Creating a DNS Record for a Host with Two or More IP???

Can we create DNS A Record for a Host with Two or More IP ... ( we like to use my website "mysite.com" pointing to two Ips )
Please help...

Sure, no worries.
In a production environment DNS will query always the first record it will stores in cache, you need to find a dynamic or NLB way to achieve the automatic fail over else when you will have an outage with the first IP, then you need to ask your clients to
clear the cache and register to DNS again, this i will not suggest in a production environment, lots of manual efforts and doesnt sound like a solution in a production environment, i would suggest you to explore windows NLB, it's easy to set and use the OS
license.
Thanks
Inderjit

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Hi,
Normally, you can create a DNS record that points to the zone itself, e.g.:
@ 10800 IN A 196.197.200.201
How do you accomplish that on a Mac OSX Lion Server? The DNS requires you to enter a hostname and it does not accept "@" as the hostname as it normally appears in the zone file.
(manually modifying the host file does not work - I tried that ;-) )
Any help is appreciated
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Bjoern Dirchsen

Create either a blank record with a ., or a FQDN such as 'domain.com.' (note the trailing dot). Either of these should map to the domain name.

How to create a record for table PLAF with order type 'NB'.

How to create a record for table PLAF with order type 'NB'(standard purchase order).
who can tell me the T-code or some usefull information?
Thanks.

Hi
This will be updated automatically when generate planned orders thru MRP. (MD02)
regards
Srinivas

DNS settings for virtual host 10.6 server

We have just gone through a rebranding exercise, i.e. the company name has changed from 'mycompany' to our 'ourcompany'.
For various reasons we have decided to not rename our complete setup, but rather add a virtual host for our mail server including a second primary DNS zone for the new domain 'ourcompany'.
We are hosting our website externally, however since we added the second primary DNS zone incl. an A record (www) pointing to our external website hosts IP for 'ourcompany', workstations on our LAN can no longer access the website.
Running DIG for 'www.ourcompany.com.au' results in the correct A record IP address being shown, but it is still not showing in any browser – we also made sure we emptied our caches.
Although we thought this should work relatively easily, we are now totally confused as to the additional primary zones general settings... currently we allow zone transfer and provide an entry in the nameserver section.
Any ideas as to what might be going on here would be greatly appreciated.

Mr. Hoffman,
Than you very much for your reply - unfortunately, despite studying and testing your advice (incl. wesbite) we seem to not get much further.
Please find our comments inserted below...
MrHoffman wrote:
FWIW, both mycompany.com.au and ourcompany.com.au are real and registered domains; I'll presume they're not the domains you're migrating from or to. Accordingly, I'll use example.org for your old stuff, and example.com for your new stuff; the example domains are RFC-reserved for this usage.
Correct we are not using my bad example domains.
Each host should have one A record (and one AAAA record, if you have IPv6 active), and one of the more common errors in these migrations is setting up an A record for each new domain that might arrive; each host has one A (and possibly one AAAA) record, and that's the canonical name for that host. Externally, that'll probably be the latest name in any sequence (such as www.example.com), and all previous names (including www.example.org) will have CNAME entries.
To clarify do you mean the following: internally we should not have more than one A record for each host... i.e. one for example.org and one for example.com and presumably any other subdomains should be CNAME records?
2. externally we should change the A record for www.example.org to a CNAME record and create a new A record for www.example.com;
Internally (and here's why having a different domain inside is handy) use one of the old names; use example.org, for instance. This means you can use the public DNS services for the external web sites and resources; your internal DNS servers receive the requests for example.com hosts and go "duh, lemme ask somebody else for that", and that somebody else is the (public) DNS server your external DNS services for example.com hosts.
Exactly what we had initially done - basically we (naively) thought we could get away with only relying on external DNS translations... however that resulted in mail clients on our LAN loosing their connection every 5-10 minutes, thus we decided to setup another primary DNS zone which fixed that problem but created the other.
Please also note we have created a subdomain admin.example.com which properly resolves to the CMS backend - btw. from within this backend you can then preview the any page on the regular website with their non www. URLs.
Since the current setup resolves to the correct IP address I wonder if it could be a problem with the .htaccess rewrite rules the web developer has setup to remove the www. ... or is this too far fetched?
The usual trigger for not reaching the external A (or AAAA) records is either a stale cache on the particular client (for translations inside the Time To Live (TTL) values for the old DNS translations, or pending a local cache flush on each client), or (and this is more common) confusion over authoritative DNS servers; you have your internal DNS configured as authoritative for the new www.example.com domain, and also authoritative for the old www.example.org domain, and your external DNS is also authoritative for (probably) both domains. Internal requests get as far as the internal server, and get an authoritative translation (possibly being "no such host"), and don't go any further.
Safari & Firefox present with 'Server not found' errors.
So we are still stuck thus any further advice would be much appreciated.

