Folks, posting this query after being unable to crack this even after going thru various posts in the forum.Setup is: MTNL Triband >> MTNL ADSL Modem >>> Linksys Wireless Router >>> Laptop on LAN link to LinksysMTNL ADSL 192.168.1.1Linksys router IP is 10.10.0.1 and is DHCP server for range 10.10.0.2 to 10.10.0.50Laptop takes IP automatically 10.10.0.2 and connects to Internet without any problem.IPAD new, Blackberry devices, other laptop all see SSID linksys and connect to it on authentication.However are unable to take a proper IP address and connect.IPAD show IP addr as 169.254.105.191 and subnet mask as 255.255.0.0Blackberry devices do not connect.Where is the issue? Is it because MTNL modem is also DHCP server and NAT enabled?Any solution? Pointer to a previous post also welcome.Cheers