Re: Resolve specified DNS name in a caching-only name server

2017-05-26 Thread Carl Byington
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On Sat, 2017-05-27 at 09:11 +0800, Rui Mao wrote: > 1. Resolve test.a.com to 192.168.1.1 > 2. Still forward other *.a.com to outside DNS servers With bind, you have at least two choices. a) create test.a.com zone, so your server becomes authoritat

Re: Resolve specified DNS name in a caching-only name server

2017-05-26 Thread /dev/rob0
On Sat, May 27, 2017 at 09:11:23AM +0800, Rui Mao wrote: > I've set up a caching-only name server. But I'd like to know if it > can do following things. > > > > 1. Resolve test.a.com to 192.168.1.1 > > 2. Still forward other *.a.com to outside DNS servers Y

Resolve specified DNS name in a caching-only name server

2017-05-26 Thread Rui Mao
Hi there, I've set up a caching-only name server. But I'd like to know if it can do following things. 1. Resolve test.a.com to 192.168.1.1 2. Still forward other *.a.com to outside DNS servers Best regards, Rui Mao ___ Pl

Re: caching-only name server

2015-02-20 Thread José Alonso
I thought I needed the 'port 53' line. >>> >>> >>> >>> -- >>> Sent from my mobile. Plz excuse my brevity and spelling.From: Alan Clegg >>> Sent: ‎2/‎20/‎2015 5:46 AM >>> To: bind-users@lists.isc.org >>> Subject: Re: cac

Re: caching-only name server

2015-02-20 Thread Alan Clegg
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 2/20/15 12:59 PM, Vijay Viswanathan wrote: > sorry I didn't understand, with the snip i have without the listen > directive, i should be able to run BIND (named) as recursion only > server installed in all client machines to speed up their > brow

Re: caching-only name server

2015-02-20 Thread Vijay Viswanathan
ght I needed the 'port 53' line. >> >> >> >> -- >> Sent from my mobile. Plz excuse my brevity and spelling.From: Alan Clegg >> Sent: ‎2/‎20/‎2015 5:46 AM >> To: bind-users@lists.isc.org >> Subject: Re: caching-only name server >> -BE

Re: caching-only name server

2015-02-20 Thread José Alonso
> > > -- > Sent from my mobile. Plz excuse my brevity and spelling.From: Alan Clegg > Sent: ‎2/‎20/‎2015 5:46 AM > To: bind-users@lists.isc.org > Subject: Re: caching-only name server > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA512 > > > > On 2/19/15 9:52

RE: caching-only name server

2015-02-20 Thread Vijay Viswanathan
Thanks I thought I needed the 'port 53' line. -- Sent from my mobile. Plz excuse my brevity and spelling.From: Alan Clegg Sent: ‎2/‎20/‎2015 5:46 AM To: bind-users@lists.isc.org Subject: Re: caching-only name server -BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 2/19/15 9:52

Re: caching-only name server

2015-02-20 Thread Alan Clegg
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 2/19/15 9:52 PM, Vijay Viswanathan wrote: > looks like the default /etc/named.conf is designed to run much more > than caching server There no named.conf distributed with BIND from ISC. What you are seeing is from your operating system distri

caching-only name server

2015-02-19 Thread Vijay Viswanathan
llow-query { corpnets; }; }; // Provide a reverse mapping for the loopback // address 127.0.0.1 zone "0.0.127.in-addr.arpa" { type master; file "localhost.rev"; notify no; }; What else do I need along with the above to function as a caching only name s

Re: A beginners question regarding a caching-only name server

2011-04-10 Thread Patrick Rynhart
Hi Andrew, On 9/04/2011 12:37 a.m., andrew wales wrote: > > Remember that rndc dumpdb doesn't actually dump the cache to stdout. > Has it actually written to named_dump.db in named's working directory? > Regards, > > Andrew Thanks - you are spot on here :-) I was expecting the DB to be writte

Re: A beginners question regarding a caching-only name server

2011-04-08 Thread andrew wales
On 8 April 2011 12:00, Patrick Rynhart wrote: > (where the host 192.168.239.2 is "upstream" DNS in my case), then DNS > queries are resolved by the client but do not appear to be cached, i.e.: > > # rndc dumpdb > # > > What am I missing ? > Remember that rndc dumpdb doesn't actually dump the cac

Re: A beginners question regarding a caching-only name server

2011-04-08 Thread Torinthiel
 Dnia 2011-04-08 23:00 Patrick Rynhart napisał(a): >On 8/04/2011 10:11 p.m., Tony Finch wrote: > >> No, only DNS requests that are handled by the server itself are cached. >> There is no sniffing going on. >> >> Tony. > >Thank you for the clarification. If I add "nameserver 127.0.0.1" to the >V

Re: A beginners question regarding a caching-only name server

2011-04-08 Thread Torinthiel
 Dnia 2011-04-08 21:58 Patrick Rynhart napisał(a): >I am new to using BIND and thought that I would start by setting up a >caching-only name server on a VM running CentOS 5.5. While in this >mode, my understanding is that named should be passively listening for >any DNS reque

