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Cannot Ping Wpad

An unlucky combination more than anything else. BUT it DOES have that registry key, REG_MULTI_SZ, with the two strings in there: wpad isatap At this point, it looks like these values were always there, and this has nothing Please check the name and try again. Copyright © 2014 TechGenix Ltd. weblink

However, my DNS server is Windows 2003? Remove the WPAD entry and restart the DNS service for it to reload the Blocklist. I don't see how a DNS forwarder is going to help here. The TechNet article:http://technet.microsoft.com/en-us/library/cc995158.aspxshows how to manipulate the "Global Query Block List", and sure enough, the command of: dnscmd /info /enableglobalqueryblocklist Query result: Dword: 1 (0000000000000001) Command completed successfully.

Clearing CD cache in code from the CM How difficult is it to practically detect a forgery in a cryptosystem? However, if I ping the hostname I get a response that the host could not be found. Third Party Patch Roundup – October 2016 New ways to connect: MAPI over HTTP Security improvements in Windows Server 2016 “I may be an ‘uppity admin’, but at least I still Any change you can post a screen shot of it?

This ip address is set as the main DNS server in each DHCP scope. Here are some logs to demonstrate the problem: TextMicrosoft Windows [Version 6.3.9600] (c) 2013 Microsoft Corporation. Kind Regards, Luke Send PM 26th February 2015,12:53 AM #4 grant_girdwood Join Date Jun 2012 Posts 94 Thank Post 13 Thanked 29 Times in 27 Posts Rep Power 13 Originally If I restart the computer DNS might work, If I restart it again then it doesn't, if I wait 20 minutes and try again then DNS works again. Cause Microsoft goofed in they're documentation.

I pasted this file (renamed as "wpad.dat") to the root of my internal IIS web server. Chris 0 LVL 70 Overall: Level 70 DNS 40 Anti-Virus Apps 3 Message Active today Expert Comment by:Chris Dent2009-05-21 Comment Utility Permalink(# a24440593) Well there we go. I created a proxy.pac file that configures my Proxy settings depending on the IP of my laptop (office range or VPN range > Proxy / others > No Proxy). http://www.ntweekly.com/?p=8684 It is exactly that one: 5.2.3790.4460 How is it possible this features are not documented?

Thanks for your help! 0 LVL 70 Overall: Level 70 DNS 40 Anti-Virus Apps 3 Message Active today Expert Comment by:Chris Dent2009-05-22 Comment Utility Permalink(# a24451291) No worries, good luck Below is the current global query block list (this list may be truncated in this event if it is too long): wpad isatap. SEO by vBSEO ©2011, Crawlability, Inc. This is a per machine setting, not a zone setting, so if your using Active Directory Integrated zones, it won't replicate this change.

Show: Inherited Protected Print Export (0) Print Export (0) Share IN THIS ARTICLE Is this page helpful? Kind Regards, Luke Hey Luke, If you can download the wpad.dat file from the server then it is unlikely the server is the issue, how are you automatically deploying the wpad It is currently set to http://wpad.domain.com/wpad.dat (I substituted .domain.com with the FQDN of the proxy server for the forum) DNS is configured as well. Whenever I try to access it by typing //server in the run box, I get a message back that the path was not found.

It's odd that it's logging that event in the logs on the 2003 servers if the feature isn't available. have a peek at these guys C:\>nslookup wpad.domain.net Server: .domain.net Address: *** .domain.net can't find wpad.domain.net: Non-existent domain ???? 0 LVL 70 Overall: Level 70 DNS 40 Anti-Virus Apps 3 Message Active today Expert I'd advise starting here: http://www.isaserver.org/tutorials/Configuring-WPAD-Support-ISA-Firewall-Web-Proxy-Firewall-Clients.html Regarding the specific issue you mention, if you have created a cname entry and it doesn't resolve, does the A record that the cname is pointing Does DHCP work?  If so, and it is getting DHCP from the server, this puzzles me further, DHCP uses UDP 67 and 68, this prove UDP connectivity would be successful

What would you like to check on the record itself? 0 Message Author Comment by:HUSATech2009-05-20 Comment Utility Permalink(# a24434284) I think I have found something here, from the DNS event Please read our Privacy Policy and Terms & Conditions. It always works by ip address. check over here If I receive written permission to use content from a paper without citing, is it plagiarism?

