IPsec issue

Hi,

I’ve encountered a strange IPsec peer behaviour. Sometimes, the connection (IPsec-SA) between 2 peers drops out and after thet event some strange data in the “Installed SA’s” tab appear. You can see it on the attached picture.

To kick the IPsec back to work, I had to mannually disable the corresponding IPsec peer and policy, then wait a few seconds until the “strange (?)” SA’s disappear and then enable the peer&policy again.

As a temporary solution (we have 2 ISP’s), I set the SA destination address and the peer address to the 2nd ISP and no blackouts (yet) occured.

After this small interruption, the IPsec connection works again. For how long, again? I don’t know…

EDIT: Forgot to mention that both boxes run version 3.13 of RouterOS.
mikrotik-ipsec-error-blur.PNG