OT : Two dialer interfaces

Hi experts,
I was wondering if anyone could tell me if it's possible to have two dialer
interfaces configured for one ATM interface. The goal is to have one dialer
with a username of test_at_realm1.xyz, and the other dialer setup with a username
of test_at_realm2.xyz.
When I configured a second dialer interface, the router will consistently try
to dial the 2nd interface even if it shutdown the dialer1 interface.
Any ideas if this is possible with out going down an EEM route perhaps?
I was going to use tracking and IP SLA with two default routes with differing
AD metrics set to control the outbound default route.

The page below shows same issue explained by another engineer trying to do
same thing.

https://supportforums.cisco.com/thread/182735

Example configs:

interface Dialer0
ip address negotiated
ip mtu 1492
ip nat outside
ip virtual-reassembly
encapsulation ppp
ip tcp adjust-mss 1300
dialer pool 1
dialer-group 1
no cdp enable
ppp authentication pap callin
ppp pap sent-username XXX_at_XXX.de password xxxx
ppp ipcp dns request
ppp ipcp wins request
!
interface Dialer1
ip address negotiated
ip mtu 1492
ip nat outside
ip virtual-reassembly
encapsulation ppp
ip tcp adjust-mss 1300
dialer pool 1
dialer-group 1
no cdp enable
ppp authentication pap callin
ppp pap sent-username ZZZ_at_ZZZ.de password xxxx
ppp ipcp dns request
ppp ipcp wins request
!

Any help would be great,

Thanks,
Peter

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Received on Mon Apr 29 2013 - 20:32:49 ART