Re: Microsoft's nslookup Implementation Problems

2010-07-03 Thread Merton Campbell Crockett
The Cisco VPN Client does, indeed, change the Microsoft generated DNS search list. The Microsoft DNS resolver routines will use the appropriate Microsoft or Cisco generated search list to resolve names and IP addresses. The problem is that Microsoft's nslookup is isn't using this nor does it u

Re: Microsoft's nslookup Implementation Problems

2010-06-15 Thread Tim Maestas
One thing I also learned recently is that the Cisco IPSEC VPN client dialer hijacks all UDP DNS packets and sends them to the DNS server handed out by the VPN concentrators. So "dig @x.x.x.x" and "nslookup foo.bar x.x.x.x" queries don't actually go to x.x.x.x. Don't know if that's in play here bu

Re: Microsoft's nslookup Implementation Problems

2010-06-15 Thread Steve Shockley
On 6/13/2010 4:00 PM, Merton Campbell Crockett wrote: Inspecting the query log on the name server indicates that BIND never services a request from the system running Microsoft's nslookup tool. In addition, using tcpdump in controlled tests, I find that Microsoft's nslookup implementation never s

Re: Microsoft's nslookup Implementation Problems

2010-06-14 Thread Barry Margolin
In article , Merton Campbell Crockett wrote: > I identified the problem in my original message. The Windows nslookup > problem involves the failure to send DNS queries to the name server specified > on the command line. Is it sending out any queries at all? If not, my guess is that it's che

Re: Microsoft's nslookup Implementation Problems

2010-06-14 Thread Merton Campbell Crockett
On Jun 14, 2010, at 7:03 AM, b19...@anl.gov wrote: > On 06/13/10 13:00, Merton Campbell Crockett wrote: >> Microsoft's nslookup is broken. What alternative applications that can >> be installed and used in a Windows XP environment that will continue to >> work in a Windows 7 environment after a

Re: Microsoft's nslookup Implementation Problems

2010-06-14 Thread b19141
On 06/13/10 13:00, Merton Campbell Crockett wrote: > Microsoft's nslookup is broken. What alternative applications that can > be installed and used in a Windows XP environment that will continue to > work in a Windows 7 environment after a decision is made to upgrade Windows? In this discussion,

RE: Microsoft's nslookup Implementation Problems

2010-06-14 Thread Lightner, Jeff
iginal Message- From: bind-users-bounces+jlightner=water@lists.isc.org [mailto:bind-users-bounces+jlightner=water@lists.isc.org] On Behalf Of Niall O'Reilly Sent: Monday, June 14, 2010 5:08 AM To: Merton Campbell Crockett Cc: BIND Users List Subject: Re: Microsoft's nslookup Im

Re: Microsoft's nslookup Implementation Problems

2010-06-14 Thread Niall O'Reilly
On 13/06/10 23:55, Merton Campbell Crockett wrote: Providing access to the web-based tools to IT personnel might not be that big of a challenge; however, the problem remains: Using "nslookup" is an ingrained behavior for the general user. Perhaps the initial target audience for this

Re: Microsoft's nslookup Implementation Problems

2010-06-13 Thread Doug Barton
On 06/13/10 15:55, Merton Campbell Crockett wrote: Providing access to the web-based tools to IT personnel might not be that big of a challenge; Excellent! however, the problem remains: Using "nslookup" is an ingrained behavior for the general user. I would assert that "the general user" h

Re: Microsoft's nslookup Implementation Problems

2010-06-13 Thread Merton Campbell Crockett
On Jun 13, 2010, at 2:21 PM, Doug Barton wrote: >> The problem with the erroneous functioning of Microsoft's nslookup.exe >> is that it requires a corporate wide change. There are a number of >> reasonably intelligent users that assume nslookup.exe is providing them >> correct information. I woul

Re: Microsoft's nslookup Implementation Problems

2010-06-13 Thread Doug Barton
On 06/13/10 14:08, Merton Campbell Crockett wrote: On Jun 13, 2010, at 1:08 PM, Doug Barton wrote: On 06/13/10 13:00, Merton Campbell Crockett wrote: Microsoft's nslookup is broken. What alternative applications that can be installed and used in a Windows XP environment that will continue to

Re: Microsoft's nslookup Implementation Problems

2010-06-13 Thread Merton Campbell Crockett
On Jun 13, 2010, at 1:08 PM, Doug Barton wrote: > On 06/13/10 13:00, Merton Campbell Crockett wrote: >> Microsoft's nslookup is broken. What alternative applications that can >> be installed and used in a Windows XP environment that will continue to >> work in a Windows 7 environment after a dec

Re: Microsoft's nslookup Implementation Problems

2010-06-13 Thread Doug Barton
On 06/13/10 13:00, Merton Campbell Crockett wrote: Microsoft's nslookup is broken. What alternative applications that can be installed and used in a Windows XP environment that will continue to work in a Windows 7 environment after a decision is made to upgrade Windows? In the past I've instal

Microsoft's nslookup Implementation Problems

2010-06-13 Thread Merton Campbell Crockett
Recently, I implemented an instance of BIND that provides a "tailored" name services for a private network connection between two organization. This instance of BIND returns responses for a limited portion of our internal name and address space that the other organization is permitted to access