DNS resolving when it shouldn't be able to

I have an AEBS set up to share a single IP via a PPPoE DSL connection. I have a Mac OS X Server whose network ethernet connection is manually configured with a static (internal) IP, router IP is set to the AEBS and DNS is set to 127.0.0.1
On that same server I have the DNS service running with no forwarding IP addresses. If I log in on that server and open Safari, I can browse the Internet. That is, the server is able to resolve URLs even though its DNS server should not be able to.
Why is this? Is some other behind-the-scenes magic working here? Bonjour?
It's great when a workstation has these kind of smarts, but for a server, more granular control is needed. What am I missing?

Sounds like your DNS server is recursive.
There are three modes the DNS server can operate in. In all modes it will answer queries for domains it is authoritative for - the difference comes in how it responds to other domain/hostname lookups
In standalone mode it can only answer queries for domains it is authoritative for. Any other domain/hostname lookup returns no result
In Forwarding mode it answers queries for other domains by forwarding the request to an upstream DNS server (typically your ISP, but it doesn't have to be).
In recursive mode it queries the internet root servers to find the authoritative host for the given domain, then goes and queries that server directly to service the request.
Off hand I don't recall the defaults, but it's likely that BIND is configured to be recursive for localhost queries (i.e. queries from the machine itself) and that's why you're getting a response - it's querying the root servers and going to find the answer.
Server Admin has options for controlling recursive and forwarding. Turn them all off if you only want to resolve the local domains (although that clearly limits the usefulness of the machine, but I guess you already know that).

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  • Getting ORA-01403:, when it shouldn't

