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Sitecom ADSL2+ Modem DC-227
36
Field
Description
Rule Action
Deny or allow traffic when matching this rule.
Direction
Traffic forwarding direction.
Protocol
There are 3 options available: TCP, UDP and ICMP.
Src IP Address
The source IP address assigned to the traffic on which filtering is
applied.
Src Subnet Mask
Subnet-mask of the source IP.
Src Port
Starting and ending source port numbers.
Dst IP Address
The destination IP address assigned to the traffic on which filtering is
applied.
Dst Subnet Mask
Subnet-mask of the destination IP.
Dst Port
Starting and ending destination port numbers.
Apply Changes
Click to save the rule entry to the configuration.
Delete Selected
Delete selected filtering rules from the filter table. You can click the checkbox at the
Select
column to select the filtering rule.
Delete All
Delete all filtering rules from the filter table.
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Please check
www.sitecom.com
for up to date drivers & utilities, manuals and support
37
7.5 MAC Filtering
The MAC filtering feature allows you to define rules to allow or deny frames through the
device based on source MAC address, destination MAC address, and traffic direction.
Field
Description
Outgoing Default
Action
Specify the default action on the LAN to WAN bridging/forwarding path.
Incoming Default
Action
Specify the default action on the WAN to LAN bridging/forwarding path.
Rule Action
Deny or allow traffic when matching this rule.
Direction
Traffic bridging/forwarding direction.
Src MAC Address
he source MAC address. It must be xxxxxxxxxxxx format. Blanks can be
used in the MAC address space and are considered as don’t care.
Dst MAC Address
The destination MAC address. It must be xxxxxxxxxxxx format. Blanks
can be used in the MAC address space and are considered as don’t care.
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Sitecom ADSL2+ Modem DC-227
38
Apply Changes
Click to save the rule entry to the configuration.
Delete Selected
Delete selected filtering rules from the filter table. You can click the checkbox at the
Select
column to select the filtering rule.
Delete All
Delete all filtering rules from the filter table.
Page 39 / 61
Please check
www.sitecom.com
for up to date drivers & utilities, manuals and support
39
7.6 Remote Management
The Remote Access function can secure remote host access to your DSL device from LAN and
WLAN interfaces for some services provided by the DSL device.
Field
Description
LAN
Check/un-check the services on the LAN column to allow/un-allow the
services access from LAN side; and “WAN”:
WAN
Check/un-check the services on the WAN column to allow/un-allow the
services access from WAN side.
WAN Port
This field allows the user to specify the port of the corresponding
service. Take the HTTP service for example; when it is changed to 8080,
the HTTP server address for the WAN side is
http://dsl_addr:8080
,
where the dsl_addr is the WAN side IP address of the DSL device.
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Sitecom ADSL2+ Modem DC-227
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8 Advanced Settings
8.1 Bridging
You can enable/disable Spanning Tree Protocol and set MAC address aging time in this
page.
Field
Description
Ageing Time
Set the Ethernet address ageing time, in seconds. After [Ageing Time]
seconds of not having seen a frame coming from a certain address, the
bridge will time out (delete) that address from Forwarding DataBase
(fdb).
802.1d Spanning
Tree
Enable/disable the spanning tree protocol
Apply Changes
Save this bridge configuration. New configuration will take effect after saving into flash
memory and rebooting the system.
Show MACs
List MAC address in forwarding table.
19216811.live