backup link with dialup

Unanswered Question
Oct 2nd, 2008

Dear all

I have three branches and one HQ.I have leased line for connectivity betweem HQ and remote sites.I want to use dialup for backup incase of primary link failture.

how can I configure my router to start dial up automatically when Primary link fails?


I have this problem too.
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Giuseppe Larosa Thu, 10/02/2008 - 11:13

Hello AmirReza,

you can use on each remote site router DDR: dial on demand routing.

the idea here is to make a call when traffic had to be sent out (interesting traffic ) and the primary link is failed.

A floating static route can be defined (with a greater AD) and access-lists can be defined for interesting traffic.

use the following doc


Hope to help



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