Presentation is loading. Please wait.

Presentation is loading. Please wait.

1 桃園區網 : IPv6 6to4 tunneling 測試 中央大學 電算中心 楊素秋 2010 July, Aug.

Published by Modified over 10 years ago

Similar presentations

Presentation on theme: "1 桃園區網 : IPv6 6to4 tunneling 測試 中央大學 電算中心 楊素秋 2010 July, Aug."— Presentation transcript:

1 1 桃園區網 : IPv6 6to4 tunneling 測試 中央大學 電算中心 楊素秋 2010 July, Aug

2 ©2010 Computer Center, National Central University. 2 報告大綱  1. IPv6 Routing 設定  IPv6 Routing Configuration  DNSv6 Configuration  2. IPv6 測試網站  audp.tyc.edu.tw (php)  3. 6to4 Tunneling 建置 / 測試  TANet Backbone  TYRC Links  4. 總結

3 ©2010 Computer Center, National Central University. 3 1. IPv6 Routing 設定  Is IPv6 ready ?  Hardware Router/Switch Firewall Wireless AP End system  Application httpd, SMTP, DNS, ssh, ftp, news, whois, ntp VoIP, multimedia streaming, Printing, Chat, Mysql

4 ©2010 Computer Center, National Central University. 4 1. IPv6 Routing 設定 (cont.)  IPv6 address Linux –Defaut enable IPv4/IPv6 –Can configure tun6to4 »/etc/sysconfig/network-scripts/ifup-ipv6 Windows 7 –Defaut enable IPv4/IPv6 –Defaut enable Teredo tunneling –Configure tun6to4 automatically Windows XP –Ipv6 install (tun6to4) –Configure IPv6 Manually (netsh >)

5 ©2010 Computer Center, National Central University. 5 1. IPv6 Routing 設定 (cont.)  IPv6 routing  Enable ipv6 routing ipv6 unicast-routing  Static Routing Ipv6 address –TYRC 6509 Router Interface »ipv6 address 2001:288:30ff:5::2 –VNU (2001:288:3005::/48) »ipv6 address 2001:288:30ff:5::1 ipv6 route –ipv6 route 2001:288:3005::/48 2001:288:30FF:5::1 –show ipv6 route 2001:288:3005::

6 ©2010 Computer Center, National Central University. 6 1. IPv6 Routing 設定 (cont.)  Static Routing Ipv6 address –TYRC 6509 Router Interface »ipv6 address 2001:288:30ff::1 –NCU (2001:288:3001::/48) »ipv6 address 2001:288:30ff::6 ipv6 route –ipv6 route 2001:288:3001::/48 2001:288:30ff::6 –show ipv6 route 2001:288:3001:: traceroute -6 www.ncu.edu.tw

7 ©2010 Computer Center, National Central University. 7 # traceroute -6 www.ncu.edu.twwww.ncu.edu.tw traceroute to www.ncu.edu.tw (2001:288:3001:17:21a:64ff:fed4:486c) 1 2001:288:3000:163:2d0:3ff:fe50:b000 (2001:288:3000:163:2d0:3ff:fe50:b000) 0.444 ms 0.511 ms 0.635 ms 2 (2001:288:30ff::1) 0.680 ms 0.797 ms 0.655 ms 3 (2001:288:30ff::6) 0.623 ms 0.654 ms 0.731 ms 4 2001:288:3001:17:21a:64ff:fed4:486c (2001:288:3001:17:21a:64ff:fed4:486c) 0.509 ms 0.502 ms 0.492 ms

8 ©2010 Computer Center, National Central University. 8 # traceroute -6 sun1.ncu.edu.tw traceroute to sun1.ncu.edu.tw (2001:288:3001:1::31), 12001:288:3000:163:2d0:3ff:fe50:b000 (2001:288:3000:163:2d0:3ff:fe50:b000) 0.364 ms 0.438 ms 0.456 ms 2 (2001:288:30ff::1) 0.844 ms 0.986 ms 1.025 ms 3 (2001:288:30ff::6) 0.574 ms 0.678 ms 0.732 ms 4 sun1.ncu.edu.tw (2001:288:3001:1::31) 0.333 ms 0.325 ms 0.363 ms

9 ©2010 Computer Center, National Central University. 9

10 10 1. IPv6 Routing 設定 (cont.) [[ DNSv6 named.conf 設定例 ]] …. options { allow-transfer { 140.115.19.42; //rs540.ncu.edu.tw 163.28.48.66; //rs540.ncu.edu.tw 163.30.0.1; //ns0.tyc.edu.tw (new) 163.28.49.253; //dns2.tyc.edu.tw }; directory "/etc/namedb"; recursive-clients 1600000; auth-nxdomain no; allow-query { any; }; listen-on-v6 { any; }; }; ….

