ZyXEL Communications Nebula LTE3301-PLUS User Manual page 224

Figure 138 Security > Firewall > Access Control > Add New ACL Rule
The following table describes the labels in this screen.
Table 85 Security > Firewall > Access Control > Add New ACL Rule
LABEL DESCRIPTION
Filter Name Type a unique name for your filter rule.
Order Assign the order of your rules as rules are applied in turn.
Select Source IP If you want the source to come from a particular (single) IP, select Specific IP Address. If
Address not, select from a detected device.
Source IP Address If you selected Specific IP Address in the previous item, enter the source device's IP
address here. Otherwise this field will be hidden if you select the detected device.
Select Destination If you want your rule to apply to packets with a particular (single) IP, select Specific IP
Device Address. If not, select a detected device.
Destination IP Address If you selected Specific IP Address in the previous item, enter the destination device's IP
address here. Otherwise this field will be hidden if you select the detected device.
IP Type Select between IPv4 or IPv6. Compared to IPv4, IPv6 (Internet Protocol version 6), is
designed to enhance IP address size and features. The increase in IPv6 address size to
128 bits (from the 32-bit IPv4 address) allows up to 3.4 x 1038 IP addresses. The Zyxel
Device can use IPv4/IPv6 dual stack to connect to IPv4 and IPv6 networks, and supports
IPv6 rapid deployment (6RD).
Select Service Select a service from the Select Service box.
Protocol Select the protocol (ALL, TCP/UDP, TCP, UDP, ICMP, or ICMPv6) used to transport the
packets for which you want to apply the rule.
Chapter 17 Firewall
Nebula Mobile Router User's Guide
224