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Subject: Re: How to setup a backup NameServer?
Message-ID: 5366819f.7030...@chrysler.com
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Forwarder selection has been based on RTTs for quite a while now. So, if
what you're trying to protect against is your primary forwarders
On 4 May 2014 02:15, houguanghua houguang...@hotmail.com wrote:
These zones are not owned by ISP, such as: yahoo.com, facebook.com...
If such backup dns server is ready, ISP will talk to these WEB sites to keep
synchronization with their authority NSs.
It's maybe a huge project.
It's an
...@hireahit.com
To: bind-users@lists.isc.org
Subject: Re: How to setup a backup NameServer?
Message-ID: 53608546.4050...@hireahit.com
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On 2014-04-29 18:50, houguanghua wrote:
A lot of zones will be supported. All popular zones in the ISP
Steve,
Thanks a lot for your advice.
Guanghua
Date: Sun, 4 May 2014 09:26:00 +0100
Subject: Re: How to setup a backup NameServer?
From: sjc...@gmail.com
To: houguang...@hotmail.com
CC: bind-users@lists.isc.org
On 4 May 2014 02:15, houguanghua houguang...@hotmail.com wrote
Date: Tue, 29 Apr 2014 22:08:22 -0700
From: Dave Warren da...@hireahit.com
To: bind-users@lists.isc.org
Subject: Re: How to setup a backup NameServer?
Message-ID: 53608546.4050...@hireahit.com
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On 2014-04-29 18:50, houguanghua wrote
On 2014-05-03 18:15, houguanghua wrote:
These zones are not owned by ISP, such as: yahoo.com, facebook.com...
If such backup dns server is ready, ISP will talk to these WEB sites
to keep synchronization with their authority NSs.
It's maybe a huge project.
Do you actually expect to get a zone
On 29.04.14 10:24, houguanghua wrote:
I'm designing how to protect DNS for an ISP. The zones are not owned by the
ISP. The ISP wants to proect the DNS query during attacking.
So it's not standard DNS solution. During the attacking, the backup server
will provide the DNS query and it works
Apr 2014 12:08:29 -0400
From: Kevin Darcy k...@chrysler.com
To: bind-users@lists.isc.org
Subject: Re: How to setup a backup NameServer?
Message-ID: 535e7cfd.2010...@chrysler.com
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I'm not sure this makes sense from an architectural
On 29 April 2014 07:06, houguanghua houguang...@hotmail.com wrote:
hi kevin,
Stealth slaves can't be used as backup NS server. This backup server can't
be accessed by all internet users.
It can only be accessed by users from one ISP. It's used when all authority
NSs are down, especially in
query and it works even if it can't refresh zones from
primary NS. Backup server is configured the private IP of this ISP. All local
DNS servers of this ISP knows where is the backup server.
thanks,
Guanghua
Date: Tue, 29 Apr 2014 08:19:34 +0100
Subject: Re: How to setup a backup NameServer
At Tue, 29 Apr 2014 10:24:58 +,
houguanghua wrote:
Yes, I had asked the same question months ago.
I'm designing how to protect DNS for an ISP. The zones are not owned
by the ISP. The ISP wants to proect the DNS query during attacking.
So it's not standard DNS solution. During the
On Tue, Apr 29, 2014 at 11:49:49AM +0100, Niall O'Reilly wrote:
At Tue, 29 Apr 2014 10:24:58 +,
houguanghua wrote:
Yes, I had asked the same question months ago.
I'm designing how to protect DNS for an ISP. The zones are not
owned by the ISP. The ISP wants to proect the DNS query
a backup NameServer? (Steven Carr)
2. RE: How to setup a backup NameServer? (houguanghua)
3. Re: How to setup a backup NameServer? (Niall O'Reilly)
4. Re: How to setup a backup NameServer? (/dev/rob0)
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Message: 1
On 2014-04-29 18:50, houguanghua wrote:
A lot of zones will be supported. All popular zones in the ISP.
Maybe the best solution is to hire some custom programming to develop
private system.
How will you obtain copies of all popular zones? Are you just talking
about zones you host, or things
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On 04/29/2014 07:48 AM, /dev/rob0 wrote:
On Tue, Apr 29, 2014 at 11:49:49AM +0100, Niall O'Reilly wrote:
At Tue, 29 Apr 2014 10:24:58 +, houguanghua wrote:
Yes, I had asked the same question months ago. I'm designing
how to protect DNS for an
On Mon, Apr 28, 2014 at 03:30:40AM +, houguanghua wrote:
Does bind support backup nameserver? This nameserver isn't
regeristered and not accessed in normal situation. Only when
all authority NSs is down, this backup nameserver will be
accessed by Local DNS server.
I guess what you want
I'm not sure this makes sense from an architectural standpoint. If all
of the authoritative NSes are down, where is this backup nameserver
getting its data from, and how current is that data?
If slightly *stale* data is acceptable, in the absence of all
authoritative NSes, then why not just
Dear all,
Does bind support backup nameserver? This nameserver isn't regeristered and not
accessed in normal situation. Only when all authority NSs is down, this backup
nameserver will be accessed by Local DNS server.
How to configure this backup NS and how to configure in the local DNS
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