beta2000 wrote:I know the issue may be the memory is too small. Because I have set up 3600 route rules and about 40 firewall policies. When I use p2p software to download, the memory will become lower than 9MB, and than the process 'FLASH' casue 100% CPU usage. I think I need to replace with another model such as RB951G-2HnD with 128M RAM.
ROS's memory usage is higher than TOMATO very much, the same settings was working fine in TOMATO 1.28~
I think may be there is something that usually gets cached in RAM, but in case RAM is running low it needs to be read from the flash.
Another theory is that you have a hardware issue, may be CPU is used by something else, but RouterOS interprets this as flash activity.
Anyway I think you should contact the seller about this problem.
Also, do you really have 3600 entries under /ip route rule ?
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