??????? TCP/IP ????????? ????????? WAN ????? ????? ???? ??? ??? ??? ?? ???

?????? ????????? ?????? ?????????
???? ???????: 900926 - ??? ???????? ???? ????? ????? ??? ???????.
????? ???? | ?? ????

?? ??? ??????

??????

??? ?? ???? ??????? ?????? ??? MS05-019 ????? ??????? ???? ?????? ???? ??????? ?? ?????? ?? ??? ????? ???????? ?????? ?????? ???????? (ICMP). ???? ??????? ?????? ?????? ???? ????? ??? ???????? ICMP. ???? ????? ?? ???? ??? ????? ????? ?? ????? ??????? ?????? ??? ?? ????? ????? ????????? ???????. ???? ??? ??????? ???? ??? ???? ????????? ???? ????? ????? ????????? ??????? ???? ??? ????? ??????? ?????? ??? MS05-019.

?????

???? ??? ??????? ??????? TCP/IP ????????? ????????? ???? ????? ????? ?????? (WAN) ????? ????? ???? (MTU) ??? ??? ??? ?? ???.

??????? ????

??? ????? ??? ????? ?? ??????? ?? ?????? ??? ??????? ???? ???? ????? ????? ?????. ??? ???? ?? ???? ?????? ????? ?? ???? ????? ????? ?????? ??? ?????. ?????? ??? ?????? ?? ????? ??????? ??????? ??????. ??????? ????????? ?? ???? ???? ???????? ?? ????? ??? ??????. ????? ??? ??? ??????? ????? ?? ???? ???? ??? ?????. ????? ?? ????????? ??? ????? ??? ???? ???????? ?? ????? ?????????? ???? ??? ??? ??????? ?????? ?????? ?? "????? ????? Microsoft" (?? ????? ??? ??????? ??? ???????? ??? ????? ?????? ?????????? (????? ?? ??? ?????? ???)):
322756 ????? ??? ???? ???????? ?? ????? ????????? ?? ???? ????? Windows


??? ?? ???? ??????? ?????? ??? MS05-019 ????? ??????? ???? ?????? ???? ??????? ?? ?????? ?? ??? ????? ???????? ?????? ?????? ???????? (ICMP). ????? ??????? ?????? ??? ??? ????? ??? ??? ????? ??????? ?????? ??? ??? ????. ??? ??? ????? ??? ???? ??????? ?????? ???? ?????? ?? ??? ICMP. ??? ???? ??? ?????? ?? ??? ICMP ?? ??? ???? ??????? ?????? ??? ??? ??? ???? ????? ????. ????? ???? ????? ??????? ???? ????? ??????? ?????? ??? ????? ????? ?????? ??? ?? ????.

???? ????? ?? ???? ?? ???? ??? ???? ??????? ?????? ???? ?? ?????? ??? ??? ???? ??? ????? ??????? WAN ?????? ??? ???????? ??????? ????????. ??? ????? ??????? WAN ???? ?? ?????? ?? ???? ??? ???? ??????? ?????? ??? ?? ???. ??? ????? ??????? WAN ???? ?? ??? ????? ??????? ??????. ????? ??????? ????? ??? "?????? ??????" ????? ??? ??? ??? ????? ????? ????????? ??? ???? ?? ???? ????? ???? ???? ???????. ??? ???? ??????? ???? ?? ????? ??????? ?????? ??? ????? ??? ????? ????? ?????? ????? ????? ICMP ???????? ??? ???? ??? ???? ??????? ?????? ????? ?????? ??? ??? ?? ???? ???? ???? ????? ????? ????????? ???.

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

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

??????? ??????: ????? ???? ????? ?? ????? ?????? ????? ????? ??????? ?????? ?????? (PMTU)

?? ???? ????? ???? ????? ?? ????? ?????? ????? ????? ??????? ?????? ?????? (PMTU)? ??? ????? TCP ????? ??????? ???? ?? ??? ????? ?? "??? ???????" ???. ???? ????? TCP ????? ??? ??????? ??? ?? ??? ?????? ??? ?????? ?? ?????? ????? ????? ??? ???????. ??? ???? ?????? ??? ???? ??? ???? ??? ???? ?????? ???? ?????? (MSS) ????? ????? ?? "??? ???????" ?? ????? ?????????? ??? ???????.