11 ©2010 Computer Center, National Central University. 11 1. IPv6 Routing 設定 (cont.) [[ DNSv6 named.hosts 設定例 ]] noc4 IN A 192.192.227.4 noc4 IN AAAA 2001:288:3000:227::4 ;=============================================== ; audp IN AAAA 2001:288:3000:163:230:48ff:fe2e:e5a6 audp IN AAAA 2002:a319:fe02::1 audp IN A 163.25.254.2 ewavs IN A 163.25.254.5 too IN AAAA 2001:288:3000:163:254::6 too IN AAAA 2002:a319:fe06::1 too IN A 163.25.254.6 coco IN AAAA 2001:288:3000:163:202:b3ff:fe50:e8d4 coco IN A 163.25.254.11

12 ©2010 Computer Center, National Central University. 12 1. IPv6 Routing 設定 (cont.) [[ DNSv6 named.rev 設定例 ]] $ORIGIN. $TTL 86400 ; 1 day 0.0.0.3.8.8.2.0.1.0.0.2.ip6.arpa IN SOA sun1.ncu.edu.tw. abuse.ncu.edu.tw. ( 2010061801 ; serial 7200 ; refresh (2 hours) 3600 ; retry (1 hour) 604800 ; expire (1 week) 3600 ; minimum (1 hour) ) NS noc4.tyc.edu.tw. NS sun1.ncu.edu.tw. NS rs540.ncu.edu.tw. $ORIGIN 0.0.0.3.8.8.2.0.1.0.0.2.ip6.arpa. 4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.7.2.2.0 PTR noc4.tyc.edu.tw.

13 ©2010 Computer Center, National Central University. 13

14 ©2010 Computer Center, National Central University. 14 1. IPv6 Routing 設定 (cont.)  Dynamic Routing TANET Backbone –OSPF for IPv6 dynamic routing  Show ipv6 route –show ipv6 route 2001:288:3005:: IPv6 Routing Table - 84 entries S 2001:288:3005::/48 [1/0] via 2001:288:30FF:5:: 1 –show ipv6 route

15 ©2010 Computer Center, National Central University. 15 2. IPv6 測試網站  Httpd Server  audp.tyc.edu.tw, showroom.twnic.net.tw Show the remote/client ipv6 address –IPv4/IPv6 enable –Tun6to4 enable  mrtgv6.tanet.edu.tw MRTG traffic monitoring for TANET backbone –IPv6 enable  Media Server Ipv6.pku6.edu.cn & other mms links

16 ©2010 Computer Center, National Central University. 16 2. IPv6 測試網站 (cont.)

17 ©2010 Computer Center, National Central University. 17 2. IPv6 測試網站 (cont.)

18 ©2010 Computer Center, National Central University. 18 2. IPv6 測試網站 (cont.)

19 ©2010 Computer Center, National Central University. 19 2. IPv6 測試網站 (cont.)

20 ©2010 Computer Center, National Central University. 20 2. IPv6 測試網站 (cont.) ## Traffic log for Discovery Channel of mms://iptv.pku6.edu.cn/discovery mms://iptv.pku6.edu.cn/discovery 15:07:00.717309 IP 192.88.99.1 > yang-PC: IP6 2001:da8:201:1129:21a:64ff:fe0a:c380.554 > yang-PC.49191:. 161958:163178(1220) ack 1 win 15868 15:07:00.717733 IP 192.88.99.1 > yang-PC: IP6 2001:da8:201:1129:21a:64ff:fe0a:c380.554 > yang-PC.49191:. 163178:164398(1220) ack 1 win 15868 15:07:00.717825 IP yang-PC > 203.72.244.130: IP6 yang-PC.49191 > 2001:da8:201:1129:21a:64ff :fe0a:c380.554:. ack 164398 win 64660 15:07:00.718009 IP 192.88.99.1 > yang-PC: IP6 2001:da8:201:1129:21a:64ff:fe0a:c380.554 > yang-PC.49191:. 164398:165618(1220) ack 1 win 15868 15:07:00.718107 IP 192.88.99.1 > yang-PC: IP6 2001:da8:201:1129:21a:64ff:fe0a:c3 80.554 > yang-PC.49191:. 165618:166838(1220) ack 1 win 15868 15:07:00.718186 IP yang-PC > 203.72.244.130: IP6 yang-PC.49191 > 2001:da8:201:11 29:21a:64ff:fe0a:c380.554:. ack 166838 win 64660 15:07:00.718244 IP 192.88.99.1 > yang-PC: IP6 2001:da8:201:1129:21a:64ff:fe0a:c380.554 > yang-PC.49191:. 166838:168058(1220) ack 1 win 15868 15:07:00.718245 IP 192.88.99.1 > yang-PC: IP6 2001:da8:201:1129:21a:64ff:fe0a:c380.554 > yang-PC.49191:. 168058:169278(1220) ack 1 win 15868

