ZyXEL Communications P-660HN-TxA, Руководство пользователя

Страница: 159 / 324

Chapter 11 Filters
P-660HN-TxA User’s Guide
159
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.
Table 52 Access Management > Filter (IP/MAC) (continued)
LABEL DESCRIPTION