ZyXEL Communications P-660RU-T1 v3, Руководство пользователя, Страница: 119 / 230

Chapter 15 Filters
P-660RU-Tx v3 User’s Guide
119
IP/MAC Filter Rule Index Select the index number of the filter rule.
Rule Type Select IP or MAC type to configure the rule.
Use the IP Filter to block traffic by IP addresses.
Use the MAC Filter to block traffic by MAC address.
Active Use this field to enable or disable the rule.
Source IP Address Enter the source IP address of the packets you wish to filter. This field is
ignored if it is 0.0.0.0.
Subnet Mask Enter the IP subnet mask for the source IP address
Port Number Enter the source port of the packets that you wish to filter. The range of
this field is 0 to 65535. This field is ignored if it is 0.
Destination IP Address Enter the destination IP address of the packets you wish to filter. This
field is ignored if it is 0.0.0.0.
Subnet Mask Enter the IP subnet mask for the destination IP address.
Port Number Enter the destination port of the packets that you wish to filter. The range
of this field is 0 to 65535. This field is ignored if it is 0.
Protocol Select ICMP , TCP or UDP for the upper layer protocol.
MAC Address This field is only available when you select MAC in the Rule Type field.
Enter the MAC address of the packets you wish to filter.
Rule Unmatched Select the action for a packet not matching the rule.
Select
Forward to forward traffic immediately and skip checking the
remaining rules. Select Next to check the next rule.
IP/MAC Filter Listing
IP/MAC Filter Set Index Select the index number of the filter set from the drop-downl list box.
Interface This is the interface that the filter set applies to.
Direction The filter set applies to this traffic direction.
# This is the index number of the rule in a filter set.
Active This field shows whether the rule is activated.
Src Address/Mask This is the source IP address and subnet mask when you select IP as the
rule type.
This is the MAC address when you select
MAC as the rule type.
Dest IP/Mask This is the destination IP address and subnet mask.
Src Port This is the source port number.
Dest Port This is the destination port number.
Protocol This is the upper layer protocol.
Unmatched When a packet doesn’t match the rule, this is the action the ZyXEL
Device takes on the packet.
SAVE Click this to save your changes.
DELETE Click this to remove the filter rule.
CANCEL Click this to restore your previously saved settings.
Table 34 Access Management > Filter (IP/MAC) (continued)
LABEL DESCRIPTION