10-20-2014 01:28 PM - edited 03-07-2019 09:11 PM
Hello,
I have a routing issue with BT, and i would like to know how I can use the looking glass for troubleshooting.
Thanks all.
10-20-2014 02:06 PM
http://www.networkworld.com/article/2350367/cisco-subnet/bgp-looking-glasses.html
10-21-2014 04:46 AM
Thanks but still not clear how I can do the troubleshooting.
Thanks.
10-21-2014 05:07 AM
Hio!
It depends what you are looking to troubleshoot. BGP looking glasses provide you a view into the routing table (high level explanation) of the service provider.
This would allow you to perform some of the following troubleshooting:
- confirm that ISP is recieving your prefixes;
- confirm they are receiving/sending them with specific metrics (ie. Paths, PREF, Communities);
- What paths the ISP is using to reach your network;
Please rate helpful posts.
07-28-2015 05:40 AM
Same I want to know also that bgp glass to find out which route it is taking for some source address to reaching my network.
Please Ans.
08-29-2015 02:53 AM
You can use such a BGP Looking glass servers as well
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