On Tue, 18 Jan 2011, Jay Reitz wrote:
gdnsd is very robust and fast and has an interface that a networking
engineer won't mind. It comes with a geolocation plugin with
health-check failover via HTTP.
http://code.google.com/p/gdnsd/
Thanks Jay, that looks like a good option - I like single-f
On Wed, 19 Jan 2011, Wilkinson, Alex wrote:
freebsd + varnish + carp (http://www.openbsd.org/faq/pf/carp.html)
two of the three won't work @ EC2 (for my purposes, no idea about the
original poster - but he did ask about DNS based solutions so I suspect
he's in a similar boat)
--
david rai
Am 19.01.11 01:01, schrieb david raistrick:
On 01/18/2011 09:42 AM, Sergey Voropaev wrote:
Does any one know software sollutions (free is preferable) like as
cisco GSS
and F5 BIG-IP? The main point is that DNS-server (or dns server
plugin) must
be able to monitor server availability (for examp
On 2011-01-19, at 08:17, Joe Greco wrote:
> You wouldn't use Zebra; it isn't actively developed anymore and has
> not been updated in many years. Use Quagga instead, which is the
> community-based offshoot.
I don't think this is what the original post was asking about, but for the sake
of com
> On 01/18/2011 07:42 AM, Sergey Voropaev wrote:
> > Does any one know software sollutions (free is preferable) like as cisco GSS
> > and F5 BIG-IP? The main point is that DNS-server (or dns server plugin) must
> > be able to monitor server availability (for example by TCP connect) and from
> > DNS
0n Tue, Jan 18, 2011 at 02:42:57PM -0500, david raistrick wrote:
>On Tue, 18 Jan 2011, Rhys Rhaven wrote:
>
>> Having hit these issues myself, I heavily recommend a real frontend
>> proxy like nginx or varnish.
>
>A frontend proxy (nginx, varnish, haproxy, or anything
On Tue, 18 Jan 2011, Charles N Wyble wrote:
He asked about DNS based loadbalancing (also
known as GSLB, among other things) software packages
Ah. DNS based load balancing. I've heard good things about powerdns for
that.
I assume the "good things" is that with powerdns and the gmysql ba
On 01/18/2011 07:42 AM, Sergey Voropaev wrote:
Does any one know software sollutions (free is preferable) like as cisco GSS
and F5 BIG-IP? The main point is that DNS-server (or dns server plugin) must
be able to monitor server availability (for example by TCP connect) and from
DNS-reply depends o
> PowerDNS has an awsome geolocation plugin, and that probably can be tied to
> a check to see if the IP is up so it's actually checking the status of IPs
> to make it more automated.
>
> Gary
>
gdnsd is very robust and fast and has an interface that a networking
engineer won't mind. It comes wit
>What does that mean? Load balance DNS lookups across multiple servers?
>Or use DNS to load balance? I've never setup a load balancer for DNS
>before. Always just had one server and moved the VM in event of
>failure/maintenance.
*
*
I think using DNS to load balance is what was meant, PowerDNS can
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 01/18/2011 04:01 PM, david raistrick wrote:
>
>> On 01/18/2011 09:42 AM, Sergey Voropaev wrote:
>>> Does any one know software sollutions (free is preferable) like as
>>> cisco GSS
>>> and F5 BIG-IP? The main point is that DNS-server (or dns server
Hi Guys,
First time post so please excuse.
*
*
I think you can get a free Citrix NetScaler virtual applicance (VPX) that
will do this with GSLB.
other then that PowerDNS has a very good geolocation plugin, so they may
also have an availabiliy plugin for checks...
*
*
I am also looking for a combi
On 01/18/2011 09:42 AM, Sergey Voropaev wrote:
Does any one know software sollutions (free is preferable) like as cisco GSS
and F5 BIG-IP? The main point is that DNS-server (or dns server plugin) must
be able to monitor server availability (for example by TCP connect) and from
DNS-reply depends
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Ha-proxy and linux virtual server are popular packages.
On 01/18/2011 09:42 AM, Sergey Voropaev wrote:
> Does any one know software sollutions (free is preferable) like as cisco GSS
> and F5 BIG-IP? The main point is that DNS-server (or dns server plu
On Tue, Jan 18, 2011 at 3:49 PM, Dorn Hetzel wrote:
> If it wouldn't be too ugly, could this be circumvented by having the web
> application continually do its next operation against an incrementing
> subhost name like syymmddhhmmss or snnn.www.foo.com in order to convince
> the local browser
On Tue, 18 Jan 2011, Jack Bates wrote:
On 1/18/2011 1:42 PM, david raistrick wrote:
Normally, VRRP would be the way to go. But these days multicast isn't
supported everywhere (major example - Amazon EC2), leaving DNS...
Many HA environments use both, and F5 is designed to do both, support
On 1/18/2011 1:42 PM, david raistrick wrote:
Normally, VRRP would be the way to go. But these days multicast isn't
supported everywhere (major example - Amazon EC2), leaving DNS...
Many HA environments use both, and F5 is designed to do both, supporting
DNS tricks (of which, you could poss
On Tue, 18 Jan 2011, Rhys Rhaven wrote:
Having hit these issues myself, I heavily recommend a real frontend
proxy like nginx or varnish.
A frontend proxy (nginx, varnish, haproxy, or anything else) doesnt give
you HA any more than any other loadbalancer solution does. You need a way
to send
On Tue, 18 Jan 2011, William Herrin wrote:
Net result is that in some cases a user's long-running browser will
indefinitely ignore the change you made to the DNS. I've seen such
things persist for months.
Do you have any recent evidence to support this? The
what-browsers-do-with-what world c
>Message: 7
>Date: Tue, 18 Jan 2011 12:31:32 -0600
>From: Jack Bates
>Subject: Re: Software DNS hghi availability and load balancer solution
>To: Sergey Voropaev
>Cc: NANOG list
>Message-ID: <4d35dc84.8020...@brightok.net>
>Content-Type: text/plain; charset=ISO
Having hit these issues myself, I heavily recommend a real frontend
proxy like nginx or varnish.
On 01/18/2011 12:45 PM, William Herrin wrote:
> On Tue, Jan 18, 2011 at 12:42 PM, Sergey Voropaev
> wrote:
>> Does any one know software sollutions (free is preferable) like as cisco GSS
>> and F5 BIG
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Hi,
Am 18.01.11 19:31, schrieb Jack Bates:
> On 1/18/2011 11:42 AM, Sergey Voropaev wrote:
>> I know that it is possible by BIND with set of script. But we are
>> trying to
>> find more usable solution with frendly interface.
>>
>
> I think powerdns
On Tue, Jan 18, 2011 at 12:42 PM, Sergey Voropaev
wrote:
> Does any one know software sollutions (free is preferable) like as cisco GSS
> and F5 BIG-IP? The main point is that DNS-server (or dns server plugin) must
> be able to monitor server availability (for example by TCP connect) and from
> DN
On 1/18/2011 11:42 AM, Sergey Voropaev wrote:
I know that it is possible by BIND with set of script. But we are trying to
find more usable solution with frendly interface.
I think powerdns is more flexible in this regard. Not sure about a
friendly interface, though.
Jack
Does any one know software sollutions (free is preferable) like as cisco GSS
and F5 BIG-IP? The main point is that DNS-server (or dns server plugin) must
be able to monitor server availability (for example by TCP connect) and from
DNS-reply depends on it.
I know that it is possible by BIND with se
25 matches
Mail list logo
