Solved

EIGRP and distributing a Static route

Posted on 2011-09-14
9
667 Views
Last Modified: 2012-06-27
HI
Here is my problem, I have multiple sites all connected through a VPLS cloud. At each site I a multiple subnets which are advertised with EIGRP. All site have internet breakout apart from one. My problem is I need the site with no internet to dynanically find a route to the internet from our London core network. How can I advertise a static route with EIGRP so the remote site will use this route for internet breakout and it won't affect any other sites that use their own "ip route 0.0.0.0 0.0.0.0 Next hop to internet"

Thanks in advance.
0
Comment
Question by:pndoyleuk
9 Comments
 
LVL 4

Accepted Solution

by:
AnthonyHamon earned 125 total points
Comment Utility
You can use the 'ip default-network <default network>' - you must have a route to this network for it to be added to the routing table.  When you do 'show ip route', you will see the candidate default route that you have added marked with an asterisk.
0
 
LVL 18

Assisted Solution

by:fgasimzade
fgasimzade earned 250 total points
Comment Utility
Otherwise you can create a static route on London router and redistribute static routes from London to other peers. However, Anthony's suggestion is better
0
 

Author Comment

by:pndoyleuk
Comment Utility
Hi
So my network at the remote office is 10.161.0.0/16 and my core is 10.151.0.0/16. Will the default network be 10.51.0.0 or 0.0.0.0 0.0.0.0
The remote network sees all other networks though EIGRP. How to I redistribute to only one peer. Also I would like to be able to configue this at another site with a different metric for redunancy, is that possible.
Thank you
0
 
LVL 18

Assisted Solution

by:fgasimzade
fgasimzade earned 250 total points
Comment Utility
Your default network would be 10.151.0.0/16

Once you configure it in London, this default network will be propogated to ALL neighbors. If a neighbor has a static default route, this propogated network will not be inserted into the routing table because its administrative distance is higher, than admin distance for a static route. However, this network will be in EIGRP topology table. Once a default static route is removed, default network route will be installed in the routing table
0
Highfive + Dolby Voice = No More Audio Complaints!

Poor audio quality is one of the top reasons people don’t use video conferencing. Get the crispest, clearest audio powered by Dolby Voice in every meeting. Highfive and Dolby Voice deliver the best video conferencing and audio experience for every meeting and every room.

 
LVL 17

Assisted Solution

by:rochey2009
rochey2009 earned 125 total points
Comment Utility
Hi,

You may be able to filter the London default route using a EIGRP distribute-list on the remote router's that you don't want the route to appear on.
0
 
LVL 6

Expert Comment

by:Sanjeevloke
Comment Utility
Hi I am unable to replicate ur scenario.
i consider A,B,C,D,E location all can reach each other and E only has single link and rest have internet backup link.
So my question is if Primary link fails any packet wont come out of E  location?

Please correct me.
0
 

Author Comment

by:pndoyleuk
Comment Utility
All sites are connected though a VPLS cloud. The site in question will have no reduncancy or no Internet breakout. The office  is been down sized for the next 6 to 12 months so it's not vital that it has reduntant link. I just need the remore core router to learn a default route from Londons core router, though EIGRP. Once I remove the static route from the remote router it should then see the advirtised route from the London core.
Thanks
0
 
LVL 34

Expert Comment

by:Istvan Kalmar
Comment Utility
This question has been classified as abandoned and is closed as part of the Cleanup Program. See the recommendation for more details.
0

Featured Post

PRTG Network Monitor: Intuitive Network Monitoring

Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

Join & Write a Comment

Problem Description:   Couple of months ago we upgraded the ADSL line at our branch office from Home to Business line. The purpose of transforming the service to have static public IP’s. We were in need for public IP’s to publish our web resour…
Getting hacked is no longer a matter or "if you get hacked" — the 2016 cyber threat landscape is now titled "when you get hacked." When it happens — will you be proactive, or reactive?
Here's a very brief overview of the methods PRTG Network Monitor (https://www.paessler.com/prtg) offers for monitoring bandwidth, to help you decide which methods you´d like to investigate in more detail.  The methods are covered in more detail in o…
In this tutorial you'll learn about bandwidth monitoring with flows and packet sniffing with our network monitoring solution PRTG Network Monitor (https://www.paessler.com/prtg). If you're interested in additional methods for monitoring bandwidt…

762 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

6 Experts available now in Live!

Get 1:1 Help Now