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

??????? ????? ????? ?? ????? ?????? ????? ????? ??????? ?????? ??????? ???? ??????? ???????:
  1. ???? ??? ????? ?? ???? ??? ?????? ????? regedit? ?? ???? ??? ?????.
  2. ??? ???? ??????? ?????? ???? ???????:
    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters
  3. ?? ??????? ?????? ?? ???????? ??? ????? ?? ???? ??? ???? DWORD.
  4. ???? EnablePMTUBHDetect? ?? ???? ????? ???????.
  5. ?? ??????? ?????? ???? ??? ?????.
  6. ?? ?????? ?????? ??????? ???? ?? ?? ???? ??? ?????.
  7. ?? ?????? "???? ???????"? ?? ?? ?????? ????? ???? ?????????.

??????? ???????: ????? ?????? ???? ??????? ?????? ??????

?? ???? ????? ?????? ???? ??????? ?????? ??????? ????? TCP ?????? ????? ???? ??? ???? ????? ???? ???? ????? ??? ????? ?? ??? ????? "??? ???????" ???. ???? ???? ?????? ??????? ??????? ????? ?????? ???????? ??? ????? ???????.

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

??????? ???? ??????? ?????? ??????? ???? ??????? ???????:
  1. ???? ??? ????? ?? ??? ????? ????? regedit? ?? ???? ??? ?????.
  2. ??? ???? ??????? ?????? ???? ???????:
    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters
  3. ?? ??????? ?????? ?? ???????? ??? ????? ?? ???? ??? ???? DWORD.
  4. ???? EnablePMTUDiscovery? ?? ???? ????? ???????.
  5. ?? ??????? ?????? ???? ??? ?????.
  6. ?? ?????? ?????? ??????? ???? ?? ?? ???? ??? ?????.
  7. ?? ?????? "???? ???????"? ?? ?? ?????? ????? ???? ?????????.

??????? ???????: ????? ??? ???? ??????? ?????? ?????? ???? ??????? ??????

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

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

?????? ??? ???? ??????? ?????? ?????? ???? ???????? ???? ??????? ???????:
  1. ???? ??? ????? ?? ??? ????? ????? regedit? ?? ???? ??? ?????.
  2. ??? ???? ??????? ?????? ???? ???????:
    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\<ID for network interface>?
  3. ?? ??????? ?????? ?? ???????? ??? ????? ?? ???? ??? ???? DWORD.
  4. ???? MTU? ?? ???? ????? ???????.
  5. ?? ??????? ?????? ???? ??? ?????.
  6. ?? ?????? ?????? ??????? ???? ???? ??? ???? ??????? ??????? ?? ???? ??? ?????.
  7. ?? ?????? "???? ???????"? ?? ?? ?????? ????? ???? ?????????.

?????

????? ?? ?????????? ???? ??? ??? ??????? ?????? ?????? ?? "????? ????? Microsoft" (?? ????? ??? ??????? ??? ???????? ??? ????? ?????? ?????????? (????? ?? ??? ?????? ???)):
898060 ?????? ???? ????? ??????? ?????? ??? MS05-019 ?? ???? ?????? Service Pack 1 ?????? ????? ??????? Windows Server 2003 ?? ??? ????? ?????? ??? ??????? ??????? ?????????

????? ?? ????????? ??? TCP/IP? ?? ?????? ???? Microsoft TechNet ?????? ??? ?????:
???? ???? ??? ??????? ??????? ?TCP/IP
http://technet2.microsoft.com/windowsserver/en/library/be2b68c1-a279-417b-976a-16601b98447a1033.mspx

???????

???? ???????: 900926 - ????? ??? ??????: 11/?????/1429 - ??????: 4.0
????? ???
  • Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
  • Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
  • Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
  • Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
  • Microsoft Windows Server 2003, Standard Edition (32-bit x86)
  • Microsoft Windows Server 2003, Datacenter x64 Edition
  • Microsoft Windows Server 2003, Enterprise x64 Edition
  • Microsoft Windows Server 2003, Standard x64 Edition
  • Microsoft Windows XP Professional 64-Bit Edition (Itanium) 2003
  • Microsoft Windows XP Professional 64-Bit Edition (Itanium)
  • Microsoft Windows XP Professional
  • Microsoft Windows XP Home Edition
  • Microsoft Windows XP Tablet PC Edition
  • Microsoft Windows XP Media Center Edition
  • Microsoft Windows 2000 Datacenter Server
  • Microsoft Windows 2000 Advanced Server
  • Microsoft Windows 2000 Server
  • Microsoft Windows 2000 Professional Edition
????? ??????: 
kbtshoot kbprb kbsecurity kbbug kbpubtypekc KB900926

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

 

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