??? ?????? SMB ??? ??? ????? ?? Windows XP ??? ???? ???? ???? Windows 2000

?????? ????????? ?????? ?????????
???? ???????: 321169 - ??? ???????? ???? ????? ????? ??? ???????.
????? ???? | ?? ????

?? ??? ??????

???????

?? ????? ???? ??? ?????? ??? ??? ????? ?? ??????? ???? ????? ??? ???? ??????? Windows XP ??? ???? ???? ???? ???????? ??? Windows 2000 (??? ??????? ???????? Server Message Block [SMB]). ???? ??? ?????? ??? ??? ??? ??????? ?? ???? ????? ??? ???? ??????? Windows XP ??? ???? ???? ???? ???????? ??? Windows 2000 (??? ?????) ? ?? ??? ??? ??????? ?? ???? ???? ?????? ??? ?????? (??? get).

?????

?? ???? ??? ?????? SMB ??? ??? TCP/IP ???? ????? (???? ????? ACK TCP) ???? ?? "SMB: NT C ????????- ????? ?????" ??????. ????? ?? ???? ??? ??????? ?? ???? ??????? ?????? Windows ???? ??????? ??? ???? ???? ????. ??? ???? ???? ??? ??????? ????? ?? ???? ??????? ???? ??????? ??? ??? ??????? ?? ??? ??? ??????? ??? ?????? ?????? ?? ?????? Windows (????? ??? ????? ????? ?????). ???? ??? ??????? ????? ????? ????? ???? SMB (?? ?? ??????) ??? ???? ??? ???? ?? ?? ???????? ????? ?????? ??? "????? ???????" (?? ?? ??????).

???? ??? ?????? ???? ??????? ????? ?? ??? ??????? SMB ????????? ??????. ??? ?? ????? ???? ???????? SMB ??? ?? ??? ???????? ???? ?????? ?????? ???? ???????. ????? ???? ??????? ??? ???????? ??? ??? ?????? ????? SMB ?????? ???? ???? ??? ?????? ?? ??????. ????? ???? ??????? ??? ?? ????? ????? TCP/IP ?? ??????.

????

??????? ?????? ??? ??? ??????? ?????? ??? ?????? ??????? ?? ??? ?????.

???? ?????? 1

??? ??? ?????? ?? ????? ?? ?????? ??? ????? ?????? ?? ????? ????? ???????. ??? ???? ?? ???? ?????? ????? ?? ???? ????? ????? ?????? ??? ?????. ????? ???? ?? ???? ??????? ??????? ??????. ?????? ??? ??????? ??????? ??? ???? ???????? ?? ????? ??? ??????. ?? ????? ??????? ????? ?? ???? ???? ?????. ?????? ??? ???? ?? ????????? ??? ????? ??? ???? ???????? ?? ????? ????????? ???? ??? ??? ??????? ?????? ?????? ?? "????? ??????? ?? Microsoft:
322756????? ??? ???? ???????? ? ??????? ??????? ?? Windows
  1. ???? ??? ???? ???? ??? ????? ????? regedit ?? ?????? ??? ? ?? ???? ??? ?????.
  2. ??? ???? ?? ???? ??? ??????? ?????? ?? ???????:
    HKEY_LOCAL_MACHINE\System\Current ControlSet\Services\LanmanServer\Parameters
  3. ???? ????? ??????? ??? ?????? RequireSecuritySignature ???? 0 ?? ?????? ?????? ?????? ?? ???? ??? ?????.
  4. ???? ????? ??????? ??? ?????? EnableSecuritySignature ???? 0 ?? ?????? ?????? ?????? ?? ???? ??? ?????.
  5. ?? ?????? "???? ???????".
???? ???????? ???? EnableSecuritySignature ??? ?????? ??? 1 (??) ??? ???? ???? ???? ?????? ??? 0 (OFF) ??? ???? ???? ????. ????? ????? ???? ??? ?????? ???? SMB ??? ??? ??? ????? ??? ???? ???? ????.

