Re: query cache denied in vew statement

2010-09-27 Thread Phil Mayers
On 09/26/2010 10:57 PM, David S. wrote: I've removed "additional-from-cache" and restart bind, below part of named.conf Ok, bad guess on my part :o( Not sure I'm afraid. I don't really understand your config; do you mean to have recursion off in both views? What is sending the queries? They

Re: query cache denied in vew statement

2010-09-27 Thread Phil Mayers
On 09/27/2010 09:25 AM, David S. wrote: I want to build name server for ISP: Please don't email me directly; replying to the list is the correct thing to do. view "mynetwork" allow "trusted" to lookup domain / host in internet. In that case, don't you want "recursion on" in view "mynetwo

BIND on CentOS: Nameservers for two domains

2010-09-27 Thread Dotan Cohen
Hello, I am trying to configure a single CentOS 5 machine as a server for two unrelated websites: example.eu example.de The server has four IP addresses assigned to it: 1.1.1.136 1.1.1.171 1.1.1.172 1.1.1.188 I plan on hosting example.eu on this server with these two IP addresses for its name ser

Re: query cache denied in vew statement

2010-09-27 Thread David S.
Hi Pil, "In that case, don't you want "recursion on" in view "mynetwork"? " I won't recursion in my network, so recursion is no. - -- Best regards, David http://blog.pnyet.web.id On 09/27/2010 03:32 PM, Phil Mayers wrote: > In that case, don't you want "recursion on" in view "mynetwork"? _

maximum number of FD events (64) received

2010-09-27 Thread Samer Khattab
Hi all, I'm using Bind as a caching name server and serving around 2000 req per second, and recently have the following messages showing up from time to time in the general.log. 27-Sep-2010 10:45:47.639 sockmgr 0x2ad7af2f5010: maximum number of FD events (64) received 27-Sep-2010 10:45:47.872 so

Re: query cache denied in vew statement

2010-09-27 Thread Phil Mayers
On 27/09/10 09:45, David S. wrote: Hi Pil, "In that case, don't you want "recursion on" in view "mynetwork"?" I won't recursion in my network, so recursion is no. Sorry, I don't understand. Perhaps someone else can help you. ___ bind-users mailing li

DNS resolution based on source network

2010-09-27 Thread Thomas Elsgaard
Hello Is it possible with BIND, to resolve the same name (like test.gl) to different IP's based on the source network of the request? Here is an example A machine in network 10.3.0.0/16 is contacting DNS to lookup "test.gl", DNS returns -> 10.0.0.2 A machine in network 10.5.0.0/16 is contacting

RE: DNS resolution based on source network

2010-09-27 Thread Lightner, Jeff
Yes - It's called "views". There are many good examples of BIND Views on the internet and in the documentation. -Original Message- From: bind-users-bounces+jlightner=water@lists.isc.org [mailto:bind-users-bounces+jlightner=water@lists.isc.org] On Behalf Of Thomas Elsgaard Sent: M

Re: DNS resolution based on source network

2010-09-27 Thread David Forrest
On Mon, 27 Sep 2010, Thomas Elsgaard wrote: Hello Is it possible with BIND, to resolve the same name (like test.gl) to different IP's based on the source network of the request? Here is an example A machine in network 10.3.0.0/16 is contacting DNS to lookup "test.gl", DNS returns -> 10.0.0.2

Re: DNS resolution based on source network - SOLVED

2010-09-27 Thread Thomas Elsgaard
> Yes, by using "view".  I do it so all my internal machines are > XXX.maplepark.com, using the private network addresses while the external > world gets my public addresses.  The internal machines are still able to get > the external addresses by specifying the server address to be the external >

Re: DNS resolution based on source network - SOLVED

2010-09-27 Thread Thomas Elsgaard
> Yes, by using "view".  I do it so all my internal machines are > XXX.maplepark.com, using the private network addresses while the external > world gets my public addresses.  The internal machines are still able to get > the external addresses by specifying the server address to be the external >

Re: maximum number of FD events (64) received

2010-09-27 Thread Sergey V. Lobanov
Reconfigure Bind thus: STD_CDEFINES='-DISC_SOCKET_MAXEVENTS=256' ./configure --your-options then recompile On 09/27/2010 01:27 PM, Samer Khattab wrote: Hi all, I'm using Bind as a caching name server and serving around 2000 req per second, and recently have the following messages showing up

