RTXソリューションセミナー (2002年末)
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- なごみ やがい
- 5 years ago
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1
2 VPN RTX AVIT IT 2
3 3
4 4
5 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:// ISP: Internet Service Provider : Router R R R
6 A B IP [] 6
7 7
8 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:// ISP: Internet Service Provider : Router 8
9 9
10 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
11 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
12 high-end mid-range 1,000,000 Low-end 500, , ,000 SOHO 50,000 RT300 series RT140 series RT105 series NetVolante series 12
13 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
14 RT/RTX WWW 14
15
16 1) 1 2) Web 3)? 16
17 RT RTX RT100i 17
18 18
19 19
20 20
21 CENTER 21
22 ADSL (: ) () (/) 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
23 Internet Internet VPN CENTER DMZ Server 23
24 BRI BRI BRI RT140e RT140f CATV CATV BRI RT140e LAN VPN LAN BRI RT140e 24
25 Revision 25
26 Revision 26 IPsec Version 2 RFC:RFC2401RFC2409RFC2451
27 ?? 27
28 28
29 29
30 30
31 31
32 SERIAL LAN 32
33 33
34 A B IP 34
35 A B IP LAN RAM CPU LAN [] 35
36 RS-232C LAN2 SERIAL LANC LANC 32bits/44.44MHz (1.4Gbps) CPU (SH3/133MHz) RAM (16MB) FlashROM (2MB) RT105e 36
37 ISDN Server RS-232C S/T LAN2 LAN3 SERIAL ISDN LANC LANC LANC 32bits/100MHz (3.2Gbps) CPU (MIPS32/150MHz) Security Engine (DES/3DES) RAM (16MB) FlashROM (2MB) RTX
38 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 SDRAM (64MB) RTX
39 39
40 Internet Internet VPN 1.5M ADSL 8M ADSL 12M ADSL 1.5 Mbps 8 Mbps 12 Mbps 512 Kbps 1 Mbps 1 Mbps 40
41 MTU MTU Length Total IPv4MTU(RFC791) IPv4 576 PTMU(RFC1191) IPv4MTU(RFC791) 68 IP over ATM 9180 FDDI Ethernet PPP () 1500 IEEE Ethernet PPPoE(RFC2516) 1492 PPPoE() 1454 IPv6MTU(RFC2460) 1280 Ethernet PPPoE PPPoE #1 # (Path MTU Discovery)
42 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) (Benchmarking Terminology for Network Interconnection Devices) (Benchmarking Methodology for Network Interconnect Devices) (Benchmarking Terminology for LAN Switching Devices) (Benchmarking Methodology for LAN Switching Devices) 95 pps 190 pps 14,881 pps 148,810 pps 42 15k pps 150k pps
43 Router Switch LAN1 LAN2 SmartBits (L3) SmartBits (L2) SmartBits SmartWindow SmartApplications RFC1242&RFC
![SmartBits []](/docs-images/97/132320265/images/44-0.jpg)
44 SmartBits [] 1518(size)*8*8127(packet)=98,694,288 bit/s
45 MTU1280 Router VPN Router LAN1 LAN2 LAN1 LAN2 SmartBits (L3) 45
46 3DES VPN RT300i (10/100)*2 39.8M bit/s 3.0M bit/s ,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 ,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 T) P: 21.2M bit/s 160 CISCO 2621 F: 66.9M bit/s (IOS ) P: 15.0M bit/s 60 FITELnet-F40 (10/100)*2 9.8M bit/s 4.6M bit/s ,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 ,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 ,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 RTX VPN (10/100)*8 500M bit/s 50M bit/s ,000 RTX1000 (10/100)*3 100M bit/s 23M bit/s ,000
47 : P.52P.53 WAN 2 47
48 Rev () LAN1 LAN2 SmartBits (pps: paket/second) (bit/s) (bit)*1 (1280*8)*(9107)= bit/s93.26mbit/s KM () 48
