???????? v1.2  5/31/2004 |
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?????????News Server(????)??News Groups(????),???????News Groups?????????Email Address,??????,?????Email??,?????
???Email??,????????????Email??,??????????????????????.??????,??????????,????????,??????.?????????????????????,???Email?????????News Server??????25?,???????,?25????????? |
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Ethview v0.92 5/31/2004 |
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???????? Ethview (Sniffer)
???? Packet ??, ??, ??, Packet Filter, Packet ?????
??Packet Generator ?????? :
1.??????? Packet ???????? .
2.???????? Packet ??????? .
3.??? Packet ???????????? .
Packet ???????????? CheckSum .
Filter ??????? : ??? MAC, IP, Port, Protocol .
????? --> , <--, <--> , i ?? .
?? :
192.168.1.1 --> 192.168.1.10
?? Source Address ? 192.168.1.1 ?
Dest Address ? 192.168.1.10
192.168.1.1 <--> 192.168.1.10
?? Source Address ? Dest Address ????? !!!
192.168.1.1 --> i
???? i ?????? , Source Address ? 192.168.1.1 ?
Dest Address ???!
MAC ? Port Filter???????!
????? Protocol Port ?????, ?? : 80 ??? Http ???
Port, ?????????? 8080 ????? Port Number .
??? Host, Protocol, Port ??????, ????????????
?? .???? Protocol ? ARP, BPDU, CDP, DHCP, DLC, DNS, FTP, HTTP, ICMP,IGMP, IP, IPX, LLC, NETB, PIM, POP3, PPPOE, RADIUS, RTCP, RTP,
SMTP,SNAP, SNMP, TCP, TELNET, TFTP, UDP, WINS, RIP, SIP, MGCP ? |
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換頁 [
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本類總頁數=43 總筆數=423
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