VPN RTX 200212 123 AVIT IT (mya@comm.yamaha.co.jp) 2
3
4
R ISP R User User User ISP User User User IP R R R R IX ISP R IP R R R R R R R ISP R R IP [] IP (IP) IX: Internet exchange JPIXhttp://www.jpix.ad.jp/ ISP: Internet Service Provider : Router R R R
A B IP [] 6
7
IP IX R ISP R R R User User User R R ISP R R User User User ADSL 1.5M ADSL 8M IX: Internet exchange JPIXhttp://www.jpix.ad.jp/ ISP: Internet Service Provider : Router 8
9
RT100i 1BRI RT200i 4BRI/8BRI(opt.) RT102i RT140i 2BRI,1LAN RT80i DSU, 1BRI,2TEL 2BRI,1PRI,1LAN RT140p RT140e 1BRI,2LAN RT103i RTA50i DSU, 1BRI,3TEL 4HUB RT140f 2BRI,2LAN RTA52i DSU 1BRI,3TEL 4HUB 95/3 96/10 97/2 97/10 98/5 98/10 99/2 00/3 10
RT300i 1BRI,1LAN,+ RT60w 1BRI,4SW-HUB RT105i RT52pro 1BRI,3TEL,4HUB 1BRI,3TEL,LAN RTA54i 1BRI,2TEL,2LAN RT105p RT105e RTW65b 1PRI,4SW-HUB 2LAN,4SW-HUB 1BRI,2LAN,LAN RTW65i 2LAN,LAN RTX2000 RTX1000 1BRI,2TEL,2LAN RTA55i RT56v 1PSTN,3TEL,2LAN 00/6 00/10 01/06 01/07 01/11 01/12 02/05 02/07 02/10 11
high-end mid-range 1,000,000 Low-end 500,000 200,000 100,000 SOHO 50,000 RT300 series RT140 series RT105 series NetVolante series 12
128k~ 1.5M~ 10M 50M 100M 1G Module RT300i RT200i RT140p(23B+D) RTX2000 RT140i RT140p(T1) RT140e RTX1000 RT52pro RT105i RT105p(T1) RT105e 13
RT/RTX WWW 14
1. 2. 3. 15
1) 1 2) Web 3)? 16
RT RTX RT100i 17
18
19
20
CENTER 21
ADSL (:2002.4.1) () 1 10 20 30 100 200 (/) 64k 128k 500k 1M 1.5M 8M I S D N FR DA128 IP-VPN DA128 VPN OCN DR128 IP-VPN DA1500 FR DA1500 DR1500 VPN ADSLIP VPN ADSLIP IP-VPN (4) FTTH LAN 100M
Internet Internet VPN CENTER DMZ Server 23
BRI BRI BRI RT140e RT140f CATV CATV BRI RT140e LAN VPN LAN BRI RT140e 24
Revision 25
Revision 26 IPsec Version 2 RFC:RFC2401RFC2409RFC2451
?? 27
28
29
30
31
SERIAL LAN 32
33
A B IP 34
A B IP LAN RAM CPU LAN [] 35
RS-232C 1 2 3 4 LAN2 SERIAL LANC LANC 32bits/44.44MHz (1.4Gbps) CPU (SH3/133MHz) RAM (16MB) FlashROM (2MB) RT105e 36
ISDN Server RS-232C S/T 1 2 3 4 LAN2 LAN3 SERIAL ISDN LANC LANC LANC 32bits/100MHz (3.2Gbps) CPU (MIPS32/150MHz) Security Engine (DES/3DES) RAM (16MB) FlashROM (2MB) RTX1000 37
Security Engine (DES/3DES) LANC1 LANC2 LANC3 LANC4 LANC5 LANC6 LANC7 LANC8 LANC1 LANC2 LANC3 LANC4 LANC5 LANC6 LANC7 LANC8 64bits/66MHz (4.2Gbps) CPU StrongARM (232MHz) 64bits/116MHz (7.4Gbps) FlashROM (4MB) SSRAM (4MB) Packet Engine 1 4 23 5 6 SDRAM (64MB) RTX2000 38
39
Internet Internet VPN 1.5M ADSL 8M ADSL 12M ADSL 1.5 Mbps 8 Mbps 12 Mbps 512 Kbps 1 Mbps 1 Mbps 40
MTU MTU Length Total IPv4MTU(RFC791) 65535 IPv4 576 PTMU(RFC1191) IPv4MTU(RFC791) 68 IP over ATM 9180 FDDI 4352 4500 Ethernet 1500 1518 PPP () 1500 IEEE 802.3 Ethernet 1492 1518 PPPoE(RFC2516) 1492 PPPoE() 1454 IPv6MTU(RFC2460) 1280 Ethernet PPPoE PPPoE #1 #2 41 http://rfc.netvolante.jp/rfc/rfc1191.txt (Path MTU Discovery)
Q. 100M bit/s (half) RFC2544(RFC1944) 64 64(Throughput) Throughput) pps(packets/sec) Q.RFC1242(Throughput) The maximum rate at which none of the offered frames are dropped by the device. Q.RFC1242RFC1944 RFC1242: RFC1944(RFC2544): 64k bit/s (half) 128k bit/s (half) 10M bit/s(half) http://www.rtpro.yamaha.co.jp/rt/faq/tcpip/routing-performance.html http://rfc.netvolante.jp/rfc/rfc1242.txt (Benchmarking Terminology for Network Interconnection Devices) http://rfc.netvolante.jp/rfc/rfc2544.txt (Benchmarking Methodology for Network Interconnect Devices) http://rfc.netvolante.jp/rfc/rfc2285.txt (Benchmarking Terminology for LAN Switching Devices) http://rfc.netvolante.jp/rfc/rfc2889.txt (Benchmarking Methodology for LAN Switching Devices) 95 pps 190 pps 14,881 pps 148,810 pps 42 15k pps 150k pps
Router Switch LAN1 LAN2 SmartBits (L3) SmartBits (L2) SmartBits SmartWindow SmartApplications RFC1242&RFC2544 43
SmartBits [] 1518(size)*8*8127(packet)=98,694,288 bit/s
MTU1280 Router VPN Router LAN1 LAN2 LAN1 LAN2 SmartBits (L3) 45
3DES VPN RT300i (10/100)*2 39.8M bit/s 3.0M bit/s 100 800,000 RT300i+VPN (10/100)*2 10.2M bit/s 500 1,000,000 RT140e (10/100)*2 14.2M bit/s 1.1M bit/s 20 320,000 RT105e (10/100)*2 15.5M bit/s 1.2M bit/s 30 68,000 3DES VPN CISCO 3640 F: 100M bit/s (IOS 12.0.5T) P: 21.2M bit/s 160 CISCO 2621 F: 66.9M bit/s (IOS 12.1.7) P: 15.0M bit/s 60 FITELnet-F40 (10/100)*2 9.8M bit/s 4.6M bit/s 32 118,000 SonicWall TELE3 (10/100)*2 75M bit/s 20M bit/s 5 (5u) 148,000 SonicWall PRO 200 (10/100)*3 190M bit/s 25M bit/s 500 745,000 NetScreen-5XP (10)*2 20M bit/s 13M bit/s 10 (10u) 98,000 NetScreen-5XT (10/100)*2 70M bit/s 20M bit/s 10 (10u)138,000 NetScreen-25 (10/100)*4 100M bit/s 25M bit/s 25 680,000 AR740 (10/100)*2 66M bit/s 312,900 AR740+VPN (10/100)*2 66M bit/s DES (?) 364,400 RTX 3DES VPN RTX2000 (10/100)*8 500M bit/s 398,000 RTX2000 + VPN (10/100)*8 500M bit/s 50M bit/s 500 496,000 RTX1000 (10/100)*3 100M bit/s 23M bit/s 30 118,000
