Specifying IP Addresses for Firewall Rules0YSF-045You can either limit communication to only devices with specified IP addresses, or block devices with specified IPaddresses but permit other communications. You can specify a single IP address or a range of IP addresses. For datareception, you can specify IP addresses by specifying port numbers.● Up to 16 IP addresses (or ranges of IP addresses) can be specified for both IPv4 and IPv6.● The maximum number of port numbers that can be specified for a single IP address is 50.● The packet filters described in this section control communications over TCP, UDP, and ICMP.1 Start the Remote UI and log on in Management Mode. Starting Remote UI(P. 336)2 Click [Settings/Registration].3 Click [Security] [IP Address Filter].4 Click [Edit] for the filter type that you want to use.Security268
