??????? ?? ????? ?? ??? ??????? ??????????? MS05-019 ?? Windows Server 2003 ?????? ??? 1 ??????? ?????? ?? ??????? ???? ?? ??? ???? ?? ???? ??

???? ?????? ???? ??????
???? ID: 898060 - ?? ???????? ?? ?????? ??? ?? ?? ???? ???? ???? ??.
??? ?? ??????? ???? | ??? ?? ??????? ????

?? ????? ??

?????

??????? ?? ????? ?? ??? ??????? ??????????? ???? ?? ???? ??? ?? ?????? MS05-019 ??????? ?????? ?? Microsoft Windows Server 2003 ?????? ??? 1 (SP1) ?? ??????? ?? ??? ???? ??? ????? ??????? ??? ?? ??? ?? ?? ???? ?? ???? ??:
  • ??????? ????? ?? ????? ???? ????? ?? ?????? ???? ?? ??? inability.
  • ????? ???????? ????????? WAN ???? ???? ??? ?????
  • Inability Microsoft Exchange ????? ?? ?????? ???? ?? ??? ????? ???????? ?? ????
  • Microsoft ??????? ?????????? ???????? (IIS) ?? ??? ?? ?? ???? ????? ???????? ?? ???? ?? ??? ????? ?? ???? ?? ?? ???? ???? ?? ???? ???
?? ????? WAN ?? LAN ???????? ??? ???? ?? ??? ??????? ???? ???? ?? ?????????? ?????????? ????? ?? ???? ?????? ?? ???? ?????? ????? ???? (MTUs) ?? ?? ???? ???? ???? ????????? ????? ???? ???? ??????? ??? ?? ???????? ???, ?????? ????? ??????? ?? ???? ?? ??????? ??????? ????? ????????? (ICMP) ?????? ????? ????? ???? ????? MTU ?? ?? ???? ?????? ?? ??? ?????? ????? ???? ???? ?? ?? ??? ????? ????????? ?? ???? ???? ?? ??? ??? ?? ????? ???:
  • PathMTUDiscovery ????????? ?? ????? ?? ???? ?? ?????? ????? ?? MTU ?????? ????? ????? ????? ???? ?? ???? ?? ?? ??????? ?????? ??? ?? ?? ?? ????? ?? ???? ?? ?? ?????? ??????? ????? WAN ????? ??? ???? ???? ??? ??, ?? ????? ???? ?? ???? MTU ?? ??? ?? ?????? ?? ?????? ????
  • ??????? ??? ??????, ???????? ??????, ?? ????? ????? ??? ???? ???? ?? ???????? ???, ?? ??????? ??????? MTUs ??????? ?? ?????? ????? MTU ?? ??? ?? ?? ???? ??? ?????? ??? ?? ??????? ?? ??-????? ?? ??? ????? ?????, IP ??????? ?? ?? ??? ?? ??? ?? ????????? ?? ???? ??? ?????? ?????? ??? ???? ?? ??? ?? MTU ???????
???:??? ???? ???? ???????? ???? ?? ????? ??????? ?? ???? ??? ????? ????? ???? ?? ?? ?? ??????? ???????? sniffing ?????? ?? ?? ??????? ??????? ???? ?? ?? ???????? diagnosed ?????????? ?? ?? ???? ???? ??? ??? ?????? ICMP ?????? ????? ????? ???? ????? ?? ???? ?????? ?? ??? ??? ?? ???? ???, ?????? MS05-019 ??????? ?????? ????? ????? ?? Windows Server 2003 SP1 ??????? ?? ?? ?????? ?? ????

????

?? ?????? ???? ?? ??????? ??? ??? increments ?? ???????? ????? ????? ?? ?????? ?? ??? ?? ????? ????? ?? MTU ???? ??????? ???? ??? ????? ????? ?? ?????? ?????? ?? MaxIcmpHostRoutes ??? ????????? ??? ?????? ????????? ??? ??????? ?????? ????? ??????? ?? 10,000 ??? ?? ????? ??? ?????? ?? ???? ????? ????? ?? ?????? ????? ???? ?????? ???? ?????? ??? ?? ????? ???? ??, ?? ??? ICMP ????? ?? ????? ???? ?????

