PowerPoint Presentation

IPv680723456516

20121002IP7043IP315IP3IP133IP0.2IP123,400IP0.03IP2,3003,500IP1.5http://trace.twnic.net.tw/ipstats/IPNATNAT POOL: 163.20.242.x ~ 163.20.243.xhttp://whatismyipaddress.com/http://whatismyv6.com/IPhttp://www.youtube.com/watch?v=0qj3-gpXC_A

IPv6IPv432bitIP232 = 4,294,967,296 IP7,000,000,000IPv6128bit2128 = 340,282,366,920,938,463,463,374,607,431,768,211,456 IPTANetAPNICTANetIPv6 2001:288::/35http://domain.edu.twIP2001:288:2200::/392001:288:[0010001000000000]::/482001:288:[2200]::/482001:288:[0010001111111111]::/482001:288:[23FF]::/482001:288:2200::/48 ~ 2001:288:23FF::/48 2(39-48) = 29 = 512 ::/48 IPv62001:288:school_code::/482001:288:school_code:vlan_tag::/64

VLANVIDIPv4IPv6Mgt110.226.x.2542001:288:22xx:1::/64Wan2163.20.x.x/292001:288:2201::/124Lan5163.20.x.254/242001:288:22xx:5::/64dsa_wan810.253.x.254/242001:288:22xx:8::/64DSAIntra-11010.231.x.254/242001:288:22xx:10::/64Intra-22010.241.x.254/242001:288:22xx:20::/64Voice2510.243.x.0/242001:288:22xx:25::/64VoIPWlan3010.251.x.254/242001:288:22xx:30::/64WPA23510.245.x.0/242001:288:22xx:35::/64WAP2MAC3610.247.x.0/242001:288:22xx:36::/64MobileIPv6http://enctc.ntpc.edu.tw/IPv62(128-48) = 1,208,925,819,614,629,174,706,176VLANIPv6264 = 18,446,744,073,709,551,616IPv6http://mrtg.tanet.edu.tw/IPv6 Stateless

IPv6 Stateful

IPv6 StatelessStatefulRouter Advertisement:Autonomous FlagprefixIPv6Other ConfigurationDNS(2001:288:2200:121::8~9)EUI-64netsh interface ipv6 set globalrandomizeidentifiers=disabled(store=persistent)IPv6netsh interface ipv6 set privacy state=dsableIPv6 prefixVLAN IDDefault GetewayIPv62a03:2880:10:cf02:face:b00c:0:25dead beef babe cafe f00d c0de be11 de11 ca75 d095IPv6ping ::1 (localhost) -- IPv6ping 2001:288:22XX:VVVV::ff (Router) -- IPping dns.ntpc.edu.tw -- DNSping www.google.com -- http://www.kame.net/ ()http://ipv6.tanet.edu.tw (IPv6)tracert d www.facebook.com ()DNS

DNSDNS Server recursive()iterative()

DNSDNSNS: @ IN NS dns.ntpc.edu.tw.A:IPv4 cdtower.ntpc.edu.tw. IN A 203.72.153.48 cdtower IN A 61.60.98.61AAAA:IPv6 cdtower.ntpc.edu.tw. IN AAAA 2001:288:2200:121::48 cdtower IN AAAA 2001:288:2200:121::48CNAME: learn1 IN CNAME www.ntpc.edu.tw. learn2 IN CNAME www.ntpc.edu.tw.DNSDNSMX:Mail Server mg IN MX 10 ntpc.edu.tw. mg02 IN MX 20 ntpc.edu.tw.SRV: _vlmcs._tcp SRV 10 10 1688 kms.ntpc.edu.tw.TXT: mg IN TXT This is our mail serverHINFO:CUPOS mg IN HINFO Intel_i7 LinuxDNSWebDNShttp://webdns.ntpc.edu.tw

IPv6DNS2001:288:2200:121::6, 2001:288:2200:121::52001:288:2200:121::1 ~ 2001:288:2200:121::4DHCP2001:288:2200:121::8, 2001:288:2200:121::9FTP2001:288:2200:110::9 (ftp.ntpc.edu.tw)2001:288:2200:110::10 (pub.ntpc.edu.tw)WWW2001:288:2200:121::113 (cybertutor.ntpc.edu.tw)()http://www.youtube.com/watch?v=qni67aUJbw4

2019http://www.youtube.com/watch?v=FRR69tQFmUI

80723456516