port open in mikrotik

hello..

i want to forward port in mikrotik router . i try everything but i not working anymore.
my router firewall rule is

# dec/13/2016 11:47:25 by RouterOS 6.37.3
# software id = TIXJ-MM5X
#
/ip firewall filter
add action=accept chain=input comment="default configuration" connection-state=\
    established
add action=accept chain=input comment="default configuration" connection-state=\
    related
add action=accept chain=forward comment="default configuration" \
    connection-state=established
add action=accept chain=forward comment="default configuration" \
    connection-state=related
add action=drop chain=input comment="default configuration" in-interface=\
    wlan1-gateway
add action=drop chain=forward comment="default configuration" connection-state=\
    invalid
/ip firewall nat
add action=masquerade chain=srcnat comment="default configuration" \
    out-interface=wlan1-gateway to-addresses=0.0.0.0

plz help

Hi,
what is you meaning ?
you want to forward traffic for where ?
if you want to forward port for some specific servers or anything else you can user DST-NAT chain in the NAT tab.
the following links may help you:
http://wiki.mikrotik.com/wiki/Manual:IP/Firewall/NAT
http://forum.mikrotik.com/t/port-forwarding-step-by-step/38268/1

I just want to open port for game.i try everything but canyouseeme site show port is close . No route to host error

What did you try?

I applied nat rule in firewall . I also change firewall filter rule and when i try cloud ip it also not working show warning

DDNS server received request from IP 49.213.63.122 but your 
                  local IP was 172.16.6.221; DDNS service might not work

where 49.213.63.122 my public ip and 172.16.6.221 is my wan ip ..