: 2002.11.4P.52P.53 WAN 2 47
Rev.7.00.04 () LAN1 LAN2 SmartBits (pps: paket/second) (bit/s) (bit)*1 (1280*8)*(9107)=93255680 bit/s93.26mbit/s KM10241000() 48
Rev.7.00.04 () LAN1 LAN2 LAN2 LAN1 SmartBits (pps: paket/second) (bit/s) (bit)*1 (1280*8)*(8744)=89538560 bit/s89.54mbit/s KM10241000() 49
Rev.7.00.04 ( ) LAN1 LAN2 VPN LAN2 LAN1 SmartBits VPN(bit/s) (bit)*1 (1280*8)*(2471)=25303040 bit/s25.30mbit/s KM10241000() 50
Rev.7.00.04 ( ) 51
RTX2000 RTX2000 VPN RTX2000 1 2 1 2 SmartBits [Rev.7.00.10] 2: 641518100% (1) 8: 64280k pps (4) 8: 1518800M bps(4) SmartBits VPN [Rev.7.00.10] VPN(DES/3DES): 128070% 52
fast switching (max) 1720/1750 8.4k pps 1721 12k pps process switching (max) performance (software) performance (software) 2610-2612 15k pps 256k bps 512k bps 2620/2621 25k pps 384k bps 768k bps 2650/2651 37k pps 384k bps 768k bps 2610/2611XM 20k pps 2620/2621XM 30k pps 2650/2651XM 40k pps 2691 70k pps 3620 3040k pps 2k pps 512k bps 1024k bps 3640 5070k pps 4k pps 1024k bps 2048k bps 3660 100120k pps 1012k pps 1554k bps 3072k bps 4000 14k pps 1.8k pps 4500 45k pps 3.5k pps 4700 75k pps 4.6k pps 720x (NPE100) 100k pps 720x (NPE150) 150k pps 5k pps 7500/RSP2 220250k pps 8k pps 7500/RSP4 320350k pps 18k pps
54
MASTER BACK UP Ethernet BACK UP Internet 55
MASTER BACK UP Internet BACK UP ISDN 56
MASTER BACK UP IP-VPN GATEWAY BACK UP Internet ISDN 57
BRI RT140i BRI Multilink PPP Backup Backup RT140i BRI BRI RT140i RT140i BRI FR BRI RT140i BRI ISDN BRI BRI ISDN BRI ISDN FRISDN 58
RT/RTX R L3 floating static L2 59
Layer floating static pp backup PPP PPPoE LCP keepalive ICMP keepalive PP LAN L3 () L2 () lan backup ethernet ARP keepalive ICMP keepalive tunnel PP LAN tunnel tunnel backup IPsec IKE keepalive(heartbeat) PP ICMP keepalive LAN tunnel leased backup LCP keepalive ISDN fr backup FR PVC ISDN tunnel backup IPsec IKE keepalive(heartbeat) ISDN () VRRP : : (Rev.6.03.15) 60
RT/RTX ICMP reply ICMP echo R (ping) keepalive ICMP echo ICMP reply 61
RT/RTX [:] () (backup) R [backup:] () (backup) 62
RTX1000 BRI LAN ISDN BRI VPN Backup Backup Remote Access DMZ RTX1000 Server ISDN ISDN BRI LANVPN RTX1000 RTX1000 BRI Backup ISDN BRI LAN Backup RTX1000 BRI VPN ISDN 63 BRI RTX1000 RTX1000 IP-VPNVPN
Backup ISDN Backup RTX1000 BRI VPN BRI RTX1000 RTX1000 BRI BRI RTX1000 IP-VPN FR ISDN 64
RTX1000 BRI Backup VPN IP-VPN BRI RTX1000 Backup RTX1000 BRI VPN VPN BRI RTX1000 IP-VPN IP-VPNVPN 65
Backup RTX1000 BRI VPN BRI RTX1000 VPN RTX1000 BRI IP-VPN FR BRI RTX1000 VPN 66
67
LAN BRI LAN BRI RTX1000 LAN RTX1000 + RTX1000 Server +DMZ() BRI 68 RTX1000 DMZ
LAN LAN LAN LAN LAN LAN RTX1000 RTX1000 RTX1000 BRI RTX1000 VPN VPN BRI VPN 69 RTX1000
LAN ISDN BRI RTX1000 Backup Remote Access + IP-VPN FR BRI RTX1000 () LAN ISDN ISDN LAN BRI RTX1000 (ISDN,PHS,FOMA ) LAN BRI RTX1000 BRI LAN RTX1000 70 LAN
VPN VPN VPN VPN Server -A LAN Server -B LAN VPN VPN AP AP () -B LAN LAN Lobby LAN VPN AP 71
72
NHK() 73
75
76
77
78
79
80
RTX 2002.4.1 ADSL P.86P.105 2002.10.7 ADSL, P.70P.87 100VPN P.158 N+I INTERNET Guide2002.11 WAN WAN P.48P.51 2002.10.21 P.110P.125 2002.11.4 ReportWAN P.52P.53 2 81
82
LSI LSI LSI ISDN-LSI ISDN ISDN () DX7 DSP-1 9600bps FAX(QFP) LSI FDISDN-TA RT100i 83
LSI ISDNLSI IPv4/IPv6IPv6VoIPVPN VPN RT300i &VPN RT140e &VPN RT105e &ISDN RTA55i &ISDN RTW65i ISDN-LSI
RTA50i (SMTP/POP) (Rev.6) RTA52i RTA55i RT300i 85
Telnetd Httpd <> <> 86
RTA55i WWW/FTP ISP#1 1 2 3 [] ISP [] PPPPPPoE ISP#2 87
RTA55i ISP#1 2 1 3 [] ISP [] PPPPPPoE ISP#2 88
RTA55i #1 [] [] PPPPPPoE #2 89
(Rev.6/7) ISP#1 #1 RTX1000 #2 ISP#2 [] ISP [] ISP PPPPPPoE 90
VPN PN 91
GW(IPsec, PPTP, IP over IP) LAN (PP#) (LAN#) LAN R SGW (TUNNEL#) MTU1280 VPN SGW (TUNNEL#) R LAN (PP#) (LAN#) LAN RTX1000 RTX1000 92
(LANVPN) Internet VPN RTX1000 [] [] [] RTX1000 93
[] IP [] IPOK [] IPVPN IP () IP RT105 VPN IP VPN RTX2000 VPN RT105 IP RTX1000 94
Internet VPN RTX1000 RTX1000 ISDN [] [] ISDN 95
VPN(PPTPIPsec) PPTP Point to Point Tunneling Protocol PPP Windows95 VPN(MS-DUN 1.4 ) MS-CHAP/MS-CAHP v2 RC4(40bit/128bit) IPsec IP Security Architecture IPsec Version 2(RFC) IPv4IPv6 IKE(Internet Key Exchange) HMAC-MD5HMAC-SHA-1 DES-CBC3DES-CBCAES-CBC (VPN Client)(?) 96
