I have configured IPSec in version 4.11 but it is not working.
Manual followed by me: http://wiki.mikrotik.com/wiki/Manual:IP/IPsec
NAT by pass accept rule has added, NTP client has configured.
Have you any success report on IPSec ?
IPSEC is working fine. What do you want? MT ↔ MT?
Please post config and schema or have a look at the following site:http://gregsowell.com/?cat=17.
Greg has a lot helpfully posts and videos, thanks Greg!