???? ?????? 2

?????? ?? ??? ?????? ??? ???? ??? ????? ????????? ???????? ??? ???? ??????? Windows XP ? ???????? ??? Windows Server 2003.

????? ????? TCP ???? ACK (TcpDelAckTicks) ??? ???? ???. ??? ?????? ???? ?????? ????? ???? ?? ??????? ???? ????? ???? ??? ????? ????? ????. ????? ??????? ??????? ?????? ?????? ?? ????? ????? ??????? ?????? ???? ACK ???? ?????:

311833???? ??????? TcpDelAckTicks ?? ?? ??????? ??? ????? Ack
??? ??? ?????? ???? TcpDelAckTicks ??? 0 ????? ????? ???? ??? ????? ???? ????. ??? ????? ????? ???? ??? ????? ? TCP ???? ??? pre-Request ?????? ????????? (RFC) 1122; ???? ????? ??? ????. ??? ??? ???? ?????? ????? ?????? ???? SMB. ??? ???? ????? ????? acknowledgements ?? ???? ???? ?????? ??? ?????? ??? ???? ????? ?????? ????? (??? saturated ????) ? ??? ??? ????? ?????? ??? ???? ???????.

??????? ????

??????? ????? ?????? TCP/IP ??? ?????? ????? ??? ???????? SMB ("SMB: ???????? NT C - ????? ?????") ? ????? ???? ???? ?????. ??? ??? ????? ???? ?? ???? ??????? ?? ???????? ?? ???? ?????? ????? ??? ???? "SMB: C NT Transact - ????? ?????" ?? ???? ?????? ????? ?? ??? ?????? ?? ????? ????? TCP. ??? ??????? ????? TCP/IP ??? (??? ???? 0.2 ????? ???????) ????? ???? ?????? ???? ???? ???? ???????? ??? Windows 2000.

??? ???? ????? ??? ???? ??????? Windows XP ?? ??? ???? ????? ??? ???? ??????? Windows Server 2003 ???? ????? ????? ???? ??????
TcpAckFrequency
????? ACKs TCP ??? ?????? ??? ???? ??? ????? ACK ??????.

?????? ??? ???? ?? ????????? ??? ??? ???????? ???? ??? ????? ???????? ??????? ?????? ?? "????? ??????? ?? Microsoft:
321098???? ?????? ??????? ???? ??? ??? ???? ??????? ??? ???? ???? ???? ???? ????? ??????? Windows 2000 ?? Windows Server 2003
328890????? ??????? ?????? ?? ?????? ???? ??????? TCP (ACK) ?? ???? ??????? Windows XP ??? Windows Server 2003

???????

???? ???????: 321169 - ????? ??? ??????: 12/????/1426 - ??????: 6.3
????? ???
  • Microsoft Windows XP Professional
  • Microsoft Windows XP Home Edition
????? ??????: 
kbmt kbregistry kbenv kbfix kbprb KB321169 KbMtar
????? ????
???: ??? ????? ??? ?????? ???????? ?????? ????? ???? ????? ?????????? ????? ?? ????????? ?????? ????. ???? ???? ?????????? ???? ?? ???????? ???????? ?????? ????????? ????? ????????? ???????? ????? ???????? ?????? ?? ?????? ??? ?? ???????? ???????? ?? ????? ??????? ?????? ??? ??????? ?????? ??. ?????? ?? ???? ??? ??????? ???????? ????? ?? ???? ????? ?????? ??? ????? ??? ????? ??????? ?? ????? ?? ?????? ??? ??? ??????? ??????? ?? ????? ????? ????? ????? ?????. ?? ????? ???? ?????????? ??????? ??? ????? ?? ??????? ?? ????? ?????? ?? ??? ????? ?? ????? ??????? ?? ???????? ?? ??? ???????. ???? ???? ?????????? ???????? ??? ????? ?????? ??????? ??????
???? ??? ????? ??????? ?????? ??????????321169

????? ???????

 

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