HP 200 Unified Threat Management (UTM) Appliance manual Device role Requirements

Page 34

Table 5 shows the Telnet server and client configuration required for a successful Telnet login.

Table 5 Telnet server and Telnet client configuration requirements

Device role

Requirements

 

Enable Telnet server.

 

Assign an IP address to an interface of the device, and make sure the Telnet

Telnet server

server and client can reach each other. By default, only interface

 

GigabitEthernet 0/0 is assigned an IP address (192.168.0.1/24).

 

Configure the authentication mode and other settings.

 

 

Telnet client

Run the Telnet client program.

Obtain the IP address of the interface on the server.

 

 

 

To control Telnet access to the device operating as a Telnet server, configure login authentication and user privilege levels for Telnet users.

By default, password authentication applies to Telnet login. To allow Telnet access to the device after you enable the Telnet server, you must configure scheme authentication.

The following are authentication modes available for controlling Telnet logins:

•None—Requires no authentication and is insecure.

•Password—Requires a password for accessing the CLI. If your password was lost, log in to the device through the console port to re-set the password.

•Scheme—Uses the AAA module to provide local or remote authentication. You must provide a username and password for accessing the CLI. If the password configured in the local user database was lost, log in to the device through the console port and re-set the password. If the username or password configured on a remote server was lost, contact the server administrator for help.

Table 6 Configuration required for different Telnet login authentication modes

Authentication

Configuration tasks

Reference

mode

 

 

 

Set the authentication mode to none for the VTY user

"Configuring none

None

authentication for Telnet

interface.

 

login"

 

 

 

 

 

 

Enable password authentication on the VTY user

"Configuring password

Password

interface.

authentication for Telnet

 

Set a password.

login"

 

 

 

