mikrotik ftp??

Hi i pppoe to my uplink and get the 180.180.180.34
my router router ip is 192.168.47.1
and my pc ip is 192.168.47.253

How can I access my filezilla ftp server on my computer by using the 180.180.180.34 ip
the 180.180.180.34 ip gives me the mikrotik ftp which i dont want?

any Ideas??

thanks Rikus

Shut off the RouterOS FTP service, or shift it to a different port. Then port forward FTP as per the NAT wiki manual.