Samsung Ubigate iBG3026, Configuration Manual

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Ubigate iBG3026 Configuration Guide/Ed.00
© SAMSUNG Electronics Co., Ltd.
241
To
create NAT pool with type dynamic, specify the IP address and the NAT
ending IP address.Then add a policy with the source IP address range, and
attach the NAT pool to the policy.
Router# configure terminal
Router/configure# firewall corp
Router/configure/firewall corp# object
Router/configure/firewall corp/object# nat-pool dynpool
dynamic 60.1.1.1 60.1.1.2
Router/configure/firewall corp/object# exit
Router/configure/firewall corp# policy 8 out address
10.1.1.1 10.1.1.4 any any
Router/configure/firewall corp/policy 8 out# apply-object
nat-pool dynPooll
Router/configure/firewall corp/policy 8 out# exit 2
Router/configure#
Port Address Translation (Many to one)
NAT allows multiple IP addresses to be mapped to one address.
Figure 23.5 Mapping Multiple NAT Addresses to One Public IP Address
There are two methods to configure Port Address Translation(PAT) on the
Ubigate iBG3026 gateway. In the first method, specify the IP address to the
nat-ip
parameter in the policy command. In the second method, create a pool
of type PAT and then attach it to the policy.
In PAT, multiple hosts can share the same IP address.
10.1.1.1
10.1.1.2
10.1.1.3
50.1.1.5
Internet
OPAL