Greetings all! I'm not sure this is the proper forum for this question but since it involves the primary MTA it seems to fit. I work with a large GW system that has 11 domains and 9 post offices running on NW65 at SP levels ranging from 6 to 8. Every time we shutdown the primary domain MTA to restart the server, such as in the case of an abend, etc., all the other secondary domain servers running POAs abend in a cascade effect. Secondary domains running only GWIAs or Webaccess agents are unaffected. Has anyone else experienced this or are we unique? Is there a configuration change available that will keep this from happening? I have included abend log info from one of the POA servers from the last time it happened. Any help understanding why this occurs will be appreciated.

************************************************** *******
Novell Open Enterprise Server, NetWare 6.5
PVER: 6.50.06

Server SVR2_GW0 halted Wednesday, September 16, 2009 8:15:16.850 am
Abend 1 on P00: Server-5.70.06: Page Fault Processor Exception (Error code 00000002)

Registers:
CS = 0060 DS = 007B ES = 007B FS = 007B GS = 007B SS = 0068
EAX = 89B67701 EBX = 00000000 ECX = 00000001 EDX = FFFFFFFE
ESI = 89B67756 EDI = FFFFFFFE EBP = 7F59A8AB ESP = 0F753C2C
EIP = 00361AA7 FLAGS = 00010002
00361AA7 F3A4 REP MOVSB
EIP in SERVER.NLM at code start +0015FD27h
Access Location: 0xFFFFFFFE

The violation occurred while processing the following instruction:
00361AA7 F3A4 REP MOVSB
00361AA9 5F POP EDI
00361AAA 5E POP ESI
00361AAB C3 RET
SERVER.NLM|CMovW:
00361AAC 56 PUSH ESI
00361AAD 57 PUSH EDI
00361AAE 8B74240C MOV ESI, [ESP+0C]
00361AB2 8B7C2410 MOV EDI, [ESP+10]
00361AB6 8B4C2414 MOV ECX, [ESP+14]
00361ABA D1E9 SHR ECX, 1



Running process: Server 00:116 Process
Thread Owned by NLM: SERVER.NLM
Stack pointer: F753F60
OS Stack limit: F74C020
Scheduling priority: 67371008
Wait state: 50500F0 Waiting for work
Stack: --00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
8FEE7791 (REQUESTR.NLM|TCPRcvCB+329)
--89B67756 ?
--FFFFFFFE ?
--00000001 (LOADER.NLM|KernelAddressSpace+1)
--BE877D60 ?
--00000001 (LOADER.NLM|KernelAddressSpace+1)
--BE877D60 ?
--00000008 (LOADER.NLM|KernelAddressSpace+8)
--00000016 (LOADER.NLM|KernelAddressSpace+16)
--89B67766 ?
--BE877D60 ?
--89B67756 ?
--89A4ABA4 ?
--0F753C90 ?
--7F59A81B ?
--FFFFFFFE ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--89B67742 ?
--89B676E4 ?
--2D8FF266 ?
--00000012 (LOADER.NLM|KernelAddressSpace+12)
--00000016 (LOADER.NLM|KernelAddressSpace+16)
--0F753C94 ?
--0F753CC0 ?
--0C02CA0A ?
--2921CA0A ?
--00000001 (LOADER.NLM|KernelAddressSpace+1)
--F6C9905A ?
--3FFFFFFF ?
--00040000 (LOADER.NLM|PSD_LibraryErrno+FF0)
--BE8AFD60 ?
--0F753CE0 ?
BE5C6BB5 (TCP.NLM|TCPAnyAddrCheck+1489)
--89B676E4 ?
--7F59A81B ?
BE5CF8AC (TCP.NLM|TCPMPUnsafeConnectionLookup+5B0)
--89B67742 ?
--BE8AFD60 ?
--BE8AFD60 ?
--0F753CE0 ?
BE5C5B71 (TCP.NLM|TCPAnyAddrCheck+445)
--BE8AFD60 ?
--0F753CE0 ?
--89B676E4 ?
--0F753D0C ?
--0F753D1C ?
--F6C9905A ?
--6BF8F34F ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000016 (LOADER.NLM|KernelAddressSpace+16)
--00000028 (LOADER.NLM|KernelAddressSpace+28)
--5AF50018 ?
--0000FFFF (LOADER.NLM|KernelAddressSpace+FFFF)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--84040210 ?
--5B21CA0A ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--0C020210 ?
--2921CA0A ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--BF58C6C0 ?
--FFFFFFFF ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000001 (LOADER.NLM|KernelAddressSpace+1)
--BF58C6DA ?
--BF58C6C0 ?
--0000001A (LOADER.NLM|KernelAddressSpace+1A)
8A2B8B63 (LOCNLM32.NLM|NWUSByteToUnicode+23)
-8A417AC8 (LOCNLM32.NLM|(Data Start)+AC8)
--BF58C6C0 ?
--0000001A (LOADER.NLM|KernelAddressSpace+1A)
--0F753DAC ?
--FFFFFFFF ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--0000001A (LOADER.NLM|KernelAddressSpace+1A)
--BF58C6C0 ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--BF58C6C0 ?
8F853E1F (SLP.NLM|SLPGetUnicodeString+EF)
--BF58C6C0 ?
--BF58C6D8 ?
--BF58D480 ?
0035F452 (SERVER.NLM|FunnelingWrapperReturnsHere+25)
--00000031 (LOADER.NLM|KernelAddressSpace+31)
--BF58C6C0 ?
--00000006 (LOADER.NLM|KernelAddressSpace+6)
--BF58C6C0 ?
BF475F83 (SLPTCP.NLM|GetAddress+8F)
--BE926540 (NETDB.NLM|NetDB_NIS_DelHost+3724)
--0F753DAC ?
--0000001A (LOADER.NLM|KernelAddressSpace+1A)
--00000003 (LOADER.NLM|KernelAddressSpace+3)
--322E3031 ?
--332E3230 ?
--31392E33 ?
--7F2F0000 ?

Additional Information:
The CPU encountered a problem executing code in SERVER.NLM. The problem may be in that module or in data passed to that module by a process owned by SERVER.NLM.