In my case it stopped when i replaced the original power supply, haven't had an issue since.

i have the same problem with a RB3011UiAS-RM. Ether1 and Ether4 flapping. Ether1 is WAN and Ether4 is switch (cisco WS-C3750G-24TS). No other ports are connected to RB3011UiAS-RM. Flapping occurs when there is no wan traffic (eg. over night). If i do remove the Ether1 flapping occurs, if i remove e...

I have the same problems on a RB3011UiAS-RM (running ROS 6.38 and Firmware 3.35). With a configuration that used to work fine on a RB2011UiAS-2HnD-IN. I tried to make the configuration from scratch yesterday, but that does not help. For me the ports that flap are always on switch 1, i haven't seen t...

That is stretching the limits of this router... when you want to really use this connection to the max I suggest getting a CCR or at least a faster RB (3011, 750Gr3) I know, but maybe something like fasttrack was also in the making for IPv6. I think i will consider upgrading to a RB3011, too bad it...

Hello, I currently own an RB2011UiAS-2HnD router which i use on my 500/500 fiber connection. On IPv4 with FastTrack i get great performance with this little router and am able to fully utilize the available bandwidth. On IPv6 however i see that the Mikrotik hits 100% CPU, which i did not expect sinc...

My ISP offers different services on the WAN side with the help of VLANS. e.g: - VLAN34 is internet - VLAN 4 is digital television - VLAN 7 is SIP / Telephony. Can i do something clever to be able to use fasttrack for the internet traffic? On my 200/200mbps connection i can see that the Mikrotik real...

For me, on my 2011UiAS-2HnD with 6.29rc14 "IPv4 Fasttrack Active" keeps saying no whilst i have added the firewall rule. Am i missing something? [admin@MikroTik] > /ip firewall filter print Flags: X - disabled, I - invalid, D - dynamic 0 ;;; default configuration chain=forward action=drop ...