4 nat phys link Multi Link IP nat natd vlan1 vlan2 2.2 IPv6 ISDN vlan1 nat 2.18 vlan2 VLAN virtual link userland 3. ADL VLAN VLAN ISDN IPv6 ISDN IPv6 IPv6 IPV6CP ISDN ISDN IPv4 IPv6 IPV6CP RIPng IPV6CP IPv6 IPV6CP ISDN SFC ISDN ISDN ISDN 2 RTA50i 1 SFC 2 ISDN
14 20 W I D E P R O J E C T a n n u a l r e p o r t Multi-link PPP 64kbit/s 128kbit/s RTA50i SNMP syslog IPv6 ISDN IPV6CP RIPng IPv6 INS 58 ( 11 ) IPv6 INS VDSL vdsl BOF E350 MDF RJ VDSL LR-X3050: /telcom/lan/lrx3050.html VDSL: products.html 378
15 W I D E P R O J E C T 1. FLUKE 2.1 FLUKE Twin-AX: RJ45 4,5 pin m 94 ohm 86 % (388.6m) m ( 1km ) ping -f ( ) vdsl (12.5, 25.0 Mbps) 2.2 [m] 12.5 Mbps [%] 25.0 Mbps [%] Mbps 1374 m 25.0 Mbps 774 m Mbps IP % 12.5 Mbps 25.0 Mbps 25.0 Mbps 12.5 Mbps 1 ( ) Mbps 25.0 Mbps vdsl MDF 3. VDSL vdsl TCP/IP PC (BSD/OS 3.1, 100M ) netperf netperf TCP: Send, Rcv Socket Size=57344 byte, Message size=4096 byte UDP: Send Socket Size=57344 byte, Message size=1472 byte ( ) ping RTT msec vdsl vdsl 25.0 Mbps 12.5 Mbps
16 W I D E P R O J E C T a n n u a l r e p o r t TCP 25Mbps mode 12.5 Mbps mode 374[m] Mbps Mbps 1.76 Mbps 1.75 Mbps LR Mbps Mbps VDSL 200[m] Mbps Mbps VDSL 400[m] Mbps Mbps VDSL 200[m] Mbps Mbps VDSL 200[m] 95.71Mbps UDP Mbps UDP 2.3 Translator 32 dump point on/off Dump point daemon IPv6 IPv4 translator Dump point command line translator Translator trouble shoot dump point program packet Kernel debug kernel debug trouble shoot Log translator Kernel debug translator 2.4 Differentiated Services Log Command translator daemon daemon kernel Differentiated Services(Diffserv) [218, 219] default log daemon syslog IETF Diffserv WG Dump point Translator dump point command line IP packet mbuf dump Dump point ( ) 380
17 W I D E P R O J E C T Diffserv WG IETF DS DS DS DS ( ) Diffserv ATM 1.5Mbps IPv4 IPv6 PVC IPv4 IPv6 PVC Web C Java IPv4 IPv ( 2 ) ATM 1.5Mbps ATM PC (isawa-gw) IPv4 isawa-gw ATM 2 IPv6 (ospf1 ospf4) IPv6 2 IPv6 VC ATM isawa-gw PVC 2 isawagw isawa-gw ALTQ[220] TRTCM[221] HFSC[222]/RIO[223] VC IPv4/IPv6 PVC 1.5Mbps Kbps 2000WU(WIDE Unit ) (src, dst) 1 10WU PEPe C Java
18 20 W I D E P R O J E C T a n n u a l r e p o r t ) 3 2) OSPFv3 OSPFv3 IPv IPv6 NOC NOC OSPFv3 IPv OSPFv3 Zebra ospf6d FreeBSD3.4 KAME Zebra LSA premature aging LSA premature aging AS-External-LSA 382
19 W I D E P R O J E C T pc3.nezu 1000 sh fujisawa NOC camp-gw pc2.fujisawa pc1.fujisawa nara NOC 1000 june.nara.wide.ad.jp swift.sakyo 1 2 yasue ayu 3ffe:501:10ff:5::/64 3ffe:501:10ff:2::/64 Plenary1 NOC 3ffe:501:10ff:1000::/64 3 saori 3ffe:501:10ff:3::/64 Plenary2 3ffe:501:10ff:1::/64 3ffe:501:10ff:8::/64 Terminal room(global) 4 3ffe:501:10ff:7::/64 Bof ume 3ffe:501:10ff:4::/64 WirelessLAN 2.22 WIDE IPv Camera OSPFv3 OSPFv3 OSPFv3 Zebra ospf6d WIDE 6Bone OSPFv WIDE Switch port mirror WWW Monitor Analyze O2 Server / O2 WWW WWW WWW
