AG 3100226 System AdministrationEstablishing ICMP Blocking Parameters {ICMP}The AG 3100 includes the option to block all ICMP traffic from “pending” or “nonauthenticated” users that are destined to addresses other than those defined in the pass-through(walled garden) list. The default setting for this option is “disabled” since ICMP pass-throughis a useful end-user troubleshooting feature and also required by certain smart clients (forexample, GRIC).1. From the Web Management Interface, click on System, then ICMP. The ICMP screenappears:2. Click on the check box for Block ICMP from pending users to enable (or disable) thisfeature, as required.3. You can Ping a host via the network port by simply entering the IP address of the hostyou want to ping then clicking on the Submit button.4. Click on the Submit button to save your changes, or click on the Reset button to reset allvalues to their previous state.