Re: tkey-gssapi-credential

2010-09-27 Thread Nicholas F Miller
Are you sure? ;-P I can't seem to get things working. It looks like the Windows machines are not happy with the TKEY the DCs are giving them. I can kinit a user account from the AD on the DNS server so our krb5.conf appears correct. I am getting errors when I run kinit -k -t /etc/krb5.keytab sa

Re: maximum number of FD events (64) received

2010-09-27 Thread Samer Khattab
Thanks Sergey, I want to know one more thing, if you can help me. Will this error cause timeouts ? does it have impact on performance ? On Mon, Sep 27, 2010 at 3:42 PM, Sergey V. Lobanov wrote: > Reconfigure Bind thus: > > STD_CDEFINES='-DISC_SOCKET_MAXEVENTS=256' ./configure --your-options >

Re: chrooting BIND [was -Re: Here I am again, hat in hand with humble demeanor.......]

2010-09-27 Thread Jerry Kemp
IMHO, the primary benefit of chrooting is security. another, less painful option, again IMHO, is to run BIND in a jail if you are using BSD, or a zone if you are on Solaris, or a Solaris based distro. Jerry On 09/24/10 16:46, Scott Haneda wrote: > On Sep 24, 2010, at 12:51 PM, Tony Finch wrote

Re: tkey-gssapi-credential

2010-09-27 Thread Nicholas F Miller
A small correction: The packets captured below were between one of the DCs and the DNS server not a client. Also, I am getting this as well when I run nsupdate -g and try to add an A record: dns_tkey_negotiategss: TKEY is unacceptable _ N

Re: Notice regarding BIND 9.7.2

2010-09-27 Thread Fr34k
Hello, Were there "... more information on these developments early next week"? My apologies if I missed them. Thank you. - Original Message From: Larissa Shapiro To: bind-us...@isc.org Sent: Sun, September 19, 2010 5:54:15 PM Subject: Notice regarding BIND 9.7.2 Dear User Communi

Re: Notice regarding BIND 9.7.2

2010-09-27 Thread Hauke Lampe
> Were there "... more information on these developments early next week"? I was just about to ask the same question. ;) I noticed the absence of 9.7.2 on ftp.isc.org, read the announcement here a day later and rolled back my 9.7.2rc1 servers to 9.7.1-P2. It would be good to know the nature o

Re: DNS resolution based on source network

2010-09-27 Thread Warren Kumari
On Sep 27, 2010, at 9:00 AM, Thomas Elsgaard wrote: Hello Is it possible with BIND, to resolve the same name (like test.gl) to different IP's based on the source network of the request? Here is an example A machine in network 10.3.0.0/16 is contacting DNS to lookup "test.gl", DNS returns ->

Is 10.in-addr.arpa not recommended?

2010-09-27 Thread Christopher Cain
Hi all. I am setting up a new appliance-based DNS solution that will contain a fair number of separately managed Windows DNS slave servers (in addition to the DNS appliances that will handle the . Currently there are just over 8000 host records that resolve to IP's in the 10.x.x.x space. I am wr

Re: Is 10.in-addr.arpa not recommended?

2010-09-27 Thread Chris Buxton
On Sep 27, 2010, at 1:03 PM, Christopher Cain wrote: > Hi all. > > I am setting up a new appliance-based DNS solution that will contain a fair > number of separately managed Windows DNS slave servers (in addition to the > DNS appliances that will handle the . > > Currently there are just over

Re: query cache denied in vew statement

2010-09-27 Thread Kevin Darcy
Hopefully you understand that when you turn recursion off, that means you can only answer from zones that you actually *host* (i.e. for which you are "master" or "slave"). But you have no "master" or "slave" zones defined in the "mynetwork" view. Therefore it is not possible for that view to d

Re: Is 10.in-addr.arpa not recommended?

2010-09-27 Thread Sten Carlsen
While a single zone is perfectly fine from a standards point of view, "some" clients might be served addresses they don't like 10.x.x.0 and 10.x.x.255. Just a reminder that this could be a reason if something appears weird. On 27/09/10 23:07, Chris Buxton wrote: > On Sep 27, 2010, at 1:03 PM, Ch

Re: Is 10.in-addr.arpa not recommended?

