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Chapter 7
Advanced Configuration
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4036168 Rev B
3
Click
Routing
. The Routing screen opens.
4
Click
Default Gateway
. The Default Gateway screen opens.
5
Do you want to enable the automatic assigned default gateway?
If
yes
, be sure the Enable Automatic Assigned Default Gateway check box is
checked. If this check box is checked, the residential gateway will accept the
first received default gateway assignment from one of the PPPoA, PPPoE or
MER/DHCP enabled PVC(s).
If
no
, be sure the Enable Automatic Assigned Default Gateway check box is
unchecked.
If the check box is not checked, enter the default gateway IP
address AND/OR a WAN interface from the drop-down list for the Use
Interface field.
6
Click
Save/Apply
to save your selection.
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Static Route
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235
Static Route
The Residential Gateway lets you set up static routes when routing packets from a
specific network to another.
Path
:
Advanced > IP Networking > Routing > Static Route
To add a static routing entry, complete the following steps.
1
Click
Advanced
on the main screen.
2
Click
IP Networking.
The NAT screen opens.
3
Click
Routing
. The Routing screen opens.
4
Click Static Route. The Device Info -- Route screen opens.
5
Click
Add
to add a new entry.
6
Enter the Destination Network Address which should be a network ID for the
destined network.
7
Enter the Subnet Mask for the destined network.
8
Select Use Gateway IP Address and identify the Gateway's IP Address to which
the packet is forwarded.
9
Select Use Interface for the interface that is used to forward the packet from the
drop-down menu.
10
Click
Save/Apply
at the bottom of the screen.
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Chapter 7
Advanced Configuration
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4036168 Rev B
Ping
The ping utility can be used to test connectivity with other network devices.
Path
:
Advanced > IP Networking > Routing > Ping
To test the connectivity with other devices (ping them), complete the following
steps.
1
Click
Advanced
on the main screen.
2
Click
IP Networking.
The NAT screen opens.
3
Click
Routing.
The Routing screen opens.
4
Click
Ping
. The Ping window opens.
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Ping
4036168 Rev B
237
5
Enter the IP address of a remote host and click
Start Ping Processing
. The Ping
result appears on the screen as shown below.
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Chapter 7
Advanced Configuration
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4036168 Rev B
DHCP Server Probing
You can set up the residential gateway to perform DHCP server probing, an
operation that requests a new DHCP lease if the default gateway happens to be out
of service due to a power outage or other problems.
With DHCP server probling, the residential gateway probes the default gateway
based on the probing interval value. If the residential gateway encounters
consecutive reply failures from the default gateway based on the probing reset
trigger value, it will conclude that the default gateway is out of service and will
initiate a DHCP request.
Use the DHCP Server Probing screen to enable (or disable) DHCP server probing
and set the probing interval and reset trigger.
Path
:
Advanced > IP Networking > Routing > DHCP Server Probing
Complete the following steps to access the DHCP Server Probing screen and enable
and set up DHCP Server Probing.
1
Click
Advanced
on the main screen.
2
Click
IP Networking.
The NAT screen opens.
3
Click
Routing.
The Routing screen opens.
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