Digi Connect IT 4 - Page 746

Firewall Configure Quality of Service options
Digi Connect IT® 4 User Guide
746
n IPv4 address: Only traffic destined for the IP address typed in IPv4address
will be matched. Use the format IPv4_address[/netmask], or use any to match
any IPv4 address.
n IPv6 address: Only traffic destined for the IP address typed in IPv6address
will be matched. Use the format IPv6_address[/prefix_length], or use any to
match any IPv6 address.
Repeat to add a new rule. Up to 30 rules can be configured.
10. Click Apply to save the configuration and apply the change.