http://www.ISAserver.org ------------------------------------------------------- Sorry bout that. -----Original Message----- From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of D PIETRUSZKA USWRN INTERLINK INFRA ASST MGR Sent: Wednesday, October 18, 2006 11:45 AM To: isalist@xxxxxxxxxxxxx Subject: [isalist] Re: OT: DNS and Forwarders http://www.ISAserver.org ------------------------------------------------------- It is dnscmd <servername> /clearcache -----Original Message----- From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of ISA Sent: Wednesday, October 18, 2006 12:34 PM To: isalist@xxxxxxxxxxxxx Subject: [isalist] Re: OT: DNS and Forwarders http://www.ISAserver.org ------------------------------------------------------- If the question is directed to me - I'm using W2003 DNS/DC. Mike: dnscmd /clearcache doesn't get recognized when executed. 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 12:16 PM Posted To: ISA Conversation: [isalist] Re: OT: DNS and Forwarders Subject: [isalist] Re: OT: DNS and Forwarders http://www.ISAserver.org ------------------------------------------------------- You use 2000 advanced server for your dns do you not? -----Original Message----- From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Thomas W Shinder Sent: Wednesday, October 18, 2006 1:13 PM To: ISA Mailing List Subject: [isalist] Re: OT: DNS and Forwarders http://www.ISAserver.org ------------------------------------------------------- I used forwarders and haven't ever seen that issue unless my ISP's DNS server is bogged down, which doesn't happen very often because I use Speakeasy :) Thomas W Shinder, M.D. Site: www.isaserver.org Blog: http://blogs.isaserver.org/shinder/ Book: http://tinyurl.com/3xqb7 MVP -- Microsoft Firewalls (ISA) > -----Original Message----- > From: isalist-bounce@xxxxxxxxxxxxx > [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Steve Moffat > Sent: Wednesday, October 18, 2006 11:10 AM > To: ISA Mailing List; ISA Mailing List > Subject: [isalist] Re: OT: DNS and Forwarders > > http://www.ISAserver.org > ------------------------------------------------------- > > Betcha it's a 2003 bug....doesn't happen unless you use > forwarders....... > > -----Original Message----- > From: isalist-bounce@xxxxxxxxxxxxx > [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Thomas W Shinder > Sent: Wednesday, October 18, 2006 1:08 PM > To: ISA Mailing List > Subject: [isalist] Re: OT: DNS and Forwarders > > http://www.ISAserver.org > ------------------------------------------------------- > > By default, Windows Server 2003 DNS server are protected from cache > pollution. > > Most common cause is a timeout because the ISP DNS server is too slow. > > Thomas W Shinder, M.D. > Site: www.isaserver.org > Blog: http://blogs.isaserver.org/shinder/ > Book: http://tinyurl.com/3xqb7 > MVP -- Microsoft Firewalls (ISA) > > > > > -----Original Message----- > > From: isalist-bounce@xxxxxxxxxxxxx > > [mailto:isalist-bounce@xxxxxxxxxxxxx] On Behalf Of Michael Ross > > Sent: Wednesday, October 18, 2006 11:01 AM > > To: isalist@xxxxxxxxxxxxx > > 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. > > > > JD > > ------------------------------------------------------ > > List Archives: //www.freelists.org/archives/isalist/ > > ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp > > ISA Server Articles and Tutorials: > > http://www.isaserver.org/articles_tutorials/ > > ISA Server Blogs: http://blogs.isaserver.org/ > > ------------------------------------------------------ > > Visit TechGenix.com for more information about our other sites: > > http://www.techgenix.com > > ------------------------------------------------------ > > To unsubscribe visit http://www.isaserver.org/pages/isalist.asp > > Report abuse to listadmin@xxxxxxxxxxxxx > > > > ------------------------------------------------------ > > List Archives: //www.freelists.org/archives/isalist/ > > ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp > > ISA Server Articles and Tutorials: > > http://www.isaserver.org/articles_tutorials/ > > ISA Server Blogs: http://blogs.isaserver.org/ > > ------------------------------------------------------ > > Visit TechGenix.com for more information about our other sites: > > http://www.techgenix.com > > ------------------------------------------------------ > > To unsubscribe visit http://www.isaserver.org/pages/isalist.asp > > Report abuse to listadmin@xxxxxxxxxxxxx > > > > ------------------------------------------------------ > > List Archives: //www.freelists.org/archives/isalist/ > > ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp > > ISA Server Articles and Tutorials: > > http://www.isaserver.org/articles_tutorials/ > > ISA Server Blogs: http://blogs.isaserver.org/ > > ------------------------------------------------------ > > Visit TechGenix.com for more information about our other sites: > > http://www.techgenix.com > > ------------------------------------------------------ > > To unsubscribe visit http://www.isaserver.org/pages/isalist.asp > > Report abuse to listadmin@xxxxxxxxxxxxx > > > > ------------------------------------------------------ > > List Archives: //www.freelists.org/archives/isalist/ > > ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp > > ISA Server Articles and Tutorials: > > http://www.isaserver.org/articles_tutorials/ > > ISA Server Blogs: http://blogs.isaserver.org/ > > ------------------------------------------------------ > > Visit TechGenix.com for more information about our other sites: > > http://www.techgenix.com > > ------------------------------------------------------ > > To unsubscribe visit http://www.isaserver.org/pages/isalist.asp > > Report abuse to listadmin@xxxxxxxxxxxxx > > > > > > > ------------------------------------------------------ > List Archives: //www.freelists.org/archives/isalist/ > ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp > ISA Server Articles and Tutorials: > http://www.isaserver.org/articles_tutorials/ > ISA Server Blogs: http://blogs.isaserver.org/ > ------------------------------------------------------ > Visit TechGenix.com for more information about our other sites: > http://www.techgenix.com > ------------------------------------------------------ > To unsubscribe visit http://www.isaserver.org/pages/isalist.asp > Report abuse to listadmin@xxxxxxxxxxxxx > > ------------------------------------------------------ > List Archives: //www.freelists.org/archives/isalist/ > ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp > ISA Server Articles and Tutorials: > http://www.isaserver.org/articles_tutorials/ > ISA Server Blogs: http://blogs.isaserver.org/ > ------------------------------------------------------ > Visit TechGenix.com for more information about our other sites: > http://www.techgenix.com > ------------------------------------------------------ > To unsubscribe visit http://www.isaserver.org/pages/isalist.asp > Report abuse to listadmin@xxxxxxxxxxxxx > > > ------------------------------------------------------ List Archives: //www.freelists.org/archives/isalist/ ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server Articles and Tutorials: http://www.isaserver.org/articles_tutorials/ ISA Server Blogs: http://blogs.isaserver.org/ ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ To unsubscribe visit http://www.isaserver.org/pages/isalist.asp Report abuse to listadmin@xxxxxxxxxxxxx ------------------------------------------------------ List Archives: //www.freelists.org/archives/isalist/ ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server Articles and Tutorials: http://www.isaserver.org/articles_tutorials/ ISA Server Blogs: http://blogs.isaserver.org/ ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ To unsubscribe visit http://www.isaserver.org/pages/isalist.asp Report abuse to listadmin@xxxxxxxxxxxxx ------------------------------------------------------ List Archives: //www.freelists.org/archives/isalist/ ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server Articles and Tutorials: http://www.isaserver.org/articles_tutorials/ ISA Server Blogs: http://blogs.isaserver.org/ ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ To unsubscribe visit http://www.isaserver.org/pages/isalist.asp Report abuse to listadmin@xxxxxxxxxxxxx ------------------------------------------------------ List Archives: //www.freelists.org/archives/isalist/ ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server Articles and Tutorials: http://www.isaserver.org/articles_tutorials/ ISA Server Blogs: http://blogs.isaserver.org/ ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ To unsubscribe visit http://www.isaserver.org/pages/isalist.asp Report abuse to listadmin@xxxxxxxxxxxxx ------------------------------------------------------ List Archives: //www.freelists.org/archives/isalist/ ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server Articles and Tutorials: http://www.isaserver.org/articles_tutorials/ ISA Server Blogs: http://blogs.isaserver.org/ ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ To unsubscribe visit http://www.isaserver.org/pages/isalist.asp Report abuse to listadmin@xxxxxxxxxxxxx