RE: ISA did not handle a switch reboot well.
- From: "William Holmes" <wtholmes@xxxxxxxxxxxxxx>
- To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
- Date: Mon, 23 Aug 2004 22:22:39 -0400
Hello,
This is actually on GIGABIT. In order to use gigabit you have to do AUTO. I'm
not sure why Intel wrote the driver that way. There is an autodetect 1000
setting as apposed to autonegotiate. Perhaps that's what I should be using.
Bill
-----Original Message-----
From: Jim Harrison [mailto:jim@xxxxxxxxxxxx]
Sent: Monday, August 23, 2004 10:49 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: ISA did not handle a switch reboot well.
http://www.ISAserver.org
Make sure the switch and the ISA NIC are set to 100Mb manual.
Many times, NICs and switches don't agree on how to re-negotiate the
connection after the switch reboot.
I've seen this most often with Cisco, but I never discount the idea of
running into this with another switch.
Generally speaking I NEVER use auto-detect for servers and their switches;
they don't move and therefore they don't need to "adjust to a new
environment".
Jim Harrison
MCP(NT4, W2K), A+, Network+, PCG
http://isaserver.org/Jim_Harrison/
http://isatools.org
Read the help / books / articles!
On Mon, 23 Aug 2004 10:28:39 -0400
"William Holmes" <wtholmes@xxxxxxxxxxxxxx> wrote:
http://www.ISAserver.org
Hello,
This is ISA 2004 on Windows 2003.
Bill
-----Original Message-----
From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx]
Sent: Monday, August 23, 2004 10:14 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: ISA did not handle a switch reboot well.
http://www.ISAserver.org
Whoops. Never mind. This isn't an arp issue.
Are you using a 2000 or 2004 ISA firewall?
Tom
www.isaserver.org/shinder
Get the book!
Tom and Deb Shinder's Configuring ISA Server 2004
http://tinyurl.com/3xqb7
MVP -- ISA Firewalls
-----Original Message-----
From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx]
Sent: Monday, August 23, 2004 9:13 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: ISA did not handle a switch reboot well.
http://www.ISAserver.org
Hi William,
Did you wait until the arp table entries timed out?
Tom
www.isaserver.org/shinder
Get the book!
Tom and Deb Shinder's Configuring ISA Server 2004
http://tinyurl.com/3xqb7
MVP -- ISA Firewalls
-----Original Message-----
From: William Holmes [mailto:wtholmes@xxxxxxxxxxxxxx]
Sent: Monday, August 23, 2004 8:14 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] ISA did not handle a switch reboot well.
http://www.ISAserver.org
Hello,
I have a problem in which ISA does not handle a switch reboot correctly. The
ISA server's external network adapter is connected to an HP2848 Procurve
switch. The switch required a re-boot and after the re-boot I received the
following error message in the ISA Server's event log. After the re-boot the
ISA server would not serve any of its published web sites.
At the time I simply re-booted the server which cleared the problem. The ISA
server is a Dell 1650 with Intel Pro1000XT network adapters.
Does anyone know how can I avoid this happening?
Thanks
Bill
Event Type: Warning
Event Source: Microsoft ISA Server Web Proxy
Event Category: None
Event ID: 14148
Date: 8/19/2004
Time: 5:12:40 AM
User: N/A
Computer: INB-WEB1
Description:
The Web Proxy filter failed to bind its socket to 192.168.100.50 port 80.
This may have been caused by another service that is already using the same
port or by a network adapter that is not functional. To resolve this issue,
restart the Microsoft Firewall service. The error code specified in the data
area of the event properties indicates the cause of the failure.
For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 40 27 07 80 @'.€
William Holmes (MCP)
Department of Computer Science
310 Upson Hall
Cornell University
Ithaca, NY 14853
wtholmes@xxxxxxxxxxxxxx
607 255-1757 (o) 607 227-6049 (c)
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