Oh, I am not surprised we have a few with issues, however between clients and servers there were only 40-50 duplicate entries. Some were just oddities we carry from past apps (hardcoded to DNS name) but a few were out and out mistakes. Between desktop, windows servers, *nix servers we have a lot of entries and so very few duplicates overall. I think most will be one off or some oddity from a dev client systems. In any case, I forwarded to the DNS guys for them to play with and delve deeper.
On Mon, May 21, 2012 at 11:26 AM, Michael B. Smith <[email protected]>wrote: > If you have client duplicates and you are using DHCP, then you almost > certainly don’t have scavenging configured properly.**** > > ** ** > > You wouldn’t BELIEVE what Web was doing before he asked me to post that. J > **** > > ** ** > > *From:* Steven Peck [mailto:[email protected]] > *Sent:* Monday, May 21, 2012 2:02 PM > > *To:* NT System Admin Issues > *Subject:* Re: DNS/DHCP**** > > ** ** > > That is an awesome script. Most 'duplicates' I found on ours were clients > but I did find one of our new HyperV clusters that had a nic configuration > issues. :)**** > > On Mon, May 21, 2012 at 10:05 AM, Kurt Buff <[email protected]> wrote:** > ** > > Then it's definitely time to use the link that Webster gave you.**** > > > On Mon, May 21, 2012 at 8:50 AM, joseph palmieri <[email protected]> > wrote: > > flushed cache same results from other workstations...neither address is > > correct > > > > From: Kurt Buff <[email protected]> > > > > To: NT System Admin Issues <[email protected]> > > Sent: Monday, May 21, 2012 9:57 AM > > Subject: Re: DNS/DHCP > > > > On Mon, May 21, 2012 at 4:33 AM, joseph palmieri <[email protected]> > wrote: > > <snip> > >> C:\>ping 10.237.4.83 > >> Pinging 10.237.4.83 with 32 bytes of data: > >> Reply from 10.237.4.83: bytes=32 time=1ms TTL=127 > >> > >> C:\>ping workstation1 > >> Pinging workstation1.xyz.org [10.237.5.102] with 32 bytes of data: > > > > Two different IP addresses? Which one is correct? > > > > As Terry suggested, did you clear the DNS cache (ipconfig /flushdns) > > on the pinging workstation? > > > > Also, on the pinged workstation, have you done "ipconfig /release && > > ipconfig /renew && ipconfig /registerdns" and waited a minimum of 15 > > minutes? > > **** > > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ > ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ > > --- > To manage subscriptions click here: > http://lyris.sunbelt-software.com/read/my_forums/ > or send an email to [email protected] > with the body: unsubscribe ntsysadmin > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected] with the body: unsubscribe ntsysadmin