49 Rev () LAN1 LAN2 LAN2 LAN1 SmartBits (pps: paket/second) (bit/s) (bit)*1 (1280*8)*(8744)= bit/s89.54mbit/s KM () 49
50 Rev ( ) LAN1 LAN2 VPN LAN2 LAN1 SmartBits VPN(bit/s) (bit)*1 (1280*8)*(2471)= bit/s25.30mbit/s KM () 50
51 Rev ( ) 51
52 RTX2000 RTX2000 VPN RTX SmartBits [Rev ] 2: % (1) 8: 64280k pps (4) 8: M bps(4) SmartBits VPN [Rev ] VPN(DES/3DES): % 52
53 fast switching (max) 1720/ k pps k pps process switching (max) performance (software) performance (software) k pps 256k bps 512k bps 2620/ k pps 384k bps 768k bps 2650/ k pps 384k bps 768k bps 2610/2611XM 20k pps 2620/2621XM 30k pps 2650/2651XM 40k pps k pps k pps 2k pps 512k bps 1024k bps k pps 4k pps 1024k bps 2048k bps k pps 1012k pps 1554k bps 3072k bps k pps 1.8k pps k pps 3.5k pps k pps 4.6k pps 720x (NPE100) 100k pps 720x (NPE150) 150k pps 5k pps 7500/RSP k pps 8k pps 7500/RSP k pps 18k pps
54 54
55 MASTER BACK UP Ethernet BACK UP Internet 55
56 MASTER BACK UP Internet BACK UP ISDN 56
57 MASTER BACK UP IP-VPN GATEWAY BACK UP Internet ISDN 57
58 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
59 RT/RTX R L3 floating static L2 59
60 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 ) 60
61 RT/RTX ICMP reply ICMP echo R (ping) keepalive ICMP echo ICMP reply 61
62 RT/RTX [:] () (backup) R [backup:] () (backup) 62
63 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
64 Backup ISDN Backup RTX1000 BRI VPN BRI RTX1000 RTX1000 BRI BRI RTX1000 IP-VPN FR ISDN 64
65 RTX1000 BRI Backup VPN IP-VPN BRI RTX1000 Backup RTX1000 BRI VPN VPN BRI RTX1000 IP-VPN IP-VPNVPN 65
66 Backup RTX1000 BRI VPN BRI RTX1000 VPN RTX1000 BRI IP-VPN FR BRI RTX1000 VPN 66
67 67
68 LAN BRI LAN BRI RTX1000 LAN RTX RTX1000 Server +DMZ() BRI 68 RTX1000 DMZ
69 LAN LAN LAN LAN LAN LAN RTX1000 RTX1000 RTX1000 BRI RTX1000 VPN VPN BRI VPN 69 RTX1000
70 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 RTX LAN
71 VPN VPN VPN VPN Server -A LAN Server -B LAN VPN VPN AP AP () -B LAN LAN Lobby LAN VPN AP 71
72 72
73 NHK() 73
74
75 75
76 76
77 77
78 78
79 79
80 80
81 RTX ADSL P.86P ADSL, P.70P VPN P.158 N+I INTERNET Guide WAN WAN P.48P P.110P ReportWAN P.52P
82 82
83 LSI LSI LSI ISDN-LSI ISDN ISDN () DX7 DSP bps FAX(QFP) LSI FDISDN-TA RT100i 83
84 LSI ISDNLSI IPv4/IPv6IPv6VoIPVPN VPN RT300i &VPN RT140e &VPN RT105e &ISDN RTA55i &ISDN RTW65i ISDN-LSI
85 RTA50i (SMTP/POP) (Rev.6) RTA52i RTA55i RT300i 85
86 Telnetd Httpd <> <> 86
87 RTA55i WWW/FTP ISP# [] ISP [] PPPPPPoE ISP#2 87
88 RTA55i ISP# [] ISP [] PPPPPPoE ISP#2 88
89 RTA55i #1 [] [] PPPPPPoE #2 89
90 (Rev.6/7) ISP#1 #1 RTX1000 #2 ISP#2 [] ISP [] ISP PPPPPPoE 90
91 VPN PN 91
92 GW(IPsec, PPTP, IP over IP) LAN (PP#) (LAN#) LAN R SGW (TUNNEL#) MTU1280 VPN SGW (TUNNEL#) R LAN (PP#) (LAN#) LAN RTX1000 RTX
93 (LANVPN) Internet VPN RTX1000 [] [] [] RTX
94 [] IP [] IPOK [] IPVPN IP () IP RT105 VPN IP VPN RTX2000 VPN RT105 IP RTX
95 Internet VPN RTX1000 RTX1000 ISDN [] [] ISDN 95
96 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
97 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 IPsecVPN (:) Windows()IPsec Windows NETSCREEN PPTPFAQ 97