21 ©2010 Computer Center, National Central University. 21 2. IPv6 測試網站 (cont.) ## Traffic log for BBC Channel of mms://tv.lzu.edu.cn/tv1 15:33:02.235514 IP yang-PC > 192.88.99.1: IP6 yang-PC > 2002:c058:6301::c058:6301: ICMP6, echo request, seq 120, length 8 15:33:02.236361 IP 203.72.244.130 > yang-PC: IP6 2002:cb48:f482::1 > yang-PC: ICMP6, time exceeded in-transit[|icmp6] 15:33:03.738861 IP 251.63.97.65.in-addr.arpa.6882 > yang-PC.54046: UDP, length 98 15:33:03.739084 IP 251.63.97.65.in-addr.arpa.6882 > yang-PC.54046: UDP, length 98 15:33:03.739176 IP 251.63.97.65.in-addr.arpa.6882 > yang-PC.54046: UDP, length 98 15:33:05.768741 IP 236.144.251.212.customer.cdi.no.24417 > yang-PC.54046: UDP, length 103 15:33:08.458443 IP 60.25.243.1.42843 > yang-PC.54046: UDP, length 101 15:33:10.317164 IP 60.25.243.1.42843 > yang-PC.54046: UDP, length 149 15:33:13.229066 IP AOrleans-257-1-9-33.w90-8.abo.wanadoo.fr.11045 > ya-PC.54046: UDP, length 98 … 16:44:43.481085 IP yang-PC > 203.72.244.130: IP6 yang-PC.49348 > cernet2.net.554 :. ack 165190309 win 64660 16:44:43.481422 IP yang-PC > 203.72.244.130: IP6 yang-PC.49348 > cernet2.net.554:. ack 165192749 win 64660 16:44:43.484356 IP 192.88.99.1 > yang-PC: IP6 cernet2.net.554 > yang-PC.49348:. 165192749:165193969 (1220) ack 20837 win 17080 ** CEMET, Center of Excellence for Multimedia Education and Technology

22 ©2010 Computer Center, National Central University. 22 2. IPv6 測試網站 (cont.)

23 ©2010 Computer Center, National Central University. 23 3. 6to4 Tunneling 建置 / 測試  IPv6 6to4 Tunneling  允許 IPv6 主機經由 IPv4 網路連接 IPv6 service  建置經驗 i) Enable ipv6 routing Ii) Configure Router look-back ipv4 address iii) Configure route 6to4 address –192.88.99.1 –2002:c058:6301::1 iv) 動態交換 192.88.99.0/24 & 2002::/16 route

24 ©2010 Computer Center, National Central University. 24

25 ©2010 Computer Center, National Central University. 25 3. 6to4 Tunneling 建置 / 測試 (cont.)  6to4 Routing Relay 建置  TYRC Configuration ipv6 unicast-routing interface Loopback0 ip address 192.88.99.1 255.255.255.0 secondary ip address 192.3.2.3 255.255.255.255 ipv6 address 2002:c003:0203::1/128 ipv6 mtu 1480 no ipv6 mfib fast

26 ©2010 Computer Center, National Central University. 26 3. 6to4 Tunneling 建置 / 測試 (cont.) !! tunnel 6to4 virtual interface interface Tunnel2002 description anycast 6to4 Relay Interface no ip address no ip redirects ipv6 address 2002:C058:6301::/128 anycast ipv6 unnumbered Loopback0 no ipv6 mfib fast tunnel source Loopback0 tunnel mode ipv6ip 6to4 tunnel path-mtu-discovery 參考 ” Cisco 6to4 Relay Service” http://www.getipv6.info/index.php/Cisco_6to4_Relay_Service http://www.getipv6.info/index.php/Cisco_6to4_Relay_Service

