Summit WM3000 Series Controller System Reference Guide
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network addresses to one or more public IP addresses. For example, when an administrator wants to
allow individuals on the WAN side access to a particular FTP or Web server located on one of the LAN
subnets but does not want to permit any other access, NAT is the appropriate solution.
Using NAT, a user can mark one or more interfaces as inside or outside. When a user creates a NAT
rule for inside or outside application, it is applied on all the interfaces marked as inside or outside
respectively. NAT operates on the controller to connect two networks together. An inside network is
assigned addresses requiring conversion into valid addresses before packets can be forwarded to an
outside network. The translation process operates in parallel with packet routing.
NAT enables network administrators to move a Web or FTP Server to another host without having to
troubleshoot broken links. Change the inbound mapping with the new inside local address to reflect the
new host. Configure changes to your internal network seemlessly since the only external IP address
either belongs to the controller or from a pool of global addresses.
The controller NAT configuration process is divided into the following configuration activities:
●
Defining Dynamic NAT Translations
●
Defining Static NAT Translations
●
Configuring NAT Interfaces
●
Viewing NAT Status
Defining Dynamic NAT Translations
Dynamic NAT translates the IP address of packets going out from one interface to another interface
based on the conditions configured in the list. Dynamic NAT requires packets to be controllered through
the NAT router to generate translations in the controller translation table.
Refer to the NAT screen’s
Dynamic Translation
tab to view existing dynamic NAT configurations
available to controller.
To view and add/edit a dynamic NAT configuration:
1
Select
Security
>
NAT
from the main menu tree.
2
Click on the
Dynamic Translation
tab.
Summary of Contents for Summit WM3000 Series
Page 139: ...Summit WM3000 Series Controller System Reference Guide 139 ...
Page 478: ...Diagnostics Summit WM3000 Series Controller System Reference Guide 478 ...
Page 480: ...Customer Support Summit WM3000 Series Controller System Reference Guide 480 ...
Page 498: ...AP Management from Controller Summit WM3000 Series Controller System Reference Guide 498 ...
Page 512: ...Troubleshooting Information Summit WM3000 Series Controller System Reference Guide 512 ...
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