    Greetings, i apologize beforehand for my spelling, name(takes 6 hours to change) and the headache you migth get, however,
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    create or replace
    procedure P_COLEGAS(x in number) as
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    *Cause:
    *Action:-----------------------------------------------------------
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    --------------------the question------------------------
    why in the procedure, the query (2) fail to fetch the data, the same data wich the query(3) does not fail to fetch?
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    is there a work around to this problem?
    --------------------what i try------------------------------
    nested the query with it's own error handle exception, getting the same results, just catches the error with a different handling.
    tool used: sql developer
    -Example data--
    tested the procedure with the following example data in a brand new workspace getting the same error.
    --  DDL for Table ELEMENTO
      CREATE TABLE "ELEMENTO"
       (     "ID_ELEM" NUMBER,
         "CIUDAD" VARCHAR2(20),
         "TIPO" CHAR(1),
         "X" NUMBER,
         "Y" NUMBER,
         "FECHAHORA_CREACION" TIMESTAMP (6)
    --  DDL for Table UNIDAD
      CREATE TABLE "UNIDAD"
       (     "ID_ELEM" NUMBER,
         "PORCENTAJE_SALUD" NUMBER,
         "NOMBRE" VARCHAR2(20),
         "TIPO" VARCHAR2(20)
    REM INSERTING into ELEMENTO
    SET DEFINE OFF;
    Insert into ELEMENTO (ID_ELEM,CIUDAD,TIPO,X,Y,FECHAHORA_CREACION) values (12,'Infernalia','U',10,10,to_timestamp('12-NOV-20 12.00.00.000000000 PM','DD-MON-RR HH.MI.SS.FF AM'));
    Insert into ELEMENTO (ID_ELEM,CIUDAD,TIPO,X,Y,FECHAHORA_CREACION) values (15,'Infernalia','U',10,7,to_timestamp('12-NOV-20 12.00.00.000000000 PM','DD-MON-RR HH.MI.SS.FF AM'));
    Insert into ELEMENTO (ID_ELEM,CIUDAD,TIPO,X,Y,FECHAHORA_CREACION) values (19,'Infernalia','U',15,9,to_timestamp('12-NOV-20 12.00.00.000000000 PM','DD-MON-RR HH.MI.SS.FF AM'));
    Insert into ELEMENTO (ID_ELEM,CIUDAD,TIPO,X,Y,FECHAHORA_CREACION) values (23,'Infernalia','U',16,8,to_timestamp('12-NOV-20 12.00.00.000000000 PM','DD-MON-RR HH.MI.SS.FF AM'));
    Insert into ELEMENTO (ID_ELEM,CIUDAD,TIPO,X,Y,FECHAHORA_CREACION) values (27,'Infernalia','C',15,10,to_timestamp('12-NOV-20 12.00.00.000000000 PM','DD-MON-RR HH.MI.SS.FF AM'));
    Insert into ELEMENTO (ID_ELEM,CIUDAD,TIPO,X,Y,FECHAHORA_CREACION) values (52,'Humania','U',26,10,to_timestamp('22-NOV-20 12.00.00.000000000 PM','DD-MON-RR HH.MI.SS.FF AM'));
    Insert into ELEMENTO (ID_ELEM,CIUDAD,TIPO,X,Y,FECHAHORA_CREACION) values (58,'Humania','U',24,9,to_timestamp('22-NOV-20 12.00.00.000000000 PM','DD-MON-RR HH.MI.SS.FF AM'));
    Insert into ELEMENTO (ID_ELEM,CIUDAD,TIPO,X,Y,FECHAHORA_CREACION) values (62,'Humania','U',27,11,to_timestamp('22-NOV-20 12.00.00.000000000 PM','DD-MON-RR HH.MI.SS.FF AM'));
    Insert into ELEMENTO (ID_ELEM,CIUDAD,TIPO,X,Y,FECHAHORA_CREACION) values (64,'Humania','C',25,8,to_timestamp('22-NOV-20 12.00.00.000000000 PM','DD-MON-RR HH.MI.SS.FF AM'));
    Insert into ELEMENTO (ID_ELEM,CIUDAD,TIPO,X,Y,FECHAHORA_CREACION) values (78,'GruntVille','U',47,32,to_timestamp('29-NOV-20 12.00.00.000000000 PM','DD-MON-RR HH.MI.SS.FF AM'));
    Insert into ELEMENTO (ID_ELEM,CIUDAD,TIPO,X,Y,FECHAHORA_CREACION) values (84,'GruntVille','U',42,28,to_timestamp('29-NOV-20 12.00.00.000000000 PM','DD-MON-RR HH.MI.SS.FF AM'));
    Insert into ELEMENTO (ID_ELEM,CIUDAD,TIPO,X,Y,FECHAHORA_CREACION) values (89,'GruntVille','U',43,29,to_timestamp('29-NOV-20 12.00.00.000000000 PM','DD-MON-RR HH.MI.SS.FF AM'));
    Insert into ELEMENTO (ID_ELEM,CIUDAD,TIPO,X,Y,FECHAHORA_CREACION) values (91,'GruntVille','C',44,37,to_timestamp('29-NOV-20 12.00.00.000000000 PM','DD-MON-RR HH.MI.SS.FF AM'));
    Insert into ELEMENTO (ID_ELEM,CIUDAD,TIPO,X,Y,FECHAHORA_CREACION) values (29,'Infernalia','C',16,7,to_timestamp('12-NOV-20 12.00.00.000000000 PM','DD-MON-RR HH.MI.SS.FF AM'));
    Insert into ELEMENTO (ID_ELEM,CIUDAD,TIPO,X,Y,FECHAHORA_CREACION) values (90,'GruntVille','U',49,36,to_timestamp('29-NOV-20 12.00.00.000000000 PM','DD-MON-RR HH.MI.SS.FF AM'));
    REM INSERTING into UNIDAD
    SET DEFINE OFF;
    Insert into UNIDAD (ID_ELEM,PORCENTAJE_SALUD,NOMBRE,TIPO) values (12,100,'Grang','Soldado');
    Insert into UNIDAD (ID_ELEM,PORCENTAJE_SALUD,NOMBRE,TIPO) values (15,100,'Krout','Médico');
    Insert into UNIDAD (ID_ELEM,PORCENTAJE_SALUD,NOMBRE,TIPO) values (19,100,'Warf','Obrero');
    Insert into UNIDAD (ID_ELEM,PORCENTAJE_SALUD,NOMBRE,TIPO) values (23,100,'Puaj','Obrero');
    Insert into UNIDAD (ID_ELEM,PORCENTAJE_SALUD,NOMBRE,TIPO) values (52,100,'Marcelus','Soldado');
    Insert into UNIDAD (ID_ELEM,PORCENTAJE_SALUD,NOMBRE,TIPO) values (58,100,'Claudius','Soldado');
    Insert into UNIDAD (ID_ELEM,PORCENTAJE_SALUD,NOMBRE,TIPO) values (62,100,'Arturius','Obrero');
    Insert into UNIDAD (ID_ELEM,PORCENTAJE_SALUD,NOMBRE,TIPO) values (78,100,'Klaknot','Médico');
    Insert into UNIDAD (ID_ELEM,PORCENTAJE_SALUD,NOMBRE,TIPO) values (84,100,'Staisht','Médico');
    Insert into UNIDAD (ID_ELEM,PORCENTAJE_SALUD,NOMBRE,TIPO) values (89,100,'Bjorkson','Soldado');
    Insert into UNIDAD (ID_ELEM,PORCENTAJE_SALUD,NOMBRE,TIPO) values (90,100,'Sknot','Médico');
    --  Constraints for Table ELEMENTO
      ALTER TABLE "ELEMENTO" ADD CONSTRAINT "ELEMENTO_CHK1_TIPO" CHECK (TIPO IN ('U', 'C')) ENABLE;
      ALTER TABLE "ELEMENTO" ADD CONSTRAINT "ELEMENTO_PK" PRIMARY KEY ("ID_ELEM") ENABLE;
      ALTER TABLE "ELEMENTO" MODIFY ("ID_ELEM" NOT NULL ENABLE);
      ALTER TABLE "ELEMENTO" MODIFY ("CIUDAD" NOT NULL ENABLE);
      ALTER TABLE "ELEMENTO" MODIFY ("TIPO" NOT NULL ENABLE);
      ALTER TABLE "ELEMENTO" MODIFY ("X" NOT NULL ENABLE);
      ALTER TABLE "ELEMENTO" MODIFY ("Y" NOT NULL ENABLE);
      ALTER TABLE "ELEMENTO" MODIFY ("FECHAHORA_CREACION" NOT NULL ENABLE);
    --  Constraints for Table UNIDAD
      ALTER TABLE "UNIDAD" MODIFY ("ID_ELEM" NOT NULL ENABLE);
      ALTER TABLE "UNIDAD" MODIFY ("PORCENTAJE_SALUD" NOT NULL ENABLE);
      ALTER TABLE "UNIDAD" MODIFY ("NOMBRE" NOT NULL ENABLE);
      ALTER TABLE "UNIDAD" MODIFY ("TIPO" NOT NULL ENABLE);
      ALTER TABLE "UNIDAD" ADD CONSTRAINT "UNIDAD_PK" PRIMARY KEY ("ID_ELEM") ENABLE;
    --  Ref Constraints for Table ELEMENTO
    --  Ref Constraints for Table UNIDAD
      ALTER TABLE "UNIDAD" ADD CONSTRAINT "UNIDAD_ELEMENTO_FK1" FOREIGN KEY ("ID_ELEM")
           REFERENCES "ELEMENTO" ("ID_ELEM") ENABLE;
    /Edited by: 975362 on 06-12-2012 04:47 AM
    Edited by: BluShadow on 06-Dec-2012 12:51
    added {noformat}{noformat} tags for readability of code/data.  Please read {message:id=9360002} and learn to do this yourself in future.
    Edited by: 975362 on 06-12-2012 05:44 AM
    added example data.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               

