[Samba] samba_dlz: cancelling transaction

Rowland Penny rowlandpenny at googlemail.com
Mon May 11 12:02:20 MDT 2015


On 11/05/15 18:56, barış tombul wrote:
> What is your opinion about the cause and solution

I thought I gave you the cause, your clients are trying to update their 
own dns records, they are denied and then the system you have set up to 
update dns carries out the update.

The solution, stop the clients trying to update their own records, your 
clients are probably windows and if so, it is a known problem, search 
the internet.

Rowland

>
> thank you.
>
> 2015-05-11 19:56 GMT+03:00 Rowland Penny <rowlandpenny at googlemail.com 
> <mailto:rowlandpenny at googlemail.com>>:
>
>     On 11/05/15 17:33, barış tombul wrote:
>
>         this is my named.log file.
>         Have the dark line problem?
>
>         best regards.
>
>         May 10 08:11:08 samba named[752]: queries: info: client
>         127.0.0.1#54056 (
>         WPAD.test.com <http://WPAD.test.com>): query: WPAD.test.com
>         <http://WPAD.test.com> IN A + (127.0.0.1)
>         May 10 08:11:08 samba named[752]: queries: info: client
>         127.0.0.1#54056 (
>         WPAD.test.com <http://WPAD.test.com>): query: WPAD.test.com
>         <http://WPAD.test.com> IN AAAA + (127.0.0.1)
>         May 10 08:11:08 samba named[752]: queries: info: client
>         127.0.0.1#47368
>         (WPAD): query: WPAD IN A + (127.0.0.1)
>         May 10 08:11:08 samba named[752]: queries: info: client
>         127.0.0.1#47368
>         (WPAD): query: WPAD IN AAAA + (127.0.0.1)
>         May 10 08:11:08 samba named[752]: queries: info: client
>         127.0.0.1#35555 (
>         WPAD.test.com <http://WPAD.test.com>): query: WPAD.test.com
>         <http://WPAD.test.com> IN AAAA + (127.0.0.1)
>         May 10 08:11:08 samba named[752]: queries: info: client
>         127.0.0.1#45751
>         (WPAD): query: WPAD IN AAAA + (127.0.0.1)
>         May 10 08:11:08 samba named[752]: queries: info: client
>         127.0.0.1#55169 (
>         WPAD.test.com <http://WPAD.test.com>): query: WPAD.test.com
>         <http://WPAD.test.com> IN AAAA + (127.0.0.1)
>         May 10 08:11:08 samba named[752]: queries: info: client
>         127.0.0.1#57870
>         (WPAD): query: WPAD IN AAAA + (127.0.0.1)
>         May 10 08:11:08 samba named[752]: queries: info: client
>         127.0.0.1#37193 (
>         WPAD.test.com <http://WPAD.test.com>): query: WPAD.test.com
>         <http://WPAD.test.com> IN A + (127.0.0.1)
>         May 10 08:11:08 samba named[752]: queries: info: client
>         127.0.0.1#34062
>         (WPAD): query: WPAD IN A + (127.0.0.1)
>         May 10 08:11:08 samba named[752]: queries: info: client
>         127.0.0.1#35920 (
>         WPAD.test.com <http://WPAD.test.com>): query: WPAD.test.com
>         <http://WPAD.test.com> IN A + (127.0.0.1)
>         May 10 08:11:08 samba named[752]: queries: info: client
>         127.0.0.1#39994
>         (WPAD): query: WPAD IN A + (127.0.0.1)
>         May 10 08:11:30 samba named[752]: database: info: samba_dlz:
>         starting
>         transaction on zone test.com <http://test.com>
>         May 10 08:11:30 samba named[752]: update-security: error: client
>         172.16.100.18#50874: update 'test.com/IN <http://test.com/IN>'
>         denied
>         *May 10 08:11:30 samba named[752]: database: info: samba_dlz:
>         cancelling
>         transaction on zone test.com <http://test.com> <http://test.com>*
>
>         May 10 08:11:30 samba named[752]: database: info: samba_dlz:
>         starting
>         transaction on zone test.com <http://test.com>
>         May 10 08:11:30 samba named[752]: database: info: samba_dlz:
>         allowing
>         update of signer=xyz\$\@test.com <http://test.com>
>         name=xyz.test.com <http://xyz.test.com> tcpaddr= type=AAAA
>         key=900-ms-7.1-4cc8.ec7f6fa0-w4r3-11e4-2583-d02788abae55/160/0
>         May 10 08:11:30 samba named[752]: database: info: samba_dlz:
>         allowing
>         update of signer=xyz\$\@test.com <http://test.com>
>         name=xyz.test.com <http://xyz.test.com> tcpaddr= type=A
>         key=900-ms-7.1-4cc8.ec7f6fa0-w4r3-11e4-2583-d02788abae55/160/0
>         May 10 08:11:30 samba named[752]: database: info: samba_dlz:
>         allowing
>         update of signer=xyz\$\@test.com <http://test.com>
>         name=xyz.test.com <http://xyz.test.com> tcpaddr= type=A
>         key=900-ms-7.1-4cc8.ec7f6fa0-w4r3-11e4-2583-d02788abae55/160/0
>         May 10 08:11:30 samba named[752]: update: info: client
>         172.16.100.18#57716/key xyz\$\@test.com <http://test.com>:
>         updating zone 'test.com/NONE <http://test.com/NONE>':