27 ©2010 Computer Center, National Central University. 27 3. 6to4 Tunneling 建置 / 測試 (cont.)  TYRC 6to4-RR Lookback12 –192.88.99.1 –163.25.246.251 (2002:a319:f6fb::1) Tunnle16 – 2002:c058:6301::1  NCU 6to4-RR Lookback0 –192.88.99.1 –203.72.244.130 (2002:cb48:f482::1) Tunnle2002 – 2002:c058:6301::1

28 ©2010 Computer Center, National Central University. 28 3. 6to4 Tunneling 建置 / 測試 (cont.) Testing from TYRC Segment # traceroute -6 audp.tyc.edu.tw traceroute to audp.tyc.edu.tw (2002:a319:fe02::1) 1 2002:a319:fe02::1 (2002:a319:fe02::1) 0.411 ms 0.401 ms 0.386 ms # traceroute 192.88.99.1 traceroute to 192.88.99.1 (192.88.99.1) 1 163.25.254.254 (163.25.254.254) 0.966 ms * * # traceroute -6 2002:c058:6301::1 traceroute to 2002:c058:6301::1 (2002:c058:6301::1) 1 2002:a319:f6fb::1 (2002:a319:f6fb::1) 1.245 ms 1.333 ms 1.434 ms 2 2002:a319:f6fb::1 (2002:a319:f6fb::1) 4.038 ms 4.134 ms 4.195 ms

29 ©2010 Computer Center, National Central University. 29 3. 6to4 Tunneling 建置 / 測試 (cont.) Testing from NCU Campus --IPv6 enable >tracert -6 audp.tyc.edu.tw 1 1 ms 1 ms <1 ms 2001:288:3001:1::254 // 140.115.1.254 2 <1 ms <1 ms <1 ms 2001:288:30ff::5 3 <1 ms <1 ms <1 ms 2001:288:30ff::2 4 <1 ms <1 ms <1 ms 2001:288:3000:163:230:48ff:fe2e:e5a6 // 163.25.254.2 (audp.tyc.edu.tw) >tracert 192.88.99.1 1 15 ms 1 ms 1 ms 192.88.99.1 >tracert -6 2002:c058:6301::1 1 1 ms <1 ms <1 ms 2001:288:3001:1::254 2 * * * 要求等候逾時。

30 ©2010 Computer Center, National Central University. 30 3. 6to4 Tunneling 建置 / 測試 (cont.) Testing from NCU Campus -- IPv6 disable (6to4 enable) >tracert -6 audp.tyc.edu.tw 1 <1 ms <1 ms <1 ms 2002:a319:fe02::1 // 163.25.254.2 >tracert 192.88.99.1 1 15 ms 2 ms 2 ms 192.88.99.1 >tracert -6 2002:c058:6301::1 追蹤 2002:c058:6301::1 的路由 1 1 ms <1 ms 1 ms 2002:cb48:f482::1 // 203.72.244.130 (NCU RR) 2 1 ms <1 ms <1 ms 2002:cb48:f482::1

31 ©2010 Computer Center, National Central University. 31 3. 6to4 Tunneling 建置 / 測試 (cont.) Testing from NCTU Campus C:\>tracert -6 audp.tyc.edu.tw 追蹤 audp.tyc.edu.tw [2002:a319:fe02::1] 的路由 : 1 3 ms 3 ms 3 ms 2002:a319:fe02::1 C:\>tracert 192.88.99.1 1 <1 ms <1 ms <1 ms 140.113.250.126 2 16 ms <1 ms <1 ms 140.113.0.158 3 <1 ms <1 ms <1 ms 140.113.0.74 4 <1 ms <1 ms <1 ms v255-194.ntcu.net [211.76.255.194] 5 135 ms 135 ms 134 ms sg-ge-05-v4.bb.tein3.net [202.179.249.109] 6 219 ms 219 ms 219 ms au-pr-v4.bb.tein3.net [202.179.249.62] 7 219 ms 219 ms 219 ms so-3-2-0.bb1.a.per.aarnet.net.au [202.158.194.145] 8 221 ms 219 ms 219 ms 192.88.99.1 C:\>tracert -6 2002:c058:6301::1 1 220 ms 219 ms 219 ms 2002:c058:6301::1

32 ©2010 Computer Center, National Central University. 32 3. 6to4 Tunneling 建置 / 測試 (cont.)

