Hi i have q 1000u with 4.3 all packages

i confgured ether1 as wan with public ip,
and dhcp and dns on ether4

im able to log in the 1000u from the internet using another connection and winbox, by public ip but i have a 206.XX.XXX.98/27
and the internet is not passing to lan interface, also i tried to do the firewall mapping1.1

ip firewall nat add chain=srcnat src-address=11.11.11.2-11.11.11.31 \
\... action=netmap to-addresses=206.xx.xxx.98-207.xx.xxx.126
invalid value for argument max

ip firewall nat add chain=dstnat dst-address=206.xx.xx.98-207.xx.xxx.126 \
\... action=netmap to-addresses=11.11.11.1-11.11.11.31
value of range must have ip address after '-'

thanks for the help in advance.

Use the following syntax and the same for src-address.

Thanks i went on the web box and enabled the nat and that worked..

now i have problem with nat and firewall

Webbox adds basic configuration, you have to apply rules manually if you want advanced firewall/nat configuration.