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3 W I D E P R O J E C T 1 TWO wg (2002/7/15) 2001/9/11 JGN T1 IPv4 cisco1.nezu GRE TWO wg WIDE NOC WIDE DoS 1.1 WIDE NOC WIDE NOC 1.1. NOC 335

4 W I D E P R O J E C T a n n u a l r e p o r t (2002/4) Cisco7500 Juniper M5 (2002/11) news.kyoto.wide.ad.jp () (2002/12) trans-nt.com ( ) 1.2. NOC 336

5 W I D E P R O J E C T NOC 337

6 W I D E P R O J E C T a n n u a l r e p o r t (2002/4) NOC NOC BBCC (OC-3) DF(OC-12) (2002/6) gr1.sakyo.wide.ad.jp (GR2000-4, WIDE 6bone ) (2002/9) sakyo nezu(ipv6) link up(jgn ) (2002/10) news.sakyo.wide.ad.jp (newsfeed.media.kyoto-u.ac.jp)(10 ) (2002/12) trans-nt.com 1.4. NOC 338

7 W I D E P R O J E C T IT (:StarBed) cisco3.komastu(cisco7607osr) NOC cisco1 cisco3 cisco3 WIDE 1.5. NOC 339

8 W I D E P R O J E C T a n n u a l r e p o r t (2002/9) POP IPv6 (nezusendai, UBR44M) pc1.sendai ( PC ) 1.6. NOC 340

9 W I D E P R O J E C T JGN (WIDE) 100 Mbps(ATM UBR) 10 Mbps juniperm40 *wide BB (3/1 ) 1.7. NOC 341

10 W I D E P R O J E C T a n n u a l r e p o r t BBCC JGN csr-core1.osaka(ipv4), csr-core2.osaka(ipv6) hitachi1.osaka 1.8. NOC 342

11 W I D E P R O J E C T NOC WIDE NOC 2001 Leaf IPv4/v6 (2002/1/18) irc.tokyo.wide.ad.jp (2002/1/21) Eden (2002/3/29) News (2002/5/2) (2002/10/) (2002/10/30) Powerdcom (2002/10/31) WIDE CA (2002/11/28) Ether GR2000, Summit1i (2002/12/1) NOC (2003/1/23) FDDI Leaf Dual- Stack 1.9. NOC 343

12 W I D E P R O J E C T a n n u a l r e p o r t otemachi-fujisawa ATM gifu-fujisawa HSD 7 otemachi-fujisawa ATM foundry1.fujisawa M4 L3SW juniper2.fujisawa (NTT Flets IPv6 ) atomis5s*2, atomis7m atomis7 JGNv6 MegaAccess*4 nezu cisco1.fujisawa, cisco8.fujisawa, cisco15.fujiswa : : : yagami : tokyo gsr1.fujisawa AI3 IPv6 BGP peering AI3 NDNNYF ( ) AI3 KNNYF (APAN BGP peering ) NOC 344

13 W I D E P R O J E C T (4F 5F) NOC 345

14 W I D E P R O J E C T a n n u a l r e p o r t (2002/4) cisco6.nara (AI3 ) (2002/4 ) cisco8.nara() (2002/6) BBCC JGN csr-core1.nara, csr-edge1.nara( IPv6 ) pc5.nara( IPv6 ) (2002/9) GPS NTP ntp.nara (2002/11) hitach1.nara(niit ) (2002/12) TAO (IPv4) NOC 346

15 W I D E P R O J E C T v6 pc8.otemachi pc11.otemachi NOC 347

16 W I D E P R O J E C T a n n u a l r e p o r t pc1.fukuoka.wide.ad.jp ( WIDE ) pc4.fukuoka.wide.ad.jp / cisco4.fukuoka.wide.ad.jp (ISIT ) peer ( ) QGPOP/GENKAI(as2523) peering NOC 348

17 W I D E P R O J E C T (2002/2/) GSR1(cisco 12000) ( ) (2002/2/) IA-Server (2002/3/15) NTT GSR1 (2002/3/28) Flets ATM Megalink Atomis (2002/4/5) cisco1(cisco 7400) (2002/8/26) IA-Server (2002/10/5) NOC 349

18 W I D E P R O J E C T a n n u a l r e p o r t KDDI otemachi-hachioji ATM Ethernet LosAngeles OC KDDI NOC 350

19 W I D E P R O J E C T NOC 351

20 LosAngeles JAPANNET UUnet W I D E P R O J E C T a n n u a l r e p o r t LosAngeles NOC 352

21 W I D E P R O J E C T NTT C field notice line card NSPIXP2 (10GE-LR/BI8000) / IEEAF (10GE-LR/10GE-ER/OC- 12POS) 9(foundry4) NTT NOC 353

22 W I D E P R O J E C T a n n u a l r e p o r t SanJose Internet2(Abilene) (DS-3 OC- 3)/ (C7206 GSR) NTTMCL (DS-3) L2SW(Summit BI4000) SanJoseNOC 354

23 W I D E P R O J E C T

24 W I D E P R O J E C T a n n u a l r e p o r t 1.2 WIDE DoS DoS Denial of Service( DoS) DoS logic flooding 2 [134] logic Operating System logic OS flooding flooding logic flooding flooding WIDE flooding WIDE WIDE flooding BGP peer WIDE /two AGURI[86] flooding filtering flooding WIDE 2 2 ISP 2 2 1) WIDE 2) WIDE 2 NSPIXP2 IX flooding WIDE Gigabit Ethernet 2 2 flooding 1. A A B B C C flooding logic flooding flooding 5-tipuls 5 1. source ip address 2. destination ip address 3. source port number 4. destination port number 5. protocol flooding 5-tipuls port scan port 5-tipuls flooding 356

25 W I D E P R O J E C T flooding 1. AGURI (source ip address) 20% AGURI IP IP IP IP /24 IP IP /8 IP flooding /24 IP 2. AGURI (destination ip address) 20% source ip address AGURI 3. AGURI (source port) 20% AGURI IP IP 4. AGURI (destination port) 20% source port AGURI 4 20% 20% 5 AGURI AGURI hostb flooding

26 W I D E P R O J E C T a n n u a l r e p o r t flooding 1.1. A flooding 1.2. B flooding C flooding flooding flooding flooding flooding A B C flooding A B 1.2 C flooding flooding 358

27 W I D E P R O J E C T WIDE flooding WIDE flooding ISP IP 9 flooding IP flooding 359

1 IPv6 (2003/3/31) (IPA) wide-draft-two-activity pdf 2

1 IPv6 (2003/3/31) (IPA) wide-draft-two-activity pdf 2 Title: TWO Working Group Activities in 2003 Author(s): (sekiya@wide.ad.jp) (naoto@dl.aist-nara.ac.jp) (hasebe@wide.ad.jp) (hiroa-ha@is.aist-nara.ac.jp) (taka@wide.ad.jp) (kazuo@cysols.com) (saito@cysols.com)