98 VPN (DESAES) DES Data Encryption Standard - DES - - : 56bit - AES Advanced Encryption Standard -DES () RijndaelAES AES - - / - [ ]
99 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
100 RTX2000 IP-VPN RT105 RTX1000 RTX
101 ISP ISP ISP ISP ISP PPPoE PPPoE 101
102 ISP [] (;_;) rt100i-users: 28620, ADSL B RTA55i [] PP01: ISP PP02: [()] ip route default gateway pp 1 ip route /16 gateway pp 2 dns server select 1 pp 2 any flets clear dns cache cf.ascii, NETWORK MAGAZINE, 2003/1, P.106P
103 RT/RTX RTX RTX RT300i 420 RT140fRT140eRT105e 8 RT140iRT140p 4 RT105iRT105p RTW65i RTW65b RT60w RT56v RTA55i RTA54i 2 Rev LAN*4 Rev
![ISP RTA55i ISDN ADSL RTX2000 []](/docs-images/97/132320265/images/104-0.jpg "IP-VPN [] ISDN ADSL B RTX1000")
104 ISP RTA55i ISDN ADSL RTX2000 [] IP-VPN [] ISDN ADSL B RTX
105 ISP [ ] [ ] ISDN ADSL RTA55i RTX1000 ISDN ADSL B 105
106 ISDN ADSL RTA55i ISP tunnel IPv4 over IPv4 VPN(PPTP) [] [] VPNLAN RTX1000 ISDN ADSL B 106
107 ISP ISDN ADSL B RTX1000 tunnel IPv4 over IPv4 VPN(PPTP) VPN(IPsec) ISDN ADSL B RTX1000 ISDN 107
108 ADSL? ADSL LAN /24 (LAN2) (LAN1) LAN R /24 DSLAM PPPoE (PP01) RT56v ISP [] (;_;) rt100i-users: 29193, [] 1) RT56v 2) RT56v 3) RT56vLANIPDHCP LAN1: /24 DHCP: /24 4) RT56vADSL 5) RT56v 6) WWWWANIP IP nat descriptor type 2 masquerade nat descriptor address outer 2 primary ( ) ip lan2 address dhcp ( /24) ip lan2 nat descriptor 2 7) ADSLping 108
109 VPN 109
110 ISDN-LSI [ (G.711 -law)] ISDN [] [(IP)] ISDN-TA RT100i [RTA50i] LAN LSI Kbit/s 110
111 #0 111
112 #1 112
113 #2 113
114 #3 114
115 (VoIP) [] (MGCP)RT60w Networld + Interop Tokyo 2001 RTA54iIPv6MGCP RTA54i/RT60w/RTW65iIPv4/IPv6SIP VoIP RTA55i RTA54i/RT60w/RTW65iIPv4/IPv6SIPVoIP RT56v MGCP:Media Gateway Control ProtocolRFC2705 SIP:Session Initiation ProtocolRFC
116 116
117 (VoIP) Revision 117
118 ISDN() ISDN ISDN Web () R TEL LAN RTA50i (13) 118
119 RTA50i ISDN G4-FAX G3-FAX DSU S/T S/T RS232C 1X 2X 3X 3= ISDN TEL SERIAL LAN CPU (SH3/80MHz) RAM (4M) FlashROM (1M) 119
120 VoIP() MGCP:Media Gateway Control ProtocolRFC2705 ISDN Web ISDN VoIP R TEL LAN RT60w [] (12) RT60w 120
121 [] TEL ISDN (PBX) ISDNVoIP DNS / (VoIP-TA) VoIP() 121
122 VoIP() SIP:Session Initiation ProtocolRFC2543 WAN VoIP R TEL LAN RTA55i RT56v [] ( ) IP (13) IP 122
123 RTA55i ISDN G4-FAX DSU S/T 1 2 USB WAN ISDN TEL SERIAL LAN1 LAN2 CPU (SH3/133MHz) RAM (8M) FlashROM (2M) RTA55i 123
124 RT56v LINE PSTN TEL LAN1 4 WAN LAN2 CPU (SH3/133MHz) RAM (8M) FlashROM (2M) RT56v 124
125 WAN R TEL LAN RTA55i RT56v (13) IP 125
126 / WAN R TEL LAN RTA55i RT56v (13) IP 126
127 (VoIP-TA,P2P) WAN VoIP R TEL LAN RTA55i RT56v (13) IP 127
128 P(VoIP-TA,SIP) GW WAN VoIP R TEL LAN RTA55i RT56v (13) IP 128
129 VoIP() WAN VoIP R TEL LAN RTA55i RT56v (13) IP 129
130 WAN VoIP R TEL1 TEL2 TEL3 LAN RTA55i RT56v (13) IP 130
131 (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
132 DNS () ISP DNS IP RTA55i/RT56v [] tel.netvolante.jp IP DNS [] ## DNS IP RTA55i/RT56v 132
133 (VoIP, MGCP, G.711) (VoIP, SIP, G.711) DNS () Windows Messenger (SIP, G.711) IP (SIP, G.711) 133
134 VPN (VPN) [] IPsecVPNRT VPNNAT VPN 2002 PPTPVPNRT 134
135 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
