From: Barry J. Bocaner (barry@xxxxxxxxxxx)
Date: Fri Jan 19 2001 - 11:53:43 GMT-3
> The problem is that with the ip ospf demand circuit
> command on the dialer interface the dialer interface
> keeps going up and down when the primary circuit is up
> and active. It is in standby mode when it does this.
> With the ip ospf demand circuit command off the dialer
> interface it stops going up & down and behaves like a
> standby circuit should.
The reason it keeps going up and down is your routing table is not stable.
ospf demand-circuit should only bring the line up when the topology has
changed. Fix your network.
If you do have routes that are supposed to change all the time, like
dial-in pools or something like that, then put the demand circuit in it's
own area (you might need a virtual link to make that work) to insulate it
from the topology changes elsewhere in the network.
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Barry J. Bocaner
Sr. Network Engineer TruEdge Technologies
<barry@truedge.com> 703-573-9884 x 103
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