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HP 200 Unified Threat Management (UTM) Appliance Configuring none authentication for Telnet login

Models: 200 Unified Threat Management (UTM) Appliance

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	Authentication	Configuration tasks	Reference
	mode

	Enable scheme authentication on the VTY user interface.
	Configure local or remote authentication settings.
	To configure local authentication:
	14.	Configure a local user and specify the password.
	15.	Configure the device to use local authentication.
Scheme	To configure remote authentication:
	16.	Configure the RADIUS or HWTACACS scheme on
		the device.
	17.	Configure the username and password on the AAA
		server.
	18.	Configure the device to use the scheme for user
		authentication.

"Configuring scheme authentication for Telnet login"

Configuring none authentication for Telnet login

	Step		Command	Remarks
	1.	Enter system view.	system-view	N/A

	2.	Enable Telnet server.	telnet server enable	By default, the Telnet server function is
	2.	Enable Telnet server.	telnet server enable	disabled.
				disabled.

	3.	Enter one or multiple	user-interface vty first-number
		VTY user interface	user-interface vty first-number	N/A
		VTY user interface	[ last-number ]	N/A
		views.	[ last-number ]
		views.

	4.	Enable none	authentication-mode none	By default, the authentication mode for VTY
		authentication mode.	authentication-mode none	user interfaces is scheme.
		authentication mode.		user interfaces is scheme.

	5.	Configure the
		command level for	user privilege level level	By default, the default command level is 0 for
		login users on the	user privilege level level	VTY user interfaces.
		login users on the		VTY user interfaces.

current user interfaces.

6.Configure common settings for the VTY user interfaces.

See "Configuring common VTY

user interface settingsOptional. (optional)."

The next time you attempt to Telnet to the device, you do not need to provide any username or password, as shown in Figure 31. If the maximum number of login users has been reached, your login attempt fails and the message "All user interfaces are used, please try later!" appears.

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HP 200 Unified Threat Management (UTM) Appliance manual Configuring none authentication for Telnet login, Last-number

