Fortinet 400 manual System status

Page 6

Contents

System status	93
Changing the FortiGate host name	94
Changing the FortiGate firmware	94
Upgrade to a new firmware version	95
Revert to a previous firmware version	96
Install a firmware image from a system reboot using the CLI	99
Test a new firmware image before installing it	101
Installing and using a backup firmware image	103
Manual virus definition updates	106
Manual attack definition updates	107
Displaying the FortiGate serial number	107
Displaying the FortiGate up time	107
Displaying log hard disk status	107
Backing up system settings	108
Restoring system settings	108
Restoring system settings to factory defaults	108
Changing to Transparent mode	109
Changing to NAT/Route mode	109
Restarting the FortiGate unit	109
Shutting down the FortiGate unit	110
System status	110
Viewing CPU and memory status	110
Viewing sessions and network status	111
Viewing virus and intrusions status	112
Session list	113
Virus and attack definitions updates and registration	115
Updating antivirus and attack definitions	115
Connecting to the FortiResponse Distribution Network	116
Configuring scheduled updates	117
Configuring update logging	118
Adding an override server	119
Manually updating antivirus and attack definitions	119
Configuring push updates	119
Push updates through a NAT device	120
Scheduled updates through a proxy server	124
Registering FortiGate units	125
FortiCare Service Contracts	125
Registering the FortiGate unit	126