136 LANVPN (PPTP+RC4) ISP Internet VPN ISP RTA55i/RT56v PPTP PPTP RTA55i/RT56v PPTPLANVPN peer to peer (P2P) 136
137 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
138 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
139 RT60w RTA54i RTW65b RTW65i RTA55i RT56v ISDN LINE WAN TEL LAN (SW) 4(SW) LAN USB DNS (VoIP) VPN (PPTP+RC4)
140 RTA55i Rev Mbps 8.5Mbps RT56v Rev Mbps 8.5Mbps RTA54i Rev Mbps 4.0Mbps Rev Mbps 4.5Mbps RTW65b Rev Mbps 5.5Mbps RTW65i Rev Mbps 5.0Mbps 140
141 RTA55i/RT56v WAN ISDN CATV ADSL/ADSL FTTH/B ISDN/ISDN 128kbps OCN ISDNLAN ISDN RTA55i OK OK RT56v OK 141
142 142
143 NetVolante RTA55i RT56v RTW65b RTW65i ISDN TEL WAN LAN 1 1 () () LAN (IEEE b) USB LED 8()+4() 6()+5()
144 NetVolanteUSB RTA55i RT56v USB OK LAN ISP LAN USB(PPP) RTA55i USBLANLAN USB(PPP) RTA55i USBLAN 144
145 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
146 146 (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
147 (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
148 ISDN+ ADSL/CATV ISDN RTA55i LAN ADSL/CATV RTA55i LAN ISDN + ADSL/CATV RTA55i ISDN ADSL/CATV RTA55i +LAN 148
149 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
150 150 (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
151 ISDN RTA55i ISDN/ RTA55i RTA55i ISDN ISDN/LAN ISDN RTA55i RT 151
152 ( ) RTA55i RTA55i IP IP NAT NAT LAN1 (IP) RTA55i LAN2 (IP) IP RTA55i IP USB +LAN NAT&(LAN1/LAN2) NAT&(USB+LAN) 152
153 RTA55i RT56v ISDN-TA OK LAN-TA OK TA OK IP OK OK DMZ OK OK 153
154 ISDN-TA() RTA55i RT56v ISDN OK USB OK ISDN RTA55i ISDN(PPP) PPP USB(PPP) PPP(PPP Adapter) 154
155 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
156 TA RTA55i RT56v USB OK ADSL RTA55i PPPoE(PPP) PPP USB(PPP) ADSLBPPPoEISDN-TA PPP(PPP Adapter) 156
157 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
158 RTA55i/RT56v RTA55i RTW65i RT56v WAN CATV ADSL/ADSL FTTH/B OK OK OK ISDN ISDN/ISDN 128kbps OCN OK OK 158
159 ADSL#1 [] PPPoE PPPoE ISP DSLAM ADSL ATM PPPoE IP Ethernet WAN R LAN RTA55i RT56v Ethernet 159 IP
160 ADSL#2 [] ISP DSLAM ADSL ATM PPPoA IP Ethernet WAN R LAN RTA55i RT56v Ethernet 160 IP
161 ADSL#3 [] ISP DSLAM ADSL ATM IPoA IP Ethernet WAN R LAN RTA55i RT56v Ethernet 161 IP
162 CATV [] ISP CATV WAN Ethernet IP R LAN RTA55i RT56v Ethernet 162 IP
163 FTTH#1 [] PPPoE PPPoE ISP Ethernet PPPoE IP WAN R LAN RTA55i RT56v Ethernet 163 IP
164 FTTH#2 [] ISP IP Ethernet WAN R LAN RTA55i RT56v Ethernet 164 IP
165 ISDN ISP ISDN [] ISDN ISDN ISDN ISDN PPP ISDN IP ISDN WAN R LAN RTA55i Ethernet 165 IP
166 ISP 64kbps/128kbps PPP ISDN IP ISDN WAN R LAN RTA55i Ethernet 166 IP
167 RTA55i/RT56v (VoIP) RTA55i RTW65i RT56v ISDN OK OK LINE OK TEL
168 ISP ISP 2F 1F 168
169 VoIP ISP GW GW ISP 2F RTA55i RT56v 1F RTA55i [] 169
170 Internet VPNVoIP Internet VPN RTX1000 RTX1000 RTA55i RT56v Internet VPN() 170
171 IP-VPNVoIP IP-VPN (/) RTX1000 GW RTX1000 RTA55i RT56v Internet VPN 171
172 LAN 172
173 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
174 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
175 175
176 56 [] () 53 [] 27 [] 176
177 #1 () /24 () () () / / /24 9#3# 9#2# 177
178 () [] /24 () () / /24 9#3# 9#2# 178
179 #1 2 2 LAN () LAN () LAN () 179
180 #2 LAN () LAN () 2 LAN () 2 180