20 20 W I D E P R O J E C T a n n u a l r e p o r t ( 2.25) WIDE ( ) VGA OHP VGA 2.7 DNS DNS IP IPv6 IP DNS IP IP DNS 384
21 W I D E P R O J E C T FTP IP WIDE IPv4 IPv6 DHCP IPv4 DNS [224] IPv DNS IPv Web IPv6 DNS [133] 1. DNAME Resource Record [225] v6.camp.wide.ad.jp 64 DNAME BIND version 9 beta1 2. BIND9 DNS 2 1 DNS BIND8 KAME Project v6 ready 2 BIND9 v6 Primary Master 1 BIND8 DNS Web CGI 2 DNS 2 DNS Web 3. Web CGI Diffserv Web BIND8 IPv6 27 IPv
22 20 W I D E P R O J E C T a n n u a l r e p o r t Web 2.8 LAN LAN LAN 2000 NetWave WaveLAN IEEE NetWave,WaveLAN BOF 1,1,2 BOF 3 BOF LAN 1 DHCP IP LAN DHCP IP IP 2000 LAN LAN 2 LAN LAN WaveLAN LAN NIC LAN LAN LAN 2000 LAN 1 DHCP IP WIDE VSAT(Very Small Aperture Terminal) VSAT ODU(Out-Door Unit) IDU(In-Door Unit) 2Mbps IDU 386
23 W I D E P R O J E C T Wanic400 PC Mbps ISDN 99 WIDE WIDE 2000 WIDE WIDE VSAT UDLR WISH-WG Internet-Draft(draft-ietf-udlrlltunnel-03.txt) 2000 WIDE 1. IP IP ( ) 2. ( ) Camp-net WIDE IP ( /24) JC JC JC Ethernet IP IP ( ) ( ) /24 tcpdump 2.10 Server
24 20 W I D E P R O J E C T a n n u a l r e p o r t Camp-net Terrestrial Interface ( x) PC Serial Cable Satellite Interface( ) Receiver camp-net Spectrum analyser Coaxial Cable IDU 2.26 Antenna Coaxial Cable VSAT Original Datalink Packet process table 2. process table process table ps process table process table Satellite Link( /24) ODU Encapsulated Datalink Packet Terrestrial Link UDLR Feeder wide backbone WIDE Satellite Interface( ) Terrestrial Interface ( ) perl, ps, sendmail sendmail perl ps 1. ( 5 10 ) 2. process table 3. process table
25 W I D E P R O J E C T DoS WIDE http web form Web web Type Trouble Information FAQ Priority Urgent High Priority Middle Priority Low Priority Dust Category Subject (Transfer) (Close) PostgreSQL RDBMS perl CGI
26 20 W I D E P R O J E C T a n n u a l r e p o r t Web Server DNS (IPv4/v6) SNMP Web NetSkate (Net- Skate) NetSkate DataCollector () NetSkate (GUI) DataCollector Perl SNMP NetSkate Java 2 GUI < > <> SNMP SNMP MIB-II ifdescr / ifoperstatus SNMP SNMP
27 W I D E P R O J E C T SNMP SNMP SNMP UCD-SNMP IPv6 patch cookie /netman cookie DataCollector DataCollector netman NetSkate NFS 20 20
28 20 W I D E P R O J E C T a n n u a l r e p o r t 2.32 : 2000/3/10-3/ /3/14-3/17 : KBytes : 2487 NetSkate URL <URL: ~netskate/> nat SNMP IPv6 SNMP IPv6 SNMP Java 2 netman RMON IPv6/SNMPv3 392
29 W I D E P R O J E C T o o o o ½ o o
30 20 W I D E P R O J E C T a n n u a l r e p o r t ½ 394
31 W I D E P R O J E C T ½
32 20 W I D E P R O J E C T a n n u a l r e p o r t ½ 396
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