How do I create a DNS record on my Mac Server?

How do I create a DNS record on my Mac Server?

The following is info that I found in another post that I have been trying to follow.
MrHoffman New England
Re: Configure DNS - OS X Server Next Steps
Feb 13, 2011 6:36 AM (in response to Jimbooooooo)
You're setting up internal DNS services, you referenced your ISP DNS servers and you should not have, and now those servers have no translations for your hosts. This is a common misconfiguration.
See [configuring DNS on Mac OS X Server|http://labs.hoffmanlabs.com/node/1436] for how to set up your internal DNS server.
And if there are any references to your ISP DNS servers here (within your client settings, within your server settings, your Airport settings, etc), then you're usually going to have DNS and connectivity problems. You're running a server now, so you'll be running your own services, and (particularly because of NAT here) referencing only your own DNS server(s).
You may be setting up external DNS (if and when you need that), but that should happen after you set up your internal DNS. The above article has a link to setting up external DNS, when you get around to that, if/when you need in-bound connections into your LAN.

#554 5.4.4 SMTPSEND.DNS.MxLoopback; DNS records for this domain are configured in a loop ##

Hi,
This is my first post here.
My exchange server of late is facing a peculiar problem. I get the error message that I have posted below when sending mails to any outside domain. However when I restart the server the mails can be resend to the address without any issue. After a certain
time again the issue pops up upon which I am forced to restart the server again. I am running 2007 Exchange on Windows 2003.
Generating server: name.mydomain.com
[email protected]
#554 5.4.4 SMTPSEND.DNS.MxLoopback; DNS records for this domain are configured in a loop ##
[email protected]
#554 5.4.4 SMTPSEND.DNS.MxLoopback; DNS records for this domain are configured in a loop ##
Original message headers:
Received: from name.mydomain.com ([1xx.xxx.xxx.xx5]) by MHDMAILS.mouwasat.com
([1xx.xxx.xxx.xx5]) with mapi; Wed, 19 Oct 2011 08:56:29 +0300
From: <[email protected]>
To: <[email protected]>
CC: "Al Alami,Tareq" <[email protected]>
Date: Wed, 19 Oct 2011 08:56:27 +0300
Subject: RE:
Thread-Topic:
Thread-Index: AcyAQ5tu8z9CvBfdT5+1pcGQkk6x0AIuwczAAAGZjeABQyW5sAADeeJQAAETNDA=
Message-ID: <[email protected]>
References: <[email protected]com>
<[email protected]com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach: yes
X-MS-TNEF-Correlator:
acceptlanguage: en-US
Content-Type: multipart/related;
            boundary="_004_EEC8FA6B3B286A4E90D709FECDF51AA06C0588CA11namedomain_";
            type="multipart/alternative"
MIME-Version: 1.0