I found out that the 'DNS block list' feature of Microsoft DNS server caused the problem. About Advertising Privacy Terms Help Sitemap × Join millions of IT pros like you Log in to Spiceworks Reset community password Agree to Terms of Service Connect with Or Sign up Thanks again, Chris. 0 LVL 70 Overall: Level 70 DNS 40 Anti-Virus Apps 3 Message Active today Expert Comment by:Chris Dent2009-05-20 Comment Utility Permalink(# a24435574) a) Yes, you're likely to

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Chris 0 Message Author Comment by:HUSATech2009-05-20 Comment Utility Permalink(# a24434889) Well, our domain DNS servers have configured some DNS forwarders: two internal DNS servers from the parent domain that are All rights reserved. I can access webpages via a command line with curl --proxy. You can't run the opposite command of: dnscmd /config /enableglobalqueryblocklist 0 Why not?

If I watch packets in wireshark I can see that there was no DNS request sent to try to resolve the hostname to an ip address. Well, when the documentation was written, it didn't, but a DNS service patch Microsoft published last year DID! Chris 0 Message Author Comment by:HUSATech2009-05-20 Comment Utility Permalink(# a24435785) I can not see any policy being pushed, but not completely sure though. this content You gotta remove the wpad entry from DNS block list.

How are you serving the DNS details to the PCs? Why is Professor Lewin correct regarding dimensional analysis, and I'm not? If you are behind proxy use: git config --global http.proxy http://proxy_address:proxy_port git clone http://.../.. DHCP? 0 Cayenne OP phillipwindell Apr 10, 2015 at 3:30 UTC Huw3481 wrote: How are you serving the DNS details to the PCs?

Shows the block list is enabled, but the command: dnscmd /info /globalqueryblocklist Info query failed status = 9553 (0x00002551) Command failed: DNS_ERROR_INVALID_PROPERTY 9553 (00002551) Which is supposed to show you what's There is no other wpad registry in the DNS server at all. Covered by US Patent. Please check the name and try again.C:\>nslookup wpad Server: .domain.netAddress: *** .domain.net can't find wpad: Non-existent domain This of course, is a big problem.

Stop using single-lable names.  DNS uses FQDNs,...not single-lable names. Popular Tags Blog Archives First Post! The affected zones are those where you registered the WPAD servers. As far as I can tell,http://support.microsoft.com/kb/961063included the "Global Query Block List", it's not supposed to be enabled by default but mine was, and I did not intentionally turn it on, But

When I configure the web browser settings and specify the proxy server manually it works fine. Windows Server 2008 introduced a new feature, called "Global Query Block list", which prevents some arbitrary machine from registering the DNS name of WPAD. If the latter setting is used and the computer is a laptop that goes home with the user, the user will have problems getting to the internet (because the computer will It eliminated the NBNS broadcast but there was still no DNS request.

Ping Single-Lable Names to test WINS resolution and/or Suffix Search functionality  WINS resolves Single-Lable names directly.Suffixes convert a Single-Lable Name to a FQDN and then lets DNS Resolve it.So those are If you configure or remove WPAD after you deploy the DNS server role on a server running Windows Server 2008, you must update the block list on all DNS servers that host IT automation comes to the rescue for sysadmins Cached versus Online mode – which one is better for you? To correct make sure that a reverse lookup zone exists and contains PTR records for the name servers." Checked the PTR records, and there IS a PTR record for the target

Unfortunately I cant do this with our laptops since the teachers and students take them home. It's trying to populate the Server label and failing. By Koldov in forum Hardware Replies: 2 Last Post: 24th December 2014, 11:07 AM Microsoft Offers Web Browser Choice To IE Users By DaveP in forum IT News Replies: 31 Last