VPN(PPTPIPsec) PPTP Windows95 Microsoft VPN (MS-DUN 1.4) :Windows98SE Mac OS X 10.2 IPsec Windows 2000 Professional () Windows XP Professional () SSH Sentinel Ver.1.3.1 IPsecVPN http://www.rtpro.yamaha.co.jp/rt/docs/example/vpnclient/vpn_client.html (:) Windows()IPsec Windows NETSCREEN http://www.rtpro.yamaha.co.jp/rt/docs/example/ns-5xp/index.html PPTPFAQ http://www.rtpro.yamaha.co.jp/rt/faq/pptp/index.html 97
VPN (DESAES) DES Data Encryption Standard - DES - - : 56bit - AES Advanced Encryption Standard -DES () 200010 RijndaelAES AES - - / - [ ] http://www.soi.wide.ad.jp/class/20010012/slides/10/ http://www.soi.wide.ad.jp/class/20010012/materials_for_student/10/netarch10-2.pdf 98
VPN(IPsec) RTX1000 RTX2000 YBB-VPN-A : AES>3DES>DES AES,DES>3DES AES AES AES AES AES 3DES,DES 3DES 3DES,DES 3DES 99
RTX2000 IP-VPN RT105 RTX1000 RTX1000 100
ISP ISP ISP ISP ISP PPPoE PPPoE 101
ISP [] (;_;) rt100i-users: 28620, ADSL B RTA55i [] PP01: ISP PP02: [()] ip route default gateway pp 1 ip route 172.26.0.0/16 gateway pp 2 dns server select 1 pp 2 any flets clear dns cache cf.ascii, NETWORK MAGAZINE, 2003/1, P.106P.107 102 http://www.rtpro.yamaha.co.jp/rt/faq/pppoe/multi-session-example.html
RT/RTX RTX2000 3264 RTX1000 12 RT300i 420 RT140fRT140eRT105e 8 RT140iRT140p 4 RT105iRT105p RTW65i RTW65b RT60w RT56v RTA55i RTA54i 2 Rev.6.02.20 LAN*4 Rev.6.02.19 2 http://www.rtpro.yamaha.co.jp/rt/faq/pppoe/concurrent-connection-number.html 103
ISP RTA55i ISDN ADSL RTX2000 [] IP-VPN [] ISDN ADSL B RTX1000 104
ISP [ ] [ ] ISDN ADSL RTA55i RTX1000 ISDN ADSL B 105
ISDN ADSL RTA55i ISP tunnel IPv4 over IPv4 VPN(PPTP) [] [] VPNLAN RTX1000 ISDN ADSL B 106
ISP ISDN ADSL B RTX1000 tunnel IPv4 over IPv4 VPN(PPTP) VPN(IPsec) ISDN ADSL B RTX1000 ISDN 107
ADSL? ADSL LAN 192.168.0.0/24 (LAN2) 192.168.0.2 192.168.1.1 (LAN1) LAN 192.168.0.1 R 192.168.1.0/24 DSLAM PPPoE (PP01) RT56v ISP [] (;_;) rt100i-users: 29193, [] 1) RT56v 2) RT56v 3) RT56vLANIPDHCP LAN1: 192.168.1.1/24 DHCP: 192.168.1.2-192.168.1.192/24 4) RT56vADSL 5) RT56v 6) WWWWANIP IP nat descriptor type 2 masquerade nat descriptor address outer 2 primary (192.168.0.2) ip lan2 address dhcp (192.168.0.2/24) ip lan2 nat descriptor 2 7) ADSLping 108 http://www.rtpro.yamaha.co.jp/rt/faq/pppoe/adsl-modem-access.html
VPN 109
199810 1989 ISDN-LSI 1997 199810 [ (G.711 -law)] ISDN [] [(IP)] ISDN-TA RT100i [RTA50i] LAN 1987 -LSI 1995 64Kbit/s 110
#0 111
#1 112
#2 113
#3 114
(VoIP) [] 200012 (MGCP)RT60w 20016 Networld + Interop Tokyo 2001 RTA54iIPv6MGCP 200112 RTA54i/RT60w/RTW65iIPv4/IPv6SIP VoIP1 20025 RTA55i RTA54i/RT60w/RTW65iIPv4/IPv6SIPVoIP 2 20027 RT56v MGCP:Media Gateway Control ProtocolRFC2705 SIP:Session Initiation ProtocolRFC2543 115
116
(VoIP) Revision 117
ISDN() ISDN ISDN Web () R TEL LAN RTA50i (13) 118
RTA50i ISDN G4-FAX G3-FAX DSU S/T S/T 1 2 3 RS232C 1X 2X 3X 3= ISDN TEL SERIAL LAN CPU (SH3/80MHz) RAM (4M) FlashROM (1M) 119
VoIP() MGCP:Media Gateway Control ProtocolRFC2705 ISDN Web ISDN VoIP R TEL LAN RT60w [] (12) RT60w 120
[] TEL ISDN (PBX) ISDNVoIP DNS / (VoIP-TA) VoIP() 121
VoIP() SIP:Session Initiation ProtocolRFC2543 WAN VoIP R TEL LAN RTA55i RT56v [] ( ) IP (13) IP 122
RTA55i ISDN G4-FAX DSU S/T 1 2 USB 1 2 3 4 WAN ISDN TEL SERIAL LAN1 LAN2 CPU (SH3/133MHz) RAM (8M) FlashROM (2M) RTA55i 123
RT56v LINE 1 2 3 1 2 3 PSTN TEL LAN1 4 WAN LAN2 CPU (SH3/133MHz) RAM (8M) FlashROM (2M) RT56v 124
WAN R TEL LAN RTA55i RT56v (13) IP 125
/ WAN R TEL LAN RTA55i RT56v (13) IP 126
(VoIP-TA,P2P) WAN VoIP R TEL LAN RTA55i RT56v (13) IP 127
P(VoIP-TA,SIP) GW WAN VoIP R TEL LAN RTA55i RT56v (13) IP 128
VoIP() WAN VoIP R TEL LAN RTA55i RT56v (13) IP 129
WAN VoIP R TEL1 TEL2 TEL3 LAN RTA55i RT56v (13) IP 130
(TEL) MGCP:Media Gateway Control ProtocolRFC2705 SIP:Session Initiation ProtocolRFC2543 ISDN ISDN RTA55i WAN WAN RT56v LINE () VoIP R R () VoIP TEL LAN LAN TEL (12) (12) () 131
DNS () ISP DNS IP RTA55i/RT56v [] 12345678.tel.netvolante.jp IP DNS [] ##12345678 DNS IP RTA55i/RT56v 132
(VoIP, MGCP, G.711) (VoIP, SIP, G.711) DNS () Windows Messenger (SIP, G.711) IP (SIP, G.711) 133
VPN (VPN) [] 19985 IPsecVPNRT VPNNAT VPN 2002 PPTPVPNRT 134
VPN [] VPNPPTP Rev.6RT(RTX1000RT300iRT105) Microsoft WindowsOS(Microsoft VPN Adapter) MacOS X 10.2() :RC4 (RSA) Microsoft WindowsOS(Microsoft VPN Adapter) DNS LANVPN VPN 135
LANVPN (PPTP+RC4) ISP Internet VPN ISP RTA55i/RT56v PPTP PPTP RTA55i/RT56v PPTPLANVPN peer to peer (P2P) 136
VPN (PPTP+RC4) ISP Internet VPN ISP RTA55i/RT56v PPTP PPTP Windows98 SE Windows Me Windows 2000 Windows XP PPTPVPN Windowspeer to peer (P2P) Windows 95/98MS-DUN 1.4 137 http://support.microsoft.com/default.aspx?scid=kb;en-us;q285189
DNS () IP ISP RTA55i/RT56v PPTP DNS Internet VPN [PPTP] IP DNS access-point.aao.netvolante.jp [PPTP] DNS access-point.aao.netvolante.jp VPN VPN ISP Windows IP PPTP 138
