01-26-2018 06:19 AM - edited 03-12-2019 04:57 AM
Dear All,
I have a cisco 2900 series IOS 15.0(1)M acting as a DMVPN Spoke using IPSEC.
Suddenly, last the dmvpn tunnel went down and till now it is stuck on IKE state know the crypta isakmp sa is UP. I did everything I know to solve it but in vain.
I have created a new dmvpn with no encryption and everything was good, but when applying the prtoction profile, the tunnel goes down.
I applied the same ipsec profile on a GRE-Tunnel and it was working as it should until i faced some problems earlier today.
When the tunnel destination is unreachable, the line protocol goes down and wont get back up without a shut/no shutdown operation.
I would really appreciate some help.
Thank you in advance for your time.
Solved! Go to Solution.
01-26-2018 06:29 AM
01-26-2018 06:29 AM
01-26-2018 06:39 AM
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide