6. Security and Logins

Limiting FTP Access

FTP access can be limited by:

Disabling FTP access completely.

TRequiring a user ID and password to login. Limiting FTP bandwidth.

Procedure

To limit FTP access when the session is not on the TS Access Management Link:

1. Select the Telnet and FTP Session options.

Main Menu Configuration Management and Communication

Telnet and FTP Sessions

2. Set the following configuration options, as appropriate.

 

To . . .

Set the configuration option . . .

 

 

 

 

Disable FTP

FTP Session to Disable.

 

 

 

 

Require a login

Login Required to Enable.

 

 

NOTE: User ID and password combinations must

 

 

be defined. See Creating a Login on page 6-12.

 

 

If you want to allow users to configure the unit or

 

 

perform file transfers, including downloads, keep

 

 

the access at Level-1.

 

 

Level-1 access is required to download software to

 

 

the unit, or to upload or download configuration

 

 

files. Level-3 is sufficient for NMS access for SLV

 

 

historical information.

 

 

 

 

Limit bandwidth for FTP

FTP Max Transfer Rate to a rate less than the

 

 

network line speed, typically less than or equal to

 

 

the CIR.

 

 

This method is not recommended if SLV reports are

 

 

desired since FTP is required to generate the

 

 

reports.

 

 

 

3. Save your changes.

 

See Configuring Telnet and/or FTP Session Support in Chapter 4, Configuration

Options, for more information about setting FTP configuration options.

9128-A2-GB20-80

September 2002

6-7

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Paradyne 9126-II, CSU, DSU, 9128-II manual Limiting FTP Access