???:??????? ?????? ????? ??????? ?? ??? ????? ?? 1,000 ??? ?? ???? ?? ??? ??????? ?? ??? ??? ???????? ???? ??? ??? ????????? ???? ?? ??? 10,000 ?? ?????, ? ??? ??? ???????? ?? ??????????? ???? ???

????????

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

?? ?????? ?? ?? ???? ?? ??? ??????? ?????? 913446 (??????? ??????? MS06-007) ??????? ????? ??????? ??????? ???? ?? ??????? ???? ?? ??? ???? ???? ?? ???? ??? ???? ??????? ?? ??? 913446 ??????, ????? Microsoft ??? ???? ?? ????:
HTTP://www.Microsoft.com/technet/Security/bulletin/MS06-007.mspx
???:??????? ?????? 913446 (??????? ??????? MS06-007) (898060) ?? ???????? ?? ???????????? ???? ??????? ??????? ?? ???, Microsoft ?????? ??? ??? ???? ????? ?? ??? ????? ???? ?????? ????? ????::
913446MS06-007: TCP/IP ??? ???????????? ???? ?? ?????????
??????? ?????? 913446 ?? ??????? ?????? 893066 (??????? ??????? MS05-019) ???????????? ???????????? ?? ???? ??? ???? ??????? ?? ??? 893066 ??????, Microsoft ???????? ??? ???? ????? ?? ??? ????? ???? ?????? ?? ????? ????:
893066MS05-019: TCP/IP ??? ???????????? ????? ??? ?? ???????? ?? ???? ?? ?????????
???:Windows Server 2003 ?? ??? ?????? ??????? ?? ??? ?? ?????? ?? ??? ???? ?? ??? ??????? ?????? 893066 ?????? ?? ?? ??? ??? ?? ??????? ?????? 913446 ???? ??, ???? ??? ???? ???????? ?? ???? ???? ?? ??? 898060 ?? ??????? ?????? 893066? Windows Server 2003 ?????? ??? 1 ?? ??? ???? ?? ??? ??????? ?????? 893066 ???? ???? ?????

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

???:???? ???? x86-?????? ?????????, ???????-?????? ???????, ?? ???????? ??????? ?? ?? x 64 - ?????? ????????? ?? Windows Server 2003 ?????? ??? 1 ?? ??? ?? x 64 - ?????? ????????? ?? Windows XP Professional ?? ?????? ?????

?? ?? ??????? ???????? Microsoft ??????? ?????? ?? ??????? ???? ?? ??? ?????? ???
Microsoft Windows Server 2003, ?????? ??? 1 ?? ??? x86-?????? ?????????
HTTP://www.Microsoft.com/downloads/details.aspx?FamilyId=A0245532-0ACE-4B85-85BF-758E936173DF&displaylang=en
Microsoft Windows Server 2003, ???????-?????? ????????? ?? ?????? ??? 1
HTTP://www.Microsoft.com/downloads/details.aspx?FamilyId=538F2EFC-215B-4907-AF17-22851A370F8C&displaylang=en
Microsoft Windows Server 2003, x64-?????? ?????????
HTTP://www.Microsoft.com/downloads/details.aspx?FamilyId=BAAFE288-9BC5-479B-88E5-EB7E06EAD443&displaylang=en
Microsoft Windows XP, x64-?????? ?????????
HTTP://www.Microsoft.com/downloads/details.aspx?FamilyId=E15C903D-8B6F-4B72-A8F3-BD58517AB156&displaylang=en

???????? corrects ?? Microsoft ???????? ???? ??? ????? ???? ??? ?? ?? ??????? ??????????? ?????? ??? ?? ??????? ???? ??? ?? ???? ???????? ?? ???? ???? ?? ??? ?????? ?? ?? ?? ??????? ?????? ?? ????? ?? ??? ???? ?? ?? ?? ?? ???? ?????? ??????????? ???????? ?? ????? ??? ??? ???? ?? ??? ?? ???????? ?? ??????? ???? ?? ????? ???? ?? ??? ?? ?? ?????

?????? ??? ?? ???????? ?? Windows Server 2003 ?????? ??? 1 (SP1) ?? ??? ??? ??? ???????? ?? ?? ???? ???? ?? ?? ??????? ??????? ?????? (ISS) ???????? ?? ????? ???? ???? ?????? ?? ?? ???

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

?? ????????? ?? ????????? ??????? ??? ?? ????? ????????? (?? ??? ?? ????? ?????????) ??? ?? ????? ?????? ??? ???????? ???.. ?? ??????? ?? ??? ?????? ?? ???, ??????? ????????? ??? (UTC) ??? ???????? ??.. ?? ?? ????? ??????? ????? ???, ?? ?? ??????? ??? ??? ?????? ???? ???? ??.. "UTC ?? ??????? ??? ??? ???? ????? ?? ???, ???????? ??? ??? ""?????? ?? ??? ???"" ??? """"??? ???????"" "??? ???????? ???? ??? ?????? ?? ??? ???? ??? ???
Microsoft Windows Server 2003, ?????? ??? 1 ?? ??? x86-?????? ?????????
   Date         Time   Version         Size        File name  Platform  Folder
   --------------------------------------------------------------------------
   26-May-2005  01:06  5.2.3790.2453   333,312     Tcpip.sys  x86       SP1GDR
   26-May-2005  01:10  5.2.3790.2453   333,312     Tcpip.sys  x86       SP1QFE
Microsoft Windows Server 2003, ?????? ??? 1 ?? ??? ???????-?????? ???????
   Date         Time   Version         Size       File name  Platform  Folder
   --------------------------------------------------------------------------
   26-May-2005  02:17  5.2.3790.2453   1,116,160  Tcpip.sys  IA-64     SP1GDR
   26-May-2005  02:17  5.2.3790.2453   1,116,160  Tcpip.sys  IA-64     SP1QFE
Microsoft Windows Server 2003, x64-?????? ?????????
   Date         Time   Version         Size        File name  Platform  Folder
   --------------------------------------------------------------------------
   26-May-2005  02:32  5.2.3790.2453   702,976     Tcpip.sys  x64       SP1GDR
   26-May-2005  02:32  5.2.3790.2453   702,976     Tcpip.sys  x64       SP1QFE
Microsoft Windows XP, x64-?????? ?????????
   Date         Time   Version         Size        File name  Platform  Folder
   --------------------------------------------------------------------------
   26-May-2005  02:32  5.2.3790.2453   702,976     Tcpip.sys  x64       SP1GDR
   26-May-2005  02:32  5.2.3790.2453   702,976     Tcpip.sys  x64       SP1QFE
???:????? ??????? ?? ??? ???? x 64 - ?????? ??????? Microsoft Windows Server 2003 ?? ?? x 64 ?? ??? - ?? Microsoft Windows XP ?? ??????? ?? ?????

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

?? ?????? ?? ?? ???? ?? ??? ???? ?? ????????? ?? ???? ??? ?? ???? ??? ???? ?? ??? ??????? MTU ???? ???? ?? ?????? ?? ?? ???? ?? ??? ?????? ?? ?? ???????? MTU ??? ??????? ??????????? ?? ?????? ???? ??? ???????, 576 ?? ?? MTU ??? ????? ??? ???? ?? ??????? ?? ??? ????? ????????????? ???? ?? ????? ???? ??? ????? ???? ????? ??????? ?????? ?? ?????? ?? ?? ????? ?? ????????? ???????? ?? ??????? ???? ?? ??? ???????? ???????? ???? ?????? ???MTU ????????? ???????? ?? ????????? ???? ?? ??? ???? ???? ?? ???? ??? ???? ??????? ?? ??? ?????? ?? Microsoft ???????? ??? ????? ?? ??? ????? ???? ???????? ?? ????? ????:
120642Windows 2000 ?? Windows NT ?? ??? TCP/IP ?? NBT ??????????? ????????
314053Windows XP ?? ??? TCP/IP ?? NBT ??????????? ????????
????????????????? ??????????? ?? ????? ??????? ?????????? ?????????, ?? ???? ?? MTU ?? ??????? ??? ??? ?? ???? ??? ???? ??????? ??????????? ?? ?? ???? ?? ????

