1 |
On Thu, Jan 29, 2009 at 9:40 AM, Grant <emailgrant@×××××.com> wrote: |
2 |
> My Gentoo router's wireless network is encrypted via WPA and doesn't |
3 |
> DHCP. I'd like to take this a step further in case my WPA key gets |
4 |
> hacked. Can I issue only certain IPs to certain MAC addresses? |
5 |
> |
6 |
> Does WPA2 require hardware support? |
7 |
> |
8 |
> - Grant |
9 |
|
10 |
My LinkSys wireless router supports MAC address filtering. I can add a |
11 |
MAC address to the allowed list and disallow everything else. It works |
12 |
for us so far, until someone manages to somehow find out an allowed |
13 |
MAC address and pretends to be that address. I'll deal with that |
14 |
should it ever happen. Unlikely I think... |
15 |
|
16 |
It is a little extra work adding a new device in as I have to discover |
17 |
its address but that's OK with me. |
18 |
|
19 |
I don't think is typically done in hardware as the specs change and |
20 |
hardware designers are reluctant to put the gates in. More likely it's |
21 |
done in firmware on a router like mine, or software if you're using |
22 |
some Gentoo box to do a job like this. |
23 |
|
24 |
- Mark |