FortiOS 5.4.1 Release Notes

Logging & Report

Bug ID Description
300637 MUDB logs may display Unknown in the Attack Name field under UTM logs.
374103 Botnet detection events are not listed in the Learning Report.
367247 FortiSwitch log may not show the details in the GUI, while in CLI the details are displayed.
300637 MUDB logs may display Unknown in the Attack Name under UTM logs.
374411 Local and Learning report web usage may only report data for outgoing traffic.

SSL VPN

Bug ID Description
282914 If users use SSL VPN in Web Mode, they may not be able to access a FortiGate running 5.4.
304528 SSL VPN Web Mode PKI user might immediately log back in even after logging out.
304139 SSL VPN Login Anyway might not work when limit-user-logins is enabled.
303661 The Start Tunnel feature may have been removed.
375137 SSL VPN bookmarks may be accessible after accessing more than ten bookmarks in web mode.
374644 SSL VPN tunnel mode Fortinetbar may not be displayed.

System

Bug ID Description
304199 FortiLink traffic is lost in HA mode.
304482 NP6 offloading may be lost when the IPsec interface has the aes256gcm proposal.
Bug ID Description
295292 If private-data-encryption is enabled, when restoring config to a FortiGate, the FortiGate may not prompt the user to enter the key.
290708 nturbo may not support CAPWAP traffic.
372717 Unable to access FortiGate GUI via https using low ciphers.
364280 User can not use ssh-dss algorithm to login to FortiGate via SSH.
371320 show system interface may not show the Port list in sequential order.
372717 admin-https-banned-cipher in sys global may not work as expected.
371986 NP6 may have issue handling fragment packets.
287612 Span function of software switch may not work on FortiGate-51E/FortiGate-30E.

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About Mike

Michael Pruett, CISSP has a wide range of cyber-security and network engineering expertise. The plethora of vendors that resell hardware but have zero engineering knowledge resulting in the wrong hardware or configuration being deployed is a major pet peeve of Michael's. This site was started in an effort to spread information while providing the option of quality consulting services at a much lower price than Fortinet Professional Services. Owns PacketLlama.Com (Fortinet Hardware Sales) and Office Of The CISO, LLC (Cybersecurity consulting firm).

3 thoughts on “FortiOS 5.4.1 Release Notes

  1. David

    FYI. I ran into a terrible problem using a Fortigate VM00. 5.4.1 will not run because the virtual appliance only has 1GB of memory available. Fortinet was nice enough to diagnose the problem, but really does not have an easy way of upgrading to the 2GB virtual appliance.

    Reply
  2. Pablo

    Problems of download speed, I have a fortigate 30e and I have problems in the download speed 4.2 mbps, instead in upload speed is correct 89.55 mbps, I do not know where the problem may come from. I have version 5.4.1 build1064. You can help me.

    Reply

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