Re: [Pdns-users] SRV records do not transfer correctly

[Peter van Dijk]

Hello NoBloat,

On 4 Mar 2017, at 19:56, NoBloat wrote:


To the other person who responded to this post.
I didn't post this twice, I'm not sure what you are talking about 
sorry.
In terms of obfuscating, sorry but all I obfuscated was the actually 
domain name. The rest of the records show clearly. I cannot post 
private information which I do not own.


You got two responses asking for real data, one including a link that 
explains why you cannot obfuscate data.


Let me repeat: there is no help here if you obfuscate data. Show real 
output, screenshots, etc., and you will get help.


Kind regards,
--
Peter van Dijk
PowerDNS.COM BV - https://www.powerdns.com/
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Re: [Pdns-users] about pdns_recursor's qps questinons.

[Peter van Dijk]

Hello,

On 2 Mar 2017, at 4:51, 韩凯 wrote:

   I used "vector" to storage those variables . and  
using it in pdns_recursor.cc:doprocessUDPQuestion() .

   Master , could you give me some suggestions?


If you patched your filtering into pdns_recursor.cc, then implementing 
reload is also up to you. I’d recommend doing your filtering in Lua 
instead - documentation at 
https://doc.powerdns.com/md/recursor/scripting/ , example at 
https://github.com/PowerDNS/pdns/blob/master/pdns/powerdns-example-script.lua


Also note that your patch will not filter TCP queries, if you just 
changed doprocessUDPQuestion.


Kind regards,
--
Peter van Dijk
PowerDNS.COM BV - https://www.powerdns.com/
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Re: [Pdns-users] Monitoring question

[Peter van Dijk]

Hello,

On 1 Mar 2017, at 19:30, NoBloat wrote:

Using your method, I definitely see more information, including an 
error asking to file a bug.


Mar 01 11:24:03 ns1.domain.com pdns[25559]: Polled security status of 
version 4.0.3 at startup, no known issues reported: OK
Mar 01 11:24:03 ns1.domain.com pdns[25559]: Creating backend 
connection for TCP
Mar 01 11:24:03 ns1.domain.com pdns[25559]: Fatal error in control 
listener: Guardian exited - going down as well
Mar 01 11:24:03 ns1.domain.com pdns_server[25559]: Mar 01 11:24:03 
Fatal error in control listener: Guardian exited - going down as well
Mar 01 11:24:03 ns1.domain.com pdns_server[25559]: Mar 01 11:24:03 
Control listener aborted, please file a bug!
Mar 01 11:24:03 ns1.domain.com pdns[25559]: Control listener aborted, 
please file a bug!


However, rather than starting this from the command line, I 
temporarily edited the bootup script. Maybe that's why.


If by bootup script, you mean the systemd unit file, then this looks 
like expected behaviour. The bug would then be that we are asking to 
file a bug where we should be telling you what you did wrong. You should 
file a bug about that!


Kind regards,
--
Peter van Dijk
PowerDNS.COM BV - https://www.powerdns.com/
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Re: [Pdns-users] SRV records do not transfer correctly

[Brian Candler]

On 04/03/2017 18:56, NoBloat wrote:

I'm not sure what you mean by 'what form of replication'. What information 
could I give which would answer this?


Well, you could give the type of replication you have configured!

See:
https://doc.powerdns.com/md/authoritative/modes-of-operation/

If you are using pdns with mysql backend, then I'd say the best way is 
to use native mysql replication between the backends.


You can do zone transfers instead, but it requires more configuration, 
as described in the page linked above.



In terms of obfuscating, sorry but all I obfuscated was the actually domain 
name. The rest of the records show clearly. I cannot post private information 
which I do not own.


The DNS is a public database.

The support policy for powerdns is clear, and Bert pointed you to it 
already:


https://blog.powerdns.com/2016/01/18/open-source-support-out-in-the-open/

Basicaly: if you want private support, you can pay for it.  If you want free
support, then you publish the information about the domain you are
having problems with, without obfuscation.

Most of your questions could be answered in a few seconds if you gave the 
actual domains
and we could send queries to your servers.