    Oops, I mi9ssed table ELEMENTO has column X. When you use:
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    SQL> create or replace
      2  procedure P_COLEGAS(x in number) as
      3  ctipo varchar2(20);
      4  asd varchar2(20);
      5  
      6  cursor curnombre is
      7  select nombre from unidad,elemento where (elemento.id_elem=unidad.id_elem and unidad.tipo=ctipo
    and elemento.ciudad=asd);
      8  
      9  begin
    10  select unidad.tipo, elemento.ciudad into ctipo,asd from unidad,elemento where unidad.id_elem=x
    and elemento.id_elem=x;
    11  for blah in curnombre loop
    12  DBMS_OUTPUT.PUT_LINE('nombre unidad: '||blah.nombre||' ');
    13  end loop;
    14  end;
    15  /
    Procedure created.
    SQL> exec p_colegas(19)
    BEGIN p_colegas(19); END;
    ERROR at line 1:
    ORA-01403: no data found
    ORA-06512: at "SCOTT.P_COLEGAS", line 9
    ORA-06512: at line 1
    SQL> create or replace
      2  procedure P_COLEGAS(p_x in number) as
      3  ctipo varchar2(20);
      4  asd varchar2(20);
      5  
      6  cursor curnombre is
      7  select nombre from unidad,elemento where (elemento.id_elem=unidad.id_elem and unidad.tipo=ctipo
    and elemento.ciudad=asd);
      8  
      9  begin
    10  select unidad.tipo, elemento.ciudad into ctipo,asd from unidad,elemento where unidad.id_elem=p_
    x and elemento.id_elem=p_x;
    11  for blah in curnombre loop
    12  DBMS_OUTPUT.PUT_LINE('nombre unidad: '||blah.nombre||' ');
    13  end loop;
    14  end;
    15  /
    Procedure created.
    SQL> exec p_colegas(19)
    PL/SQL procedure successfully completed.
    SQL> SY.

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    Jaco
    To unsubscribe, email '[email protected]' with
    'unsubscribe forte-users' as the body of the message.
    Searchable thread archive <URL:http://pinehurst.sageit.com/listarchive/>

    Thanks for the replies so far, but this is not the problem. I know about
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    -----Original Message-----
    From: Rottier, Pascal [SMTP:[email protected]]
    Sent: Friday, October 09, 1998 10:53 AM
    To: Fouche, Jaco
    Cc: Forte Users Mailing list
    Subject: RE: AfterValueChange event trigged when it shouldn't be...
    Hi Jaco,
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    Hi there,
    I'm hoping that someone out there has experienced the following (and
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    I have a couple of windows on which the AfterValueChange event is
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    field loosing focus. The problem is that I'm trying to recreate this
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    original
    windows on which it is happening, but I would like to construct
    something small and simple to send to Forte.
    Any ideas as to why this could be happening?
    Many thanks in advance.
    Jaco
    To unsubscribe, email '[email protected]' with
    'unsubscribe forte-users' as the body of the message.
    Searchable thread archive
    <URL:http://pinehurst.sageit.com/listarchive/>
    To unsubscribe, email '[email protected]' with
    'unsubscribe forte-users' as the body of the message.
    Searchable thread archive <URL:http://pinehurst.sageit.com/listarchive/>

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