E-Commerce Configuration Guide : Site Configuration Settings : Admin Settings : AllowedAdminIps
 
AllowedAdminIps
Key value:
localhost or IP address
Description:
Comma separated list of IPs to allow access to the admin panel. Non-matching client IPs will be redirected to the itemlist page. Localhost will always have access. Enter an asterisk (*) by itself to allow any IP address.
See also:
None