My current network map looks like this:
My software is “RouterOS v6.6”
I have a problem that I can not solve and I would need your help.
Problem happens when I as a user with IP 10.x.x.11 start to download “big” file from my storage server on IP 10.x.x.12. Downloads starts without any problems and then after a few seconds server is not reachable any more.
At that time I can not ping server, nor can server ping me, while if I try to ping from Mikortik (server and user) it works fine. In that time internet access works. After a minute or two I can ping it again and if I repeat a download same thing will happen.
It only happens when download is longer then cca.10seconds.
If I connect directly to switch it is working OK which means that there should be something with the switch part on mikrotik router.
I noticed this problem since v6.3
If more info is needed i will be glad to provide it.