I am new in mikrotik, my WAN source is dhcp, every thing works good, but my problem is some sites are not responding, but if i connect pc direct to the source it works good
ether1 = WAN dhcp 172.16.70.1/24 (DHCP)
ether2 = LAN 192.168.0.1/24
WLAN = wireless 192.168.1.1/24

An example (Link !) will make it much more likely to receive a response.

An example (Link !) will make it much more likely to receive a response.

earthlink share is not working through mikrotik router
http://share.earthlinktele.com

Does not work for me either, of course:
share.earthlinktele.com. 2249 IN A 192.168.1.66

That link does not work for me even on another network that don't have a RB. I don't think this is related to using a RouterBoard. At least it isn't for me when I tested your link.

That link does not work for me even on another network that don't have a RB. I don't think this is related to using a RouterBoard. At least it isn't for me when I tested your link.

But it works good if i replace the RB with tplink router?!!!!

Thank you all, it solved, i changed the ip of the LAN from 192.168.1.1/24 to 192.168.5.1/24