RT60w RTA54i RTW65b RTW65i RTA55i RT56v ISDN LINE WAN TEL 3 2 3 2 3 LAN 4 4 1 1 4(SW) 4(SW) LAN USB DNS (VoIP) VPN (PPTP+RC4)
RTA55i Rev.4.06.15 12.0Mbps 8.5Mbps RT56v Rev.4.07.08 12.0Mbps 8.5Mbps RTA54i Rev.4.03.10 5.5Mbps 4.0Mbps Rev.4.04.05 6.0Mbps 4.5Mbps RTW65b Rev.5.03.10 7.5Mbps 5.5Mbps RTW65i Rev.5.03.10 7.0Mbps 5.0Mbps 140
RTA55i/RT56v WAN ISDN CATV ADSL/ADSL FTTH/B ISDN/ISDN 128kbps OCN ISDNLAN ISDN RTA55i OK OK RT56v OK 141
142
NetVolante RTA55i RT56v RTW65b RTW65i ISDN TEL WAN 1 2 1 1 3 1 1 1 3 1 4 4 LAN 1 1 () () LAN (IEEE 802.11b) USB 1 1 1 LED 8()+4() 6()+5() 7 9 1 143 1
NetVolanteUSB RTA55i RT56v USB OK LAN ISP LAN USB(PPP) RTA55i USBLANLAN USB(PPP) RTA55i USBLAN 144
ADSL/CATV ADSL/CATV RTA55i LAN LAN RTA55i USB +LAN ADSL/CATV(LAN) ADSL/CATV(USBLAN) ADSL PPPoE RTA55i USB(PPP) TA(ADSL,USB) 145
146 (PPPoE) RTA55i ISP#1 ISP#1 LAN ISP#2 ISP#2 ADSL PPPoE RTA55i ADSL ISP#1 ISP#1 LAN ISP#2 ISP#2 PPPoE RTA55i ISP#1 ISP#1 LAN ISP#2 ISP#2 ADSL PPPoE RTA55i ISP#1 ISP#1 LAN ISP#2 ISP#2 ADSL PPPoE
(PPPoE) ADSL ADSL PPPoE PPPoE RTA55i IP RTA55i IP NAT ADSL PPPoE RTA55i IP IP IP ADSL PPPoE NAT RTA55i IP USB +LAN NAT&(primary/secondary) NAT&(USB+LAN) 147
ISDN+ ADSL/CATV ISDN RTA55i LAN ADSL/CATV RTA55i LAN ISDN + ADSL/CATV RTA55i ISDN ADSL/CATV RTA55i +LAN 148
ISDN ISDN ISDN RTA55i RTA55i TEL TEL1 TEL2 TEL/FAX USB ISDN-TA() ISDN-TA() ISDN ISDN(PPP) ISDN LAN RTA55i PPTP(PPP) LAN RTA55i USB +LAN LAN-TA (PPTP client,ms VPN Adapter) (LAN/USB) 149
150 (ISDN) RTA55i ISDN ISP#1 ISP#1 LAN ISP#2 ISP#2 RTA55i ISDN ISP#1 ISP#1 LAN ISP#2 ISP#2 RTA55i ISDN ISP#1 ISP#1 LAN ISP#2 ISP#2 RTA55i ISDN ISP#1 ISP#1 LAN ISP#2 ISP#2
ISDN RTA55i ISDN/ RTA55i RTA55i ISDN ISDN/LAN ISDN RTA55i RT 151
( ) RTA55i RTA55i IP IP NAT NAT LAN1 (IP) RTA55i LAN2 (IP) IP RTA55i IP USB +LAN NAT&(LAN1/LAN2) NAT&(USB+LAN) 152
RTA55i RT56v ISDN-TA OK LAN-TA OK TA OK IP OK OK DMZ OK OK 153
ISDN-TA() RTA55i RT56v ISDN OK USB OK ISDN RTA55i ISDN(PPP) PPP USB(PPP) PPP(PPP Adapter) 154
LAN-TA RTA55i RT56v ISDN OK ISDN LAN RTA55i ISDN(PPP) PPTP(PPP) PPP MicrosoftWindows95Windows98Microsoft (R) VPN Adapter/ (R)LAN (Windows)ISDN-TAPPP(PPP Adapter ) 155
TA RTA55i RT56v USB OK ADSL RTA55i PPPoE(PPP) PPP USB(PPP) ADSLBPPPoEISDN-TA PPP(PPP Adapter) 156
MDI/MDI-X LAN(L2) MDIMDI-X RTA55i LAN [] MDI/MDI-X LAN LAN RTA55i OK LAN RT56v OK [ = X ] = : MDI X : MDI-X(Uplink) 157
RTA55i/RT56v RTA55i RTW65i RT56v WAN CATV ADSL/ADSL FTTH/B OK OK OK ISDN ISDN/ISDN 128kbps OCN OK OK 158
ADSL#1 [] PPPoE PPPoE ISP DSLAM ADSL ATM PPPoE IP Ethernet WAN R LAN RTA55i RT56v Ethernet 159 IP
ADSL#2 [] ISP DSLAM ADSL ATM PPPoA IP Ethernet WAN R LAN RTA55i RT56v Ethernet 160 IP
ADSL#3 [] ISP DSLAM ADSL ATM IPoA IP Ethernet WAN R LAN RTA55i RT56v Ethernet 161 IP
CATV [] ISP CATV WAN Ethernet IP R LAN RTA55i RT56v Ethernet 162 IP
FTTH#1 [] PPPoE PPPoE ISP Ethernet PPPoE IP WAN R LAN RTA55i RT56v Ethernet 163 IP
FTTH#2 [] ISP IP Ethernet WAN R LAN RTA55i RT56v Ethernet 164 IP
ISDN ISP ISDN [] ISDN ISDN ISDN ISDN PPP ISDN IP ISDN WAN R LAN RTA55i Ethernet 165 IP
ISP 64kbps/128kbps PPP ISDN IP ISDN WAN R LAN RTA55i Ethernet 166 IP
RTA55i/RT56v (VoIP) RTA55i RTW65i RT56v ISDN OK OK LINE OK TEL 2 3 3 167
ISP ISP 2F 1F 168
VoIP ISP GW GW ISP 2F RTA55i RT56v 1F RTA55i [] 169
Internet VPNVoIP Internet VPN RTX1000 RTX1000 RTA55i RT56v Internet VPN() 170
IP-VPNVoIP IP-VPN (/) RTX1000 GW RTX1000 RTA55i RT56v Internet VPN 171
LAN 172
RTW65iLAN LAN ISDN/ RTW65i AP LAN ADSL/CATV RTW65i AP ISDN/ ADSL/CATV LAN AP RTW65i STA RT60w LAN LAN AP RTW65i (LAN) LANLAN 173
RTW65bLAN LAN AP RTW65b LAN ADSL/CATV RTW65b AP LANLAN ADSL/CATV LAN AP RTW65b STA RTW65b LAN LAN AP RTW65b STA RT60w LAN (LAN) RT60w 174
175
56 [] () 53 [] 27 [] 176
#1 () 192.168.100.1 192.168.100.0/24 () 192.168.100.2 () 192.168.100.3 () 192.168.100.4 192.168.2.0/24 192.168.3.0/24 192.168.4.0/24 9#3# 9#2# 177
() 192.168.100.1 [] 192.168.100.0/24 () 192.168.100.2 () 192.168.100.3 192.168.2.0/24 192.168.3.0/24 9#3# 9#2# 178
#1 2 2 LAN () LAN () LAN () 179
#2 LAN () LAN () 2 LAN () 2 180
[] 192.168.100.0/24 RTA55i () 192.168.100.2 WAN R TEL 192.168.2.1 LAN 192.168.2.0/24 181
[] 192.168.100.0/24 RTA55i () 192.168.100.2 WAN VoIP R TEL 192.168.2.1 LAN 192.168.2.0/24 182
192.168.100.0/24 RTA55i () 192.168.100.2 WAN VoIP R TEL 192.168.2.1 LAN 192.168.2.0/24 sip 9#3# 3 sip:rta55i@192.168.100.3 9#4# 4 sip:rt56v@192.168.100.4 183
ISDN [] 184
2 IP() 1 185
