XXVI
W I D E P R O J E C T 26 26 1 WIDE 2010 1 WIDE WIDE Cloud 2010 2 3 4 5 6 NAT64 7 2 2010 7 2 WIDE 2.1 WIDE WIDE WIDE WIDE 50 2.2 WIDE 13:00 14:45 IaaS 15:00 16:45 WIDE StarBED 17:00 19:00 2.3 193 26
26 W I D E P R O J E C T 2 0 1 0 a n n u a l r e p o r t SLA Service Level Agreement WIDE WIDE Cloud NICT StarBED WIDE 2.4 WIDE WIDE WIDE WG 3 3.1 NTT 1998 Web 2010 Web WIDE Cloud 3.2 3 koshien Web sentryc sentryd NTSC sentryc sentryd sentryc 3.1 194
W I D E P R O J E C T 26 3.1. sentry sentryd 1 JPEG sentryc UDP JPEG sentryc JPEG apache mod sentry URL koshien Web JavaScript JavaScript sentryc sentryd sentryc sentryd 3.3 2009 2009 sentryc sentryd JPEG sentryc WIDE Cloud VM 2010 3.2 WIDE Cloud VM NAIST 1 VM 1 IPv4/v6 sentryd cisco2.dojima JGN2plus 3.2. 2010 WIDE Cloud sentryc sentryc.asahi.co.jp WIDE Cloud koshien JavaScript koshien 2010 9 1/9 koshien 3.4 WIDE Cloud VM Apache Hypervisor CPU Intel Xeon AMD Opteron Hypervisor 3.1 VM GuestOS CentOS 5.5 Hypervisor OS Ubuntu 10.04 OS NIC virtio Intel Pro 1000 e1000 VCPU 1 4GB Apache 2.2.16 MPM event mod sentry httperf mod sentry URL sentryd 25 KB 3.2 Intel Xeon CentOS virtio AMD 195 26
26 3.1. Hypervisor vm1.naist vm2.naist CPU Xeon L5520 (2.26 GHz) 2 Opteron 2387 (2.8 GHz) 2 Memory 36 GB DDR3 64 GB DDR2 OS Ubuntu 10.04 amd64 Hypervisor KVM 84 W I D E P R O J E C T 2 0 1 0 a n n u a l r e p o r t 3.2. Apache (/s) Intel+CentOS+virtio 2153 AMD+CentOS+virtio 1107 Intel+CentOS+e1000 1188 Intel+Ubuntu+virtio 1886 kvm amd virtio e1000 Linux CentOS Linux 2.6.18 Ubuntu Linux 2.6.32 3.5 8 7 WIDE Cloud 4 VM 650 Mbps 800 Mbps 3.5.1 WIDE Cloud VM 2 3 koshien 1 JavaScript VM VM TCP 3.3 14:30 VM 8 8VM Hypervisor 3.4 4 VM 80 Mbps 150 Mbps 8000 TCP 3.3. sentryc TCP 3.4. 4VM 3.5.2 koshien sentryc AMD Hypervisor IPv6 VM 3.3 mod proxy balancer 3.5 guest1 guest2 Intel Xeon Hypervisor guest3 guest4 AMD Opteron Hypervisor 3.3. CPU Xeon X5570 (2.8 GHz) 2 Memory 24 GB DDR3 Network 10 Gigabit OS CentOS 5.5 Rev.Proxy Apache 2.2.16 (event MPM) mod proxy balancer 196
