Fortinet Version 3.0 manual Configuration and operating procedures, Example network settings

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Configuration and operating procedures	Example network settings

Configuration and operating procedures

This chapter describes how to configure a FortiBridge unit to provide fail open protection for a FortiGate unit operating in transparent mode. This chapter also describes some commonly required FortiBridge operating procedures such as recovering from a fail open event, manually switching between FortiBridge operating modes and backing up and restoring the FortiBridge configuration.

The procedures in this chapter assume that you have connected the FortiBridge unit to your network and completed its basic configuration as described in “Setting up FortiBridge units” on page 19.

Note: The information in this chapter can be applied to any standalone FortiGate transparent mode network configuration. These procedures can also be applied to a FortiBridge unit providing fail open protection for a FortiGate HA cluster operating in transparent mode.

This chapter describes:

•Example network settings

•Configuring FortiBridge probes

•Configuring FortiBridge alerts

•Recovering from a FortiGate failure

•Manually switching between FortiBridge operating modes

•Backing up and restoring the FortiBridge configuration

Example network settings

The descriptions and procedures in this chapter assume that the FortiGate unit is installed between an internal network and the router that connects the internal network to the Internet as show in Figure 13. The FortiGate unit can provide the following security services for all traffic passing between the internal network and the internet:

•Internal ->External firewall policies for HTTP, FTP, POP3, SMTP, and IMAP connections from Internal network to the Internet.

•Virus scanning of HTTP, FTP, POP3, SMTP, and IMAP traffic,

•Web filtering of HTTP traffic,

•Spam filtering of POP3, SMTP, and IMAP traffic.

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Contents M i n i s t r a t i o n G u i d e Regulatory compliance TrademarksContents Config CLI commands Configuration and operating proceduresUsing the CLI Index Execute CLI commandsPage About this document About FortiBridgeFortinet Knowledge Center Customer service and technical supportFortinet documentation Fortinet tools and documentation CDExample FortiBridge application FortiBridge operating principlesConnecting the FortiBridge-1000 copper gigabit ethernet Connecting the FortiBridge unitHow the FortiBridge unit monitors the FortiGate unit Normal mode operationConnecting the FortiBridge-1000F fiber gigabit ethernet Probes and FortiGate firewall policies Normal mode operationProbe interval and probe threshold Enabling probes to detect FortiGate hardware failureEnabling probes to detect FortiGate software failure FortiBridge power failure Bypass mode operationExample FortiGate HA cluster FortiBridge application Example configuration with other FortiGate interfaces Example configuration with other FortiGate interfaces Example configuration with other FortiGate interfaces FortiBridge unit basic information FortiBridge-1000 Package contentsMounting instructions FortiBridge-1000F Package contentsLED indicators Technical specificationsFactory default configuration ConnectorsConnecting and turning on the FortiBridge-1000 unit Connecting and turning on the FortiBridge unitTo connect and turn on the FortiBridge-1000F unit Connecting and turning on the FortiBridge-1000F unitTo connect and turn on the FortiBridge-1000 unit To connect to the FortiBridge console for the first time Connecting to the command line interface CLIConnecting to the FortiBridge console FortiBridge-1000 loginWelcome FortiBridge-1000 # Completing the basic FortiBridge configurationConnecting to the FortiBridge CLI using Telnet To connect to the CLI using TelnetTo change the management IP address Adding an administrator passwordTo add an administrator password Changing the management IP addressTo add static routes Changing DNS server IP addressesAdding static routes To change DNS server IP addressesChanging the system time and date Allowing management access to the EXT 1 interfaceAdding administrator accounts To reset to factory defaults from the FortiBridge CLI Resetting to the factory default configurationInstalling FortiBridge unit firmware Upgrading to a new firmware version To upgrade to a new firmware versionExecute restore image namestr tftpip Execute restore image FBG1000-v10-build010-FORTINET.outTo revert to a previous firmware version Reverting to a previous firmware versionEnter Tftp server address Installing firmware from a system rebootTo install firmware from a system reboot Hit any key to stop autobootGet system status Enter firmware image file image.outExample network settings Configuration and operating proceduresConfiguring FortiBridge probes Configuring FortiBridge probesTo configure probe settings Probe settingsEnabling probes To enable and configure FortiBridge probesConfig probe probelist ping set status enable End Go to System Status Session Config probe probelist Imap set status enable EndVerifying that probes are functioning To verify that probes are functioningTuning the failure threshold and probe interval Configuring FortiBridge alertsFortiBridge syslog To configure alert emailConfig alertemail setting set server mail.myorg.com End FortiBridge alert emailFortiBridge Snmp To configure FortiBridge syslogConfig log syslogd setting set server End To resume normal operation from bypass mode Recovering from a FortiGate failureTo add and enable an Snmp community Config system snmp community edit Set name snmp1 EndTo back up the FortiBridge configuration Manually switching between FortiBridge operating modesBacking up and restoring the FortiBridge configuration Execute switch-modeBacking up and restoring the FortiBridge configuration Backing up and restoring the FortiBridge configuration CLI basics Connecting to the FortiBridge CLI using SSH or TelnetSetting administrative access for SSH or Telnet To use the CLI to configure SSH or Telnet accessGet system interface namestr Other access methodsConnecting to the FortiBridge CLI using SSH Set allowaccess ping telnet sshTo connect to the CLI using SSH Connecting to the FortiBridge CLI using SSH or Telnet Config CLI commands Examples Alertemail settingCommand syntax pattern Related Commands Example Log syslogd settingShow probe probelist Probe probelist ping http ftp pop3 smtp imapGet probe probelist Get probe probelist httpSyslog Probe settingRw w System accprofileShow system accprofile Get system accprofileGet system accprofile policyprofile Password passwordstr System adminShow system admin Get system adminGet system admin newadmin Show system console Config system console set EndSystem console Get system consoleShow system dns System dnsGet system dns Get system status Failbypass System failcloseSystem failclose Minutesinteger System globalShow system global Get system globalShow system interface internal System interface internal externalGet system interface internal System manageip Config system manageip Set ip 192.168.2.80 255.255.255.0 endDistanceinteger System routeSystem snmp community Config hostsShow system snmp community Get system snmp communityExecute CLI commands Execute backup config fbdg.cfg BackupCommand syntax Execute backup config filenamestr tftp-serveripv4Execute date 09/17/2004 DateExecute date datestr datestr has the form mm/dd/yyyy, where Execute factoryreset FactoryresetExecute ping addressipv4 host-namestr PingExecute reboot RebootExecute restore config backupconfig RestoreSwitch-mode Execute time timestr TimeTime Index 09-30000-0163-20061109 Snmp SSH