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NAT/Route mode installation | Configuration example: Multiple connections to the Internet |
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Restricting access to a single Internet connection
In some cases you might want to limit some traffic to being able to use only one Internet connection. For example, in the topology shown in Figure 9 on page 51 the organization might want its mail server to be able to connect to only the SMTP mail server of ISP1. To do this, you add a single
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