[bdNOG] BGP configuration issue in Caching Solution System

Mirza Md A Hu Al Rakib mrakib at banglalinkgsm.com
Sat Nov 23 15:07:10 BDT 2013

Hi Team,

No hope till now. Could you check the snap shot and suggest me what is the issue? Right now the architecture is like:

[cid:image001.png at 01CEE85D.957F17E0]

       1. User side interface of Internet Router-

       2. eBGP with Cache Control Server: Internet Router Side-, Cache Control Server one interface-

       3. another interface of Cache Control Server- and internet router side-

We are getting loop. Traffic not going through BGP peer it goes other interface of the Cache Control Server(Where BGP running for cache solution, it has two interface, one is with our Internet Router and did the eBGP and another is just interfacing with default route from server).

Traffic should goes like:

User---------->Internet Router-------->eBGP peer interface/Cache Control Server/Local Interface

Now going:

User---------->Internet Router--------> Local Interface /Cache Control Server/ ----------> Internet Router------> Local Interface /Cache Control Server   : looping

[cid:image002.png at 01CEE85D.957F17E0]

Mirza Rakib

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