Re: A beginners question regarding a caching-only name server

2011-04-08 Thread Patrick Rynhart
On 8/04/2011 10:11 p.m., Tony Finch wrote: > No, only DNS requests that are handled by the server itself are cached. > There is no sniffing going on. > > Tony. Thank you for the clarification. If I add "nameserver 127.0.0.1" to the VM (and comment out the existing name servers) and attempt to r

Re: A beginners question regarding a caching-only name server

2011-04-08 Thread Tony Finch
Patrick Rynhart wrote: > I am new to using BIND and thought that I would start by setting up a > caching-only name server on a VM running CentOS 5.5. While in this > mode, my understanding is that named should be passively listening for > any DNS requests that are resolved and be ad

A beginners question regarding a caching-only name server

2011-04-08 Thread Patrick Rynhart
I am new to using BIND and thought that I would start by setting up a caching-only name server on a VM running CentOS 5.5. While in this mode, my understanding is that named should be passively listening for any DNS requests that are resolved and be adding them to its local DB. Adding localhost

Re: Caching-only Name server does Zone Updates

2009-02-03 Thread Mark Andrews
> Kindly advice. > > Kind Regards, > Ashish > -Original Message- > Date: Tue, 03 Feb 2009 03:42:32 -0500 > From: Barry Margolin > Subject: Re: Caching-only Name server does Zone Updates > To: comp-protocols-dns-b...@isc.org > Message-ID: > > In article , &

Re: Caching-only Name server does Zone Updates

2009-02-03 Thread Chris Thompson
On Feb 3 2009, Mark Andrews wrote: Our configuration file is fairly simple (I have changed the domain name for security). You care about security yet you run BIND 4? If I was running a BIND 4 server, I would pretty damn paranoid about posting details about it. Or even admitting i

RE: Caching-only Name server does Zone Updates

2009-02-03 Thread Ashish
> Db_update > Match in the Debug file. Kindly advice. Kind Regards, Ashish -Original Message- Date: Tue, 03 Feb 2009 03:42:32 -0500 From: Barry Margolin Subject: Re: Caching-only Name server does Zone Updates To: comp-protocols-dns-b...@isc.org Message-ID: In article , "Ashi

Re: Caching-only Name server does Zone Updates

2009-02-03 Thread Barry Margolin
In article , "Ashish" wrote: > Thank you Mark, > > Doupdate is followed by lot of statements like > > Db_update > Match > > Please see the content below. > = > Doupdate(zone 0, savens x, flags y) > Doupdate: dname 21.in-

RE: Caching-only Name server does Zone Updates

2009-02-02 Thread Ashish
-Original Message- From: mark_andr...@isc.org [mailto:mark_andr...@isc.org] Sent: Tuesday, February 03, 2009 11:32 AM To: Ashish Cc: niall.orei...@ucd.ie; bind-users@lists.isc.org Subject: Re: Caching-only Name server does Zone Updates In message <009201c985c0$aff05cb0$f9

Re: Caching-only Name server does Zone Updates

2009-02-02 Thread Barry Margolin
In article , "Ashish" wrote: > Hello All, > > Thank you for your replies. > > Our configuration file is fairly simple (I have changed the domain name for > security). > > domain example.group.net > cache .

Re: Caching-only Name server does Zone Updates

2009-02-02 Thread Mark Andrews
In message <009201c985c0$aff05cb0$f9281...@wipro74039c7ca>, "Ashish" writes: > Hello All, > > Thank you for your replies. > > Our configuration file is fairly simple (I have changed the domain name for > security). You care about security yet you run BIND 4? > domain example

RE: Caching-only Name server does Zone Updates

2009-02-02 Thread Ashish
orei...@ucd.ie Subject: Re: Caching-only Name server does Zone Updates On Mon, 2009-02-02 at 17:25 +0530, Ashish wrote: > Our DNS is configured as Caching-only Name server. How do you know? > However, it's still > performing Zone updates like a Slave Name Server.

Re: Caching-only Name server does Zone Updates

2009-02-02 Thread Niall O'Reilly
On Mon, 2009-02-02 at 17:25 +0530, Ashish wrote: > Our DNS is configured as Caching-only Name server. How do you know? > However, it's still > performing Zone updates like a Slave Name Server. How many 'zone' sections are in your configuration?

Re: Caching-only Name server does Zone Updates

2009-02-02 Thread Matus UHLAR - fantomas
On 02.02.09 17:25, Ashish wrote: > Our DNS is configured as Caching-only Name server. However, it's still > performing Zone updates like a Slave Name Server. > > Is it possible that a Caching-only Name server performs Zone updates, if yes > under what conditions is this pos

Caching-only Name server does Zone Updates

2009-02-02 Thread Ashish
Hi Folks, Hope you can guide me in the correct direction. Our DNS is configured as Caching-only Name server. However, it's still performing Zone updates like a Slave Name Server. Is it possible that a Caching-only Name server performs Zone updates, if yes under what conditions is