Where does the default route come from ?

Dear All 
As we know, the edge router in client side gets default route from ISP' edge router. Where does the default route come from in ISP? If the ISP edge router has full route table, it produces there. If not, it comes from its upstream router until full routes table(only BGP). Please correct me if I am wrong. Thank you. 

Hello.
While establishing BGP with ISP, there are three options for a client:
> Default route (used in general) - client router forwards every request (for destination route) to ISP router.
> Full route - ISP router's complete routing table would be received and maintained in client router.
> Partial route - Only specific route would be received from ISP (Head office - Branch office scenario)
ISP generate default route from their peering router that should have full routing table or knowledge of the router having it. A local ISP may generate default to their client and have one received from their upstream or global / larger ISP. Hope this helps.

Similar Messages

  • Where does the base tag come from?

    We have two seperate very simple apps. On one of the apps, when the container serves the JSP, it inserts a <base> tage which is dynamically set to the physical server name. ex)
    <html>
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
    <base href="http://XXXX.XXXX.com:7777/VendorValidator/">
    <title>Validate XML Schemas</title>
    Our other application doesn't have this, and they appear to be coded the same.
    This value appears to be used to resolve any relative paths.
    Questions:
    - Where/why is this being inserted?
    - Is this a deployment configuration (application or server)?
    - Is this in our code somewhere that I can't find?
    - Is there a setting i can use to set what that value will be?
    _mike
    Message was edited by:
    [email protected]

    Hello.
    While establishing BGP with ISP, there are three options for a client:
    > Default route (used in general) - client router forwards every request (for destination route) to ISP router.
    > Full route - ISP router's complete routing table would be received and maintained in client router.
    > Partial route - Only specific route would be received from ISP (Head office - Branch office scenario)
    ISP generate default route from their peering router that should have full routing table or knowledge of the router having it. A local ISP may generate default to their client and have one received from their upstream or global / larger ISP. Hope this helps.

  • Where does the podcast art come from?

    Does the artwork for the podcast from within garageband3 file or the iweb page it resides on?

    Hello.
    While establishing BGP with ISP, there are three options for a client:
    > Default route (used in general) - client router forwards every request (for destination route) to ISP router.
    > Full route - ISP router's complete routing table would be received and maintained in client router.
    > Partial route - Only specific route would be received from ISP (Head office - Branch office scenario)
    ISP generate default route from their peering router that should have full routing table or knowledge of the router having it. A local ISP may generate default to their client and have one received from their upstream or global / larger ISP. Hope this helps.

  • Structure changes in the LBWE, where does the field pool come from MCVBUK

    Example:  Customising Cockpit, lbwe > 2lis_11_vascl > Maintain structure
    In lbwe the field 'pool' for MCVBUK does not have all the fields that I can see if I look at Structure          MCVBUK using se11 such as FKSTK, FKSAK.
    What does this depend on ?  Is it to do with the events ?
    Yet OSS Notes say to choose the fields from lbwe:
    structure changes in the LBWE SAP Note Number: 762951
    Note 576886 - Change to user-defined fields not extracted

    But enhancing extract structures, you don't get the delta capability on the  sepcific field (if you need it) - and there is no simple solution to this.
    I found these OSS notes:
    <b>Note 328255 - Not all fields provided in Customizing Cockpit</b>
    This behavior is wanted. As not all fields of the communication structures can be used in a practical way, some are hidden. Fields are hidden for the following reasons:
              o The field is not filled for this event.
              o The field is only used internally (for example the work center ID - instead, the respective work center name is available).
              o The field should not be used here for reasons of design. Principally, you should select key figures only from the most detailed communication structure (or from the one with the most detailed hierarchy) and only the characteristics from all communication structures.
    <b>Note 351214 - BW extraction SD: Restricted field selection</b>
    This note goes into more detail
    By the way, thanks for the replies, but the question was 'why ?' and I the OSS notes replied to this.
    The whole problem is to do with 'delta' enabling, and I've spent a day researching to find that there is no easy way to delta enable enhanced extract structure fields.

  • Where does the mail message come from?

