2.3.5 New Features and Changes

2.3.x is a Security and Errata maintenance release. 2.4.x is the primary stable supported branch. If the firewall hardware is capable of running 2.4.x, consider upgrading to that release instead.

Updating to 2.3.5 from 2.3.4 on an amd64 installation that could otherwise use 2.4.x requires configuring the firewall to stay on 2.3.x as follows:

  • Navigate to System > Update, Update Settings tab
  • Set Branch to Security / Errata Only
  • Navigate back to the Update tab to see the latest 2.3.x update

If the update system offers an upgrade to 2.3.5 but the upgrade will not proceed, ensure the firewall has correct versions of the repository configuration and upgrade script for 2.3.x by running the following commands from the console or shell:

pkg install -fy pfSense-repo pfSense-upgrade

Firewalls running 32-bit (i386) installations of pfSense software do not need to take any special actions to remain on 2.3.x as they are unable to run later versions.

Operating System / Architecture changes

  • Upgrade of base OS to FreeBSD 10.3-RELEASE-p20
  • Fixed issues with major version base upgrades via pkg

Security / Errata

Interfaces

  • Added support for the IPv6 AUTO_LINKLOCAL flag on bridge interfaces
  • Added an option to use static IPv6 over an IPv4 PPP parent (e.g. PPPoE) #7598
  • Added IPv6 Prefix Delegation interface selection
  • Improved input validation for GIF interfaces #7789

Dashboard

  • Rewrote Dashboard AJAX updating in a centralized and optimized way to reduce load, improve accuracy, and increase speed
  • Added a new Customer Support dashboard widget, enabled by default and on upgrade
  • Changed the way AJAX updates are handled on the Dashboard widgets to improve efficiency and fix issues with some widgets refreshing in a timely manner
  • Changed how pkg metadata is handled to reduce the load on the Dashboard and reduce unnecessary calls to the pkg server for the System Information dashboard widget update check, and for the Installed Packages dashboard widget
  • Improved error checking to prevent dashboard widget parsing errors
  • Fixed a variable conflict in the NTP Status Dashboard widget #7795
  • Fixed a problem with the Picture Dashboard widget when it does not have a picture defined #7896
  • Changed IPsec Dashboard Widget tunnel status to handle newer strongSwan childid format #7499
  • Fixed time display for UTC in the NTP Dashboard Widget #7714

WebGUI

  • Changed the design of the login page for the WebGUI to a more modern style, with several color choices available
  • Added URL fingerprinting to JavaScript and CSS file references to improve client-side behavior when files change between versions #7251
  • Updated Logo to the new logo and made it a vectorized SVG image for better scaling
  • Updated favicon to the new logo and added multiple sizes for different platforms
  • Added an option for sorting the Interfaces menu by description
  • Added “auth_check” type of simple test that a page can use to verify a user is logged in and has access, using less cpu, which is better for AJAX data polling
  • Improved handling of PHP errors for user-entered PHP code on diag_command.php
  • Changed Interfaces menu “(Assign)” to “Assignments” and added support for menu divider bars
  • Fixed automatic selection of ‘128’ as prefix/mask for IPv6 address fields #7625
  • Replaced Math.trunc with Math.floor to make IE properly handle traffic graphs #7804
  • Changed nginx configuration so it does not allow direct download of .inc files #8005
  • Fixed hostname input handling on diag_dns.php

Gateways

  • Added a delay to allow dpinger time to properly initialize before using results
  • Added a log message when gateway alarms are raised/cleared to show the parameters that triggered the alarm
  • Reset All States on WAN IP Change option #1629

Rules/NAT/Shaper

  • Fixed handling of Port Forwards so they do not make up new destination information when a configured against a DHCP interface that does not currently have an address
  • Fixed ALTQ Traffic Shaper PRIQ priority number validation

IPsec

  • Added an option to set the Rekey Margin for IPsec tunnels in the Phase 1 settings
  • Added RADIUS accounting support for mobile IPsec when accounting is enabled on the Authentication Server entry
  • Added checks to prevent simultaneous/repeated calling of vpn_ipsec_configure() by /etc/rc.newipsecdns

Misc

  • Fixed an issue with installing packages from a backup when restoring using the External Configuration Locater on the first boot post-install #7914
  • Fixed handling of forced Dynamic DNS hostnames for DHCPv6 static mappings #7324
  • Fixed several issues with cron job updating and removal
  • Added the device serial/id to the console and SSH menu banner #7968
  • Changed /etc/hosts such that the FQDN is listed first, except for localhost, so that dnsmasq will properly reverse resolve hostnames #7771