Protecting ftp clients – Amer Networks E5Web GUI User Manual

Page 395

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•

Action: NAT

•

Service: ftp-inbound-service

3.

For Address Filter enter:

•

Source Interface: dmz

•

Destination Interface: core

•

Source Network: dmz_net

•

Destination Network: wan_ip

4.

For NAT check Use Interface Address

5.

Click OK

E. Allow incoming connections (SAT requires an associated Allow rule):

1.

Go to: Policies > Add > IPRule

2.

Now enter:

•

Name: Allow-ftp

•

Action: Allow

•

Service: ftp-inbound-service

3.

For Address Filter enter:

•

Source Interface: any

•

Destination Interface: core

•

Source Network: all-nets

•

Destination Network: wan_ip

4.

Click OK

Example 6.3. Protecting FTP Clients

In this scenario shown below the Clavister Security Gateway is protecting a workstation that will
connect to FTP servers on the Internet.

Chapter 6: Security Mechanisms

395

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