ISDN-TA ISDN ISDN-TA A/D TEL ISDN (ISDN) ISDN D/A TEL VoIP [G.711 -law] VoIP SIP R WAN WAN R SIP RTA55i RTA55i VoIP-TA VoIP-TA 186
56 [] Windows Messenger () 27 [] 27 [] Windows Messenger 187
#2 () 192.168.100.1 192.168.100.0/24 192.168.2.0/24 () 192.168.100.2 () 192.168.100.3 () 192.168.100.4 192.168.3.0/24 192.168.4.0/24 Windows Messenger 9#3 9#4 9#2 9#4 9#2 9#3 188 http://www.rtpro.yamaha.co.jp/rt/faq/voip/winmsg/messenger.html
RTA55i 9#3# RTA54i 9#2# 2 2 LAN () LAN () LAN () MSN Messenger 189
MSN Messenger(13) http://messenger.msn.co.jp/ 190
MSN Messenger(15) http://messenger.msn.co.jp/ 191
MSN Messenger(11) 192
VPN() VPN 193
LANVPN () 192.168.100.1 192.168.100.0/24 () 192.168.100.2 () 192.168.100.3 () 192.168.100.4 VPN 192.168.2.0/24 192.168.3.0/24 192.168.4.0/24 194
VPN () 192.168.100.1 192.168.100.0/24 192.168.2.0/24 () 192.168.100.2 () 192.168.100.3 () 192.168.100.4 192.168.3.0/24 VPN 192.168.4.0/24 Microsoft VPN Adapter 195
196
197
198
RT140i #1(PPP) RT105i RTA52i R (PP#) (LAN#) [NAT] R LAN LAN 199
#2() RT300i RTW65b RT140e RT105e (LAN2) R (LAN1) RTA55i R LAN LAN 200
#3(PPPoE) R (LAN#) (PP#) (PP#) LAN ISDN/ LAN 201
RT300i RT105 #4(VPN) R (LAN#) (PP#) (TUNNEL#) LAN ISDN/ 202
LAN ISDN/ NAT (LAN#) (PP#) (TUNNEL#) + R 203
(NAT) NAT #1,#2 IP incoming/unconvertible/range IP ping/traceroute/ftp/cu-seeme VPN PPTP NetMeeting 3.0 UPnPWindowsMessenger 204
NAT (NATNAT) 205
(NAT) Revision 206
NAT(Rev.1Rev.3) LAN LANprimarysecondary TUNNEL VPN 3 NAT IP NAT + IP (16) 207
NAT [NAT] < > < > NAT 208
IP(IP Masquerade) nat descriptor type <NAT> masquerade global network global network private network private network 209
NAT (Network Address Translation nat descriptor type <NAT> nat 133.176.200.1/28 133.176.200.2/28 133.176.200.3/28 NAT NAT NAT 192.168.0.1/24 192.168.0.2/24 192.168.0.3/24 192.168.0.4/24 192.168.0.5/24 210
NAT + IP nat descriptor type <NAT> nat-masquerade 133.176.200.1/28 133.176.200.2/28 133.176.200.3/28 NAT NAT IP masquerade 192.168.0.1/24 192.168.0.2/24 192.168.0.3/24 192.168.0.4/24 192.168.0.5/24 211
IP ()IP <> ()IP <> [0] [65535] [0] [65535] <> (IP) <> 212
NAT#1 R Net-A (Primary) Net-B (Secondary) 213
NAT#2 Default-A -A Net-A R R Default-B Net-B -B 2(hot line) IP 214
IP (incoming) (through) (reject,discard) (forward DMZ) (unconvertible port) (port range) 215
DMZ RTA54i LAN ISDN/ADSL/CATV(LAN) / IP / 216
DMZ 217
DMZ IP <> DMZ <> [0] [65535] [0] [65535] <> DMZ <> () 218
[0] [65535] [0] [65535]. 219
IP 220
[0] [65535] [0] [65535] IP(6000064095) 221
IP(60000 64095) 222
IP IP WWW IP WWW [0] [65535] [0] [65535] WWW WWW IP(=!=). 223
IP IP 224
IP FTP FTP/ FTP FTP NetMeeting 3.0 VPN 1IP PPTP 225
#1 IP IPv4 IP TCP/UDP IP NAT IP () ftp server ftp client () ftp(port) http server http client 226
#2 server client () ftp server ftp client ftp(pasv) 227
FTP/ ftp server ftp client ftp server ftp client ftp(pasv) ftp(port) 228
FTP ftp server ftp client tcp ftp ftptcp 229
FTP [] all 230
FTP ftp server [20] [21] [*] [*] ftp client ftp ftp server [20] [8000] [*] [*] ftp client 21OK 8000NG [] ftp(listen PORT)21 NAT/IP 231
FTP 232
VPN Router VPN server Router server VPN client VPN PPTP L2TP IPsec L2TP over IPsec GRE(47) TCP(6),1723 UDP(17),1701 ESP(50) AH(51) ESP(50) 233
PPTP PPTP PPTP PPTP PPTP Microsoft VPN(PPTPVPN) 234
PPTP 235
NetMeeting Version 3.0 NAT NAT RTA54i RTA54i DMZNetMeeting NetMeeting NetMeeting DMZNAT NAT(IP) 236
NetMeeting Version 3.0 NATNetMeeting DMZ NetMeeting 237
NetMeeting 3.0 () () () () () () () 238 http://www.microsoft.com/japan/windows/netmeeting/
UPnPWindowsMessenger http://www.rtpro.yamaha.co.jp/rt/faq/upnp/index.html http://www.rtpro.yamaha.co.jp/rt/faq/messenger/index.html 239
UPnP [UPnP2] UPnP UPnP UPnP UPnP [] 1) 2) / UPnP IP R UPnP() WindowsXP UPnP (WindowsMessenger) UPnP 240
Windows Messenger 241 http://messenger.microsoft.com/ja/
Windows MessengerNAT#1 (UPnP) Windows Messenger [] UPnPUPnP UPnP RTA55i Windows Messenger 242 http://messenger.microsoft.com/ja/
Windows MessengerNAT#2 (Windows MessengerNAT Traversal) Voice Echo Server Windows Messenger V4.6 [] voice echo server DMZ RTA55i Windows Messenger V4.6 243 http://messenger.microsoft.com/ja/
Windows MessengerNAT#3 (IPSIP) Windows Messenger [] IPSIP RTA55i Windows Messenger 244 http://messenger.microsoft.com/ja/
Windows Messenger (SIP) MSN Messenger (SIP) (SIP) () (SIP) (RDP) (SIP) (SIP) () (SIP) UPnP UPnP() UPnP 245 http://messenger.microsoft.com/ja/
WindowsMessenger (UPnP) (UPnP) (UPnP) (UPnP) (UPnP) (UPnP) (UPnP) (UPnPWindowsUpdate) 246 http://messenger.microsoft.com/ja/
MSN Messenger (3.0) (UPnP) (4.6UPnP) (UPnP) (UPnP) 247 http://messenger.microsoft.com/ja/