???? ???????

MTU ???????? ??????? ??????? ?????? ????? ???? (MTU) ???? ??????? ??????? ?? ???? MTU ??? ?????????? ??????? ?? ??????? transmits ?????? ??? ?????? ????? ???? ??? ???? ??????????? ????? ????? ???? ??? ??? IP datagram ??? ?????? ????? ?? ???? ???? ?????????? ??????? ?? ??? ??????? ??? ?? ???? ??? ?? ???? ??????????? MTU ??????? ??????? ?? ????? ???? ?? ??? ??? ??? ???? MTU 68 ?? ????? ???? ?? ??? ??????? ?? ???? 68 ?? ???? ???

?????: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\Interfaces\??????? ?? ??? ID
??? ??????: REG_DWORD ??????
????? ??????: ???? ?? ??? 68MTU ?? ?????????? ???????
????????: 0xFFFFFFFF

???:??????? ?? ??? ID??????? ??????? ?? ?????? TCP/IP ????? ?? ??? ????????? ??? ??????? ID ?? ?? ??????? ??????? ?? ??? ????? ??, ?? ??? HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Network\ {4D36E972-E325-11CE-BFC1-08002BE10318} ????? \??????? ?? ??? ID\Connection. ?? ???????? ??? ??? ??? ??????? ??????? ??? ????? ???? ???? ?? ?? ??????? ??????? ?? ??? ???????? ??? ?????? ????? ?? ???????? ??? ?? ?? ???????? ?? ??????? ???????? ??????? ?? ??? ??????? ???? ??? DHCP ?????? ???????? ??? ????????? ???? ??? ?? ?? ?? ????????? ???????? ???? ??? ??? ????? ???? ?? ???? ??? ???? existence ?? ?? ???? ???????? ?? ??????? DHCP ???????? ???? ??? ?? ?? ?????? ??????? ??? ????????? ??? ?? ?????? ???? ???

