WEB & INTERNET
Ket QiTmfmmmai ngay IPv6 the gi(M
{World IPvGdayl
Le Thj PhiTdng Anh
Ngiy IPv6 thd gidi (8/6/2011} da didn ra vdi su tham gia cua gin 400 td chuc trong do bao gdm cac td chuc ldn nhu Akamai, Google, Facebook va Yahoo vdi gin 1000 website tham du [1]. Cd thd ndi su Mdn niy da duac su quan tim, hudng img cua nhidu qudc gia vi nhidu td chuc ldn trdn thd gidi, nhd dd cic kdt qua do ludng dinh gia ciia cac td chuc tham 0a niy di phan inh thidt thuc vd vide tridn khai m&nglPvS trdn quymd toin cau.
KET QUA DO Ll/ONG DANH GIA NGAY I P V 6 THE G I O I
Trong ngdy IPv6 thd gidi, ede td chiie tham gia dd cung cdp dich vu trdn ca IPv4 vd IPv6. Td ehiie quan ly Intemet cdp vimg phu trdch khu vuc Chau Au, Trung Ddng vidt tdt Id RIPE NCC (Reseaux IP Europdens Network Coordination Centre) [2] da tien
hdnh do ludng ddnh gid kdt qua ngdy IPv6 thd gidi vd hien trang quang bd mang IPv6 trdn toan edu eua ede qude gia [3].
Nhin Chung ngdy IPv6 thd gidi da rdt thdnh cdng, theo cdc nhd qudn tri mang Intemet thi ngdy IPv6 didn ra hau nhu khdng ed vdn de gi ddng ke, luu lupng IPv6 tang dot bidn trong ngay nay. Ciing ed mdt sd qude gia gap nhung Idi nho trong ngay ndy, tuy nhidn ede van dd ddu dugc gd Idi nhanh chdng.
Hinh 1 Id kdt qua ket ndi ddn cdc trang Web qua IPv6 Eye Chart[4], cd nhiing trang web kdt ndi qua dualstack(IPv4/IPv6) vd ed ede trang web thudn IPv6.
RIPE NCC da lua chpn cdc td chire tham gia tir danh sdeh cua ISOC [I] (Intemet Society -Td chiic hoat ddng phi loi nhuan tdp chung vdo ede linh vuc chii ydu vd ede tidu chudn lidn quan ddn Intemet,
TAP CHI CNTT&TTKY 2 (8.2011) 1 5
WEB & INTERNET
I i M b t l t M (dual stack = can be reached over IPv4 wid IPv6, This lest wi\ only use one protocol)
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Hinh 1: Cac website ket no! thanh cong qua IPv6 trong ngay IPv6 the gioi
World IPv6 Day Measurements - AAAA Record Visibility
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Hinh 2: Hien thi ban ghi AAAA cua cac to chuc tham du
1 6 I TAP CHI CNTT & TT KY 2 ( 8 . 2 0 1 1 )
WEB & INTERNET
gido due vd chinh sach) tidn hdnh do kha nang kich hoat IPv6 trdn ede website cua ede td ehiie do a cdc giai doan tnioc, trong vd sau ngdy the gioi IPv6 qua hinh thiie dinh ky tra eiiu ede ban ghi tdn mien AAAA cua website cua cdc td chiic ndy vd tmy nhap qua http. RIPE NCC eung da su dung cdc cong cu pmg/ping6 vd traeeroute/traeeroute6 dd tmy vdn toi ciing cdc website eua cac td ehiie tham gia ngdy IPv6 the gidi thu duoc kdt qua thdng kd nhu hinh 2 [5].
H l / Q N G U'NG N G A Y I P V 6 T H E GICTI T A I V I E T N A M
Tmng tam Intemet Viet Nam(VNNIC) da cimg voi ede ISP trong nude nhu VNPT, SCVT, Netnam, SPT tham gia su kidn ndy, VNNIC da huong ddn ho trg cae ISP ve mat thdng tin vd kdt ndi dd eac ISP cd thd dang ky tham du [6]. Cac dich vu tham gia chii ydu Id dich vu DNS vd img dung Web. Theo kdt qua ciia ede td chirc tham du he thdng mang, dich vu hoat ddng dn dinh vd thdng sudt trong ngdy IPv6 the gidi, khdng 1dm anh huong gian doan tdi mang IPv4 hidn tai. Cac website tham du ngdy IPv6 the gioi nhu www.vnnic.vn, ipv6.vnnic.net.vn, www.
spt.vn, www.ipt.vn, www.netnam.vn, www.vnpt.
eom.vn, www.sctv.vnnic.net. Tdc do tmy nhap toi cac website trong nude va qude td qua IPv6 ddm bao nhanh vd dn dinh.
Cd the thdy tai Viet Nam, cdc td chirc vd ISP trong nuoc cung da nhan thiic duoc tam quan trong eua vide chuyen ddi sang su dung thd he dia ehi IPv6, tuy nludn luu luong trao ddi trdn mang IPv6 cdn rdt it, didu nay cGng mdt phdn do ha tdng mang IPv6 trong nude cdn rat thidu, chiing ta chua ed duoc mang dudng true IPv6 trong nudc vd kdt ndi IPv6 native qude td.
KET L U A N
Ngdy IPv6 thd 0di da la mpt co hdi tdng duydt tridn khai IPv6 Udn quy md toan cau vd giiip phdn nang cao tdm nhan thiic vd vide ehuydn ddi sang sir dung the hd dia ehi IPv6 thay cho thd he dia chi IPv4 dang trong giai doan can kiet nhu hidn nay.
Qua kdt qua tridn khai ndy chimg ta ed thd khang dinh rang the he dia ehi IPv6 cd the cimg tdn tai song hdnh vdi thd hd dia chi IPv4, khdng Idm gidn doan va thay ddi cau tnic mang IPv4 hidn tai. Do do chimg ta cd the hy vpng rdng trong tuong lai thd he dia ehi IPv4 va IPv6 cd the lam vide song hdnh vdi nhau va thd he dia ehi IPv6 se dan thay the hodn todn thd he dia chi IPv4.
Kdt qua thir nghidm ngdy IPv6 the gidi thdnh cdng Cling da Id mpt dpng luc khuydn khich cdc nhd san xuat phdn cimg vd phdn mdm can phdt tridn hon nua eac san phdm cua minh hd trp IPv6.
Qua CO hdi ndy cdc nhd eung cap ket ndi vd dich vu trong nudc ciing da cd dupe tdm nhin vd quan didm mdi ve the he dia ehi IPv6, qua dd edn phdi nd luc hon niia dd thiic day phdt trien mang IPv6 tai Viet Nam.
Tai lieu tham Ichao
[1]. httpy/www.worldipv6day.org/ipv6-enabled-w/ebsites/
[2]. https://www.ripe.net/internet-coordination [3]. httpy/v6asns.ripe.net/v/6
[4]. http://ipv6eyechart.ripe.net/
[5]. httpy/v6day.ripe.net/cgi-bin/index.cgi
[6]. http://www.ipv6.vn/l-6-420-9-7-00-20110517.htm [7]. httpy/labs.ripe.net/Members/emileaben/measuring-world- ipv6-day-long-term-effects/view
[8]. http://www.circleid.com/posts/20110705Jpv6_enabled_
networks_before_and_after_worldJpv6_day
TAP CHI C N T T & T T K Y 2 ( 8 . 2 0 1 1 ) | 1 7
