Preventing Access to website

[frex2002]

Hello everybody, I need to block access to all users of the domain to 2 websites and is not doing very well as.
I have followed some tutorials on this website, but I do not work, can someone tell me the easiest way to do what I want.
Thanks

[logan]

1. Make sure all HTTP traffic is going through the WWW Proxy Service. You can do this by either using the domain to set the proxy settings on all the clients, or simply intercepting port 80 in the proxy at the gateway.

To intercept port 80 in the proxy:
- GateKeeper -> Services -> WWW Proxy Server -> Sessions
- Enable "Intercept requests made via ENS"
- Add port 80 to the list of ports to intercept


2. With the clients connecting through the WWW Proxy, you can exert control over the clients using policies.

- GateKeeper -> Services -> WWW Proxy Server -> Policies
- Set the default rights option (bottom right of the window) to "are ignored"
- Remove any existing policies
- Click Add to make a new policy
- Go to the "Ban list" tab
- Select "Enable ban list"
- Click Add
- Select "This criterion is met if HTTP URL contains example.com" (where example.com is the website you want to ban)
- Click OK, OK, then Apply

After doing this, the clients should no longer be able to access the website you specified in place of example.com. You can add more websites to the ban list as required.