i hope you can help me with this problem. i have a ccr 1036 configured to run:
ospf
firewall
nat
1000 eoip tunnel in a bridge
and some vpls
after a randomic time the ccr stop workingin a strange way for example i can see the ccr from neighbor but i cannot login via mac-telnet the ospf con up and down continuosly and sometime ccr interface led shut down.
now i have changed the hardware 3 times and the same problem appear. i have another router configura this way(the same ccr) and it is not happened it works as expected. i have send auto-supout file to support@mikrotik.com without a reply.
if you need some additional info like configurations any other things please let me know.
I have this problem too. After upgrade to 6.28, my CCR1036 still working fine at 7-10 days whithout new configuring. Then i have this problem (2 times in 1 day). Please help.
What are the connections into the boxes with which you are seeing the described problems? Is it a wireless link? A 3 meter ethernet cable in an air conditioned room? Is there a network switch in the middle?
In my case, my ccr is connected to some other router and switch. connection using ethernet cable on server room with air conditioned. I have record my desktop to monitor my CCR using winbox to see is there any anomaly traffic or CPU. But, shortly before crash the CPU is normal around 10%.
And when crash, I must to power restart to make it UP again. my box is CCR-1036-12G-4S-EM. I have upgrade to the latest OS 6.34 and it’s still happen. Any advice?