6	Fortinet Inc.

Image 6

Contents Installation and Configuration Guide AugustTrademarks Regulatory ComplianceTable of Contents NAT/Route mode installation High availability System status Network configuration 133 System configuration 157 Users and authentication 201 IPSec VPN 209 Network Intrusion Detection System Nids 249 Email filter 277 Glossary 295 Index 299 Contents Introduction Antivirus protectionWeb content filtering Email filteringNAT/Route mode FirewallTransparent mode Network intrusion detectionVPN High availabilitySecure installation, configuration, and management Web-based managerCommand line interface Logging and reportingWhat’s new in Version Replacement messages Users and authenticationFirewall Antivirus Web FilterEmail filter About this document Document conventions Fortinet documentation Comments on Fortinet technical documentationCustomer service and technical support Getting started Package contents MountingEnvironmental specifications Powering onPower requirements FortiGate-400 LED indicatorsConnecting to the web-based manager Connecting to the web-based managerBits per second 9600 Data bits Parity Connecting to the command line interface CLIFactory default FortiGate configuration settings Stop bits Flow controlFactory default NAT/Route mode network configuration AccountInterface Factory default Transparent mode network configuration Factory default firewall configurationFactory default content profiles Strict content profile Options Strict content profileScan content profile Scan content profile OptionsWeb content profile Options Web content profileUnfiltered content profile Unfiltered content profile OptionsPlanning your FortiGate configuration NAT/Route mode with multiple external network connections Example NAT/Route mode network configurationConfiguration options Setup WizardFortiGate model maximum values matrix Front keypad and LCDNext steps Next steps Getting started NAT/Route mode installation Preparing to configure NAT/Route modeNAT/Route mode settings Administrator Password Interface Using the setup wizard Starting the setup wizardReconnecting to the web-based manager Configuring the FortiGate unit to operate in NAT/Route mode Using the front control buttons and LCDUsing the command line interface Configuring NAT/Route mode IP addressesSet system interface port2 mode static ip IPaddress netmask Connecting the FortiGate unit to your networks Configuring interface Configuring your networkCompleting the configuration Go to System Network InterfaceEnabling antivirus protection Configuring interface 4/HASetting the date and time Registering your FortiGate unitConfiguration example Multiple connections to the Internet Configuring virus and attack definition updatesConfiguring Ping servers Example multiple Internet connection configurationDestination based routing examples Primary and backup links to the InternetUsing the CLI Go to System Network Routing TableLoad sharing Load sharing and primary and secondary connectionsAdding the routes using the CLI Routing table should have routes arranged as shown in TableRouting a service to an external network Policy routing examplesAdding a redundant default policy Firewall policy exampleGo to Firewall Policy port1-port3 Restricting access to a single Internet connection Adding more firewall policiesConfiguration example Multiple connections to the Internet Transparent mode settings Administrator Password Transparent mode installationPreparing to configure Transparent mode DNS SettingsChanging to Transparent mode Go to System StatusSet system opmode transparent Configuring the Transparent mode management IP address Configure the Transparent mode default gatewayRegistering your FortiGate Transparent mode configuration examples FortiGate-400 Transparent mode connectionsDefault routes and static routes General configuration steps Default route to an external networkGo to System Network Management Web-based manager example configuration stepsCLI configuration steps Go to System Network RoutingStatic route to an external destination Set system route number 1 dst 24.102.233.5 255.255.255.0 gw1 Example static route to an internal destination Set system route number 1 dst 172.16.1.11 255.255.255.0 gw1 Transparent mode configuration examples High availability Active-passive HAActive-active HA HA in NAT/Route mode Installing and configuring the FortiGate unitsConfiguring the HA interfaces Configuring the HA cluster Go to System Config HAWeighted Round Robin Least ConnectionConnecting the HA cluster to your network Example Active-Active HA configurationHA network configuration HA in Transparent mode Configuring the HA interface and HA IP addressStarting the HA cluster HA in Transparent mode None Sample active-passive HA configuration Managing the HA cluster Viewing the status of cluster membersGo to System Status Cluster Members Monitoring cluster members Go to System Status MonitorGo to System Status Session Monitoring cluster sessionsViewing and managing cluster log messages Go to Log&Report LoggingSynchronizing the cluster configuration Managing individual cluster unitsReturning to standalone configuration Replacing a FortiGate unit after fail-overAdvanced HA options Selecting a FortiGate unit to a permanent primary unitConfiguring weighted-round-robin weights Set system ha weight 1 3System status System statusFirmware upgrade procedures Procedure Description Changing the FortiGate host nameChanging the FortiGate firmware Upgrade to a new firmware version Upgrading the firmware using the web-based managerUpgrading the firmware using the CLI Execute restore image namestr tftpip Revert to a previous firmware versionReverting to a previous firmware version using the CLI Execute ping Install a firmware image from a system reboot using the CLI To install firmware from a system rebootExecute reboot 100Test a new firmware image before installing it Restoring your previous configuration101 102 Installing and using a backup firmware image Installing a backup firmware image103 104 Switching to the backup firmware image 105Manual virus definition updates Switching back to the default firmware image106 Displaying the FortiGate up time Manual attack definition updatesDisplaying the FortiGate serial number Displaying log hard disk statusRestoring system settings to factory defaults Backing up system