Hello i´m configurating an mtk as a pppoe server for an ISP, it has 2 interfaces, 1 for the private net, an the other is conected to internet with a public IP address.
The problem is that when i conect the public interface to internet, a lot of messages appears that i don´t understand (from diferent users and IP addresses wich i don´t know)::
may/14/2007 16:21:22 system,error, critical login failture for user rupert from 61.152.162.183 via ssh
please if someone knows which is the solution tell me, thanks
keep stronge secure for your machine [router], other user trying login in....
please, keep secure as soon as possible.... 
do on /ip service submenu to make basic secure first..
thank you i´ll try to do it.
That is the same of making a filtering in ip/firewall?
yes..
later, when you have stable network than make filter everythink....
I had that configuration by default
name port available from
ftp 21 0.0.0.0/0
ssh 22 0.0.0.0/0
telnet 23 0.0.0.0/0
ssh 22 0.0.0.0/0
www 80 0.0.0.0/0
I disabled ssh, wich i had problems, if i had have problems with www for expample and i disable here www available for 0.0.0.0/0 my clients wont be able to use www in internet or not?
in ip/services when is enabled the router permit the access by dafault an if its disabled denny the service by default and i have to permit my clients to use www in ip/firewall filters ???
please tell me how i use ip/services, and which is the efect in putting a service as enabled or disabled
thanks
Hai friend
that's only access to login in to your router,...
e.g: you have private subnet like this
ftp 21 address=192.168.1.0/24
ssh 22 address=192.168.1.0/24
only that subnet will able to login in and must corret ID, please disable when you no need it, and better you config first with mac-telnet tool.
you must have stronge secure when go public...
ok, i think i understood, it doesn´t do nothing with the forward traffic, thanks