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Re: [Pdns-users] SRV records do not transfer correctly

[NoBloat]

Hi Brian,

I'm using Poweradmin 2.7.1.

I'm not sure what you mean by 'what form of replication'. What information 
could I give which would answer this?




To the other person who responded to this post.
I didn't post this twice, I'm not sure what you are talking about sorry.
In terms of obfuscating, sorry but all I obfuscated was the actually domain 
name. The rest of the records show clearly. I cannot post private information 
which I do not own.






- Original Message -
From: "Brian Candler" 
To: "NoBloat" , Pdns-users@mailman.powerdns.com
Sent: Saturday, March 4, 2017 10:58:44 AM
Subject: Re: [Pdns-users] SRV records do not transfer correctly

On 04/03/2017 16:03, NoBloat wrote:
> the SRV records are showing up but there are some weird ones that show up 
> also.
> So far, I've not had much luck with SRV and especially NAPTR records.

What backend are you using, and what form of replication are you using 
from master to slave?

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Re: [Pdns-users] SRV records do not transfer correctly

[Brian Candler]

On 04/03/2017 16:03, NoBloat wrote:

the SRV records are showing up but there are some weird ones that show up also.
So far, I've not had much luck with SRV and especially NAPTR records.


What backend are you using, and what form of replication are you using 
from master to slave?


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Re: [Pdns-users] SRV records do not transfer correctly

[Nico CARTRON]

Hi NoBloat,

On 04/03/2017 17:03, NoBloat wrote:

I'm not sure if this will show up so I'll post both the inline and the url of 
the images I've taken.

First, I created the SIP SRV records on the master. There are 9 SRV records.

http://tinypic.com?ref=2r21xy0; target="_blank">http://i64.tinypic.com/2r21xy0.png; 
border="0" alt="Image and video hosting by TinyPic">

http://i64.tinypic.com/2r21xy0.png

Each time I update the slave, this is what I get.

http://tinypic.com?ref=2vnq32s; target="_blank">http://i67.tinypic.com/2vnq32s.png; 
border="0" alt="Image and video hosting by TinyPic">

http://i67.tinypic.com/2vnq32s.png

As you can see in the second image, the SRV records are showing up but there 
are some weird ones that show up also.
So far, I've not had much luck with SRV and especially NAPTR records.

Why did you create another thread? Please just answer to your initial 
email, it makes things confusing and impossible to follow-up.
Also, Bert has explained that it's worthless obfuscating the domain 
name, we cannot help.
Furthermore, posting on-line pictures (i.e. we have to open a web 
browser to see them)

rather than result of commands is not helpful either...

So please give us the relevant information (e.g. domain name, IP 
addresses of your PowerDNS servers),
in the same email (hit the "Reply" button of your email client) and 
without on-line pictures.


Cheers,

--
Nico
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[Pdns-users] SRV records do not transfer correctly

[NoBloat]

I'm not sure if this will show up so I'll post both the inline and the url of 
the images I've taken.

First, I created the SIP SRV records on the master. There are 9 SRV records.

http://tinypic.com?ref=2r21xy0; target="_blank">http://i64.tinypic.com/2r21xy0.png; border="0" alt="Image and video 
hosting by TinyPic">

http://i64.tinypic.com/2r21xy0.png

Each time I update the slave, this is what I get.

http://tinypic.com?ref=2vnq32s; target="_blank">http://i67.tinypic.com/2vnq32s.png; border="0" alt="Image and video 
hosting by TinyPic">

http://i67.tinypic.com/2vnq32s.png

As you can see in the second image, the SRV records are showing up but there 
are some weird ones that show up also.
So far, I've not had much luck with SRV and especially NAPTR records.

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Re: [Pdns-users] The world can't see me... yet

[bert hubert]

On Fri, Mar 03, 2017 at 05:55:21PM -0700, NoBloat wrote:
> Nothing is getting in or out. The world is not seeing the dns server/s, the 
> dns servers aren't seeing each other. 
> What am I missing here?

"NoBloat",

Please specify your real IP addresses and domain names so we can try.

https://blog.powerdns.com/2016/01/18/open-source-support-out-in-the-open/

Bert

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