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DMVPN tunnel source for 2 WAN Links

                   we have hub and spoke topology (multipoint VPN). one of branch site has 2 Wan links; one primary gi0/0 and one secondary dialer0.  At the moment tunnel source is gi0/0 and it works fine but during automatic failover tunnel drops because gi0/0 comes down. when i manually change it to tunnel source dialer 0, tunnel comes up again... whats the way to assign 2 interfaces as tunnel sources, one promary and the other secondary which work automatically during the failover?

int tunnel 0

ip add 10.0.0.1 255.255.255.0

tunnel source giga0/0

PLease advice

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VIP Purple

DMVPN tunnel source for 2 WAN Links

You could bind your tunnel to a loopback-interface. That traffic is routed out of an available interface (with NAT).


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