Re: nslookup question
From: Jim Harrison [MSFT] (jmharr_at_online.microsoft.com)
Date: 07/19/04
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Date: Mon, 19 Jul 2004 09:30:09 -0700
Have you examined the reverse lookup zone question?
Also, how are the browsers configured? If they're trying to automatic detection and you haven't created the necessary entries for
wpad, this could also cause long page load problems.
-- Jim Harrison [ISASE] Read the help, books and articles! This posting is provided "AS IS" with no warranties, and confers no rights. "Daniel" <webmaster@nhscomputerclub.com> wrote in message news:4cadd7d3.0407181122.77e9f2d2@posting.google.com... It seems to be happening only when they first start their browser. Their home page is set to in.acura.com (where they go to login). It seems that when they open their browser to go their 80% of the time it hangs and after 5-10 secs it loads or comes up with connection refused. This is on a DC and the DNS on the clients are going to the DNS on the server. Is there anything that I need to do to make this load quicker? "Jim Harrison [MSFT]" <jmharr@online.microsoft.com> wrote in message news:<ePvvhQGaEHA.4048@TK2MSFTNGP10.phx.gbl>... > There are two different questions here: > 1 - nslookup "can't find name for server"; this is normally caused by missing reverse lookup zones on the DNS server. Windows > help > has a pretty good discussion on basic DNS setup and configuration. > 2 - "slow internet" is most often a factor of name resolution, especially for web proxy and firewall clients. If ISA has trouble > resolving names, then they will too. > > Something you need to keep in mind; nslookup operates a bit differently for name resolution than do most other network apps. > Nslookup speaks directly to the DNS server, while other apps ask Windows to figure it out via Winsock calls. > What this means to you is that you can have completely different behavior from nslookup than you do from other apps under > perfectly > functional circumstances, especially if the Firewall Client is installed on the test host. > -- > Jim Harrison [ISASE] > Read the help, books and articles! > > This posting is provided "AS IS" with no warranties, and confers no rights. > > > "Mike A" <Leorick_2000@Hotmail.Com> wrote in message news:uLeFmvfZEHA.3132@TK2MSFTNGP10.phx.gbl... > Dainel, this is a good question. I have the same problem, hopefully someone > out there might be able to help or at least explain what the problem is. > > > "Daniel" <webmaster@nhscomputerclub.com> wrote in message > news:4cadd7d3.0406291905.d1d144f@posting.google.com... > > I installed ISA 2000 on a DC (Configured as intergrated mode) and when > > I run nslookup on any machine on the network I get an error can't find > > server name for 10.20.121.200 (The server). I was just wondering if > > this is ok and I have one other question. The internet is so much > > slower and im just wondering what is causing it. (when I run nslookup > > sometimes it finds the dns name sometimes it times out.) When they > > went on regularly they could get to any web page real fast. Now it > > takes 5 sec instead of 1 sec to get to a webpage. All the dns and > > gateways of the clients are set to the server and they can connect to > > the internet and the web proxy works. It is just slower. > > > > I hope someone can help > > > > Thanks
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