3com 5500-SI Manual De Usuario
FTP Overview 445
If the ip-addr in the command is not an address of the device, your configuration fails.
If you specify a non-existent interface in the command, your configuration fails.
Configuring the FTP
Server Authentication
and Authorization
You can use the following commands to configure FTP server authentication and
authorization. The authorization information of FTP server includes the top working
directory provided for FTP clients.
authorization. The authorization information of FTP server includes the top working
directory provided for FTP clients.
Perform the following configuration in the corresponding view.
Table 488 Configure the FTP Server Authentication and Authorization
Only the clients who have passed the authentication and authorization successfully
can access the FTP server.
can access the FTP server.
Configuring the Running
Parameters of FTP Server
Parameters of FTP Server
You can use the following commands to configure the connection timeout of the FTP
server. If the FTP server receives no service request from the FTP client for a period of
time, it will cut the connection to it, thereby avoiding the illegal access from the
unauthorized users. The period of time is FTP connection timeout.
server. If the FTP server receives no service request from the FTP client for a period of
time, it will cut the connection to it, thereby avoiding the illegal access from the
unauthorized users. The period of time is FTP connection timeout.
Perform the following configuration in System View.
Table 489 Configure FTP Server Connection Timeout
By default, the FTP server connection timeout is 30 minutes.
Use a specified source interface to
establish a connection with an FTP
server
establish a connection with an FTP
server
ftp { cluster | remote-server }
source-interface interface-type
interface-number
source-interface interface-type
interface-number
Optional
Specify source IP address for the FTP
client
client
ftp source-ip ip-addr
Optional
Specify source interface for the FTP
client
client
ftp source-interface interface-type
interface-number
interface-number
Optional
Table 487 Configure source IP address for FTP Server and Client (continued)
Operation
Command
Remarks
Operation
Command
Create new local user and enter local User View
(System View)
(System View)
local-user
username
Delete local user (System View)
undo local-user [
username
|
all [ service-type ftp ] ]
Configure password for local user (Local User View)
password [ cipher | simple ]
password
Configure service type for local user (Local User
View)
View)
service-type ftp ftp-directory
directory
Cancel password for local user (Local User View)
undo password
Cancel service type for local user (Local User View)
undo service-type ftp [
ftp-directory ]
ftp-directory ]
Set the password displaymode of local users
local-user-password-display-mo
de [ auto | cipher-force ]
de [ auto | cipher-force ]
Operation
Command
Configure FTP server connection timeouts
ftp timeout
minute
Restoring the default FTP server connection timeouts
undo ftp timeout