181 [] /24 RTA55i () WAN R TEL LAN /24 181
182 [] /24 RTA55i () WAN VoIP R TEL LAN /24 182
183 /24 RTA55i () WAN VoIP R TEL LAN /24 sip 9#3# 3 sip:rta55i@ #4# 4 sip:rt56v@
184 ISDN [] 184
185 2 IP() 1 185
186 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](/docs-images/97/132320265/images/187-0.jpg "[] 27 [] Windows Messenger")
187 56 [] Windows Messenger () 27 [] 27 [] Windows Messenger 187
188 #2 () / /24 () () () / /24 Windows Messenger 9#3 9#4 9#2 9#4 9#2 9#
189 RTA55i 9#3# RTA54i 9#2# 2 2 LAN () LAN () LAN () MSN Messenger 189
190 MSN Messenger(13) 190
191 MSN Messenger(15) 191
192 MSN Messenger(11) 192
193 VPN() VPN 193
194 LANVPN () /24 () () () VPN / / /24 194
195 VPN () / /24 () () () /24 VPN /24 Microsoft VPN Adapter 195
196 196
197 197
198 198
199 RT140i #1(PPP) RT105i RTA52i R (PP#) (LAN#) [NAT] R LAN LAN 199
200 #2() RT300i RTW65b RT140e RT105e (LAN2) R (LAN1) RTA55i R LAN LAN 200
201 #3(PPPoE) R (LAN#) (PP#) (PP#) LAN ISDN/ LAN 201
202 RT300i RT105 #4(VPN) R (LAN#) (PP#) (TUNNEL#) LAN ISDN/ 202
203 LAN ISDN/ NAT (LAN#) (PP#) (TUNNEL#) + R 203
204 (NAT) NAT #1,#2 IP incoming/unconvertible/range IP ping/traceroute/ftp/cu-seeme VPN PPTP NetMeeting 3.0 UPnPWindowsMessenger 204
205 NAT (NATNAT) 205
206 (NAT) Revision 206
207 NAT(Rev.1Rev.3) LAN LANprimarysecondary TUNNEL VPN 3 NAT IP NAT + IP (16) 207
208 NAT [NAT] < > < > NAT 208
209 IP(IP Masquerade) nat descriptor type <NAT> masquerade global network global network private network private network 209
210 NAT (Network Address Translation nat descriptor type <NAT> nat / / /28 NAT NAT NAT / / / / /24 210
211 NAT + IP nat descriptor type <NAT> nat-masquerade / / /28 NAT NAT IP masquerade / / / / /24 211
212 IP ()IP <> ()IP <> [0] [65535] [0] [65535] <> (IP) <> 212
213 NAT#1 R Net-A (Primary) Net-B (Secondary) 213
214 NAT#2 Default-A -A Net-A R R Default-B Net-B -B 2(hot line) IP 214
215 IP (incoming) (through) (reject,discard) (forward DMZ) (unconvertible port) (port range) 215
216 DMZ RTA54i LAN ISDN/ADSL/CATV(LAN) / IP / 216
217 DMZ 217
218 DMZ IP <> DMZ <> [0] [65535] [0] [65535] <> DMZ <> () 218
219 [0] [65535] [0] [65535]. 219
220 IP 220
221 [0] [65535] [0] [65535] IP( ) 221
222 IP( ) 222
223 IP IP WWW IP WWW [0] [65535] [0] [65535] WWW WWW IP(=!=). 223
224 IP IP 224
225 IP FTP FTP/ FTP FTP NetMeeting 3.0 VPN 1IP PPTP 225
226 #1 IP IPv4 IP TCP/UDP IP NAT IP () ftp server ftp client () ftp(port) http server http client 226
227 #2 server client () ftp server ftp client ftp(pasv) 227
228 FTP/ ftp server ftp client ftp server ftp client ftp(pasv) ftp(port) 228
229 FTP ftp server ftp client tcp ftp ftptcp 229
230 FTP [] all 230
231 FTP ftp server [20] [21] [*] [*] ftp client ftp ftp server [20] [8000] [*] [*] ftp client 21OK 8000NG [] ftp(listen PORT)21 NAT/IP 231
232 FTP 232
233 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
234 PPTP PPTP PPTP PPTP PPTP Microsoft VPN(PPTPVPN) 234
235 PPTP 235
236 NetMeeting Version 3.0 NAT NAT RTA54i RTA54i DMZNetMeeting NetMeeting NetMeeting DMZNAT NAT(IP) 236
237 NetMeeting Version 3.0 NATNetMeeting DMZ NetMeeting 237
238 NetMeeting 3.0 () () () () () () () 238
239 UPnPWindowsMessenger
