Watchguard XTM 1050, XTM 2050, XTM 2 Series, XTM 3 Series, XTM 5 Series, XTM 8 Series – Fireware XTM OS 11.6.3 – CSP1 Build # 359164

11.6.3 – CSP1 Build # 359164 Resolves the following issues:

• Frequent Mobile user VPN client log on/off no longer causes low memory condition [BUG67538]
• The SIP ALG now supports REFER method for call transfers [RFE59635]
• Resolved issue causing file downloads to stall when using IPS and HTTP packet filter policy [BUG67659]
• The Cisco VPN client from iOS no longer disconnects after 3 minutes of idle time [BUG69430]
• Improved the scand process recovery, to restart faster in the event of a crash
• The TO agent now works properly when used with FireCluster Active /Passive [BUG70098] [BUG69944]
• Resolve issue preventing the 10Gigibit Fiber ports on the XTM 1050 from working properly [BUG70118]
• A kernel crash no longer occurs when a reset packet is sent out the 10Gigabit Fiber ports on the XTM 1050 and XTM 2050 [BUG70384] [BUG70296]
• Resolve issue which caused the Master Firebox, in an XTM 2050 FireCluster, to go into an idle state after adding a new interface [BUG70392]
• The SNMP process will now be restarted automatically in the event it becomes stuck in a dormant state [BUG66491]
• Increased the IGMP_Max_Membership for OSPF to support a larger number of VLANs with Dynamic routing [BUG69979]
• The failover time from leased line to BOVPN with OSPF/BGP has been improved [BUG70460]

You can request 11.6.3 – CSP1 Build # 359164 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.