>         deleting rrset at 'xyz.test.com <http://xyz.test.com>' AAAA
>         May 10 08:11:30 samba named[752]: update: info: client
>         172.16.100.18#57716/key xyz\$\@test.com <http://test.com>:
>         updating zone 'test.com/NONE <http://test.com/NONE>':
>         deleting rrset at 'xyz.test.com <http://xyz.test.com>' A
>         May 10 08:11:30 samba named[752]: database: info: samba_dlz:
>         subtracted
>         rdataset xyz.test.com <http://xyz.test.com> 'xyz.test.com
>         <http://xyz.test.com>.        1200    IN     A
>         172.16.100.18'
>         May 10 08:11:30 samba named[752]: update: info: client
>         172.16.100.18#57716/key xyz\$\@test.com <http://test.com>:
>         updating zone 'test.com/NONE <http://test.com/NONE>':
>         adding an RR at 'xyz.test.com <http://xyz.test.com>' A
>         172.16.100.18
>         May 10 08:11:30 samba named[752]: database: info: samba_dlz:
>         added rdataset
>         xyz.test.com <http://xyz.test.com> 'xyz.test.com
>         <http://xyz.test.com>.     1200    IN   A       172.16.100.18'
>         May 10 08:11:30 samba named[752]: database: info: samba_dlz:
>         committed
>         transaction on zone test.com <http://test.com>
>         May 10 08:11:31 samba named[752]: queries: info: client
>         127.0.0.1#48099
>         (18.100.16.172.in-addr.arpa): query:
>         18.100.16.172.in-addr.arpa IN PTR +
>         (127.0.0.1)
>         May 10 08:11:31 samba named[752]: security: warning: client
>         127.0.0.1#48099
>         (18.100.16.172.in-addr.arpa): RFC 1918 response from Internet for
>         18.100.16.172.in-addr.arpa
>         May 10 08:11:50 samba named[752]: queries: info: client
>         127.0.0.1#33885
>         (18.100.16.172.in-addr.arpa): query:
>         18.100.16.172.in-addr.arpa IN PTR +
>         (127.0.0.1)
>         May 10 08:11:50 samba named[752]: security: warning: client
>         127.0.0.1#33885
>         (18.100.16.172.in-addr.arpa): RFC 1918 response from Internet for
>         18.100.16.172.in-addr.arpa
>         May 10 08:11:54 samba named[752]: queries: info: client
>         127.0.0.1#56704
>         (18.100.16.172.in-addr.arpa): query:
>         18.100.16.172.in-addr.arpa IN PTR +
>         (127.0.0.1)
>         May 10 08:11:54 samba named[752]: security: warning: client
>         127.0.0.1#56704
>         (18.100.16.172.in-addr.arpa): RFC 1918 response from Internet for
>         18.100.16.172.in-addr.arpa
>         May 10 08:12:11 samba named[752]: queries: info: client
>         127.0.0.1#47268 (
>         WPAD.test.com <http://WPAD.test.com>): query: WPAD.test.com
>         <http://WPAD.test.com> IN A + (127.0.0.1)
>         May 10 08:12:11 samba named[752]: queries: info: client
>         127.0.0.1#47268 (
>         WPAD.test.com <http://WPAD.test.com>): query: WPAD.test.com
>         <http://WPAD.test.com> IN AAAA + (127.0.0.1)
>         May 10 08:12:11 samba named[752]: queries: info: client
>         127.0.0.1#53418
>         (WPAD): query: WPAD IN A + (127.0.0.1)
>         May 10 08:12:11 samba named[752]: queries: info: client
>         127.0.0.1#53418
>         (WPAD): query: WPAD IN AAAA + (127.0.0.1)
>         May 10 08:12:11 samba named[752]: queries: info: client
>         127.0.0.1#55386 (
>         WPAD.test.com <http://WPAD.test.com>): query: WPAD.test.com
>         <http://WPAD.test.com> IN AAAA + (127.0.0.1)
>         May 10 08:12:11 samba named[752]: queries: info: client
>         127.0.0.1#36307
>         (WPAD): query: WPAD IN AAAA + (127.0.0.1)
>         May 10 08:12:11 samba named[752]: queries: info: client
>         127.0.0.1#52209 (
>         WPAD.test.com <http://WPAD.test.com>): query: WPAD.test.com
>         <http://WPAD.test.com> IN AAAA + (127.0.0.1)
>         May 10 08:12:11 samba named[752]: queries: info: client
>         127.0.0.1#57057
>         (WPAD): query: WPAD IN AAAA + (127.0.0.1)
>         May 10 08:12:11 samba named[752]: queries: info: client
>         127.0.0.1#60944 (
>         WPAD.test.com <http://WPAD.test.com>): query: WPAD.test.com
>         <http://WPAD.test.com> IN A + (127.0.0.1)
>         May 10 08:12:11 samba named[752]: queries: info: client
>         127.0.0.1#51729
>         (WPAD): query: WPAD IN A + (127.0.0.1)
>         May 10 08:12:11 samba named[752]: queries: info: client
>         127.0.0.1#59707 (
>         WPAD.test.com <http://WPAD.test.com>): query: WPAD.test.com
>         <http://WPAD.test.com> IN A + (127.0.0.1)
>
>
>     Your client is trying to update its own record and being denied.
>
>     Rowland
>     -- 
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>



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