240 UPnP [UPnP2] UPnP UPnP UPnP UPnP [] 1) 2) / UPnP IP R UPnP() WindowsXP UPnP (WindowsMessenger) UPnP 240
241 Windows Messenger 241
242 Windows MessengerNAT#1 (UPnP) Windows Messenger [] UPnPUPnP UPnP RTA55i Windows Messenger 242
243 Windows MessengerNAT#2 (Windows MessengerNAT Traversal) Voice Echo Server Windows Messenger V4.6 [] voice echo server DMZ RTA55i Windows Messenger V
244 Windows MessengerNAT#3 (IPSIP) Windows Messenger [] IPSIP RTA55i Windows Messenger 244
245 Windows Messenger (SIP) MSN Messenger (SIP) (SIP) () (SIP) (RDP) (SIP) (SIP) () (SIP) UPnP UPnP() UPnP 245
246 WindowsMessenger (UPnP) (UPnP) (UPnP) (UPnP) (UPnP) (UPnP) (UPnP) (UPnPWindowsUpdate) 246
247 MSN Messenger (3.0) (UPnP) (4.6UPnP) (UPnP) (UPnP) 247
248 Windows XP (UPnP) [] Windows XP IPTCP business/remote/remotedesktop.asp 248
249 establishedftpudp (5) (7) 249
250 <IN> < > (b2) (a) (b1) < > <OUT> 250
251 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
252 <IN> < > < > <OUT> 252
253 <IN> < > < > <OUT> 253
254 254
255 TCPestablished telnet [TCP] <SYN> <SYN+ACK> <ACK> [TCP] established [TCP] telnet SYNACKRST established 255
256 ftp ftp(pasv) ftp(port) ftp server [*] [21] established ftp server [20] [21] [*] [*] [*] [*] ftp client ftp client [] ftp tcp established ftpestablished [] 256
257 UDP(DNSNTP) DNS(UDP) DNS [UDP] <> DNS <> NTP NTP(UDP) [UDP] <> NTP <> 257
258 pass/reject/restrict IP() IP() ICMP/TCP/UDP ICMP:icmp-info,icmp-error TCP:established,tcpfin,tcprst,tcpflag (TCPUDP) (TCPUDP) 258
259 259
260 260
261 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
262 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
263 TCP () <> <> <> telnet [TCP] <SYN> <SYN+ACK> <ACK> telnet [TCP] established [TCP] FINRST 263
264 UDP () NTP(UDP) NTP [UDP] <> NTP <> DNS DNS(UDP) [UDP] <> DNS <> 264
265 NetBIOS (:135,137,138,139,445) () () 7 265
266 < > <IN> <OUT> < >
267 < > <IN> <OUT> < >
268 < > <IN> <OUT> < >
269 #1 () 269
270 < > <IN> <OUT> < >
271 #2 () 271
272 272
273 #1 Unknown IP protocol protocol101 Land atack IPIP IP Short IP header IPlength Malformed IP packet length 273
274 #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
275 #3 Fragment storm Large fragment offset offset Too many fragment Teardrop Same fragment offset teardrop offset Invalid fragment 275
276 #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
277 #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
278 #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 From: : decode@ DEBUG EXPN VRFY WIZ 278
279 VoIP VoIP 279
280 (IP) 280
281 IP IP IP IP [] (+) (-) IP IP [] (-) (+) 281
282 (IP) 282
283 Phone -to- Phone [] 1994 (-) (+) Phone GW ITSP -to-phone [] 1996 (-) (+) 283
284 GW ITSP GW ITSP [] 1997 (-) (+) Phone-to-Phone GW ITSP [] (-) Phone-to- Phone 284
285 (IP)
286 GW GW VoIP-TA ITSP ISP GW GW Router [] Phone-to-Phone () IP() VoIP-TA 286
287 Router IP Router PBX PBX VoIP IP Router IP-PBX IP Router IP-PBX IP VoIP 287
288 IP GW GW 288
289 () IP () IP IP FR ISDN ATM CATV IP-VPN LAN FTTH xdsl (IP) (VoIP) (VoIP) (/) () H.323+(64kbps8kbps) SIP+(G.711,64kbps)
290 [] H.323SIP [] (G.711) 290
291 291
