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HA graceful upgrade to FortiOS 7.0.14 Use the following steps to upgrade a FortiGate 6000 or 7000 HA cluster with uninterruptible-upgrade enabled from FortiOS 6.4.14 build 1933 or FortiOS 7.0.13 build 0206 to FortiOS 7.0.14 Build 0226. Enabling uninterruptible-upgrade allows you to upgrade the firmware of an operating FortiGate 6000 or 7000 HA configuration with only minimal traffic interruption. During the upgrade, the secondary FortiGate upgrades first. Then a failover occurs and the newly upgraded FortiGate becomes the primary FortiGate and the firmware of the new secondary FortiGate upgrades. To perform a graceful upgrade of your FortiGate 6000 or 7000 from FortiOS 6.4.14 or 7.0.13 to FortiOS 7.0.14: Use the following command to enable uninterruptible-upgrade to support HA graceful upgrade: config system ha set uninterruptible-upgrade enable end Download FortiOS 7.0.14 firmware for FortiGate-6000 or 7000 from the FortiGate-6K7K 7.0.14 firmware image folder. Perform a normal upgrade of your HA cluster using the downloaded firmware image file. Verify that you have installed the correct firmware version. For example, for a FortiGate-6301F:get system statusVersion: FortiGate-6301F v7.0.14,build0226,240202 (GA.M)...

FortiOS Carrier licensing FortiOS Carrier 7.6.2 runs on the 3000, 4000, 5000, and 7000 series FortiGate platforms and on the FortiGate-2600F and 2601F. FortiOS Carrier 7.6.2 also runs on VM08/VM08-v, VM16/VM16-v, VM32/VM32-v, and VMUL/VMUL-v series. FortiOS Carrier is not supported for the VM S-Series. To run FortiOS Carrier you must purchase a FortiOS Carrier license from Fortinet. Once you have a license key, you should upgrade your FortiGate device or VM to the FortiOS software version that you want to be running and then use the following command from the FortiOS CLI to license your product for FortiOS Carrier: execute forticarrier-license The FortiGate restarts and is set to the FortiOS Carrier factory default configuration. You can configure and operate a FortiGate running FortiOS Carrier just like a normal FortiGate. For example, you can upgrade the firmware by downloading and installing a new FortiOS firmware version or through FortiGuard. You do not have to re-license your FortiGate for FortiOS Carrier after installing new FortiOS firmware.

FortiLink secure fabric The FortiLink secure fabric provides authentication and encryption to all fabric links, wherever possible, making your Security Fabric more secure. By default, authentication and encryption are disabled on the Security Fabric. After you specify the authentication mode and encryption mode for the FortiLink secure fabric in the LLDP profile: FortiOS authenticates the connected LLDP neighbors. FortiOS forms an authenticated secure inter-switch link (ISL) trunk. Ports that are members of the authenticated secure ISL trunk are encrypted with Media Access Control security (MACsec) (IEEE 802.1AE-2018). After the peer authentication (and MACsec encryption, if enabled) is complete, FortiOS configures the user VLANs. If FortiOS detects a new FortiSwitch unit in the Security Fabric, one of the FortiSwitch peers validates whether the new switch has a Fortinet factory SSL certificate chain. If the new FortiSwitch unit has a valid certificate, it becomes a FortiSwitch peer in the Fortinet secure fabric. The following figure shows the FortiLink secure fabric. The links between the FortiGate device and the managed FortiSwitch units are always unencrypted. The green links between FortiSwitch peers are encrypted ISLs. The orange links between FortiSwitch peers are unencrypted ISLs. Authentication modes By default, there is no authentication. You can select one of three authentication modes: Legacy—This mode is the default. There is no authentication. Relax—If authentication succeeds, FortiOS forms a secure ISL trunk. If authentication fails, FortiOS forms a restricted ISL trunk. A restricted ISL trunk is the same as a regular ISL trunk, but FortiOS does not add any user VLANs. The restricted ISL trunk allows limited access so that users can authenticate unauthenticated switches. Use a restricted ISL trunk for a new FortiSwitch unit that was just added to the Security Fabric or a FortiSwitch unit that does not support authentication or encryption. Strict—If authentication succeeds, FortiOS forms a secure ISL trunk. If authentication fails, no ISL trunk is formed. Encryption modes By default, there is no encryption. You must select the strict or relax authentication mode before you can select the mixed or must encryption mode. None—There is no encryption, and FortiOS does not enable MACsec

