?? ????? ???????? ????????? DNS ??? ???? ????? ?? ???? ??????? Windows Server 2003

?????? ????????? ?????? ?????????
???? ???????: 828263 - ??? ???????? ???? ????? ????? ??? ???????.
????? ???? | ?? ????

?? ??? ??????

???????

???? ??????? ???? ????? ??????? Windows Server 2003 ?? ?? ????? ???????? ????????? DNS ?? ???? ???? ?????.

???? ??? ??????????? ??? ??????????? ?? ????? A ??? ?? ?????. ?? ???? ????????? ?? ???? ?????? ????? ???????. ????? ???????? ?? ??? ??????? AOL.com Qwest.net EarthLink.net.

?? ????? ????? ???? ???????? ?????? ??????? ??? Reciept (NDR) ?? ???? ????? ??? ?????? ??? ???:
?????? ??? ???????/????????? ????????: ?? user@earthlink.net ??? (????? ???) ???? ????? ????? SMTP ?? ???? ?????? ?????????? ????? ????????. ?????? ??????? ?????? ??????. <smtp # 5.5.0 (Domain.com); 550 EarthLink ?? ????? (?????????xx.xx.xxx.xxx) ??? ??????? ?? EarthLink ???????. ??? ???? ??? ????? ?????? ??????? ?????? ??????. >

?????

?? ???? ??? ??????? ??? ??? ???? ????? ???? ????? UDP ????? ???? ???? ?? 512 ????.

?? "???? ?????" DNS (EDNS0) ??? ?? ???? ?? RFC 2671, "???? ????? (EDNS0) DNS" ???? ??????? requestors DNS ?????? ??? ???? ??? UDP ???? ?? 512 ????. ????? ????????? ??????????? ???? ??? ????? ??????? ????? ?????? ????? ??? ?????? ??? UDP ???? ?? 512 ????. ?????? ????? ?? ???? ????????? DNS.

????? ?? ???? ??? ??????? ?? ??? ????????? ???? ????? Cisco PIX ?? ?????? ???? ?? ???? ????? PIX 6.3(2) ???????. ????? DNS ??????? ???? ????? Cisco PIX ???? ??? ??????? ??? ???????? ???? ?????? ???????? (UDP) ?????? 53 ???? ?? ????? ?????? ???????. ???? ?????? ???? ??? UDP ???? ??????? 512 ????.

????

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

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

???? ????? ???? ??????? ?????? ????? ?????? ??? UDP ???? ?? 512 ???? ??? ???? ???????.

?????? ??? ??????? ??????? ?????? ??? ??????? ??? ????? ?? ??? ??????? ?? ?????? ???? Cisco ??? ??? ??????? ???????:
http://www.cisco.com/en/US/products/sw/secursw/ps2120/prod_release_notes_list.html


?????? ??? ??????? ??? ?????? ????????? ?????? ?????? ???? ????? ??????:
http://support.microsoft.com/gp/vendors/en-us


???? Microsoft ??????? ??????? ?????? ????? ?????? ???????? ?? ?????? ??? ????? ??????. ?? ??? ????? ??????? ??? ??????? ??? ???? ?????. ??? ???? Microsoft ??? ??? ????????? ???? ???????.

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

????? ????? ????? EDNS0 ??? ???? Windows Server 2003. ?????? ????? ?? ???? ??????? ????:
dnscmd Server Name / /EnableEDnsProbes ????? 0

???? ??????

??????? ?????? ??? ??? ??????? ?? ?????? ????? ???? EDNS0 ?? Windows Server 2003. ?????? ????? ???? ??????? ???????:
  1. ????? ?????? Dnscmd.exe ?? ????? ??? Windows 2003 Server. ????? ????? ??? Windows "? ???? ??? ?????? ?????? ??? Suptools.msi ?? ?????? Support\Tools ??????? ???" ????? ??????? "?? Windows Server 2003 ?? ???? ??? ?????. ???? ??????? ?? ????? ????? ????? ??? Windows ?????? ????? ????? ??? Windows.
  2. ?? ???? ???????? ???? /enableednsprobes/config dnscmd 0 ? ?? ???? ENTER.
?????? ???? 0 (???) ? ?? ??? ????? "O" ??? "enableednsprobes" ?? ??? ?????.

??????? ????

??? ????? ???? DNS ?????? ???? ?????? UDP ?? 1035 RFC "????? ???????? - ??????? ??????? AND." ????? ?? ????????? ??? 1035 RFC ?????? ????? ???? ?????? ?????? ???????? ??????? (IETF) ?????? ??? ?????:
http://www.ietf.org/rfc/rfc1035.txt
????? ?? ????????? ??? 2671 RFC EDNS0 ?????? ????? ???? ?????? ?????? ???????? ??????? (IETF) ?????? ??? ?????:
http://www.ietf.org/rfc/rfc2671.txt
????? ?? ????????? ??? ??? EDNS0 ?? Windows Server 2003 ?? ?????? ???? Microsoft ?????? ??? ?????:
http://technet2.microsoft.com/windowsserver/en/library/d86401b2-8bc8-4364-83b4-edb71a7107041033.mspx
?????? ?????? ?????? ???????? ?? ??? ??????? ???? ????? ?????? ?????? ?? Microsoft. ?? ???? Microsoft ?? ???? ? ????, ?? ????? ????? ???? ?? ???? ?????? "?? ??? ????????.

???????

???? ???????: 828263 - ????? ??? ??????: 08/????/1427 - ??????: 10.4
????? ???
  • Microsoft Windows Server 2003, Standard Edition (32-bit x86)
  • Microsoft Windows Server 2003, Web Edition
  • Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
  • Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
  • Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
  • Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
  • Windows Server 2008 R2 Enterprise
  • Windows Server 2008 R2 Standard
  • Windows Server 2008 R2 Datacenter
????? ??????: 
kbmt kbprb KB828263 KbMtar
????? ????
???: ??? ????? ??? ?????? ???????? ?????? ????? ???? ????? ?????????? ????? ?? ????????? ?????? ????. ???? ???? ?????????? ???? ?? ???????? ???????? ?????? ????????? ????? ????????? ???????? ????? ???????? ?????? ?? ?????? ??? ?? ???????? ???????? ?? ????? ??????? ?????? ??? ??????? ?????? ??. ?????? ?? ???? ??? ??????? ???????? ????? ?? ???? ????? ?????? ??? ????? ??? ????? ??????? ?? ????? ?? ?????? ??? ??? ??????? ??????? ?? ????? ????? ????? ????? ?????. ?? ????? ???? ?????????? ??????? ??? ????? ?? ??????? ?? ????? ?????? ?? ??? ????? ?? ????? ??????? ?? ???????? ?? ??? ???????. ???? ???? ?????????? ???????? ??? ????? ?????? ??????? ??????
???? ??? ????? ??????? ?????? ??????????828263

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

 

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