292 10BASE2 10BASE5 10BASE-T 185m 500m 100m (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 (MMF) 1000BASE-LX 550/ (MMF/SMF) 292
293 #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
294 #2 UTP Unshielded Twisted Pair Cable STP Shielded Twisted Pair Cable MMF Multi Mode Fiber SMF Single Mode Fiber 294
295 #1 () () -A -B -C CSMA/CD: Carrier Sense Multiple Access with Collision Detection (Collision) 295
296 #2 () HUB -A -B -C 296
297 #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
298 #4 () L2 HUB -A -B -C 298
299 #5 () L2 HUB -A -B -C 299
300 10BASE-T/100BASE-TX #1 (MDI,=) UTP (3/5,) HUB(MDI-X,X)
301 10BASE-T/100BASE-TX #2 (MDI,=) UTP (3/5,) (MDI,=)
302 1000BASE-T #1 (MDI,=) 1 2 UTP (5e,) HUB(MDI-X,X)
303 1000BASE-T #2 (MDI,=) 1 2 UTP (5e,) HUB(MDI-X,X)
304 Auto Negotiation() 100Mbps 100Mbps 10Mbps 10Mbps 100Mbps 100Mbps 10Mbps 100Mbps 100Mbps 100Mbps 100Mbps 100Mbps 10Mbps 10Mbps 10Mbps 10Mbps 10Mbps 304
305 Ethernet 0x DC IEEE 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 Ethernet 305
306 MAC
307 LAN 307
308 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 ) 1,2,5,11Mbps (IEEE b) 22Mbps (IEEE g) 654Mbps (IEEE a) 10Mbps (1, 1km) 156Mbps (11, 5km) 308
309 IEEE 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
310 LAN (IEEE b) -A LAN -B LAN AP CSMA/CA: Carrier Sense Multiple Access with Collision Avoidance ACK 310
311 -A LAN -B LAN AP [] 311
312 ESS-ID -A ID= AP -B ID= ESS-ID= Ch#1 Ch#5 AP -C ID= ESS-ID= [] 114 ESS-ID 312
313 -A LAN -B LAN -B LAN / Ch#1 AP ESS-ID= Ch#5 AP ESS-ID= [] 313
314 WEP -A LAN -B LAN AP 64bits or 128bits WEP: Wired equivalent privacy LAN
315 -A LAN AP STA -B LAN 2LANLAN WDS(wireless distribution system) 315
316 316
317 PPP PPP (cf.hdlc) 317
318 PPP LCP NCP (keep alive) 318
319 PPP R IP IP PPP ISDN 319
320 PPPoE Ethernet 0x8864 PPPoE 0x
321 PPPoE(PPPoE) (461500) IP PPP PPPoE ADSL 321
322 PPPoE() (461500) IP R IP PPP PPPoE ADSL 322
323 IPv6 323
324 IPv6 IPv6 IPv6 IPv6 IPv6 324
325 TCP (20) () TCP(61460) IPv4 (20) (TCP) () IPv4(261480) (22) (IPv4) (TCP) () FCS (4) (461500) TCP/IP 325
326 IPv4 IPv4 TCP/UDP 326
327 TCP (20) () TCP(61440) IPv6 (40) (TCP) () IPv6(61460) (22) (IPv6) (TCP) () FCS (4) (461500) TCP/IP 327
328 IPv6 IPv6 TCP/UDP 328
329 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
330 IPv FP TLA ID RES NLA ID #1 NLA ID #2 Interface ID #1 Interface ID # SLA ID
331 331 IPv fe80: fec0:
332 IPv6 IPv6 IPv6-C IPv6-D IPv6 IPv6-B IPv6-A 332
333 IPv6 333
334 Interface ID 48 bits MAC Address MAC2 24 bits 16 bits 24 bits fffe 64 bits Interface ID
335 IPv 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
336 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
337 IPv4IPv6(1) (dual stack) IPv4 IPv6 IPv4 IPv6 IPv4 only IPv6 only 337
338 IPv4IPv6(2) IPv6 IPv4 IPv6 IPv6 IPv4 (IPv6IPv4) 338
339 IPv4IPv6(3) IPv4 IPv6 IPv4 IPv4 IPv6 (IPv4IPv6) 339
340 IPv4IPv6(4) IPv4 IPv6 IPv4 IPv6 IPv4 only IPv6 only 340
341 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
342 IPv6 342
343 IPv4 343
344 IPv4 A 0 (7 bits) (8 bits) (8 bits) (8 bits) B 1 0 (6 bits) (8 bits) (8 bits) (8 bits) C (5 bits) (8 bits) (8 bits) (8 bits) D (4 bits) (8 bits) (8 bits) (8 bits) 344
