ZyXEL Communications PMG5318-B20B, Руководство пользователя

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Chapter 7 Security
PMG5318-B20B User’s Guide
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Figure 35
Incoming IP Filtering
7.2.1 Creating Incoming Filtering Rules
In the Incoming IP Filtering Setup screen, click Add to display this screen where you can
configure an incoming IP filter rule.
Table 31
Incoming IP Filtering
LABEL DESCRIPTION
Filter Name This displays the name of the rule.
Interfaces This displays the WAN interface(s) to which this rule is applied.
IP Version This shows the IP version.
Protocol This displays the IP protocol that defines the service to which this rule applies.
SrcIP/ PrefixLength This displays the source IP address and prefix length to which this rule applies.
SrcPort This is the source port number.
DstIP/ PrefixLength This displays the destination IP addresses and prefix length to which this rule applies.
DstPort This is the destination port number.
Remove Select the rule(s) you want to delete in the Remove column and then click the Remove
button.
Add Click Add to create a new rule.
Remove Click Remove to delete the selected rule(s).