    Post Author: lkarelee
    CA Forum: General
    I am new to this position and new to crystal reports.  I need to migrate our B0 and all our custom reports to a new server.  Each time a user generates a crystal report from a Menu that we provide - the report is attached to an email with specific  instructions about how to download Crystal Viewer if they cannot read the report. 
    I need to find that message and change the link so they can download the viewer from our new server - but I cannot figure out where that message is originating from.   Can anyone help with this?
    Thanks

    Post Author: SKodidine
    CA Forum: General
    See if this helps:
    1. Log on to Central Management Console
    2. click on SERVERS
    3. click on REPORTJOBSERVER
    4. click on DESTINATIONS tab
    5. click on EMAIL (SMTP)
    6.You should see the message that is sent out with all emails.
    7. You might have to repeat steps 2-6 for REPORTJOBSERVER(2) if you have one.

  • Where does the map recovered come from and its empty?

    I have all of the sudden a map with over a 100 recovered pictures but I dont miss any pictures in my other folders. Still i dont want to delete it, but all the pictures are empty?
    Also when i want to add a pictures to my facebook, i photo quits unexpectedly, this happens all the time, i restarted the computer but nothing helps, what to do? Even the moment when i clich in the lef pane on facebook i photo quits unexpectedly, what is going wrong?

    Oeps yes sorry I do mean folder.
    the problem with facebook is covered i deleted the whole folder with pictured and then uploaded them again, but still would like to know what went wrong and how i can prevent it.
    the other problem is still there i ahve a folder with recovered fotos but the photos are all empty? since i have many photos i dont know if im missing these and thus if i can delete them.

  • Where does the folder ~/.android/ come from

    I never had a Android-phone. There is a adbkey and adbkey.pub file in this folder.
    Can I delete this folder.

    Try moving it to your desktop and run your computer normally for a few days. If nothing is affected, then delete it. If you have a backup, such as Time Machine, you can restore it later if required.

  • When my wife tries to update one of her apps a strange Apple ID pops up. Her Apple ID is correct in settings and in the apple store. What does this mean? Where did the other one come from?

    When my wife tries to update one of her apps a strange Apple ID pops up. Her Apple ID is correct in settings and in the apple store. What does this mean? Where did the other one come from?

    There is something on your iPhone (a music file, iBook, document or video) that belongs to another Apple ID.  Only your wife would know how that file arrived there.  Your iPhone is asking for the correct Apple ID for all of the files that are resident on the iPhone.

  • Who knows where does this error message come from

    I have a program wrote with visual age java of ibm.it runs ok in develope page. I exported it in a jar file, it run some minutes and abrrupted with a message like this:
    *** panic: 16-bit string hash table overflow
    abnormal program termination
    who knows where does this error message come from and under which circumstance?

    One thing that comes to mind is that the literal string pool is limited - do you have lots of string literals or itern() lots of strings in your code?

  • Where does the data get saved from (notepad) or Notes on Windows Mobile 5?

    Where does the data get saved from (notepad) or Notes on Windows Mobile 5?
    (ON the Phone)  Sticky note like program WM5
    I ask because I synced my Blackjack 1 to my pc after about a year and MANY notes later, All the notes from the PC remained but ALL new notes on phone (a years worth) were deleted from the phone.
    I would like to attempt a data recovery on my mobile device- that was an insane endeavor but i got it to work now i just need to know what to look for (what type of files to recover) and or where to recover from?
    I did make the phone a drive already and have data recovery software that can pull deleted files from the phone in fat or raw data format.
    Thanks.

    Hi,
    I think this is not the best forum for your question. This forum is for Microsoft Exchange Server's mobile connectivity issues.
    Regards,
    Zoltán
    http://www.clamagent.org - Free Antivirus for Exchange
    http://www.it-pro.hu
    http://emaildetektiv.hu

  • Where do the serial numbers come from?

    I am new to ALM. I get how it is supposed to work. My question is where to the serial numbers come from? I assign my e-licenses to a serial number and all is good. But, we have purchased MANY copies of Acrobat Pro v.8 and I only see three serial numbers to assign e-license to?!?!?!?!?!
    Thanks!
    - Dave

    Dave,
    If you have purchased through one of Adobe's AOO licensing programs, you can find your serial numbers by going to "Retrieve serial numbers" in the Licensing Web Site. Here you should find one Windows and one Mac serial number for Acrobat 8 Pro. You can use these serial numbers for all the copies of Acrobat you have purchased -- you will not receive a new serial number for every copy.
    Katherine

  • Where does destination country info come from on SD Billing ???