345 IPv4 A(10/8) 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) x x x x x x x x x x x x x x x x x x x x C( /16) x x x x x x x x x x x x x x x x 345
346 ( /28) IP # #
347 IPv 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
348 ARP(Address Resolution Protocol) HLEN PLEN MAC MAC() IP() IP MAC MAC() IP HLEN: MAC=6 () PLEN: IP =4 () 348
349 UDP Source Port Length Destination Port Checksum 3 1 Data 349
350 Data Offset Source Port Reserved Checksum TCP Options 1 6 Sequence Number Acknowledgement Number Control Flag 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
351 IPv4 TCP IP IPv4 TCP IP 351
352 (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
353 Windows 353
354 MS-DOS 354
355 ping 355
356 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
357 ping
358 ping 358
359 arp 359
360 arp -a 360
361 ipconfig 361
362 ipconfig /? /all /release /renew /flushdns /registerdns /displaydns /showclassid /setclassid 362
363 ipconfig 363
364 tracert 364
365 tracert -d IP (DNS) -h maximum_hops -j host-list () -w timeout 365
366 tracert 366
367 netstat 367
368 netstat -a (-n) -e -n -s IP, ICMP, TCP, UDP -p proto -s [proto] -r interval [interval] 368
369 netsat e 369
370 netsat r 370
371 route 371
372 route () 372
373 route ( /24) 373
374 telnet 374
375 telnet 375
376 ftp 376
377 ftp 377
378 tftp 378
379 net 379
380 net view 380
381 () TeraTerm Pro (telnet) ethereal + WinPcap () Macintoshping,tracertoute,nslookupWhatRoute RT-Utility (RT-Tftp Clients) RT-RevUpper () 381
382 TeraTerm Pro ftp:// 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
383 TeraTerm Pro (telnet) 383
384 TeraTerm Pro () 384
385 TeraTerm Pro () 385
386 ethereal + WinPcap 386
387 apache C: Program Files Apache Group Apache 387
388 netperf ftp://ftp.cup.hp.com/dist/networking/benchmarks/netperf/ (binaries2.12.1pl1win) []
389 Macintoshping,traceroute 389
390 RT-Utility 390
391 RT-Tftp clients #1 391
392 RT-Tftp clients #2 392
393 RT-RevUpper #1 393
394 RT-RevUpper #2 394
395 395
396 ethereal ping ARP request/arp reply ICMP echo request/echo reply arp DNS UDP DHCP UDP WWW TCPSYN TCP 396
397 ISP ISDN [] ISDN ISDN ISDN ISDN PPP ISDN IP ISDN WAN R / LAN RTA54i Ethernet 397 IP
398 ethereal() 398
399 ethereal() 399
400 ethereal() 400
401 ARP LAN reply LAN request IP(ping) 401
402 ping 402
403 Pingarp 403
404 ARP() 404
405 ARP() 405
406 ICMP reply ICMP ping request ping 406
407 ICMP () 407
408 ICMP () 408
409 ping ping ping ping 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
410 UDP DNS netvolante dhcp dhcp3 DNS (53) reply request DNS nslookup 410
411 UDP(DNS) [] dhcp service server dhcp scope /24 dns server DNS dns private address spoof on ip host mac.hirano.com ip host netvolante.hirano.com ip host dhcp2.hirano.com ip host dhcp3.hirano.com
412 UDP() 412
413 UDP() 413
414 UDP() 414
415 DHCP DHCP (67) DHCP (68) ipconfig /release ipconfig /renew 415
416 DHCP ipconfig /release ipconfig /renew 416
417 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
418 TCP HTTP WWW Internet Exproler 418
419 TCP(WWW) 419
420 TCP() 420
421 TCP(IP) 421
422 TCP(TCP) 422
423 TCP(TCP) 423
424 ?? [TCP] telnet [UDP] tftp RIP () [] RIP2 () 424
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