1 IP 6 DNS DNS DNS VPN SLA 8 ISP 9 ISP Biz DNS 8 10 11 VPN ADSLISDN IP1 IP8 IP16/32/64 for VPN 2 ADSL 2 47Mbps 5Mbps ISDN 64kbps 1 1 24 // / 1 2PPP over Ether 3NTT/ NTT http://www.flets.com/ NTT http://www.ntt-west.co.jp/flets/ 41 5 6 7 81 9 10ADSL1.5M 11 1/10/ /200MbpsVPN100Mbps http://www.ocn.ne.jp/business/ IP 8 1 5 24 5 5 7 7 16/32/64 IP 3 1 4 1 24 / 100Mbps/ 256 / 100Mbps / 10Gbps / 100Gbps 1 4 JPNIC : : /ADSL / ISDN / NTT 0I20-0478I6 9301700 PHS 20144 NTT 7 http://www.ocn.ne.jp/business/ 4204600527 2014.04 Copyright 2014 NTT Communications
1 0 0 G b p s A D S L ISDN IP 64 P.3 IPv4 IPv6 Arcstar Universal One P.5 24365 100Gbps () IP 16 ADSL ADSL 5Mbps 47Mbps 100Gbps () NTT Com IP 8 ISDN 64kbps 64kbps ONE for Business Xi /FOMA 62,000 34 20143 100Mbps ONU Xi /FOMA NTT P.9 IP UTM VPN IPv6 P.8 Web URL Web GW VPN IPv6 24 DDos IP IPv4 IPv6 IPIP HDI HDI Web IPv4 IPv6 24 2007124 1 2
ADSLISDN NTT /200Mbps/100Mbps NTT IP 1/8/16/32/64 NTT /// / 1 10 PC / ADSL / IPfor VPNfor VPN ADSLNTT VPN IPv4 IPv6 ADSL NTTADSL 47Mbps5Mbps ADSL NTT 40M/47M 40M/47M 1.5M/8M/12M IP 1/8/16 NTT 2424M/4040M 47M IPfor VPNfor VPNfor VPN 1 IP IP IP1 IP8 IP16 IP32 IP64 for VPN for VPN 6,800 15,800 7,344 17,064 9,800 18,800 34,700 10,58420,304 37,476 20,000 29,000 46,000 21,60031,32049,680 2,980 1,250 3,218.4 1,350 3,130 1,880 3,380 2,030.4 7,300 7,884 NTT ADSL F/ ADSLFADSL ISDN http://www.ocn.ne.jp/business/ Case 1 Web Case 2 10 ADSL 1.5M/8M//II/24/ 40/III/ 1 75,000 107,000 127,000 160,000 190,000 81,000115,560137,160172,800205,200 75,000 107,000 127,000 160,000 190,000 81,000115,560137,160172,800205,200 6,800 11,800 23,100 7,344 12,74424,948 8,800 13,800 28,800 9,504 14,90431,104 2,050 2,214 1,250 1,350 2,650 1,620 2,862 1,749.6 IP64 VPNIPsec ISDN ISDN 4,800 5,184 6,800 7,344 2,050 2,214 1,950 2,106 IPsec 1NTTADSL NTTNTT 2 IPv4 3 IPv6 4 IP IP IP1 IP8 IP16 IP32 IP64 for VPN for VPN 3,000 3,240 5,500 5,940 5,500 5,940 Web IP 64 2NTTNTT 3 JP5,7626,223JP 4,5004,860gTLD 5,900 6,372JP 3,5003,780gTLD 4,9005,292 4/48 IP1/forVPN/forVPN /56 http://www.ocn.ne.jp/business/ 3 4
800 100Mbps10Gbps100Gbps5 20144 Web NTT Com/ 1 2 NTT 3 2 LAN NTT 4 100Gbps 3 4 5 1 595 5 5 95% 5% Web Mail DNS 3P.8 IP 100Mbps10Gbps100Gbps NTT ComNTT IPv4/IPv6JPNICCIDR /BGP 95 () IP 100Gbps NTT 100Mbps10Gbps100Gbps / IPv4/IPv6JPNICCIDR /BGP 95 () NTT 5 6 Colocation
/ 3 / SLA 100Mbps 100Mbps 1Mbps ONU IP IPv4256 IPv6/48 280 PC PC PC LAN 2 A B A B 100Mbps 1Mbps 100Mbps( 90,000 97,200 198,000 213,840 500,000 540,000 ONU 1 2 1 2 1 A 1Mbps 10BASE-TEthernet 100Mbps 100BASE-TXFast Ethernet 100Mbps 1000BASE-T/1000BASE-SX/1000BASE-LX IP IPv4256IPv6/48 280 24 365 1 24 5Ping24 NTT DDoS DDoS 7 8
VPN VPNVPN ADSLVPN Web URLWeb VPN UTM 3 1 VPN UTM 3Unified Threat Management Web URL 1http://www.ocn.ne.jp/business/ VPN SOHO VPN URL VPN 24365VPN ping ISP 2 WebDNS LAN DNS DNS Biz ISP 2 ONE for Business DNS DNS DNS Domain DNS WebDNS Domain Web DNS NTTLTEXi FOMA VPN POS M2MMachine to Machine M2M NTT Xi /FOMA ISP 2 Origin Cache 2 9 10