Windows XP (UPnP) [] Windows XP IPTCP3389 http://www.microsoft.com/japan/windowsxp/pro/ business/remote/remotedesktop.asp 248
establishedftpudp (5) (7) 249
<IN> ----------< >---------- (b2) (a) (b1) ----------< >---------- <OUT> 250
IPv4 IPv6 IPv4 Tunnel IPv6 Tunnel PPTP VPN IPsec IPv4 Tunnel IPv6 Tunnel VPN IPsec ICMPv6 (58) AH (51) ESP (50) IPv6 (41) IPv4 (4) UDP (17) TCP (6) ICMPv4 (1) AH (51) ESP (50) GRE (47) IPv6 (41) IPv4 (4) UDP (17) TCP (6) ICMPv4 (1) IPv4 (0x8000) IPv6 (0x86DD) PPP http://www.iana.org/assignments/protocol-numbers 251 http://www.iana.org/assignments/port-numbers
<IN> ----------< >---------- ----------< >---------- <OUT> 252
<IN> ----------< >---------- ----------< >---------- <OUT> 253
254
TCPestablished telnet [TCP] <SYN> <SYN+ACK> <ACK> [TCP] established [TCP] telnet SYNACKRST established 255
ftp ftp(pasv) ftp(port) ftp server [*] [21] established ftp server [20] [21] [*] [*] [*] [*] ftp client ftp client [] ftp tcp established ftpestablished [] 256
UDP(DNSNTP) DNS(UDP) DNS [UDP] <> DNS <> NTP NTP(UDP) [UDP] <> NTP <> 257
pass/reject/restrict IP() IP() ICMP/TCP/UDP ICMP:icmp-info,icmp-error TCP:established,tcpfin,tcprst,tcpflag (TCPUDP) (TCPUDP) 258
259
260
VPN IPv4 IPv6 IPv4 IPv6 VPN PPTP IPv6 Tunnel IPv4 Tunnel IPsec IPv4 Tunnel IPv6 Tunnel IPsec ICMPv6 (58) AH (51) ESP (50) IPv6 (41) IPv4 (4) UDP (17) TCP (6) ICMPv4 (1) AH (51) ESP (50) GRE (47) IPv6 (41) IPv4 (4) UDP (17) TCP (6) ICMPv4 (1) IPv4 (0x8000) IPv6 (0x86DD) PPP http://www.iana.org/assignments/protocol-numbers 261 http://www.iana.org/assignments/port-numbers
tcp tcp tcp () udp udp udp() ftp tftp domain www smtp pop3 telnet tcp telnet netmeeting tcp udp udp(tcp) tcp tcp tcp tcp,udp tcp,udp ftp tftp DNS www () () NetMeeting 3.0 262
TCP () <> <> <> telnet [TCP] <SYN> <SYN+ACK> <ACK> telnet [TCP] established [TCP] FINRST 263
UDP () NTP(UDP) NTP [UDP] <> NTP <> DNS DNS(UDP) [UDP] <> DNS <> 264
1 2 3 4 5 6 NetBIOS (:135,137,138,139,445) () () 7 265
----------< >---------- <IN> <OUT> ----------< >---------- 266
----------< >---------- <IN> <OUT> ----------< >---------- 267
----------< >---------- <IN> <OUT> ----------< >---------- 268
#1 () 269
----------< >---------- <IN> <OUT> ----------< >---------- 270
#2 () 271
272
#1 Unknown IP protocol protocol101 Land atack IPIP IP Short IP header IPlength Malformed IP packet length 273
#2 IP Malformed IP opt Security IP opt Loose routing IP opt Record route IP opt Stream ID IP opt Strict routing IP opt Timestamp IP opt Security and handling restriction header Loose source routing header Record route header Stream identifier header Strict source routing header Internet timestamp header 274
#3 Fragment storm Large fragment offset offset Too many fragment Teardrop Same fragment offset teardrop offset Invalid fragment 275
#4 ICMP source quench source quench ICMP timestamp req timestamp request ICMP timestamp reply timestamp reply ICMP info request information request ICMP ICMP info reply information reply ICMP mask request address mask request ICMP mask reply address mask reply ICMP too large 1024ICMP 276
#5 UDP TCP UDP short header UDP bomb UDP port scan TCP queue overflow TCP no bits set TCP SYN and FIN TCP FIN and no ACK TCP port scan TCP SYN flooding UDPlength8 UDPlength TCP SYNFIN ACKFIN SYN 277
#6 FTP SMTP FTP improper port SMTP pipe attack SMTP decode alias SMTP DEBUG command SMTP EXPN command SMTP VRFY command SMTP WIZ command PORTPASV 102465535 From: : decode@ DEBUG EXPN VRFY WIZ 278
VoIP VoIP 279
(IP) http://www.soumu.go.jp/s-news/2002/020222_3.html 280
IP IP IP IP [] (+) (-) IP IP [] (-) (+) 281
(IP) http://www.soumu.go.jp/s-news/2002/020222_3.html 282
Phone -to- Phone [] 1994 (-) (+) Phone GW ITSP -to-phone [] 1996 (-) (+) 283
GW ITSP GW ITSP [] 1997 (-) (+) Phone-to-Phone GW ITSP [] (-) Phone-to- Phone 284
(IP) http://www.soumu.go.jp/s-news/2002/020222_3.html
GW GW VoIP-TA ITSP ISP GW GW Router [] Phone-to-Phone () IP() VoIP-TA 286
Router IP Router PBX PBX VoIP IP Router IP-PBX IP Router IP-PBX IP VoIP 287
IP GW GW 288
() IP () IP IP FR ISDN ATM CATV IP-VPN LAN FTTH xdsl 90 96 97 98 99 00 01 02 (IP) (VoIP) (VoIP) (/) () H.323+(64kbps8kbps) SIP+(G.711,64kbps) + + 289
[] H.323SIP [] (G.711) 290
291
10BASE2 10BASE5 10BASE-T 185m 500m 100m 30 100 (5mm) (10mm) UTP (3~) 10BASE-F 100BAST-TX 100BAST-FX 1000m 100m 412m 2 2 (MMF) UTP/STP(5~),10BASE-T (MMF) 100BASE-T4 1000BASE-T 100m 100m UTP(3) UTP(5e~) 1000BASE-CX 25m 1000BASE-SX 220550 2 (MMF) 1000BASE-LX 550/5000 2 (MMF/SMF) 292