????? ??????? ????? illustrates ?????? ???
001  CLIENT  TRMSRV  TCP  Control Bits: ....S., len:    0, seq:1962957351-1962957352, ack:         0, win:65535, src: 1083  dst: 3389 
002  TRMSRV  CLIENT  TCP  Control Bits: .A..S., len:    0, seq:3814299443-3814299444, ack:1962957352, win:17520, src: 3389  dst: 1083 
003  TRMSRV  CLIENT  TCP  Control Bits: .A..S., len:    0, seq:3814299443-3814299444, ack:1962957352, win:17520, src: 3389  dst: 1083 
004  CLIENT  TRMSRV  TCP  Control Bits: .A...., len:    0, seq:1962957352-1962957352, ack:3814299444, win:65535, src: 1083  dst: 3389
005  CLIENT  TRMSRV  TCP  Control Bits: .AP..., len:   39, seq:1962957352-1962957391, ack:3814299444, win:65535, src: 1083  dst: 3389 
006  TRMSRV  CLIENT  TCP  Control Bits: .AP..., len:   11, seq:3814299444-3814299455, ack:1962957391, win:17481, src: 3389  dst: 1083 
007  CLIENT  TRMSRV  TCP  Control Bits: .A...., len:  280, seq:1962957391-1962957671, ack:3814299455, win:65524, src: 1083  dst: 3389 
008  TRMSRV  CLIENT  TCP  Control Bits: .A...., len:    0, seq:3814299455-3814299455, ack:1962957671, win:17201, src: 3389  dst: 1083 
009  CLIENT  TRMSRV  TCP  Control Bits: .AP..., len:  132, seq:1962957671-1962957803, ack:3814299455, win:65524, src: 1083  dst: 3389 
010  TRMSRV  CLIENT  TCP  Control Bits: .AP..., len:  333, seq:3814299455-3814299788, ack:1962957803, win:17069, src: 3389  dst: 1083 
011  ROUTER  TRMSRV  ICMP  Destination Unreachable: 10.102.45.12  (See frame 009)
Inside 011: Notice the Next Hop MTU being smaller,and router requesting the sender to fragment the packet 10.ICMP: Destination Unreachable: 10.102.45.12  (See frame 009)
    ICMP: Packet Type = Destination Unreachable
    ICMP: Unreachable Code = Fragmentation Needed, DF Flag Set        <<<<
    ICMP: Checksum = 0x6FAA
    ICMP: Next Hop MTU = 320 (0x140)                                  <<<<
    ICMP: Data: Number of data bytes remaining = 28 (0x001C)
        ICMP: Description of original IP frame
        ICMP: (IP) Version = 4 (0x4)
        ICMP: (IP) Header Length = 20 (0x14)
        ICMP: (IP) Service Type = 64 (0x40)
            ICMP: (IP) Precedence = 0x40
            ICMP: (IP) Type of Service = 0x40
        ICMP: (IP) Total Length = 373 (0x175)
        ICMP: (IP) Identification = 10838 (0x2A56)
        ICMP: (IP) Flags Summary = 2 (0x2)
            ICMP: .......0 = Last fragment in datagram
            ICMP: ......1. = Cannot fragment datagram
        ICMP: (IP) Fragment Offset = 0 (0x0) bytes
        ICMP: (IP) Time to Live = 127 (0x7F)
        ICMP: (IP) Protocol = TCP - Transmission Control
        ICMP: (IP) Checksum = 0x8C1D
        ICMP: (IP) Source Address = 10.102.1.248
        ICMP: (IP) Destination Address = 10.102.45.12
        ICMP: (IP) Data: Number of data bytes remaining = 8 (0x0008)
012  CLIENT  TRMSRV  TCP  Control Bits: .AP..., len:  132, seq:1962957671-1962957803, ack:3814299455, win:65524, src: 1083  dst: 3389 
013  TRMSRV  CLIENT  TCP  Control Bits: .A...., len:    0, seq:3814299788-3814299788, ack:1962957803, win:17069, src: 3389  dst: 1083
014  TRMSRV  CLIENT  TCP  Control Bits: .AP..., len:  333, seq:3814299455-3814299788, ack:1962957803, win:17069, src: 3389  dst: 1083 
TRMSRV ignores the ICMP packet 11, and resends the same packet 10 without fragmentation
015  ROUTER  TRMSRV  ICMP  Destination Unreachable: 10.102.45.12  (See frame 014)
016  TRMSRV  CLIENT  TCP  Control Bits: .AP..., len:  333, seq:3814299455-3814299788, ack:1962957803, win:17069, src: 3389  dst: 1083 
017  ROUTER  TRMSRV  ICMP  Destination Unreachable: 10.102.45.12  (See frame 016)
018  TRMSRV  CLIENT  TCP  Control Bits: .AP..., len:  333, seq:3814299455-3814299788, ack:1962957803, win:17069, src: 3389  dst: 1083 
019  ROUTER  TRMSRV  ICMP  Destination Unreachable: 10.102.45.12  (See frame 017)
020  CLIENT  TRMSRV  TCP  Control Bits: .AP..., len:    9, seq:1962957803-1962957812, ack:3814299455, win:65524, src: 1083  dst: 3389 
021  CLIENT  TRMSRV  TCP  Control Bits: .A...F, len:    0, seq:1962957812-1962957813, ack:3814299455, win:65524, src: 1083  dst: 3389 
022  TRMSRV  CLIENT  TCP  Control Bits: .A...., len:    0, seq:3814299788-3814299788, ack:1962957813, win:17060, src: 3389  dst: 1083 
023  TRMSRV  CLIENT  TCP  Control Bits: .A.R.., len:    0, seq:3814299788-3814299788, ack:1962957813, win:    0, src: 3389  dst: 1083 
024  CLIENT  TRMSRV  TCP  Control Bits: .A...., len:    0, seq:1962957813-1962957813, ack:3814299455, win:65524, src: 1083  dst: 3389 
025  TRMSRV  CLIENT  TCP  Control Bits: ...R.., len:    0, seq:3814299455-3814299455, ack:3814299455, win:    0, src: 3389  dst: 1083 
Frames 14, 16, 18, are re-sends, and the connection leading to termination in frame 25.
?? ?????-???? ?????? Microsoft ?? ???????? ???????? ?????? ??????? ??? ?? ??? ????? ?? ???? ????? ???? ??.. Microsoft ?? ???????? ?? ???????? ?? ??????????? ?? ???? ??? ??? ?????? ???? ???? ??, ????? ?? ??????..