W I D E P R O J E C T <Proxy balancer://cluster> BalancerMember http://guest1.naist.wide.ad.jp/sentry-handler loadfactor=10 BalancerMember http://guest2.naist.wide.ad.jp/sentry-handler loadfactor=10 BalancerMember http://guest3.naist.wide.ad.jp/sentry-handler loadfactor=2 BalancerMember http://guest4.naist.wide.ad.jp/sentry-handler loadfactor=2 </Proxy> 3.5. mod proxy balancer 26 14 1 166 Mbps 800 Mbps 3.5.3 VM 11 VM Hypervisor Hypervisor CPU 3.6 30 snmp CPU VM Hypervisor VM VM Ubuntu 10.04 net-snmp 80 Mbps snmp Internet Explorer sentryc 3.6. VM Hypervisor CPU 3.6 2009 2010 1 VM AS VM CDN 4 4.1 Xen KVM OS LAN 4.2 Xen 197 26
26 W I D E P R O J E C T 2 0 1 0 a n n u a l r e p o r t 2 ThinkPad X61 Fedora 14 Xen4.0.1 Gigabit Ethernet memtest+86 CD 128 MB Test0 Test4 Test0 Test4 4.1(a)(b) Test0 13 Test4 30 4.1(c)(d) Test4 Test0 3 Xen 500 Mbps Xen 4.3 JGN2plus Dell PowerEdge R410 3 Xeon 2.27 GHz 2 Debian lenny Xen3.2.1 Xenon 1.87 GHz Ubuntu 10.04 NFS 4.2 NFS LAN 1G JGN2plus 10 G Xen 1G NIC RTT 40 ms RTT 0.2 ms Xen A Xen B dump 1 2 OS 128 MB 256 MB 512 MB 1GB 2GB 4GB 8GB JGN memtest86+ JGN2plus TCP 4.1. 4.2. Xen 198
W I D E P R O J E C T 128 MB UNIX mmap() allocate sleep() rdtsc 5 [162] IETF Clouds BoF 5.1 PaaS Platform as a Service PaaS PaaS 5.2 VLAN VPN VLAN 2 VPN VLAN VLAN VPN 5.3 2 5.3.1 199 26 26
26 W I D E P R O J E C T 2 0 1 0 a n n u a l r e p o r t 5.3.2 5.4 3 5.4.1 VLAN 5.4.2 Mobile IPv6[92] 5.4.3 NEMO BS[40] 5.4.1 VLAN 2 2 2 2 5.4.2 Mobile IP Mobile IP Mobile IP Mobile IP Mobile IP RFC3775[92] Mobile IP Mobile IP 5.4.3 NEMO NEMO RFC3963[40] RFC3963 Mobile Network Prefix, MNP NEMO BS 200
W I D E P R O J E C T Mobile IP 6.1 6.1 NEMO WIDE Cloud WIDE Cloud WIDE NOC 2001:200:0:1c01::/64 10 NEMO 2001:200:d00::/64 2001:200:d00:1::/64 2001:200:d00:a::/64 6 WIDE Cloud NOC 3 NOC 2 2001:200:0:1c0a::/64 2001:200:0:1400::/64 WIDE Cloud VLAN 5 VLAN NEMO NEMO 6.1. NEMO WIDE Cloud 201 26 26
26 W I D E P R O J E C T 2 0 1 0 a n n u a l r e p o r t 7 NAT64 WIDE Cloud IPv6 6 NEMO BS IPv6 IPv6 IPv4 IPv6 IPv4 IPv4 IPv6 NAT64 7.1 NAT64 WIDE Cloud WIDE Cloud NAT64 IPv4 IPv6 1 1 NAT64 IPv6 IPv4 NAT64 IPv6 IPv4 NAT64 NAT64 NAT64 map646 [161] 7.2 7.1 WIDE Cloud NAT64 2 NAT64 WIDE Cloud IPv6 IPv4 2001:200:d00:100::/64 IPv6 WIDE Cloud IPv4 1 1 WIDE Cloud IPv6 WIDE Cloud IPv4 WIDE Cloud IPv4 IPv6 7.1. WIDE Cloud NAT64 7.3 WIDE Cloud NAT64 www.kame.net KAME www.internetconference.org 2010 WIDE Cloud 2010 10 23 202
W I D E P R O J E C T 4 WIDE Cloud NAT64 26 8 2010 WIDE Cloud WIDE 3 2010 KAME WIDE Cloud WIDE Cloud Controller WCC 5 IPv6 NAT64 203 26