Well, it seems that the problem has returned. Now i think it might be caused when logrotate runs, and therefore "squid -k rotate". It's just a guess, since rotating is the only action that affects Squid. It didn't has been restarted since last time it was working fine. :¬( On Mon, May 20, 2013 at 11:47 AM, Carlos Defoe <carlosdefoe@xxxxxxxxx> wrote: > Ok, apparently the problem with squidGuard was related to corrupted > databases, causing unpredictably behaviour. I recompiled everything > and now is working fine. > > I'll think about the suggestions (ufdbguard and raw squid), and maybe > write down a comparison. > > thanks guys! > > On Mon, May 20, 2013 at 8:34 AM, Helmut Hullen <Hullen@xxxxxxxxxxx> wrote: >> Hallo, Amos, >> >> Du meintest am 18.05.13: >> >>>> I have enabled squidGuard within a huge network. >> >> [...] >> >>> What are you using squidGuard for anyway? >> >> There are 2 different options/decisions: >> >> a) using "redirect"/"rewrite" (as "squidGuard" and "ufdbguard" do) or >> using the "squid" options "acl" and "http_access" (as "squidblacklist" >> does) >> >> b) using a long time maintained blacklist (p.e. shallalist or >> squidguard.mesd.k12.or.us/blacklists.tgz) or a newer one (as >> "squidblacklist" does) and/or using self made lists and/or using lists >> from some other places >> >> Using blacklists is (especially in schools) a job with many legal >> implications; people who use them should at least have a "good feeling". >> And using something like "squidguard" gives such a "good feeling" - even >> when such a program may be technically ugly. But the teacher who uses it >> as a helper has to explain this helper to many parents, and sometimes >> he/she has to epxlain it to a court of justice (but he never has to >> explain it to programmers etc). >> >> Yes - I know how to circumvent (? - please excuse my gerlish) such >> filters like squidguard. >> >> Viele Gruesse! >> Helmut