Lucent Technologies CBX 500 - Setting the Local and Remote Gateway Address for Port Prefixes

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Configuring SVC Parameters
Configuring SVC Port Prefixes
ATM Services Configuration Guide for CBX 3500, CBX 500, GX 550, and B-STDX 9000 1/19/0517-49
Setting the Local and Remote Gateway Address for Port Prefixes
This section describes how to set the optional local and remote gateway addresses for
ports that are providing a network-to-network connection. Local and remote gateway
addresses are used in conjunction with the egress address translation feature (see
page 16-12).
Figure 17-24 shows which addresses to enter as the local and remote gateway
addresses for each end of the network-to-network connection.
Figure 17-24. Setting Local and Remote Gateway Addresses
You can configure prefixes on a network-to-network port with the following
addresses:
• Null local and remote gateway addresses
• Only a local gateway address
• Only a remote gateway address
• Both a local and a remote gateway address
A
1
)
Private
Network
Node
Public
ATM
Network
Endpoint A calling Endpoint B:
Local Gateway Address = Address X
Remote Gateway Address = Address Y
Endpoint B calling Endpoint A:
Local Gateway Address = Address Y
Remote Gateway Address = Address X
Address
X
Address
Y
Private
Network
Node
A
B
ICD-AESA
ICD-AESA
Native E.164
A
1
B
1
(configured at
B
1
)
(configured at
Note – You need to define gateway addresses for address translation only. For more
information on egress address translation, see page 16-12.