I think I figured it out via harder RTFMing: "Only the default rule (QS_Limit) is accessibly by the status viewer (you may use the console to view other variables alternatively)."
Here's my test config: LoadModule qos_module modules/mod_qos.so QS_EventCount on SetEnvIf Request_URI ^(?!/qos).*$ LimitLogin QS_ClientEventLimitCount 5 60 LimitLogin My test client is blocked as expected after 5 connection attemps and I see "access denied" show up in the apache logs. But the status page at /qos or /qos/console?action=search&address=* doesn't show any indication that anything is blocked. I see lowprio go from no to yes (and it never returns to no) but that's it. I do see mod_qos(067)...