2010-09-27 Thread Warren Kumari
On Sep 27, 2010, at 6:55 PM, Sten Carlsen wrote: > While a single zone is perfectly fine from a standards point of view, "some" > clients might be served addresses they don't like 10.x.x.0 and 10.x.x.255. > But that would be DHCP config, no? > Just a reminder that this could be a reason if s

Re: Is 10.in-addr.arpa not recommended?

2010-09-27 Thread Chris Buxton
On Sep 27, 2010, at 3:55 PM, Sten Carlsen wrote: > While a single zone is perfectly fine from a standards point of view, "some" > clients might be served addresses they don't like 10.x.x.0 and 10.x.x.255. > > Just a reminder that this could be a reason if something appears weird. Don't co

Re: chrooting BIND [was -Re: Here I am again, hat in hand with humble demeanor.......]

2010-09-27 Thread Doug Barton
On 9/27/2010 7:46 AM, Jerry Kemp wrote: IMHO, the primary benefit of chrooting is security. another, less painful option, again IMHO, is to run BIND in a jail if you are using BSD, The default configuration in FreeBSD is to run it chroot'ed. Given that it's very unlikely that the chroot will

Re: chrooting BIND [was -Re: Here I am again, hat in hand with humble demeanor.......]

2010-09-27 Thread Kevin Oberman
> Date: Mon, 27 Sep 2010 09:46:44 -0500 > From: Jerry Kemp > Sender: bind-users-bounces+oberman=es@lists.isc.org > > IMHO, the primary benefit of chrooting is security. > > another, less painful option, again IMHO, is to run BIND in a jail if > you are using BSD, or a zone if you are on Sola

Re: DNS resolution based on source network

2010-09-27 Thread Kevin Darcy
Under certain limited circumstances, it might make more sense to put both/all addresses under the same name, and then use the "sortlist" mechanism to present those addresses in an order which is suitable for particular clients. Among other things, this requires that all resolver/nameserver con

Re: Is 10.in-addr.arpa not recommended?

2010-09-27 Thread Sten Carlsen
Well, it depends on your clients. If they don't like .0 or .255, you would have to have a rather large amount of ranges. E.g. range 10.1.1.1 10.1.1.254; range 10.1.2.1 10.1.2.254; .. If OTOH you don't have any of those clients, other factors like hashing algorithms and sizes come into play.

Re: Is 10.in-addr.arpa not recommended?

2010-09-27 Thread Chris Buxton
On Sep 27, 2010, at 4:43 PM, Sten Carlsen wrote: > Well, it depends on your clients. If they don't like .0 or .255, you would > have to have a rather large amount of ranges. > > E.g. range 10.1.1.1 10.1.1.254; range 10.1.2.1 10.1.2.254; .. > > If OTOH you don't have any of those clients, ot

Re: Is 10.in-addr.arpa not recommended?

2010-09-27 Thread donovan jeffrey j
On Sep 27, 2010, at 4:03 PM, Christopher Cain wrote: > Hi all. > > I am setting up a new appliance-based DNS solution that will contain a fair > number of separately managed Windows DNS slave servers (in addition to the > DNS appliances that will handle the . > > Currently there are just over

Re: Is 10.in-addr.arpa not recommended?

2010-09-27 Thread Sten Carlsen
On 28/09/10 2:08, Chris Buxton wrote: > On Sep 27, 2010, at 4:43 PM, Sten Carlsen wrote: > >> Well, it depends on your clients. If they don't like .0 or .255, you >> would have to have a rather large amount of ranges. >> >> E.g. range 10.1.1.1 10.1.1.254; range 10.1.2.1 10.1.2.254; .. >> >> I

Re: maximum number of FD events (64) received

2010-09-27 Thread JINMEI Tatuya / 神明達哉
At Mon, 27 Sep 2010 13:27:01 +0400, Samer Khattab wrote: > I'm using Bind as a caching name server and serving around 2000 req per > second, and recently have the following messages showing up from time to > time in the general.log. > > 27-Sep-2010 10:45:47.639 sockmgr 0x2ad7af2f5010: maximum nu