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Multi-Media Site: Connection Configuration
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Table 3–4 Network Address Translation (NAT) Example
Item Data Field IP Address/Port Data Source/Comment
router router’s software
WAN / Outside IP*
LAN / Inside IP*
Port(s)
164.178.32.59
192.168.101.1
For port mappings,
see table
3–5, p. 40.
Used also in Admin for
the connection definition.
Is also unit’s IP gateway
map source to destination
Multi-Media Connection dialog box in Admin software
unit “A” IP Address
Session Source Port
164.178.32.59
49,200
router: Outside IP address
Multi SA
System tab in View software
(Inside) IP Address
Subnet Mask
Gateway
192.168.101.2
255.255.255.0
192.168.101.1
Network Admin
Network Admin
router: Inside IP address
Connection dialog box in Admin software
unit “B” IP Address
Session Source Port
164.178.32.59
49,300
router: Outside IP address
Multi SA
System tab in View software
(Inside) IP Address
Subnet Mask
Gateway
192.168.101.3
255.255.255.0
192.168.101.1
Network Admin
Network Admin
router: Inside IP address
* The name of the data field may vary. See the router’s documentation.
Four procedures are needed to setup a connection to use NAT:
•
Adjusting a Unit’s IP Settings for NAT
•
Setting a Router’s Mappings
•
Updating a Unit's Connection and
•
Refreshing the Multi-Media Local Db.
For each Multi-Media unit on the destination LAN, use these procedures.