settingsRestoring system settings 108Restarting the FortiGate unit Changing to Transparent modeChanging to NAT/Route mode 109Shutting down the FortiGate unit System statusViewing CPU and memory status Viewing sessions and network status 111Viewing virus and intrusions status Sessions and network status monitorSession list 113Viewing the session list Go to System Status Session 114 Virus and attack definitions updates and registration Updating antivirus and attack definitions115 Connecting to the FortiResponse Distribution Network Version Expiry date Last update attempt Last update statusConfiguring scheduled updates Go to System Update117 Configuring update logging Go to Log&Report Log SettingSuccessful Update FDN error Manually updating antivirus and attack definitions Configuring push updatesAdding an override server 119Push updates through a NAT device To enable push updatesAbout push updates Example push updates through a NAT deviceGeneral procedure 121122 Go to Firewall Virtual IPSchedule Always Service ANY Action Accept 123Adding a firewall policy for the port forwarding virtual IP Scheduled updates through a proxy server 124FortiCare Service Contracts Registering FortiGate units125 Registering the FortiGate unit 126127 Registering a FortiGate unit product informationViewing the list of registered FortiGate units Recovering a lost Fortinet support passwordUpdating registration information 128Registering a new FortiGate unit Adding or changing a FortiCare Support Contract number129 Changing your contact information or security question Changing your Fortinet support passwordDownloading virus and attack definitions updates 130Registering a FortiGate unit after an RMA 131132 Adding zones Network configurationConfiguring zones 133Renaming zones Adding interfaces to a zoneAdding Vlan subinterfaces to a zone 134Viewing the interface list Configuring interfacesDeleting zones Bringing up an interfaceAdding a ping server to an interface Changing an interface static IP addressAdding a secondary IP address to an interface 136Changing the MTU size to improve network performance Controlling management access to an interfaceConfiguring traffic logging for connections to an interface 137Configuring port4/ha as a firewall interface Configuring port4/haConfiguring port4/ha for HA mode Configuring the management interface Transparent modeConfiguring VLANs Vlan network configuration139 Typical Vlan network configuration 140Rules for Vlan IP addresses Adding Vlan subinterfacesRules for Vlan IDs Adding a Vlan subinterface142 Adding a Vlan subinterfaceAdding destination-based routes to the routing table Configuring routingAdding a default route 143144 Adding routes in Transparent mode Configuring the routing table145 Policy routing command syntax Policy routing146 Providing Dhcp services to your internal network Set system dhcpserver command syntax Keywords Description147 148 RIP configuration 149RIP settings Go to System RIP Settings150 Configuring RIP settings 151152 Configuring RIP for FortiGate interfacesPassword ModeAdding RIP neighbors 153Adding RIP neighbors Go to System RIP Neighbor 154 Adding RIP filtersAdding a single RIP filter Go to System RIP FilterAdd the IP address of the route Adding a RIP filter list155 Mask Add the netmask of the route ActionAdding a neighbors filter Adding a routes filter156 To set the date and time Go to System Config Time System configurationSetting system date and time 157To set the system idle timeout Changing web-based manager options158 159 To set the Auth timeoutTo modify the Dead Gateway Detection settings To select a language for the web-based managerGo to System Config Admin Adding and editing administrator accountsAdding new administrator accounts 160Editing administrator accounts To edit an administrator account Go to System Config Admin161 Configuring FortiGate Snmp support Configuring SnmpConfiguring the FortiGate unit for Snmp monitoring Go to System Config Snmp v1/v2cTrap Community Trap Receiver IP Addresses FortiGate MIBs163 FortiGate MIBs MIB file name Description EtherLike.mib164 Customizing replacement messagesFortiGate traps FortiGate traps Trap message DescriptionCustomizing replacement messages Go to System Config Replacement Messages165 Customizing alert emails 166Alert email message sections 167 Alert email message sections168 Firewall configuration 169Vlan subinterfaces Default firewall configurationInterfaces 170Addresses Default addresses Interface Address DescriptionZones 171Adding firewall policies ServicesContent profiles SchedulesDestination Firewall policy optionsSource 173Action ServiceSchedule VPN TunnelAuthentication Traffic Shaping175 Anti-Virus & Web filter 176Comments Configuring policy listsLog Traffic Policy matching in detailDisabling a policy Changing the order of policies in a policy listEnabling and disabling policies Enabling a policy179 AddressesAdding addresses Go to Firewall AddressEditing addresses Deleting addresses180 Organizing addresses into address groups 181Go to Firewall Address Group Services Predefined services182 183 HttpsProviding access to custom services Go to Firewall Service Custom184 Grouping services Go to Firewall Service Group185 186 SchedulesCreating one-time schedules Go to Firewall Schedule One-timeCreating recurring schedules 187Go to Firewall Schedule Recurring Virtual IPs Adding a schedule to a policy188 Adding static NAT virtual IPs 189Adding port forwarding virtual IPs 190Adding policies with virtual IPs 191192 IP poolsAdding an IP pool Go to Firewall IP PoolIP pools and dynamic NAT IP/MAC bindingIP Pools for firewall policies that use fixed ports 193Go to Firewall IP/MAC Binding Setting 194Go to Firewall IP/MAC Binding Static IP/MAC Adding IP/MAC addresses 195196 Viewing the dynamic IP/MAC listEnabling IP/MAC binding Go to Firewall IP/MAC Binding Dynamic IP/MACAdding a content profile Content profilesDefault content profiles Go to Firewall Content ProfileQuarantine 198File Block Oversized File/Email Block Pass Fragmented EmailAdding a content profile to a policy 199200 Users and authentication 201Adding user names and configuring authentication Setting authentication timeoutAdding user names and configuring authentication 202Deleting user names from the internal database 203Deleting Radius servers Configuring Radius supportAdding Radius servers 