33 ©2010 Computer Center, National Central University. 33 3. 6to4 Tunneling 建置 / 測試 (cont.)  TANET 6to4 tunnrling 測試與 routing 修正  TANet Backbone 測試 ( 骨幹串接之區網 ) TYRC 6to4 Relay –192.88.99.1 –2002:c058:6301::1 Dynamic routing 交換 –EX: OSPF »192.88.99.0/24 »2002::/16

34 ©2010 Computer Center, National Central University. 34 3. 6to4 Tunneling 建置 / 測試 (cont.) Testing from NTU Segment ( 台北區網 – 台灣大學 ) -- with ipv6 enabled >tracert6 audp.tyc.edu.tw 1 1 ms <1 ms <1 ms 2001:288:1001:1005:: 2 <1 ms 1 ms 1 ms 2001:288:1001:0:1::71 3 1 ms 1 ms 1 ms 2001:c08:7f:1::13 4 1 ms 1 ms 1 ms 2001:c08:7f::26 5 1 ms 2 ms 1 ms 2001:288:3b0:3::1 6 1 ms 1 ms 103 ms 2001:288:3b0:4::2 7 1 ms 1 ms 1 ms 2001:288:3b0:5:0:1:7717:1 8 1 ms 1 ms 2 ms 2001:288:e200::1 9 4 ms 4 ms 4 ms 2001:288:0:f:115::2f 10 4 ms 4 ms 4 ms 2001:288:3000:163:230:48ff:fe2e:e5a6 // audp.tyc.edu.tw

35 ©2010 Computer Center, National Central University. 35 3. 6to4 Tunneling 建置 / 測試 (cont.) Testing from NTU Segment ( 台北區網 – 台灣大學 ) -- with ipv6 enabled Tracing route to 2002:c058:6301::1 from 2001:288:1001:1005:301f:956e:908d:2766 over a maximum of 30 hops: tracert6 2002:c058:6301::1 1 <1 ms <1 ms <1 ms 2001:288:1001:1005:: 2 1 ms 1 ms 1 ms 2001:288:1001:0:1::71 3 1 ms 1 ms 1 ms 2001:288:1001:0:1::11 4 4 ms 4 ms 4 ms 2001:288:0:f:115::2f 5 4 ms 4 ms 4 ms 2002:a319:f6fb::1 // 163.25.246.251 (TYRC RR)

36 ©2010 Computer Center, National Central University. 36 3. 6to4 Tunneling 建置 / 測試 (cont.) Testing from NCHU Segment ( 中彰投區網 -- 中興大學 ) -- ipv6 enabled (OSPF 交換之前 ) > tracert -6 audp.tyc.edu.tw 1 1 ms <1 ms <1 ms 2001:288:5000:2::1 2 6 ms 6 ms 6 ms 2001:288:0:f:115::2f 3 6 ms 6 ms 6 ms 2001:288:3000:163:230:48ff:fe2e:e5a6 >>tracert -6 2002:c058:6301::1 1 <1 ms <1 ms <1 ms 2001:288:5000:2::1 2 3 ms 3 ms * 2001:288:e200::1 3 3 ms 3 ms 3 ms 2001:288:0:7::1 4 4 ms 3 ms 3 ms 2001:288:3b0:5::9264:1 5 4 ms 3 ms 3 ms 2001:288:3b0:4::1 6 4 ms 3 ms 3 ms 2001:288:3b0:3::2 7 3 ms 3 ms 3 ms 2001:c08:7f:1::9 8 26 ms 25 ms 25 ms 2001:c08:7f::12 9 27 ms 27 ms 27 ms hurricaneelectric-RGE.hkix.net [2001:7fa:0:1::ca28:a19e] 10 27 ms 27 ms 27 ms 2002:c058:6301::1

37 ©2010 Computer Center, National Central University. 37 3. 6to4 Tunneling 建置 / 測試 (cont.) Testing from NCHU Segment ( 中彰投區網 -- 中興大學 ) -- ipv6 enabled (OSPF 交換之後 ) >tracert -6 2002:c058:6301::1 在上限 30 個躍點上追蹤 2002:c058:6301::1 的路由 1 1 ms <1 ms <1 ms 2001:288:5000:2::1 2 6 ms 6 ms 6 ms 2001:288:0:f:115::2f 3 6 ms 6 ms 6 ms 2002:a319:f6fb::1 // 163.25.246.251 (TYRC RR) >tracert 192.88.99.1 追蹤 192.88.99.1 的路由 1 1 ms <1 ms <1 ms 163.28.82.126 2 11 ms 7 ms 6 ms 192.88.99.1

