Hello, Nedi <nedi@gmx.ch> hat am 9. Juli 2012 um 13:24 geschrieben:

Hi, I use on Bufallo Router the Freeradius Server future and all works well with Certificates, but sometimes after router reboot some clients can’t login in the Network if Certificate used. If I disable the certificate check on windows I can login without Certificate but on new Macbook and Iphone I can’t disable Certificate check.

Has anyone idea what I can do? and is this dangerous to communicate in Wlan without Certificate check activated?

Thats a bad idea, anyone can setup a Rogue AP with your WLAN SID in your Network and collect the authentication trials of the users. Server Certificate is a MUST ! Don't disable the checks. Don't talk to strangers.

Can the Wlan without use of Certificate easy be hacked?

Yes.

Best Regards Nedi -

It's seems strange to me, that a router reboot causes the Freeradius-Servercert to fail. Debugoutput ? Patrick Machauer