Hello
I use a BaseBox 2 in WDS link with a QRT2.
Both run on routerOS 6.32.3 bugfix.
I configure a virtual AP on each routerboard on which roaming users are connected.
BaseBox2 is the Hotspot server (DHCP).
All goes right with setting. But today I have got a system error critical message “login failure for user…” as you can see on screenshot below :
2015-12-12_19-39-19.jpg
.
someone can explain this ?
Did I need to be worried ?
Hello Mikrotik Team,
I have another red log alert:
2015-12-13_10-04-07.jpg
I have noticed that this is only “…via telnet” error message
Someone from US and UK is failing to login to your device via SSH and Telnet 
If you do not need ssh and telnet then go to services and disable ssh and telnet:
/ip service
set telnet disabled=yes
set ssh disabled=yes
If you need it then setup firewall rules to accept login from known adress list only.
Don’t know who is it !
I need telnet service because I have to use “MAC Telnet” for connecting relay Access Point (AP2) by WDS link…but can you tell me why I can’t use “Telnet” to connect AP2 ?
2015-12-13_19-06-34.jpg
My Desktop is connected to AP1 behind standard router .
I can access AP1 without issues using WINBOX. But I must to use “MAC Telnet” for AP2 because “Telnet” can’t connect to routerboard.