http://www.ISAserver.org
-------------------------------------------------------
agreed!
----- Original Message -----
From: "Thor (Hammer of God)" <thor@xxxxxxxxxxxxxxx>
To: <isalist@xxxxxxxxxxxxx>
Sent: Thursday, October 19, 2006 9:00 AM
Subject: [isalist] Re: OT: DNS and Forwarders
http://www.ISAserver.org -------------------------------------------------------
Well, it's feasible in any ISA configuration... But yes, not with Joseph's single server client (which I didn't know didn't have ISA...)
t
On 10/18/06 3:37 PM, "Greg Mulholland" <gmulholland@xxxxxxxxxxxx> spoketh to
all:
http://www.ISAserver.org -------------------------------------------------------
whilst i agree with the principle totally, its not always feasible in some
environments...catching up on mail, can ya tell?
Greg ----- Original Message ----- From: "Thor (Hammer of God)" <thor@xxxxxxxxxxxxxxx> To: <isalist@xxxxxxxxxxxxx> Sent: Thursday, October 19, 2006 3:51 AM Subject: [isalist] Re: OT: DNS and Forwarders
http://www.ISAserver.org -------------------------------------------------------
Why do your internal clients need to resolve DNS directly? I never ever use forwarders on my AD boxes. I always create root zones on my AD DNS servers and only use ISA to resolve DNS for web proxy/fw clients.
That's where what I consider "true" security and separation comes from.
t
On 10/18/06 9:13 AM, "ISA" <ISA@xxxxxxxxxxxxxxxx> spoketh to all:
http://www.ISAserver.org -------------------------------------------------------
This actually has happened with and without forwarders -
Steve, I interpret your suggestion as using only the Root Hints?
Joseph Danielsen, MCSA-Messaging, MCP
Network Blade Inc.
49 Marcy Street
Somerset, NJ 08873
732-213-0600
www.networkblade.com
-----Original Message-----
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx]
On Behalf Of Steve Moffat
Posted At: Wednesday, October 18, 2006 12:08 PM
Posted To: ISA
Conversation: [isalist] Re: OT: DNS and Forwarders
Subject: [isalist] Re: OT: DNS and Forwarders
http://www.ISAserver.org -------------------------------------------------------
FWIW.....I have 2 caching only DNS Servers that I setup to use as forwarders for my AD DNS Servers, when I use them, I get the very same issue. If I however, remove them from the forwarders section, I have no DNS Issues at all whatsoever, anytime.
S
-----Original Message-----
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx]
On Behalf Of ISA
Sent: Wednesday, October 18, 2006 1:03 PM
To: ISA Mailing List
Subject: [isalist] Re: OT: DNS and Forwarders
http://www.ISAserver.org -------------------------------------------------------
Thanks Mike:
I will try clearing the cache - but this happens now about everyday (morning usually). I really have to find the source of the problem.
Joseph Danielsen, MCSA-Messaging, MCP
Network Blade Inc.
49 Marcy Street
Somerset, NJ 08873
732-213-0600
www.networkblade.com
-----Original Message-----
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx]
On Behalf Of Michael Ross
Posted At: Wednesday, October 18, 2006 12:01 PM
Posted To: ISA
Conversation: [isalist] OT: DNS and Forwarders
Subject: [isalist] Re: OT: DNS and Forwarders
http://www.ISAserver.org -------------------------------------------------------
Windows 2003 DNS servers? Believe it or not, ive seen that . It's a cache pollution type of behavior, with no logging or other signs to prove that. Try to clear the DNS cache next time and see if it helps.
-----Original Message-----
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx]
On Behalf Of ISA
Sent: Wednesday, October 18, 2006 10:59 AM
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] OT: DNS and Forwarders
http://www.ISAserver.org -------------------------------------------------------
Steve: Funny you should say that because I've done that a few times.
DNS stops - I removed the forwards - Restart DNS - DNS works. DNS stops - I change the forwards - Restart DNS - DNS works.
I want to blame my server but I'm just not sure where the failure is.
Joseph Danielsen, MCSA-Messaging, MCP
Network Blade Inc.
49 Marcy Street
Somerset, NJ 08873
732-213-0600
www.networkblade.com
-----Original Message-----
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx]
On Behalf Of Steve Moffat
Posted At: Wednesday, October 18, 2006 11:55 AM Posted To: ISA
Conversation: [isalist] OT: DNS and Forwarders
Subject: [isalist] Re: OT: DNS and Forwarders
http://www.ISAserver.org -------------------------------------------------------
Remove the forwarders.....then see how fast your Internet speed gets...:)
S
-----Original Message-----
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx]
On Behalf Of ISA
Sent: Wednesday, October 18, 2006 12:49 PM
To: ISA Mailing List
Subject: [isalist] OT: DNS and Forwarders
http://www.ISAserver.org -------------------------------------------------------
Hello All -
This might be off-topic, but has anyone every had their Windows DNS/DC server intermittently stop forwarding DNS requests?
I checked with the ISP and they don't recognize and problems on their end.
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