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Field Name
Description
IP Version
Select the IP version for this filter. Options are
IPv4
and
IPv6
. The default is
IPv4
.
Protocol
Select the protocol to be associated with this incoming filter. Options are:
TCP/UDP
,
TCP
,
UDP
, or
ICMP
.
Source IP address [/prefix
length]
Enter the source IP address for rule. For IPv6, enter the prefix as well.
Source Port (port or port:-
port)
Enter source port number or range (xxxxx:yyyyy).
Destination IP address
[/prefix length]
Enter the destination IP address for rule. For IPv6, enter the prefix as well.
Destination Port (port or
port:port)
Enter destination port number or range (xxxxx:yyyyy).
Select All
Click to apply this rule to all WAN interfaces or only certain types. Options are
Select All
or the types defined for your network.
First WAN interface
Last WAN interface
Click the applicable options to apply this rule on specific WAN interfaces. The
WAN interfaces display that you configured for your network in
and
that have a firewall enabled.
First LAN interface
Second LAN interface
Click the applicable options to apply this rule on specific LAN interfaces.
Bridged Interface
Click the applicable options to apply this rule on specific bridged interfaces.
IP Filtering - Outgoing
On this page, you can add an outgoing filter when refusal of data from the LAN to the WAN is desired.
1. In the left navigation bar, click
Advanced Setup
>
Security
>
IP Filtering
>
Outgoing
and then click
Add
. The following page
appears.
Note:
For SR515ac models, click
Advanced Setup
>
Security
to access this page.