There are multiple posts in this forum related to VIP policy compromising security. I have opened cases with FortiNet both for this issue and an additional issue. I have also alerted appropriate parties. To FortiNet's credit, they are working quickly to address this. I have not yet seen an official public statement from FortiNet. Please refer to the below correspondence to see if it pertains to your situation. Thank you.(O.P.: not sure if it matters at this point, but I don't see a "set action deny" for rule 53 in the copy you took from the CLI.)==========Fw: FortiGate Security "Loophole" and Severe BugTwo issues were discovered during FortiGate firewall product tests, the first a documentation issue which FortiNet has confirmed affects FortiOS 5.0.x and 5.2.x and the second a bug which affects any FortiGate "D" series in combination with FortiOS 5.0.10 (the FIPS 140 version; it is unknown whether other combinations of FortiOS and FortiGate are affected.)1) FortiGate Deny All rules do not deny all traffic. What is documented: "VIP rules" take precedence over "regular rules." However, until two days ago (6/15/2015) after it was recently brought to their attention this was mentioned only briefly in a technical note and not in any of their standard documentation (the FortiOS handbook, admin guide, etc.) It remains inexplicit that "VIP rules" also take precedence over "Deny All" rules.- Here's the link to the technical note (taken from the support case): Here's the link to the updated handbook, published 6/15/2015 (see page 956, "Exception to policy order (VIPs):") The scenario documented in the stem support case is given below. Rules appear in the same order they would after issuing the commands "config firewall policy" and "get."=====config firewall policyedit 1set srcintf "wan1"set srcaddr "outside_blacklist"set dstintf "dmz"set dstaddr "all"set action denyset schedule "always"set service "ALL"set logtraffic allnextedit 2set srcintf "wan1"set srcaddr "all"set dstintf "dmz"set dstaddr "nat_inside"set action acceptset schedule "always"set service "ALL"set logtraffic allnextend=====In the above example, "outside_blacklist" is a group of outside addresses and "nat_inside" is a VIP on the firewall. As depicted, traffic will not follow the usual order of precedence. Any traffic

DescriptionThis article provides the details of TLS 1.3 support for SSL VPN.ScopeIn order to enable the TLS 1.3 it requires IPS engine 4.205 or later and FortiClient version should be 6.2.0 or later.To establish a client SSL VPN connection with TLS 1.3 to the FortiGate.To enable TLS 1.3 in CLI:config vpn ssl setting set tlsv1-3 enableendIn newer FortiOS version, enable TLS 1.3 using the following command:config vpn ssl settings set ssl-min-proto-ver tls1-3 set ssl-max-proto-ver tls1-3endFor Linux clients, ensure OpenSSL 1.1.1a is installed.Run the following commands in the Linux client terminal:root@PC1:~/tools# opensslOpenSSL> versionIf OpenSSL 1.1.1a is installed, the system displays a response like the following:OpenSSL 1.1.1a 20 Nov 2018For Linux clients, use OpenSSL with the TLS 1.3 option to connect to SSL VPN.Run the following command in the Linux client terminal:openssl s_client -connect 10.1.100.10:10443 -tls1_3Ensure the SSL VPN connection is established with TLS 1.3 using the CLI.diagnose debug application sslvpn -1diagnose debug enableThe debug logs will show the following:[207:root:1d]SSL established: TLSv1.3 TLS_AES_256_GCM_SHA384Deep inspection (flow-based)FortiOS supports TLS 1.3 for policies that have the following security profiles applied:Web filter profile with flow-based inspection mode enabled.Deep inspection SSL/SSH inspection profile.For example, when a client attempts to access a website that supports TLS 1.3, FortiOS sends the traffic to the IPS engine. The IPS engine then decodes TLS 1.3 and the client is able to access the website.

ArticleDescriptionList of web filtering steps and their order of processing in the FortiOS firmwareComponentsFortiOS firmware version 4.00 MR3DetailsWeb filters are applied in this specific order:1 URL Filter2 FortiGuard Web Filter (also called Category Block)3 Content Filter (Web Content Filter)4 Script Filter (filters for Java applets, ActiveX controls and cookies, CLI config only)5 Antivirus scanningThe URL filter list is processed in order from top to bottom. An exempt match stops all further checking including AV scanning. An allow match exits the URL filter list and checks the other web filters.Local ratings are checked prior to other FortiGuard Web Filtering categories. The FortiGate unit applies the rules in this order and failure to comply with a rule will automatically block a site despite what the setting for later filters might be.For an additional information, please consult the FortiOS Handbook at the official FortiOS documentation website . See Technical Note: Web filtering order of execution for FOS v5.2, v5.4, v5.6 Normal 0 false false false EN-GB X-NONE X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;}Related ArticlesTechnical Tip: Web filtering order of execution