204205 Configuring Ldap supportAdding Ldap servers Go to User LdapDeleting Ldap servers 206207 Configuring user groupsAdding user groups Go to User User GroupDeleting user groups 208IPSec VPN 209AutoIKE with pre-shared keys Key managementManual Keys AutoIKE with certificatesAdding a manual key VPN tunnel General configuration steps for a manual key VPNManual key IPSec VPNs 211212 Go to VPN Ipsec Phase General configuration steps for an AutoIKE VPNAdding a phase 1 configuration for an AutoIKE VPN AutoIKE IPSec VPNs214 Remote Gateway Static IP AddressRemote Gateway Dialup User Configuring advanced options 215216 Adding a phase 2 configuration for an AutoIKE VPN 217218 Managing digital certificates Obtaining a signed local certificate219 Generating the certificate request 220Go to VPN Local Certificates Downloading the certificate request Requesting the signed local certificate221 Retrieving the signed local certificate Importing the signed local certificate222 Importing a CA certificate Obtaining a CA certificateRetrieving a CA certificate 223Configuring encrypt policies 224Adding an encrypt policy Adding a source addressAdding a destination address 225226 Adding an encrypt policyVPN concentrator hub general configuration steps IPSec VPN concentrators227 228 Source InternalAll Destination VPN spoke address ActionAdding a VPN concentrator 229Go to VPN IPSec Concentrator VPN Tunnel VPN spoke general configuration steps230 PoliciesConfiguring redundant IPSec VPN Redundant IPSec VPNs231 See Adding a phase 1 configuration for an AutoIKE VPN on 232Viewing dialup VPN connection status Monitoring and Troubleshooting VPNsViewing VPN tunnel status 233Testing a VPN 234Go to VPN IPSec Dialup Configuring Pptp Pptp and L2TP VPN235 Enabling Pptp and specifying an address range Configuring the FortiGate unit as a Pptp gatewayAdding users and user groups 236Adding an address group 237Go to Start Settings Control Panel Network Configuring a Windows 98 client for PptpInstalling Pptp support Adding a firewall policyConfiguring a Windows 2000 client for Pptp Configuring a Pptp dialup connectionConnecting to the Pptp VPN 239240 Configuring a Windows XP client for PptpConfiguring the VPN connection Go to Start Control PanelConfiguring L2TP 241242 Configuring the FortiGate unit as a L2TP gatewayEnabling L2TP and specifying an address range Go to VPN L2TP L2TP RangeSample L2TP address range configuration 243244 Disabling IPSec Configuring a Windows 2000 client for L2TPConfiguring an L2TP dialup connection 245Configuring an L2TP VPN dialup connection Connecting to the L2TP VPNConfiguring a Windows XP client for L2TP Go to Start Settings247 248 Network Intrusion Detection System Nids Detecting attacks249 Disabling the Nids Configuring checksum verificationSelecting the interfaces to monitor 250251 Viewing the signature listViewing attack descriptions Go to Nids Detection Signature List252 Enabling and disabling Nids attack signaturesAdding user-defined signatures Go to Nids Detection User Defined Signature ListEnabling Nids attack prevention Preventing attacksDownloading the user-defined signature list 253Setting signature threshold values Enabling Nids attack prevention signatures254 255 Logging attacks Configuring synflood signature valuesValue Description Minimum Maximum Default Logging attack messages to the attack logManual message reduction Reducing the number of Nids attack log and email messagesAutomatic message reduction 257258 General configuration steps Antivirus protection259 Antivirus scanning 260To scan FortiGate firewall traffic for viruses File blocking 261262 Blocking files in firewall trafficAdding file patterns to block Go to Anti-Virus File BlockQuarantining infected files Go to Anti-Virus Quarantine Quarantine ConfigQuarantine Quarantining blocked files264 Viewing the quarantine listSorting the quarantine list Go to Anti-Virus QuarantineDeleting files from quarantine Configuring quarantine optionsFiltering the quarantine list Downloading quarantined filesExempting fragmented email from blocking Configuring limits for oversized files and emailBlocking oversized files and emails Viewing the virus listWeb filtering 267Adding words and phrases to the banned word list Content blockingGo to Web Filter Content Block 268Adding URLs or URL patterns to the block list Using the FortiGate web filterURL blocking 269Clearing the URL block list 270Downloading the URL block list Uploading a URL block list271 Adding a Cerberian user to the FortiGate unit Using the Cerberian web filterInstalling a Cerberian license key on the FortiGate unit 272To configure the Cerberian web filtering Configuring Cerberian web filterAbout the default group and policy Enabling Cerberian URL filteringSelecting script filter options Script filteringEnabling the script filter 274275 Exempt URL listAdding URLs to the exempt URL list Go to Web Filter Exempt URL276 Example exempt URL listEmail filter 277Go to Email Filter Content Block Email banned word list278 Adding address patterns to the email block list Email block listEmail exempt list 279Adding address patterns to the email exempt list To add a subject tag Go to Email Filter ConfigAdding a subject tag 280Logging and reporting Recording logs281 Recording logs on a remote computer Recording logs on a NetIQ WebTrends server282 Overwrite Recording logs on the FortiGate hard disk283 OptionFiltering log messages Recording logs in system memory284 Example log filter configuration 285Enabling traffic logging for an interface Configuring traffic loggingEnabling traffic logging Enabling traffic logging for a Vlan subinterfaceEnabling traffic logging for a firewall policy Configuring traffic filter settingsGo to Log&Report Log Setting Traffic Filter 287Destination IP Address Destination Netmask Service Adding traffic filter entries288 Searching logs Viewing logs saved to memoryViewing logs 289Viewing and managing logs saved to the hard disk 290Downloading a log file to the management computer Deleting all messages in an active log291 Adding alert email addresses Configuring alert emailDeleting a saved log file 292293 Testing alert emailEnabling alert email Go to Log&Report Alert Mail Categories294 Glossary 295296 297 298 Index Numerics299 300 Index301 FDS302 Ldap303 MIB304 305 RMA306 TCP307 VPN308

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