#1 10BASE (IEEE 802.3) 100BASE (IEEE 802.3u) 1000BASE (IEEE 802.3z, IEEE 802.3ab) (2) 1k 1024 (2^10) 1000 (10^3) 1M 1024K (2^20) 1000k (10^6) 1G 1024M (2^30) 1000M (10^9) (10) 293
#2 UTP Unshielded Twisted Pair Cable STP Shielded Twisted Pair Cable MMF Multi Mode Fiber SMF Single Mode Fiber 294
#1 () () -A -B -C CSMA/CD: Carrier Sense Multiple Access with Collision Detection (Collision) 295
#2 () HUB -A -B -C 296
#3 () () HUB R T R T R T () HUB R T R T R T T R -A T R -A T R -B 297
#4 () L2 HUB -A -B -C 298
#5 () L2 HUB -A -B -C 299
10BASE-T/100BASE-TX #1 (MDI,=) 1 2 3 4 5 6 7 8 UTP (3/5,) HUB(MDI-X,X) 1 2 3 4 5 6 7 8 300
10BASE-T/100BASE-TX #2 (MDI,=) 1 2 3 4 5 6 7 8 UTP (3/5,) (MDI,=) 1 2 3 4 5 6 7 8 301
1000BASE-T #1 (MDI,=) 1 2 UTP (5e,) HUB(MDI-X,X) 1 2 3 4 3 4 5 6 5 6 7 8 7 8 302
1000BASE-T #2 (MDI,=) 1 2 UTP (5e,) HUB(MDI-X,X) 1 2 3 4 3 4 5 6 5 6 7 8 7 8 303
Auto Negotiation() 100Mbps 100Mbps 10Mbps 10Mbps 100Mbps 100Mbps 10Mbps 100Mbps 100Mbps 100Mbps 100Mbps 100Mbps 10Mbps 10Mbps 10Mbps 10Mbps 10Mbps 304
Ethernet 0x0800 000005DC IEEE 802.3 Length Field (01500) 0800 Internet Protocol version 4 (IPv4) 0806 ARP (Address Resolution Protocol) 8035 RARP (Reverse Address Resolution Protocol) 8037 IPX (Novell NetWare) 86DD Internet Protocol version 6 (IPv6) 8863 PPPoE Discovery Stage 8864 PPPoE Session Stage () IEEE 802.3 Ethernet 305
MAC 1 2 3 24 25 48 306
LAN 307
800MHz 1.5GHz 9.6, 14.4, 28.8, 64kbps PHS 1.9GHz 32, 64, 128kbps IMT2000 2GHz 64, 384kbps Bluetooth 2.4GHz :723kbps:57kbps LAN FWA 2.4GHz 2.4GHz 5GHz() 22,26GHz 22,26,38GHz 1,2Mbps (IEEE 802.11) 1,2,5,11Mbps (IEEE 802.11b) 22Mbps (IEEE 802.11g) 654Mbps (IEEE 802.11a) 10Mbps (1, 1km) 156Mbps (11, 5km) 308
IEEE 802.11 PHY 2.4GHz 5GHz IEEE802.11b IEEE802.11g IEEE802.11a IEEE802.11h 2.4GHz 2.4GHz 5GHz IEEE802.11d IEEE802.11c MAC IEEE802.11e QoS IEEE802.11f IEEE802.11i 309
LAN (IEEE 802.11b) -A LAN -B LAN AP CSMA/CA: Carrier Sense Multiple Access with Collision Avoidance ACK 310
-A LAN -B LAN AP [] 311
ESS-ID -A ID= AP -B ID= ESS-ID= Ch#1 Ch#5 AP -C ID= ESS-ID= [] 114 ESS-ID 312
-A LAN -B LAN -B LAN / Ch#1 AP ESS-ID= Ch#5 AP ESS-ID= [] 313
WEP -A LAN -B LAN AP 64bits or 128bits WEP: Wired equivalent privacy LAN 64128 314
-A LAN AP STA -B LAN 2LANLAN WDS(wireless distribution system) 315
316
PPP PPP (cf.hdlc) 317
PPP LCP NCP (keep alive) 318
PPP R IP IP PPP ISDN 319
PPPoE Ethernet 0x8864 PPPoE 0x0021 320
PPPoE(PPPoE) (461500) IP PPP PPPoE ADSL 321
PPPoE() (461500) IP R IP PPP PPPoE ADSL 322
IPv6 323
IPv6 IPv6 IPv6 IPv6 IPv6 324
TCP (20) () TCP(61460) IPv4 (20) (TCP) () IPv4(261480) (22) (IPv4) (TCP) () FCS (4) (461500) TCP/IP 325
IPv4 IPv4 TCP/UDP 326
TCP (20) () TCP(61440) IPv6 (40) (TCP) () IPv6(61460) (22) (IPv6) (TCP) () FCS (4) (461500) TCP/IP 327
IPv6 IPv6 TCP/UDP 328
IPv4/IPv6 IPv6 VPN ping, IPsec PPTP ICMP (1) TCP (6) UDP (17) IPv6 (41) AH (51) ESP (50) GRE (47) TCP (6) UDP (17) IPv4 (0x8000) IPv6 (0x86DD) PPP 329
IPv6 0 7 8 1 1 5 6 FP TLA ID RES NLA ID #1 NLA ID #2 Interface ID #1 Interface ID #2 2 3 2 4 SLA ID 3 1 330
331 IPv6 0000000000 00000000 0010000000 0011111111 0100000000 0111111111 00000000 11111111 fe80: 1111111010 1111111010 00000000 11111111 fec0: 1111111011 1111111011 00000000 11111111 1111111100 1111111111 00000000 11111111 00000000 11111111
IPv6 IPv6 IPv6-C IPv6-D IPv6 IPv6-B IPv6-A 332
IPv6 333
Interface ID 48 bits MAC Address MAC2 24 bits 16 bits 24 bits fffe 64 bits Interface ID 12 334
0 3 4 7 8 1 1 IPv6 1 2 1 5 1 6 2 3 2 4 3 1 Version Traffic Class Flow Label Payload Length Next Header Hop Limit Source Address IP Destination Address IP Next Header Hdr Ext Len Extentions IPv6 IP 335
IPv6 IPv6 IPv4 IPv4IPv6 IPv6 IPv6 IPv6 IPv4 IPv4 IPv6 IPv6 IPv4 IPv6 IPv6 IPv6 IPv4/IPv6 IPv4 IPv4 IPv4 IPv6 IPv6 IPv4 IPv4 336
IPv4IPv6(1) (dual stack) IPv4 IPv6 IPv4 IPv6 IPv4 only IPv6 only 337
IPv4IPv6(2) IPv6 IPv4 IPv6 IPv6 IPv4 (IPv6IPv4) 338
IPv4IPv6(3) IPv4 IPv6 IPv4 IPv4 IPv6 (IPv4IPv6) 339
IPv4IPv6(4) IPv4 IPv6 IPv4 IPv6 IPv4 only IPv6 only 340
IPv6 ISP IPv4 IPv4 ISP IPv6 IPv4 native IPv6 tunnel ISP IPv4 IPv6 IPv4/IPv6 dual stack ISP IPv6 IPv4 IPv4 tunnel ISP IPv6 IPv6 native 341
IPv6 342
IPv4 343
IPv4 A 0 (7 bits) (8 bits) (8 bits) (8 bits) B 1 0 (6 bits) (8 bits) (8 bits) (8 bits) C 1 1 0 (5 bits) (8 bits) (8 bits) (8 bits) D 1 1 1 0 (4 bits) (8 bits) (8 bits) (8 bits) 344
IPv4 A(10/8) 0 0 0 0 1 0 1 0 x x x x x x x x x x x x x x x x x x x x x x x x B(172.16/12) 1 0 1 0 1 1 0 0 0 0 0 1 x x x x x x x x x x x x x x x x x x x x C(192.168/16) 1 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 x x x x x x x x x x x x x x x x 345