??????

???? ??????? ?? ???, Microsoft ?????? ??? ??? ???? ????? ?? ??? ????? ???? ?????? ????? ????::
900926TCP/IP ???????? ?? 576 ?? ?? ?? MTU ???? ?? ??? WAN ???? ?? ??? ????????

???

???? ID: 898060 - ????? ???????: 05 ?????? 2010 - ??????: 2.0
???? ???? ???? ??:
  • Microsoft Windows Server 2003 Service Pack 1, ?? ???? ??? ?????? ???? ???:
    • Microsoft Windows Server 2003, Standard Edition (32-bit x86)
    • Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
    • Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
    • Microsoft Windows Server 2003, Web Edition
    • Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
    • Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
  • Microsoft Windows Server 2003, Standard x64 Edition
  • Microsoft Windows Server 2003, Enterprise x64 Edition
  • Microsoft Windows Server 2003, Datacenter x64 Edition
  • Microsoft Windows Server 2003, Enterprise Edition for Itanium-based Systems
  • Microsoft Windows Server 2003, Datacenter Edition for Itanium-Based Systems
  • Microsoft Windows Server 2003, Standard Edition (32-bit x86)
  • Microsoft Windows Server 2003, Enterprise Edition (32-bit x86)
  • Microsoft Windows Server 2003, Datacenter Edition (32-bit x86)
  • Microsoft Windows Server 2003, Web Edition
  • Microsoft Windows XP Professional x64 Edition
??????: 
kbresolve atdownload kbwinserv2003sp2fix kbqfe kbsecurity kbprb kbmt KB898060 KbMthi
???? ?????? ????????
??????????: ?? ???? ?? ???? ??????? ?? ????? ?? Microsoft ????-?????? ?????????? ?????? ?????? ???? ??? ??. Microsoft ???? ??? ????-???????? ?? ????-???????? ????? ?????? ?? ???? ???????? ???? ?? ???? ????? ????? ??? ?? ??? ?????? ?? ???? ???? ???? ??? ????? ??. ???????, ????-???????? ???? ????? ???? ???? ???? ???. ?????, ????????, ?????-???? ?? ??????? ?? ???????? ?? ???? ???, ???? ?? ??? ?????? ???? ???? ??? ????? ??? ?? ???? ??. Microsoft ??????? ??? ???? ?? ?????? ?? ??????????, ????????? ?? ??? ?????? ?? ???? ????? ?? ???? ???????? ?? ??? ???? ????? ?? ??? ????????? ???? ??. Microsoft ????-?????? ?????????? ?? ????? ?????? ?? ?? ??? ??.
?????????? ?? ??????? ????????? ??????? ??:898060

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

 

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