38 ©2010 Computer Center, National Central University. 38 3. 6to4 Tunneling 建置 / 測試 (cont.) Testing from NCHU Campus ( 中彰投區網 -- 中興大學 ) -- ipv6 disabled ( 6to4 enabled) >tracert -6 audp.tyc.edu.tw 1 6 ms 6 ms 6 ms 2002:a319:fe02::1 >tracert -6 mrtgv6.tanet.edu.tw 1 7 ms 7 ms 6 ms 2002:a319:f6fb::1 2 12 ms 10 ms 9 ms 2001:288:e200::1 3 36 ms 36 ms 31 ms 2001:288:3b0:5:0:1:7717:1 4 30 ms 31 ms 31 ms 2001:288:1:1006:21d:72ff:fe60:a4fd

39 ©2010 Computer Center, National Central University. 39 3. 6to4 Tunneling 建置 / 測試 (cont.) Testing from NCHU Segment ( 台南區網 ／成功大學 ) -- ipv6 enabled ＊ tracert audp.tyc.edu.tw from windows 7 追蹤 audp.tyc.edu.tw [2002:a319:fe02::1] 的路由 : 1 22 ms 22 ms 21 ms 2002:a319:fe02::1 ＊ tracert audp.tyc.edu.tw from windows XP(install ipv6) tracing route to audp.tyc.edu.tw [2002:a319:fe02::1] over a maximum of 30 hops: 1 18 ms 17 ms 18 ms 2002:a319:fe02::1

40 ©2010 Computer Center, National Central University. 40 3. 6to4 Tunneling 建置 / 測試 (cont.) Testing from NCHU Segment ( 台南區網 ／成功大學 ) -- ipv6 disabled ＊ tracert audp.tyc.edu.tw from windows XP (no ipv6) tracing route to audp.tyc.edu.tw [163.25.254.2] 1 <1 ms <1 ms <1 ms 140.116.2.253 2 1 ms <1 ms 1 ms 140.116.243.197 3 1 ms 1 ms 1 ms 140.116.243.177 4 18 ms 20 ms 16 ms bb-NCU-TWAREN.TANet.edu.tw [192.83.196.115] 5 18 ms 18 ms 18 ms audp.tyc.edu.tw [163.25.254.2]

41 ©2010 Computer Center, National Central University. 41 3. 6to4 Tunneling 建置 / 測試 (cont.) Testing from NCTU Segment ( 竹苗區網 ／交通大學 ) -- ipv6 enabled C:\>tracert -6 audp.tyc.edu.tw 追蹤 audp.tyc.edu.tw [2002:a319:fe02::1] 的路由 : 1 3 ms 3 ms 3 ms 2002:a319:fe02::1 C:\>tracert 192.88.99.1 1 <1 ms <1 ms <1 ms 140.113.250.126 2 16 ms <1 ms <1 ms 140.113.0.158 3 <1 ms <1 ms <1 ms 140.113.0.74 4 <1 ms <1 ms <1 ms v255-194.ntcu.net [211.76.255.194] 5 135 ms 135 ms 134 ms sg-ge-05-v4.bb.tein3.net [202.179.249.109] 6 219 ms 219 ms 219 ms au-pr-v4.bb.tein3.net [202.179.249.62] 7 219 ms 219 ms 219 ms so-3-2-0.bb1.a.per.aarnet.net.au [202.158.194.145] 8 221 ms 219 ms 219 ms 192.88.99.1 C:\>tracert -6 2002:c058:6301::1 1 220 ms 219 ms 219 ms 2002:c058:6301::1

42 ©2010 Computer Center, National Central University. 42 3. 6to4 Tunneling 建置 / 測試 (cont.)  TYRC Links 測試 ( 下連學校 )  區網中心 桃園啟智學校  Firewall 放行 192.88.99.0 tracert 192.88.99.1 http://audp.tyc.edu.tw  可過境 IPv4 網路 IPv6 host -- IPv4 network – IPv6 host

43 ©2010 Computer Center, National Central University. 43

44 ©2010 Computer Center, National Central University. 44 3. 6to4 Tunneling 建置 / 測試 (cont.)

45 ©2010 Computer Center, National Central University. 45 3. 6to4 Tunneling 建置 / 測試 (cont.)