(172.21.200.84/28) IP 172. 21. 200. 84 1 0 1 0 1 1 0 0 0 0 0 1 0 1 0 1 1 1 0 0 1 0 0 0 0 1 0 1 0 1 0 0 255. 255. 255. 192 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 172. 21. 200. 64 1 0 1 0 1 1 0 0 0 0 0 1 0 1 0 1 1 1 0 0 1 0 0 0 0 1 0 1 0 0 0 0 #1 172. 21. 200. 95 1 0 1 0 1 1 0 0 0 0 0 1 0 1 0 1 1 1 0 0 1 0 0 0 0 1 0 1 1 1 1 1 #2 255. 255. 255. 255 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 346
IPv4 0 3 4 7 8 1 1 5 6 1 8 1 9 2 3 2 4 3 1 Version IHL Type Of Service Total Length Identification Flags Flagment Offset Time To Live Protocol Header Checksum Source Address IP Destination Address IP Options Padding IP 347
ARP(Address Resolution Protocol) 0 7 8 1 1 5 6 2 3 2 4 3 1 HLEN PLEN MAC MAC() IP() IP MAC MAC() IP HLEN: MAC=6 () PLEN: IP =4 () 348
UDP 0 7 8 1 5 1 6 Source Port Length 2 3 2 4 Destination Port Checksum 3 1 Data 349
0 3 4 7 8 9 1 0 Data Offset Source Port Reserved Checksum TCP Options 1 6 Sequence Number Acknowledgement Number Control Flag 1 5 2 3 2 4 Destination Port Window U R G A C K P S H R S T Urgent Pointer Padding F I N 3 1 Data.. 350
IPv4 TCP IP IPv4 TCP IP 351
(Windows) Microsoft Windows2000 Windows![][(H)] /MS-DOS (cmd.exe) ping (ICMPIP) arp (ARP) ipconfig (IP) tracert (ICMP) netstat () route () telnet (telnet) ftp (ftp) tftp (tftp) () net NetBIOS,NetWare 352
Windows 353
MS-DOS 354
ping 355
ping -t Ctrl+C -a IPDNS -n count 4 -l size 32 -f () -i TTL () -v TOS IPTOS(type of service) -r count IP -s count -j host-list -k host-list -w timeout 356
ping 192.168.0.1 357
ping www.ocn.ne.jp 358
arp 359
arp -a 360
ipconfig 361
ipconfig /? /all /release /renew /flushdns /registerdns /displaydns /showclassid /setclassid 362
ipconfig 363
tracert 364
tracert -d IP (DNS) -h maximum_hops -j host-list () -w timeout 365
tracert www.ocn.ne.jp 366
netstat 367
netstat -a (-n) -e -n -s IP, ICMP, TCP, UDP -p proto -s [proto] -r interval [interval] 368
netsat e 369
netsat r 370
route 371
route () 372
route (192.168.0.3/24) 373
telnet 374
telnet 375
ftp 376
ftp 377
tftp 378
net 379
net view 380
() TeraTerm Pro (telnet) ethereal + WinPcap () Macintoshping,tracertoute,nslookupWhatRoute RT-Utility (RT-Tftp Clients) RT-RevUpper () 381
TeraTerm Pro http://hp.vector.co.jp/authors/va002416/ http://www.sakurachan.org/soft/teraterm-j/files/ttermp23.zip ftp://www.sakurachan.org/pub/windows/net/term/teraterm/ttermp23.zip http://www.vector.co.jp/authors/va002416/ttermp23.zip ftp://riksun.riken.go.jp/pub/pc/misc/terminal/teraterm/ttermp23.zip ftp://ftp.forest.impress.co.jp/pub/win/winsock/apps/teraterm/ttermp23.zip ftp://ftp.s.u-tokyo.ac.jp//terminal/teraterm/ttermp23.zip 382
TeraTerm Pro (telnet) 383
TeraTerm Pro () 384
TeraTerm Pro () 385
ethereal + WinPcap 386
apache C: Program Files Apache Group Apache 387
netperf ftp://ftp.cup.hp.com/dist/networking/benchmarks/netperf/ (binaries2.12.1pl1win) [] http://trylan.fc2web.com/ http://trylan.fc2web.com/tools/tools_6.html 388
Macintoshping,traceroute 389
RT-Utility 390
RT-Tftp clients #1 391
RT-Tftp clients #2 392
RT-RevUpper #1 393
RT-RevUpper #2 394
395
ethereal ping ARP request/arp reply ICMP echo request/echo reply arp DNS UDP DHCP UDP WWW TCPSYN TCP 396
ISP ISDN [] ISDN ISDN ISDN ISDN PPP ISDN IP ISDN WAN R 192.168.0.0/24 192.168.0.2 LAN 192.168.0.1 192.168.0.3 RTA54i Ethernet 397 IP
ethereal() 398
ethereal() 399
ethereal() 400
ARP LAN reply LAN request IP(ping) 401
ping 402
Pingarp 403
ARP() 404
ARP() 405
ICMP reply ICMP ping request ping 406
ICMP () 407
ICMP () 408
ping ping ping ping 192.168.0.1 ARP Request ARP Reply ICMP Echo Request ICMP Echo Reply ICMP Echo Request ICMP Echo Reply ICMP Echo Request ICMP Echo Reply ICMP Echo Request ICMP Echo Reply 409
UDP DNS 192.168.0.1 netvolante 192.168.0.2 dhcp2 192.168.0.3 dhcp3 DNS (53) reply request DNS nslookup 410
UDP(DNS) [] dhcp service server dhcp scope 1 192.168.0.2-192.168.0.254/24 dns server DNS dns private address spoof on ip host mac.hirano.com 192.168.0.100 ip host netvolante.hirano.com 192.168.0.1 ip host dhcp2.hirano.com 192.168.0.2 ip host dhcp3.hirano.com 192.168.0.3 411
UDP() 412
UDP() 413
UDP() 414
DHCP DHCP (67) DHCP (68) ipconfig /release ipconfig /renew 415
DHCP ipconfig /release ipconfig /renew 416
DHCP DHCP (68) DHCP (67) ipconfig /release ARP Request ARP Reply DHCP Release ipconfig /renew DHCP Discover ARP Request DHCP Offer DHCP Request DHCP Ack ARP Reply 417
TCP HTTP WWW Internet Exproler 418
TCP(WWW) 419
TCP() 420
TCP(IP) 421
TCP(TCP) 422
TCP(TCP) 423
?? [TCP] telnet [UDP] tftp RIP () [] RIP2 () 424