On Sun, 23 Oct 2011 15:05:15 +0000, Jobin Jacob wrote:
>
>
>Even af
>
>ter removing my domain from the send connector I continue to receive the error. I would like to say I do have a firewall, Cyberoam. However, it was the same configuration till now in the firewall. I did try Mx lookup and found the following.
>
>Could there be any other solution to this issue ?
Sure, but it's necessary to ask a lot of questions since none of us
know how your organization is set up.
I see you also have "Use the External DNS Lookup settings on the
transport server" box checked. How have you configured the "External
DNS Lookups" on the HT server's property page? Is there any good
reason why you aren't just using your internal DNS servers? If the
internal DNS servers are configured to resolve (or forward) queries
for "external" domains then there's no reason to use that checkbox. In
most cases checking that box is a mistake.
http://technet.microsoft.com/en-us/library/aa997166(EXCHG.80).aspx
The behavior you describe (it works for a while and then fails;
restarting the server returns it to a working state) sure sounds like
some sort of DNS problem.
Rich Matheisen
MCSE+I, Exchange MVP
--- Rich Matheisen MCSE+I, Exchange MVP

I have added a new field in IT0006 ,Now when try to create a new record for

Hi Experts,
I have added a new field in IT0006 ,Now when try to create a new record for a employee.
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3,, In the next screen after I have passed all mandatory fields while attempting SAVE I am getting an error called " Time constraint table in T777D is incorrect" what could be the cause?

How are u adding fields to table using append in se11 or pm01.
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Record for spouse overlaps with record for domestic partner

Hi Experts
When we are creating Spouse record we are getting following error in portal.
"Record for spouse overlaps with record for domestic partner"
I have deleted the Plans for Domestic Partner and I have deleted the Domestic Partner from Portal and after that I am trying to create the spouse. I could able to create spouse in BACK END system (HCM) after I deleted the Domestic Partner from portal. But I can't able to create Domestic Partner from the Portal.
If I delete DP instead of Delimit from the backend I could able to create the Spouse from portal. But If I Delimit I can't create the record from Portal.
Could you please suggest us.
Thanks
Sowmya

You cant overlap these records you need to use differnt subtype

Create a DNS record that switches IP address based on active server

Good morning,
I am trying to create a DNS record that will automatically update which server is the "primary" server. We use a utility to lock the data and mirror between two servers on our network. I have been investigating scripting the
DNS record edit when we change over to the backup server but am still working on that.
So essentially,
I have SERVER-SQL record created. When SERVERSQL1 is the primary with an ip of 1.1.1.1, I want SERVER-SQL to have the IP address of 1.1.1.1. When SERVERSQL2 is the primary with an ip of 2.2.2.2, I want SERVER-SQL record to have the IP address
2.2.2.2.
Any help would be appreciated.

Hi,
According to your description, I suppose that you have two SQL server, one is active and another is passive. I noticed that the
name is record is presented as SERVER-SQL which is different from both of the two servers. So we need create a CNAME record here.
Based on my knowledge, A record can be created dynamically. But we still need create CNAME record manually. So I think the solution
is back to the scripts.
Hope this helps.

I created an Apple ID for my daughter with her own gmail address, but I want her Apple ID and primary email address to be an iCloud email address. How can I do this? I can't set up an icould email address for her without first creating an Apple ID?

I have created an Apple ID for my daughter with her own gmail address as the primary email address, but I want her Apple ID and primary email address to be an iCloud email address. How can I do this? I can't set up an icould email address for her without first creating an Apple ID right?
I'm not good with computers so please explain in simple way...:)
I also wonder what the best way is to set up accounts for children in a family. I dont want them to be able to purchase apps etc through the parents accounts, also some things we like to share as a family and others we don't want to share. Is there any good. clear, simple explanation from Apple Support about these issues? Or best to go to Apple store and go to genius bar or one to one advise?
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You can set up an iCloud account which makes the iCloud email address you choose the Apple ID and thus the login for it:
https://discussions.apple.com/message/22283348#22283348
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As to purchasing apps, this is nothing to do with iCloud: it's iTunes, and the login can be different. So you can all sign into the same iTunes account but have different iCloud accounts. Or she can have her own iTunes account if she is of suitable age (credit card needed for purchasing apps).
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BW Development Team has created a BEX query with complex restrictions and calculations using Cell Editor feature of BI-BEX.
The query output in BEx analyzer is correct where all values are being calculated at each Cell level and being displayed.
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Hi
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Cannot create the old records for notification

