We have a UTM220 device, upgraded to 9.1 yesterday.
40 devices/users protected.
Network Visibility, POP3 Proxy, RED, Endpoint Protection, WAF and HA are all OFF.
HTTP Proxy web caching is off.
IPS is using only 7980 of 15806 patterns.
75-300 users are recommended by Sophos for this unit type.
However memory swap climbed almost instantly to over 50% of RAM. I know there has been some discussion on swap usage, but am unsure of the outcome. CPU looks fine.
Memory.png
Can someone send me a summary of Sophos comments on swap/memory usage as I'd really not like to throw 100-200 users on this device...
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