In article ,
Kevin Darcy wrote:
> On 4/4/2010 3:33 PM, Barry Margolin wrote:
> > In article,
> > Kevin Darcy wrote:
> >
> >
> >> On 4/1/2010 9:19 PM, Barry Margolin wrote:
> >>
> >>> In article,
> >>>Kevin Darcy wrote:
> >>>
> >>>
> >>>
> Re-use of source ports fo
On 3/30/2010 5:36 AM, Abdulla Bushlaibi wrote:
We are facing query drops by using dnsperf tool from ISC testing the
DNS service via load balancer. Multiple queries from the same source
port are being dropped partially by the load balancer and as per the
load balancer vendor feed back, this is a
On 4/4/2010 3:33 PM, Barry Margolin wrote:
In article,
Kevin Darcy wrote:
On 4/1/2010 9:19 PM, Barry Margolin wrote:
In article,
Kevin Darcy wrote:
Re-use of source ports for DNS queries is a bad security practice. I
cast my vote in favor of penalizing it, in the d
On 4/4/2010 2:24 PM, Sten Carlsen wrote:
On 04/04/10 17:41, Kevin Darcy wrote:
On 4/1/2010 9:19 PM, Barry Margolin wrote:
In article,
Kevin Darcy wrote:
Re-use of source ports for DNS queries is a bad security practice. I
cast my vote in favor of penalizing it, in the default
configurat
In message <4bb8b33b.4070...@chrysler.com>, Kevin Darcy writes:
> On 4/1/2010 9:19 PM, Barry Margolin wrote:
> > In article,
> > Kevin Darcy wrote:
> >
> >
> >> Re-use of source ports for DNS queries is a bad security practice. I
> >> cast my vote in favor of penalizing it, in the default c
In article ,
Kevin Darcy wrote:
> On 4/1/2010 9:19 PM, Barry Margolin wrote:
> > In article,
> > Kevin Darcy wrote:
> >
> >
> >> Re-use of source ports for DNS queries is a bad security practice. I
> >> cast my vote in favor of penalizing it, in the default configuration of
> >> any devic
On 04/04/10 17:41, Kevin Darcy wrote:
> On 4/1/2010 9:19 PM, Barry Margolin wrote:
>> In article,
>> Kevin Darcy wrote:
>>
>>
>>> Re-use of source ports for DNS queries is a bad security practice. I
>>> cast my vote in favor of penalizing it, in the default configuration of
>>> any device t
On 4/1/2010 9:19 PM, Barry Margolin wrote:
In article,
Kevin Darcy wrote:
Re-use of source ports for DNS queries is a bad security practice. I
cast my vote in favor of penalizing it, in the default configuration of
any device that responds to DNS requests.
It's really not the job
In article ,
Kevin Darcy wrote:
> Re-use of source ports for DNS queries is a bad security practice. I
> cast my vote in favor of penalizing it, in the default configuration of
> any device that responds to DNS requests.
It's really not the job of a load balancer or server to force clients to
In message <4bb4ed5a.20...@chrysler.com>, Kevin Darcy writes:
> On 4/1/2010 12:37 AM, Mark Andrews wrote:
> > In message<4bb1c63b.30...@ies.etisalat.ae>, Abdulla Bushlaibi writes:
> >
> >> We are facing query drops by using dnsperf tool from ISC testing the DNS
> >> service via load balancer.
On 3/30/2010 5:36 AM, Abdulla Bushlaibi wrote:
We are facing query drops by using dnsperf tool from ISC testing the
DNS service via load balancer. Multiple queries from the same source
port are being dropped partially by the load balancer and as per the
load balancer vendor feed back, this is a
On 4/1/2010 12:37 AM, Mark Andrews wrote:
In message<4bb1c63b.30...@ies.etisalat.ae>, Abdulla Bushlaibi writes:
We are facing query drops by using dnsperf tool from ISC testing the DNS
service via load balancer. Multiple queries from the same source port
are being dropped partially by the lo
In message <4bb1c63b.30...@ies.etisalat.ae>, Abdulla Bushlaibi writes:
> We are facing query drops by using dnsperf tool from ISC testing the DNS
> service via load balancer. Multiple queries from the same source port
> are being dropped partially by the load balancer and as per the load
> bala
The tool queryperf is a useful tool and it gives you details about a DNS
server performance. However, it would be useful to have an option in
queryperf to use random source ports to test real life scenarios.
--
Abdulla Ahmad Bushlaibi
On 3/31/2010 12:07 AM, Kevin Darcy wrote:
On 3/30/2010 8
On 3/30/2010 8:00 AM, Tony Finch wrote:
On Tue, 30 Mar 2010, Abdulla Bushlaibi wrote:
We are facing query drops by using dnsperf tool from ISC testing the DNS
service via load balancer. Multiple queries from the same source port are
being dropped partially by the load balancer and as per th
On Tue, 30 Mar 2010, Abdulla Bushlaibi wrote:
> We are facing query drops by using dnsperf tool from ISC testing the DNS
> service via load balancer. Multiple queries from the same source port are
> being dropped partially by the load balancer and as per the load balancer
> vendor feed back, this
We are facing query drops by using dnsperf tool from ISC testing the DNS
service via load balancer. Multiple queries from the same source port
are being dropped partially by the load balancer and as per the load
balancer vendor feed back, this is a security feature and this situation
doesn't ha
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