11.4.2, 11.4.2, 11.4.2, 11.4.2, 11.4.2, 11.4.2, 11.4.2, 11.4.2, 11.4.2, 11.4.2, 21, 22, 23, 505, 510, 520, 530, 810, 820, 830, CSP2, CSP2, CSP2, Watchguard, XTM

Watchguard XTM 2 Series, XTM 5 Series, XTM 8 Series – Fireware XTM OS 11.4.2 – CSP2

Watchguard XTM 2 Series, XTM 5 Series, XTM 8 Series – Fireware XTM OS 11.4.2 – CSP2

11.4.2 – CSP2 Resolves the following issues:

BUG61923: Proxy cfm worker1 spinning under high load

BUG61924: Proxy cfm worker5 crash under high load

BUG61807: GAV job open failed with scand stack traces

BUG62104: Proxy cfm worker4 crash under high load

BUG61325: “Any (0.0.0.0/0)” option in WebUI is different than actual zero route configured in WSM

Improved TCP Selective ACK functionality added to proxies. The improved selective ACK should resolve reports of

large file downloads stalling for http and ftp without GAV or IPS in use. The Selective ACK improvements may also

help throughput through proxy policies on lossy networks with high latency.  BUG60249, BUG42691, BUG60422,BUG39876,

RFE39150, BUG60943

You can request 11.4.2 – CSP2 from Watchguard Support by logging a support case online, they should then be able to provide an ftp download link and appropriate credentials.

Please note that Watchguard CSP releases are cumulative so you should only need to apply the latest to ensure that you also have any previous fixes.