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WinSock Proxy Client - Event ID: 2 - 15.Jan.2004 2:52:00 PM

fontburn

Posts: 32
Joined: 15.Jan.2004
From: UK
Status: offline

Hello all,

I've been running a ISA server now for 6 months and had few if any problems. Now I'm getting some strange problems.

ISA is fitted with 2 NIC's, usual ports are blocked. Win2k with SP4 and updates.

Heres the problem we've had. When I install the MS Firewall client everthing goes fine, but when I go to use apps they all fail. FlashFXP (FTP app) even displays this error "Unable to resolve host:ftp.microsoft.com". MSN Messenger will not sign in and all others fail.

Now heres the odd bit. If I change the "Use this ISA server" box to use our old MS Proxy 2 everthing works.

Also the IE browser seems to be slow to lookup/display pages and if I change the connection info to use the old MS Proxy 2 everything goes that little bit quicker.

Now this has only happened in the last few weeks and I have not changed anything of note. Any help on this would be greatly welcomed.
Regards
David

Post #: 1

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RE: WinSock Proxy Client - Event ID: 2 - 15.Jan.2004 3:03:00 PM

fontburn

Posts: 32
Joined: 15.Jan.2004
From: UK
Status: offline

further to the previous post this event appears in the application event log:

Event Type: Error
Event Source: WinSock Proxy Client
Event Category: None
Event ID: 2
Date: 15/01/2004
Time: 13:49:13
User: N/A
Computer: MMDAVE
Description:
The description for Event ID ( 2 ) in Source ( WinSock Proxy Client ) cannot be found. The local computer may not have the necessary registry information or message DLL files to display messages from a remote computer. You may be able to use the /AUXSOURCE= flag to retrieve this description; see Help and Support for details. The following information is part of the event: FlashFXP.exe.
Data:
0000: 04 03 09 80 ...€

(in reply to fontburn)

Post #: 2

RE: WinSock Proxy Client - Event ID: 2 - 15.Jan.2004 6:36:00 PM

fontburn

Posts: 32
Joined: 15.Jan.2004
From: UK
Status: offline

Just applied all the patches I could lay my hands on and the above error now gives my more info. Oh BTW the log events are off an internal PC not the ISA Server. Sorry

Event Type: Error
Event Source: WinSock Proxy Client
Event Category: None
Event ID: 2
Date: 15/01/2004
Time: 16:18:53
User: N/A
Computer: MMDAVE
Description:
Application [MsnMsgr.Exe]. Authentication failed. Check if the process doesn't run in the system account. If it does, force the credentials for the application via the client configuration and CREDTOOL.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 04 03 09 80 ...?

(in reply to fontburn)

Post #: 3

RE: WinSock Proxy Client - Event ID: 2 - 5.Feb.2004 11:03:00 PM

MMoore

Posts: 13
Joined: 9.Nov.2001
From: Philadelphia, PA
Status: offline

I have been getting the same error when I turn on the proxy client - If i just keep the PC as a secureNat client - everything seems fine.

I recently had my PDC die a bad death and i had to seize allot of Active Directory services and re-establish a trust between 2 separate domains.

Anyway have you gotten anywhere with this issue?

(in reply to fontburn)

Post #: 4

RE: WinSock Proxy Client - Event ID: 2 - 2.May2004 7:10:00 PM

toolswizard

Posts: 43
Joined: 17.Jul.2002
From: Ohio
Status: offline

I am now getting the same error. Friday everthing was working fine. I updated with some of the latest critical patches, and now I can not authenticate against the server. Has anyone figured this out yet.

(in reply to fontburn)

Post #: 5

RE: WinSock Proxy Client - Event ID: 2 - 3.Jun.2004 1:32:00 PM

toolswizard

Posts: 43
Joined: 17.Jul.2002
From: Ohio
Status: offline

There is a patch available for this. If you go to the Microsoft Download page, not he Knowledge base, and search in the ISA technology for "winsock" there is a hot fix isahf257.exe that will correct the problem.

(in reply to fontburn)

Post #: 6