ZyXEL Communications VMG8825-B Series, Руководство пользователя, Страница: 210 / 360

Chapter 18 Firewall
VMG8825-B Series User’s Guide
210
Figure 121 Access Control: Add/Edit
The following table describes the labels in this screen.
Table 86 Access Control: Add/Edit
LABEL DESCRIPTION
Filter Name Enter a descriptive name of up to 16 alphanumeric characters, not including spaces,
underscores, and dashes.
You must enter the filter name to add an ACL rule. This field is read-only if you are editing the
ACL rule.
Order Select the order of the ACL rule.
Select Source
Device Select the source device to which the ACL rule applies. If you select Specific IP Address , enter
the source IP address in the field below.
Source IP
Address Enter the source IP address.
Select
Destination
Device Select the destination device to which the ACL rule applies. If you select Specific IP Address ,
enter the destiniation IP address in the field below.
Destination IP
Address Enter the destination IP address.
IP Type Select whether your IP type is IPv4 or IPv6 .
Select Service Select the transport layer protocol that defines your customized port from the drop-down list
box. The specific protocol rule sets you add in the
Security > Firewall > Service > Add screen
display in this list.
If you want to configure a customized protocol, select Specific Service .
Protocol This field is displayed only when you select Specific Protocol in Select Protocol .
Choose the IP port ( TCP/UDP , TCP , UDP , ICMP , or ICMPv6 ) that defines your customized port from
the drop-down list box.
Custom Source
Port This field is displayed only when you select Specific Protocol in Select Protocol .
Enter a single port number or the range of port numbers of the source.