Contents

HP Firewalls and UTM Devices Page Contents Page Iii Page Appearance OverviewF1000-A-EI/F1000-S-EI Overview Front view F1000-E F5000 Aspf Firewall modules Enhanced firewall modules Firewall module for 5800 switches UTM products U200-A front view U200-A Firewall application Application scenariosF1000-A-EI/F1000-S-EI U200-S VPN application Virtual firewall application F1000-E Firewall modules F5000 Clound computing data center application Enhanced firewall modules Enterprise network applicatoin Remote access application UTM Network diagram Login method Default setting and configuration requirements Login overviewLogin methods at a glance Login methods User interface assignment CLI login method and user interface matrixUser interface Login method CLI user interfacesPage Logging in through the console port for the first time Default console port propertiesParameter Default Logging in to the CLI Connection description Setting the properties of the serial port Configuring console login control settings Last-number Configuring none authentication for console loginAuthentication Configuration tasks Reference Mode Command Remarks Configuring scheme authentication for console login Configuring password authentication for console login Hwtacacs-scheme-name Configuration GuidePassword Domain domain-name Speed speed-value Configuring common console user interface settings optional Logging in through Telnet Telnet login Device role Requirements Telnet server and Telnet client configuration requirements Configuring none authentication for Telnet login Telnetting to the device without authentication Configuring password authentication for Telnet login Password authentication interface for Telnet login Configuring scheme authentication for Telnet login User only depend on the user Step Command Remarks Configuring common VTY user interface settings optional Value Using the device to log in to a Telnet serverCommand Character To use the device to log in to a Telnet server Logging in through SSH SSH server and client requirements Configuring the SSH server on the device Ldap-scheme-name Ssh2 server Local login through the AUX portUsing the device to log in to an SSH server Started Command Reference AUX login diagram Hardware Feature compatible Configuring none authentication for AUX login Configuring password authentication for AUX login Password authentication interface for AUX login Configuring scheme authentication for AUX login Apply the specified AAA Ip alias ip-address port-number Configuring common settings for AUX login optional Display type of both the device Default AUX port properties Login procedure Connecting the AUX port to a terminal Power on the device and press Enter at the prompt Regular-expression Displaying and maintaining CLI loginTask Command Remarks Include regular-expression Send all num1 aux console Available in user view Vty num2 Logging in to the Web interface Configuration guidelinesLogging in by using the default Web login settings Configuring Web login Adding a Web login account Web captcha verification-code Configuring Http loginBasic Web login configuration requirements Object Requirements Verification-code Configuring Https loginInterface interface-type Interface-number Policy-name VPN Configuration Guide Mask mask-length Https Network requirements Displaying and maintaining Web loginHttp login configuration example Configuration procedure Https login configuration example # Create RSA local key pairs # Associate the Https service with SSL server policy myssl# Enable the Https service Configure the host Https client Configuring the Internet Explorer settings Troubleshooting Web browserFailure to access the device through the Web interface Symptom Internet Explorer setting Click OK in the Security Settings dialog box Configuring Firefox Web browser settings Firefox Web browser setting Prerequisites Accessing the device through SnmpConfiguring Snmp access Configuring SNMPv3 access Notify-view acl acl-number acl Configuring SNMPv1 or SNMPv2c accessIpv6 ipv6-acl-number See Getting Started Command Reference Priv-password acl acl-number acl ipv6 ipv6-acl-number # Configure an Snmp group Snmp login exampleStepCommand Remarks # Enable the Snmp agentPage Logging in to the firewall module from the network device Feature and hardware compatibilityLogging in to the firewall module from the network device Configuring the Acsei protocol Resetting the system of the firewall module Acsei startup and running Acsei timersConfiguring Acsei server on the network device Acsei starts up and runs in the following procedures Client-id Configuring Acsei client on the firewall moduleDisplaying and maintaining Acsei server and client Network requirements # Log in to the firewall module Configuration procedure# Set the clock synchronization timer to 10 minutes # Set the monitoring timer to 10 secondsPage Overview Basic configurationPerforming basic configuration in the Web interface Click Next For basic configuration appears Basic configuration wizard-1/6 Click Next For configuring service management appears Basic configuration wizard-2/6 basic information Basic configuration wizard-3/6 service management Assign IP addresses to the interfaces Another service Configure the parameters as described in Table Configuration itemsClick Next For configuring NAT appears IP/Wildcard Basic configuration wizard-6/6 Performing basic configuration at the CLI Zone name zone-name id zone-id Global-nameInterface interface-type Ip address ip-address mask-length mask Configuration Hardware Supported storage medium Configuring the device name in the Web interfaceConfiguring the device name at the CLI Managing the device Displaying the current system time Configuring the system time in the Web interfaceConfiguring the system time Calendar Configuring the network time Source Interface Configuring the time zone and daylight saving time This example, Device a is the firewall Date and time configuration example Configuring the local clock as the reference clock Configuration guidelines Configuring the system time at the CLI Date-time ± zone-offset System time configuration resultsDate-time Zone-offset Zone-offset + Both date-time To change the system timeDate-time ± zone-offset + Summer-offset To set the idle timeout timer Setting the idle timeout timer in the Web interfaceSetting the idle timeout timer at the CLI Banner message input modes Configuring bannersTo enable displaying the copyright statement Enabling displaying the copyright statement To configure banners Configuring the maximum number of concurrent users Rebooting the firewall in the Web interface Configuring the exception handling methodRebooting the device Scheduling a device reboot Rebooting the firewall at the CLIRebooting devices immediately at the CLI Comparison of non-modular and modular approaches Job configuration approachesScheduling jobs View view-name Scheduling a job in the non-modular approachScheduling a job in the modular approach Job job-name # Create a job named pc1, and enter its view Scheduled job configuration exampleTime time-id at time date command command # Display information about scheduled jobs Setting the port status detection timer# Create a job named pc2, and enter its view # Create a job named pc3, and enter its view To set the port status detection timer Configuring temperature thresholds for a device or a moduleConfiguring basic temperature thresholds Configuring advanced temperature thresholds Monitoring an NMS-connected interface Clearing unused 16-bit interface indexes Interface-number begin Verifying and diagnosing transceiver modulesVerifying transceiver modules Diagnosing transceiver modules See Getting Started Command ReferenceDisplaying and maintaining device management Task Command Remarks Task Command Remarks User levels Configuring a local user in the Web interfaceManaging users Click Add Configure a local user, as described in Table Click Apply Item Description Configuration exampleService type feature and hardware compatibility Configuring Telnet login control Configuring a local user at the CLIControlling user logins Ipv6-address prefix-length Configuring source IP-based Telnet login controlSource sour-addr sour-wildcard Vpn-instancevpn-instance-name Rule-string Telnet login control configuration exampleConfiguring source MAC-based Telnet login control Getting Started Configuring source IP-based Snmp login control Group-name acl acl-number acl ipv6 Snmp login control configuration exampleIpv6 ipv6-acl-number Read-view write-viewwrite-view Configuring source IP-based Web login control Configuring Web login control User-id user-nameuser-name Web login control configuration exampleLogging off online Web users Source sour-addr sour-wildcard N/A any time-range Field Description Displaying online users Convention Description Using the CLICommand conventions Command conventions CLI views Using the undo form of a command Returning to user view from any other view Task CommandEntering system view from user view Returning to the upper-level view from any view Accessing the CLI online help Command line editing keys Entering a commandEditing a command line Abbreviating commands Usage guidelines Configuring and using command keyword aliasesConfiguring and using hotkeys To configure a command keyword alias Hotkey Function Enabling redisplaying entered-but-not-submitted commandsSystem-reserved hotkeys Error message Cause Understanding command-line error messagesUsing the command history function Common command-line error messages Controlling the CLI output Viewing history commandsSetting the command history buffer size for user interfaces Pausing between screens of output Character Meaning Examples Filtering the output from a display commandSpecial characters supported in a regular expression Matches character1character2 Contain stringstring. string1string2\2 repeatsString1string2string2. string1string2\1\2 String1string2string1string2 A being character2, but does not match 2a Configuring user privilege and command levels Level Privilege Default set of commands Configuring a user privilege levelCommand levels and user privilege levels Last-num1 vty first-num2 Last-num2 Management and Maintenance By default, the user privilege level Switching the user privilege level Information, see Access Control Configuration Guide Privilege level switching authentication modesAuthentication mode Keywords Description Information required for user privilege level switching Switching to a higher user privilege level View command Saving the running configurationChanging the level of a command To change the level of a command Related information Support and other resourcesContacting HP GUI conventions Command conventionsSymbols Conventions Port numbering in examples Network topology icons Index 144