46 ©2010 Computer Center, National Central University. 46 4. 總結  6to4 tunnel  Dynamic Enable IPv6 end-node connect to IPv6 end-node through IPv4 transit network  Anycast 192.88.99.1 2002:c058:6301::1  6rd IPv6 Rapid Deployment

47 ©2010 Computer Center, National Central University. 47 4. 總結 (cont.)  TANET 6to4 relay 測試  6to4 RR on TYRC 6509 Router 192.88.99.1 2002:a319:f6fb::1 (163.25.246.251)  Dynamic distributed routing through TANET backbone 2010-July –Enable IPv6 end-hosts connected IPv6 end-hosts through transit IPv4 network –Tested from NCU, NTU, NCHU, NDHU, NCKU

48 ©2010 Computer Center, National Central University. 48 4. 總結 (cont.)  NCU 7609 campus router 192.88.99.1 2002:cb48:f482::1 (203.72.244.130)  IPv6 island over NCU campus Force-10 router –Not supporting IPv6 routing Windows XP –Ipv6 install –With 2002: v4_addr_hex :v4_addr_hex  Test connecting to IPv6 www / media Servers

49 49 建議事項 Thank You!

Download ppt "1 桃園區網 : IPv6 6to4 tunneling 測試 中央大學 電算中心 楊素秋 2010 July, Aug."

Similar presentations

DHCPv6.

DHCPv6.
1 TAC2000/2000.7 Protocol Engineering and Application Research Laboratory (PEARL) TANet 6RD (IPv6 Rapid Deployment) TANet 南投區域網路中心 National Chi Nan University.

1 TAC2000/ Protocol Engineering and Application Research Laboratory (PEARL) TANet 6RD (IPv6 Rapid Deployment) TANet 南投區域網路中心 National Chi Nan University.
IPv6 – IPv4 Network Address, Port & Protocol Translation & Multithreaded DNS Gateway Navpreet Singh, Abhinav Singh, Udit Gupta, Vinay Bajpai, Toshu Malhotra.

IPv6 – IPv4 Network Address, Port & Protocol Translation & Multithreaded DNS Gateway Navpreet Singh, Abhinav Singh, Udit Gupta, Vinay Bajpai, Toshu Malhotra.
Computer Networks21-1 Chapter 21. Network Layer: Address Mapping, Error Reporting, and Multicasting 21.1 Address Mapping 21.2 ICMP 21.3 IGMP 21.4 ICMPv6.

Computer Networks21-1 Chapter 21. Network Layer: Address Mapping, Error Reporting, and Multicasting 21.1 Address Mapping 21.2 ICMP 21.3 IGMP 21.4 ICMPv6.
IPv6 and Microsoft Windows (as of April 14, 2002) IPv6 Workshop Bill Cerveny.

IPv6 and Microsoft Windows (as of April 14, 2002) IPv6 Workshop Bill Cerveny.
楊竹星 國立成功大學電機工程系 98學年第一學期

楊竹星 國立成功大學電機工程系 98學年第一學期
校園線上技術服務之使用意圖與 建置成功因素的研究 2011/04/22 淡江大學 資管所碩二 李依倫 鄭佳容.

校園線上技術服務之使用意圖與 建置成功因素的研究 2011/04/22 淡江大學 資管所碩二 李依倫 鄭佳容.
Technical Information Services of NCCU 政 大 資 訊 設 備 （ Powered by NCCU Student Ambassadors ） 劉 謙 Harrison 游逸凡 Rudy 黃予涵 Shahad.

Technical Information Services of NCCU 政 大 資 訊 設 備 （ Powered by NCCU Student Ambassadors ） 劉 謙 Harrison 游逸凡 Rudy 黃予涵 Shahad.
萬能科技大學網路現況與經驗分享 電算中心系統工程組 宋崇宇. 萬能科技大學設有二專、二技、四技、 碩士等學制，全校學生近萬人，教職員 工四百多人。 本校設有工程、管理、電資三個學院， 經營管理、工程科技、資訊管理三個研 究所及十六學系。

萬能科技大學網路現況與經驗分享 電算中心系統工程組 宋崇宇. 萬能科技大學設有二專、二技、四技、 碩士等學制，全校學生近萬人，教職員 工四百多人。 本校設有工程、管理、電資三個學院， 經營管理、工程科技、資訊管理三個研 究所及十六學系。
1 實驗二 : SIP User Mobility 實驗目的 藉由 Registra 和 Redirect Server 的設計，深入瞭解 SIP 的運 作及訊息格式。 實作部分 （ 1 ）實作一個 Registrar 來接收 SIP REGISTER ，而且 要將 REGISTER 中 Contact.