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Contents HP Firewalls and UTM Devices Page Contents Page Iii Page Overview OverviewF1000-A-EI/F1000-S-EI AppearanceF1000-E Front viewF5000 Aspf Firewall modules Firewall module for 5800 switches Enhanced firewall modulesUTM products U200-A U200-A front viewU200-S Application scenariosF1000-A-EI/F1000-S-EI Firewall applicationVirtual firewall application VPN applicationF1000-E F5000 Firewall modulesEnhanced firewall modules Clound computing data center applicationRemote access application Enterprise network applicatoinUTM Network diagram Login methods Login overviewLogin methods at a glance Login method Default setting and configuration requirementsCLI user interfaces CLI login method and user interface matrixUser interface Login method User interface assignmentPage Logging in to the CLI Default console port propertiesParameter Default Logging in through the console port for the first timeConnection description Configuring console login control settings Setting the properties of the serial portCommand Remarks Configuring none authentication for console loginAuthentication Configuration tasks Reference Mode Last-numberConfiguring password authentication for console login Configuring scheme authentication for console loginDomain domain-name Configuration GuidePassword Hwtacacs-scheme-nameConfiguring common console user interface settings optional Speed speed-valueTelnet login Logging in through TelnetTelnet server and Telnet client configuration requirements Device role RequirementsConfiguring none authentication for Telnet login Configuring password authentication for Telnet login Telnetting to the device without authenticationConfiguring scheme authentication for Telnet login Password authentication interface for Telnet loginUser only depend on the user Configuring common VTY user interface settings optional Step Command RemarksCharacter Using the device to log in to a Telnet serverCommand ValueLogging in through SSH To use the device to log in to a Telnet serverConfiguring the SSH server on the device SSH server and client requirementsLdap-scheme-name Started Command Reference Local login through the AUX portUsing the device to log in to an SSH server Ssh2 serverHardware Feature compatible AUX login diagramConfiguring none authentication for AUX login Configuring password authentication for AUX login Configuring scheme authentication for AUX login Password authentication interface for AUX loginApply the specified AAA Configuring common settings for AUX login optional Ip alias ip-address port-numberDisplay type of both the device Login procedure Default AUX port propertiesConnecting the AUX port to a terminal Power on the device and press Enter at the prompt Include regular-expression Displaying and maintaining CLI loginTask Command Remarks Regular-expressionSend all num1 aux console Available in user view Vty num2 Logging in by using the default Web login settings Configuration guidelinesLogging in to the Web interface Adding a Web login account Configuring Web loginObject Requirements Configuring Http loginBasic Web login configuration requirements Web captcha verification-codeInterface interface-type Interface-number Configuring Https loginVerification-code VPN Configuration Guide Policy-nameHttps Mask mask-lengthConfiguration procedure Displaying and maintaining Web loginHttp login configuration example Network requirementsHttps login configuration example Configure the host Https client # Associate the Https service with SSL server policy myssl# Enable the Https service # Create RSA local key pairsSymptom Troubleshooting Web browserFailure to access the device through the Web interface Configuring the Internet Explorer settingsInternet Explorer setting Configuring Firefox Web browser settings Click OK in the Security Settings dialog boxFirefox Web browser setting Configuring SNMPv3 access Accessing the device through SnmpConfiguring Snmp access PrerequisitesPriv-password acl acl-number acl ipv6 ipv6-acl-number Configuring SNMPv1 or SNMPv2c accessIpv6 ipv6-acl-number See Getting Started Command Reference Notify-view acl acl-number acl# Enable the Snmp agent Snmp login exampleStepCommand Remarks # Configure an Snmp groupPage Logging in to the firewall module from the network device Feature and hardware compatibilityLogging in to the firewall module from the network device Resetting the system of the firewall module Configuring the Acsei protocolAcsei starts up and runs in the following procedures Acsei timersConfiguring Acsei server on the network device Acsei startup and runningNetwork requirements Configuring Acsei client on the firewall moduleDisplaying and maintaining Acsei server and client Client-id# Set the monitoring timer to 10 seconds Configuration procedure# Set the clock synchronization timer to 10 minutes # Log in to the firewall modulePage Performing basic configuration in the Web interface Basic configurationOverview Basic configuration wizard-1/6 Click Next For basic configuration appearsBasic configuration wizard-2/6 basic information Click Next For configuring service management appearsBasic configuration wizard-3/6 service management Another service Assign IP addresses to the interfacesClick Next For configuring NAT appears Configuration itemsConfigure the parameters as described in Table IP/Wildcard Performing basic configuration at the CLI Basic configuration wizard-6/6Ip address ip-address mask-length mask Global-nameInterface interface-type Zone name zone-name id zone-idConfiguration Managing the device Configuring the device name in the Web interfaceConfiguring the device name at the CLI Hardware Supported storage mediumConfiguring the system time Configuring the system time in the Web interfaceDisplaying the current system time Configuring the network time CalendarConfiguring the time zone and daylight saving time Source InterfaceDate and time configuration example This example, Device a is the firewallConfiguring the local clock as the reference clock Configuring the system time at the CLI Configuration guidelinesZone-offset System time configuration resultsDate-time Date-time ± zone-offsetZone-offset + Summer-offset To change the system timeDate-time ± zone-offset + Both date-timeSetting the idle timeout timer at the CLI Setting the idle timeout timer in the Web interfaceTo set the idle timeout timer Enabling displaying the copyright statement Configuring bannersTo enable displaying the copyright statement Banner message input modesConfiguring the maximum number of concurrent users To configure bannersRebooting the device Configuring the exception handling methodRebooting the firewall in the Web interface Rebooting devices immediately at the CLI Rebooting the firewall at the CLIScheduling a device reboot Scheduling jobs Job configuration approachesComparison of non-modular and modular approaches Job job-name Scheduling a job in the non-modular approachScheduling a job in the modular approach View view-nameTime time-id at time date command command Scheduled job configuration example# Create a job named pc1, and enter its view # Create a job named pc3, and enter its view Setting the port status detection timer# Create a job named pc2, and enter its view # Display information about scheduled jobsConfiguring advanced temperature thresholds Configuring temperature thresholds for a device or a moduleConfiguring basic temperature thresholds To set the port status detection timerMonitoring an NMS-connected interface Clearing unused 16-bit interface indexes Diagnosing transceiver modules Verifying and diagnosing transceiver modulesVerifying transceiver modules Interface-number beginDisplaying and maintaining device management Command ReferenceSee Getting Started Task Command Remarks Task Command Remarks Managing users Configuring a local user in the Web interfaceUser levels Configure a local user, as described in Table Click Apply Click AddService type feature and hardware compatibility Configuration exampleItem Description Controlling user logins Configuring a local user at the CLIConfiguring Telnet login control Vpn-instancevpn-instance-name Configuring source IP-based Telnet login controlSource sour-addr sour-wildcard Ipv6-address prefix-lengthConfiguring source MAC-based Telnet login control Telnet login control configuration exampleRule-string Configuring source IP-based Snmp login control Getting StartedRead-view write-viewwrite-view Snmp login control configuration exampleIpv6 ipv6-acl-number Group-name acl acl-number acl ipv6Configuring Web login control Configuring source IP-based Web login controlSource sour-addr sour-wildcard N/A any time-range Web login control configuration exampleLogging off online Web users User-id user-nameuser-nameDisplaying online users Field DescriptionCommand conventions Using the CLICommand conventions Convention DescriptionUsing the undo form of a command CLI viewsReturning to the upper-level view from any view Task CommandEntering system view from user view Returning to user view from any other viewAccessing the CLI online help Abbreviating commands Entering a commandEditing a command line Command line editing keysTo configure a command keyword alias Configuring and using command keyword aliasesConfiguring and using hotkeys Usage guidelinesSystem-reserved hotkeys Enabling redisplaying entered-but-not-submitted commandsHotkey Function Common command-line error messages Understanding command-line error messagesUsing the command history function Error message CausePausing between screens of output Viewing history commandsSetting the command history buffer size for user interfaces Controlling the CLI outputSpecial characters supported in a regular expression Filtering the output from a display commandCharacter Meaning Examples String1string2string1string2 Contain stringstring. string1string2\2 repeatsString1string2string2. string1string2\1\2 Matches character1character2Configuring user privilege and command levels A being character2, but does not match 2aCommand levels and user privilege levels Configuring a user privilege levelLevel Privilege Default set of commands Management and Maintenance Last-num1 vty first-num2 Last-num2By default, the user privilege level Switching the user privilege level Authentication mode Keywords Description Privilege level switching authentication modesInformation, see Access Control Configuration Guide Switching to a higher user privilege level Information required for user privilege level switchingTo change the level of a command Saving the running configurationChanging the level of a command View commandContacting HP Support and other resourcesRelated information Conventions Command conventionsSymbols GUI conventionsNetwork topology icons Port numbering in examplesIndex 144
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