Davide Garofalo wrote:
The problem is when user make logout. The computer remake authentication and it's moved on its vlan (137) but windows doesn't remake an ip renew.
Then it's not a RADIUS issue. RADIUS is only relevant *before* the user authenticates.
If a new user (never logged in this computer) tries to login, he can't finisch successfully the login because the computer hasn't an ip address to reach the Active Directory.
Someone knows how to solve this problem???
Don't switch VLANs. Or, ensure that the machine has the same IP address on both vlans. It seems that you're *also* switching IP addresses when you switch VLANs. Because the Windows box doesn't know you switched VLANs, it doesn't know to renew it's IP address. i.e. most people don't do this, because it doesn't work. Use another method to control network access. Or, ensure that the machine has the same IP address on both vlans. Alan DeKok.