Watchguard XTM 1050, XTM 2050, XTM 2 Series, XTM 3 Series, XTM 5 Series, XTM 8 Series – Fireware XTM OS 11.7.2 Update 1 Build # 417473

Issues resolved in Fireware XTM v11.7.2 Update 1 Build # 417473

•This release includes an update to the Mailshell engine that provides a significant improvement over the original Fireware XTM v11.7.2 release in spam detection for our spamBlocker customers.
•Dynamic DNS updates no longer fail. [70047]
•This release resolves an issue that caused Branch Office VPN to stop functioning after an upgrade from Fireware XTM v11.4.x to v11.6.x or v11.7.x. [71323]
•The iked process no longer crashes when you use the CLI autodiag command for Mobile VPN with IPSec traffic. [70963]
•This release resolves an issue that caused traffic through a branch office VPN tunnel to stop for XTM 3 Series and XTM 25/26 devices. [70202, 71732, 70342]
•Branch office VPN tunnels no longer fail to pass traffic when the tunnel name exceeds 28 characters. [71448]
•SNMP now displays the accurate number of branch office VPN tunnels. [67075]
•The XTM device DHCP server now correctly sends a NACK reply for devices that have an existing DHCP lease. [68975, 64455]
•The loggerd process no longer uses excessive CPU. [66060, 71926]
•This release resolves an issue that caused the CPU on the XTM device to lock up when using IPS or Application Control. [71706]
•An issue that caused the firewalld process to crash has been resolved. [71589]
•The HTTP proxy MSS handling has been improved to enable the MTU to be adjusted independently for inbound and outbound proxy connections. This improvement prevents applications such as Facebook from stalling. [71871]
•This release resolves several issues that caused kernel crashes. [72156, 70316]

You can download 11.7.2 Update 1 Build # 417473 from Watchguard Support Portal by logging in to your account.