The Cisco CSS (and the newer Cisco ACE module) load balancers handle DNS
very well by disabling flow management for port 53 UDP packets. The CSS
provides a robust single point of service for DNS that isolates the clients
from the back-end servers. We also use anycasting with multipe CSS's
adv
05.04.2010 10:06, sasa sasa пишет:
> Hello everyone,
>
> Any one used any load balancer for DNSs? any recommendation? it's 2
> caching-only DNSs, and I'd like to make a load balance between them
> using software.
>
Simple - Linux, FreeBSD firewall as balancer :) (30k qps)
Can give you ex
anycast looks fine and cheaper for us.
Thanks everyone, I appreciate your help.
regards,
Sasa
From: Dan Durrer
To: Matthew Pounsett
Cc: sasa sasa ; bind dns
Sent: Mon, April 5, 2010 6:47:42 PM
Subject: Re: Load Balancer for DNS
Yes, we've been usin
Yes, we've been using the ip sla feature for some time now, works well. Bgp/
ospf via quagga also are great solutions .
Dan Durrer
No-ip.com
Sent from my iPad
On Apr 5, 2010, at 8:39 AM, Matthew Pounsett wrote:
>
> On 2010/04/05, at 02:06, sasa sasa wrote:
>
>> Hello everyone,
>>
>> Any
On 2010/04/05, at 02:06, sasa sasa wrote:
> Hello everyone,
>
> Any one used any load balancer for DNSs? any recommendation? it's 2
> caching-only DNSs, and I'd like to make a load balance between them using
> software.
Unless you're willing to spend a lot of money, load balancers are general
2010/4/5 sasa sasa
> Hello everyone,
>
> Any one used any load balancer for DNSs? any recommendation? it's 2
> caching-only DNSs, and I'd like to make a load balance between them using
> software.
>
Use LVS as freeware load balancer it's good enough.
Best regards,
Sebastian Tymkow
Alan points out the answer might depend a lot on what the
OP is trying to do.
-Original Message-
From: Baird, Josh [mailto:jba...@follett.com]
Sent: Monday, April 05, 2010 11:08 AM
To: Lightner, Jeff; Alan Clegg; bind-users@lists.isc.org
Subject: RE: Load Balancer for DNS
Load balancing c
Hi Sasa,
For load balancing caching DNSs, you should try using anycast. When using
loadbalancers you may(I did) run into capacity issues.
Take a look at the quagga software package. It works great for load
balancing.
I have used both switches and anycast, and anycast is the way to go. Using
a
+cfaehl=rightnow@lists.isc.org
[mailto:bind-users-bounces+cfaehl=rightnow@lists.isc.org] On Behalf Of
Lightner, Jeff
Sent: Monday, April 05, 2010 9:04 AM
To: Alan Clegg; bind-users@lists.isc.org
Subject: RE: Load Balancer for DNS
That answer seems to imply that when load is high enough on
il 05, 2010 10:04 AM
To: Alan Clegg; bind-users@lists.isc.org
Subject: RE: Load Balancer for DNS
That answer seems to imply that when load is high enough on existing
caching servers the traffic will go to the others. Is that the case?
At what point does this occur?
-Original Message-
=water@lists.isc.org] On Behalf
Of Alan Clegg
Sent: Monday, April 05, 2010 10:58 AM
To: bind-users@lists.isc.org
Subject: Re: Load Balancer for DNS
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 4/5/2010 2:06 AM, sasa sasa wrote:
> Hello everyone,
>
> Any one used any load balancer
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 4/5/2010 2:06 AM, sasa sasa wrote:
> Hello everyone,
>
> Any one used any load balancer for DNSs? any recommendation? it's 2
> caching-only DNSs, and I'd like to make a load balance between them
> using software.
I would recommend that before addi
On Apr 5, 2010, at 2:06 AM, sasa sasa wrote:
Hello everyone,
Any one used any load balancer for DNSs? any recommendation? it's 2
caching-only DNSs, and I'd like to make a load balance between them
using software.
They all suck, some just seem to suck less than others -- the Foundry
Ser
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