    On our SD invoice - in the lower portion of Item Details tab - I can see the first field as
    DestCtryOrde  - this shows the value  CA or Canada
    When I check my SD order - nowhere do I find the field Destination Country  ( I have also checked sold-to and ship-to party)
    Can anyone please let me know - where does the value DestCtryOrdr in the invoice come from???
    Thanks,
    SM

    Hi,
    Destination country is same as the country of your ship-to-party.
    Go to the T.Code "SE11/SE16".
    Enter the table name as "VBPA".
    Enter your sales order number for the field "VBELN".Execute.
    Get the "KUNNR" for the PARVW = "WE".
    Goto the table "KNA1".
    Pass this "KUNNR" here and Execute.Get the value of the field "LAND1".
    It is the same as the value you have identified in your invoice.
    Goto the T.Code "VA02".Enter your Sales order number.Enter.
    Goto Header-->Billing document tab.
    Goto the field "Tax destination country".This field is used for  determinining the tax.The country of the ship-to party is used as the tax country of destination.That is field is also similar to this.Even this field is blank,the field you have identified in invoice will be having a value because ship-to-party's country is mandatory one.
    Regards,
    Krishna.

  • Where does Payee_country in iby_payments_all come from

    Hi All,
    Greetings!
    Could you please tell me where does payee_country come from in table iby_payments_all.
    And which field refers to the payee_country column of iby_payments_all table in front end application.
    Thanks,
    Sachin.

    Hello again,
    yesterday I found a tool called "Javac Compiler Helper", available at http://freshmeat.net/projects/jch/.
    I don't know it this tool can anyhow be related to the file I mentioned, as the initials match "sun_jch.tar".
    We're not using this tool, but it's the only thing I've found over Intertet.
    Regards!

  • Where do the raw materials come from to make the iPod touch

    Im doing a childerns book for a school  project and i need help.

    Just don't mention where the rare earth metals come from. That's a touchy subject.
    The bottom of this page lists some materials: http://www.apple.com/ipodtouch/specs.html

  • Where did the "Archive" mailbox come from and how do I ditch it

    Converting a Mac from SL to Mav and something new popped up. In the list of mailboxes below trash is one labled Archive. What is it? Where did it come from and how do I ditch it? It is empty.

    If you are using Gmail, it is the All Mail label that has always existed, but Snow Leopard didn't show it.
    You can disable it in Gmail's settings under Labels. Set it to not show in IMAP.
    Some people experience problems when doing that, though. I did not.
    I set up my Gmail as shown in this blog post: http://jeffschuette.com/2012/03/07/setting-up-apple-mail-to-rock-and-roll-with-g mail/
    I didn't want Gmail storing emails that I had deleted, so I used his setup to stop it, and I also hid the All Mail folder from Mail.

Maybe you are looking for

  • What identically replaces CS 5 "Create Web Photo Album"?

    I have one web site that is using the Dreamweaver CS4 "Create Web Photo Album", however now that I have upgraded to DW CS5, "Create Web Photo Album" is no longer available.  I know you can use Bridge but I need an identical layout of the photo album

  • How to update my Nokia 500?

    How do I update Soft Ware (actual 111.020.0059). My network operator has no recent updates. Is it possible to upgrade without losing the warranty.

  • [SOLVED] Thinkpad T61p fan

    How do I know if my fan is working like it should? I have cpu scaling, and "acpi -t" gives Battery 1: charged, 100%      Thermal 1: ok, 48.0 degrees C      Thermal 2: ok, 45.0 degrees C the temperatures look ok, but I'm not really doing much, and it'

  • Handling global error

    Hi, I'm using coldfusion (application.cfc) and flex. How can I track any global error from my flex app? i would like to display a friendly error to the user and send me an email, is this posible? Thanks Johnny

  • Invalid account

    Hello Experts, When updating existing vendor master data, I've got error message invalid down payment account... I have searched through forum but can't find the solution. I appreciate your answer. John