Here is the thing.
I've got a TP link router (TL-WR541G) and 3 PCs accessing to Internet through it.
2 Desktop PCs (1 with Debian and 1 WinXP)
1 laptop (with Ubuntu).
In my router (192.168.1.1) I can see the MAC and IP of all machines assigned (DHCP) by the router.
But when I ping to them (from any box to any other) I get a
Destination Host Unreachable. How can I
view my others machines in the WLAN? What am I doing wrong?
Sorry if this is too "newbie"
any help is welcome