Way to aggregate 2 DS3 other than multilink PPP ????

Unanswered Question
Feb 18th, 2010

hi all

are there any way t to aggregate  2 DS3 other than multilink PPP , in way that can group this  2 unchannlized DS3s and work as a bundle interface.

I have this problem too.
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Giuseppe Larosa Thu, 02/18/2010 - 02:51

Hello Mohamed,

>> are there any way t to aggregate  2 DS3 other than multilink PPP

I would suggest to use them as two L3 parallel links

flow based CEF load balancing provides good results with usual traffic patterns

Hope to help

Giuseppe

mohamed-elsherif Fri, 02/19/2010 - 00:32

dear Mr gisular

my problem actually that i have two 7200 router that connected through two DS3s one of them is VXR the other is NPE-g2 , the VXR router is connected to ADSL DSLAMs the other is connected to the Raduis server and the are already loading balancing using EIGRP , but the problrm is when the clients tries to connect they authenticate two times through two different interface which leads to wrong information on my radius , and when i used multiPPP

the CPU uitltization was very high on ,my router

now i\m searching for a way to load balance and in the same time use bundle interface that can make clients authenticate from same IP address as source interface

thanks alot

Giuseppe Larosa Fri, 02/19/2010 - 01:49

Hello Mohamed,

I think a possible solution would be to force the source of radius packets to be for example a loopback interface

ip radius source-interface ?

this should make consistent the way they appear to the radius server

Hope to help

Giuseppe

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