1 實驗二 : SIP User Mobility 實驗目的 藉由 Registra 和 Redirect Server 的設計，深入瞭解 SIP 的運 作及訊息格式。 實作部分 （ 1 ）實作一個 Registrar 來接收 SIP REGISTER ，而且 要將 REGISTER 中 Contact.
STAT0_sampling1 10.1 Random Sampling  母體： Finite population & Infinity population  由一大小為 N 的有限母體中抽出一樣本數為 n 的樣 本，若每一樣本被抽出的機率是一樣的，這樣本稱 為隨機樣本 (random sample)

STAT0_sampling Random Sampling  母體： Finite population & Infinity population  由一大小為 N 的有限母體中抽出一樣本數為 n 的樣 本，若每一樣本被抽出的機率是一樣的，這樣本稱 為隨機樣本 (random sample)
第四章 第二節 網路位址轉換器 NAT Network Address Translation. 動機 解決 IP addresses 不夠的問題 IPv6 – 現有的網路設備需要重新設計 – 代價昂貴 Virtual IP Gateway(VIP Gateway) – 架構於目前的 IPv4 上.

第四章 第二節 網路位址轉換器 NAT Network Address Translation. 動機 解決 IP addresses 不夠的問題 IPv6 – 現有的網路設備需要重新設計 – 代價昂貴 Virtual IP Gateway(VIP Gateway) – 架構於目前的 IPv4 上.
1 SOC 的進度及資安通 報統計 中央大學 電算中心 呂芳發 2011-04-19. ©2011 Computer Center, National Central University. 2 Page 2 大 綱  北區 A-SOC 計畫建置 SOC 的進度  資安通報統計.

1 SOC 的進度及資安通 報統計 中央大學 電算中心 呂芳發 ©2011 Computer Center, National Central University. 2 Page 2 大 綱  北區 A-SOC 計畫建置 SOC 的進度  資安通報統計.
Web Meeting 使用教學 ─ 學生版.  如何即時線上與老師互動？ 一. 瀏覽太御科技首頁 二. 安裝 JoinNet 在首頁的左手邊 1. 下載 JoinNet 進行安裝 JoinNet.

Web Meeting 使用教學 ─ 學生版.  如何即時線上與老師互動？ 一. 瀏覽太御科技首頁 二. 安裝 JoinNet 在首頁的左手邊 1. 下載 JoinNet 進行安裝 JoinNet.
Windows Processing Design

Windows Processing Design
具備人臉追蹤與辨識功能的一個 智慧型數位監視系統 95.9.15. 系統架構 在巡邏模式中 ，攝影機會左右來回巡視，並 利用動態膚色偵測得知是否有移動膚色物體， 若有移動的膚色物體則進入到追蹤模式，反之 則繼續巡視。

具備人臉追蹤與辨識功能的一個 智慧型數位監視系統 系統架構 在巡邏模式中 ，攝影機會左右來回巡視，並 利用動態膚色偵測得知是否有移動膚色物體， 若有移動的膚色物體則進入到追蹤模式，反之 則繼續巡視。
銘 傳 大 學 網路現況簡報 資訊網路處游象勇. Outline 銘傳大學網路使用人數 頻寬資料 對外頻寬架構圖 連線架構圖 校園光纖網路拓撲圖 PBX Voice GW 架構 無線網路認證架構圖 安全警示系統 3D 虛擬攝影棚 未來規劃.

銘 傳 大 學 網路現況簡報 資訊網路處游象勇. Outline 銘傳大學網路使用人數 頻寬資料 對外頻寬架構圖 連線架構圖 校園光纖網路拓撲圖 PBX Voice GW 架構 無線網路認證架構圖 安全警示系統 3D 虛擬攝影棚 未來規劃.
1 Syllabus Computer Network 計算機網路 賴秉樑 Dept. of Electronic Engineering National Chin-Yi University of Technology Spring 2008.

1 Syllabus Computer Network 計算機網路 賴秉樑 Dept. of Electronic Engineering National Chin-Yi University of Technology Spring 2008.
行政院國家科學委員會工程技術發展處自動化學門 * 試以國立成功大學製造工程研究所 鄭芳田教授 產學合作計畫 : 智慧預測保養系統之設計與實作 成果報告盤點為範例 國科會工程處專題計畫成果典藏 自動化學門成果報告盤點範例.

行政院國家科學委員會工程技術發展處自動化學門 * 試以國立成功大學製造工程研究所 鄭芳田教授 產學合作計畫 : 智慧預測保養系統之設計與實作 成果報告盤點為範例 國科會工程處專題計畫成果典藏 自動化學門成果報告盤點範例.
各種線上電子資源的特異功能 SpringerLINK 的 Alert, Serials Update, News 2003/4/28 修改.

各種線上電子資源的特異功能 SpringerLINK 的 Alert, Serials Update, News 2003/4/28 修改.

Similar presentations

Ads by Google