Hostap ok , AP ok , but no ping

[Sophal Sun]

Hello All .

I finally success to install Hostap with a Netgear PCI MA311 .

Driver load perfect and wlan0 is up

I installed dhcp and iptables on this box ,so my AP can distribute IP .

On a Windows client the wifi card see the AP and the AP distribute one 
ip of the range define by my Dhcp daemon .

But even all network configuration is ok according to the DHCPACK , I 
can not ping the AP from the Windows client .