Hi All,
I am getting following error while creating notification for 1994 year. I have to create the a record for 1994 for history purpose.
ERROR DETAILS:
Malfunction start only allowed from date 02.10.1995
Message no. IM490
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The system cannot accept your entry, because it is unable to perform certain functions for it, as it does not have the necessary storage capacity.
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Sunny,
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Do I need to Create Primary Key Class for Entity beans with Local interface

Do I need to Create Primary Key Class for Entity beans with Local interface?
I have created my entity bean with the wizard in Sun One Studio and it does not create a primary key class for you.
I thought that the primary key class was required. My key is made up of only one field.
Anyone know the answer.
Jim

u dont need to create a primary key class for a entity bean.if ur table's primary key feild(int ,float) is a built in or primitive data type,then u dont need one.But if ur table has a primary key field which is non primitive (for example StudentID,ItemID etc)then u have to create a primary key class.
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For All Entries with two tables

Hi All,
         Can we use FOR ALL ENTRIES with two tables. for example
SELECT * FROM MKPF INTO TABLE T_MKPF
         WHERE BUDAT IN S_BUDAT.
SELECT * FROM MARA INTO TABLE T_MARA
         WHERE MTART IN S_MTART AND
                        MAKTL IN S_MAKTL.
SELECT * FROM MSEG INTO TABLE T_MSEG
       FOR ALL ENTRIES IN "T_MKPF AND T_MARA"
              WHERE MBLNR EQ T_MKPF-MBLNR AND
                             MATNR EQ T_MARA-MATNR.
can we do it like this or any other way to do this plz tell. I waitting for your responce.
Thanks
Jitendra

Hi,
u cannot do like this....chek some documentation on it..
1. duplicate rows are automatically removed
2. if the itab used in the clause is empty , all the rows in the source table will be selected .
3. performance degradation when using the clause on big tables.
Say for example you have the following abap code:
Select * from mara
For all entries in itab
Where matnr = itab-matnr.
If the actual source of the material list (represented here by itab) is actually another database table, like:
select matnr from mseg
into corresponding fields of table itab
where .
Then you could have used one sql statement that joins both tables.
Select t1.*
From mara t1, mseg t2
Where t1.matnr = t2.matnr
And T2..
So what are the drawbacks of using the "for all entires" instead of a join ?
At run time , in order to fulfill the "for all entries " request, the abap engine will generate several sql statements (for detailed information on this refer to note 48230). Regardless of which method the engine uses (union all, "or" or "in" predicates) If the itab is bigger then a few records, the abap engine will break the itab into parts, and rerun an sql statement several times in a loop. This rerun of the same sql statement , each time with different host values, is a source of resource waste because it may lead to re-reading of data pages.
returing to the above example , lets say that our itab contains 500 records and that the abap engine will be forced to run the following sql statement 50 times with a list of 10 values each time.
Select * from mara
Where matnr in ( ...)
Db2 will be able to perform this sql statement cheaply all 50 times, using one of sap standard indexes that contain the matnr column. But in actuality, if you consider the wider picture (all 50 executions of the statement), you will see that some of the data pages, especially the root and middle-tire index pages have been re-read each execution.
Even though db2 has mechanisms like buffer pools and sequential detection to try to minimize the i/o cost of such cases, those mechanisms can only minimize the actual i/o operations , not the cpu cost of re-reading them once they are in memory. Had you coded the join, db2 would have known that you actually need 500 rows from mara, it would have been able to use other access methods, and potentially consume less getpages i/o and cpu.
In other words , when you use the "for all entries " clause instead of coding a join , you are depriving the database of important information needed to select the best access path for your application. Moreover, you are depriving your DBA of the same vital information. When the DBA monitors & tunes the system, he (or she) is less likely to recognize this kind of resource waste. The DBA will see a simple statement that uses an index , he is less likely to realize that this statement is executed in a loop unnecessarily.
Beore using the "for all entries" clause and to evaluate the use of database views as a means to:
a. simplify sql
b. simplify abap code
c. get around open sql limitations.
check the links
http://www.thespot4sap.com/articles/SAPABAPPerformanceTuning_ForAllEntries.asp
The specified item was not found.
Regards,
Nagaraj

Creating a DNS Record for a Host with Two or More IP???

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