I’m experiencing issues similar to what is described in the following topic: http://forum.mikrotik.com/t/rb2011-freezing/75538/1
system: rb2011uas-2hnd
ros: 6.12, 6.10
The router simply isn’t accessible over ethernet/wifi after a while.
I still didn’t have the time to connect over the console once this happens.
Symptoms: losing l2tp connectivity due to ipsec failing (SA getting lost after a while), on one occasion i noticed the switch got into a hub behavior (packets from other ports visible).
I’m suspecting this might be related to either ipsec/l2tp or even ospf i’m running between those routers.
Anyone experiencing this as well?