Mysterious Traffic from Mikrotik to WAN

RouterOS General
1

As you can see from the images below , Mikrotik keep sending data to WAN (ether2) by itself, don’t know where the traffic came from

another picture

left is WAN traffic and right is LAN traffic, you can see that after 18:00 there was sent out traffic to WAN but none traffic much from/to LAN (actually during that time my family was went out for dinner and no body home)

admin account already set with 8 chars long password with complexity / ip services open only api/api-ssl/winbox/www

The Mikrotik I’m using is “RB2011UAS-2HnD”

Does my Mikrotik got hacked? / Thank you advance for the answer.

2

Your firewall has Not Protection against a
DNS amplification attack

Drop incoming packets on Port 53

Mistry7

3

Problem solved. Thank you very much. :smiley:

4

for more help with thanx to Mistry7…
/ip firewall filter
add action=drop chain=input dst-port=53 in-interface=wan protocol=tcp
add action=drop chain=input dst-port=53 in-interface=wan protocol=udp