Hi, I have got a Cisco 877w working in VPN mode on a DSL line I have to my Head Office. I have configured the wireless as well on WPA/TKIP and and I can wirelessly connect to my Head office via wireless.
Now I want to secure things down more if possible. Can PEAP be used by this 877w (or a 1800 series) router to a Windows IAS RADIUS server which is in the head office?
That way I can manage access via Active Directory for these small remote offices. I guess though it's not good for this authentication to travel over the VPN?
I read a few old articles that LEAP can only be done, if PEAP can be done though my next question would be how?
I see that the RADIUS Host would need to be added like:
radius-server host 18.104.22.168 auth-port 1812 key rad1
Although I see IAS authenticates on ports 1812,1645 and accounting on 1813,1646.
Attached is my current config.