Hi, ...for the records...: Since I switched "Loglevel" to OFF, memory usage stays at "14333 KB" and didn't change/rise since then. HTH, Matthias On 21.07.2016 23:07, Matthias Fischer wrote: > Hi, > > Sounds interesting. > > So I thought I take a little test... > > Initial RAM-Usage: 14334 KB > > First I just switched logging, did nothing else: > > syslog => file => 22726 KB > file => syslog => 31117 KB > syslog => file => 39507/47898 KB (RAM suddenly altered. Why? No idea.) > file => syslog => 56289 KB > > Restarted through console: > > root(a)ipfire: /var/log/guardian # guardianctrl restart > Stopping Guardian... > Starting Guardian... > Unable to continue: /usr/sbin/guardian is running > [ WARN ] > > Hm? > > Stopped through console, no output, 'guardian' not found anymore, > neither in GUI nor through console: > > root(a)ipfire: /var/log/guardian # ps ax | grep guardian > 6962 pts/1 S+ 0:00 grep guardian > > Started through console and we're exactly where we started (14334 KB). > > The same happens if I switch the 'Priority-level' or the 'Firewall-Action'. > > Initial: 2 > 2 => 3 => 22723 KB > 3 => 2 => 31112 KB > > Firewall-Action: > Reject => Drop => 39501 KB > > Stop => Start => 14334 KB > > Interestingly, during MY (log-)switching, 'guardian' never stopped. > > HTH, > Matthias > > On 21.07.2016 21:52, Flying Trashcan wrote: >> I am now noticing that when I switch from Log facility “file” to “syslog”, Guardian Daemon stops and doesn’t restart. Switching from syslog to file didn’t stop the service, only switching back to syslog from file. I can manually start the service and be back to normal. Not a big deal, but if someone made the switch and didn’t think to manually start the service, it could be left without running Guardian. >> >> >> >> >>> On Jul 21, 2016, at 4:25 AM, Matthias Fischer wrote: >>> >>> Hi, >>> >>> I mentioned this earlier, but it seems that 'guardian' has some kind of >>> memory leak? >>> >>> It started about two days ago with ~14 MB RAM. Then it jumped to ~34 MB, >>> then to ~48 MB - today it suddenly uses 71 MB. >>> >>> And if I start it on my testmachine (offline!) it uses ~90 MB. >>> >>> Can someone confirm? >>> >>> Besides this, its working without seen problems. >>> >>> Best, >>> Matthias >>> >>> On 20.07.2016 15:33, Stefan Schantl wrote: >>>> Hello testers, >>>> >>>> I've uploaded a new test version (003). >>>> >>>> Update or fresh install works like described in the announcement mail. >>>> >>>> The Changelog can be found here: >>>> >>>> http://people.ipfire.org/~stevee/guardian-2.0/Changelog.txt >>>> >>>> At the moment I'm missing feedback for the following functions: >>>> >>>> * Manually blocking / unblocking addresses. >>>> * Dealing with the ignore list. >>>> * Owncloud message parser. >>>> * Logrotate, there should be an corresponding log entry in the guardian >>>> logfile after rotation of the logfiles have been done. >>>> * Reload of the ignore list after "Red" has been reconnected. There >>>> also a corresponding log entry should be logged to the logfile and the >>>> new "Red-address" should also be logged as part of the ignore list (If >>>> you own an dynamic assigned one). >>>> >>>> As always please report your bugs or experience with the new version to >>>> this list. >>>> >>>> Best regards, >>>> >>>> -Stefan >>>> >>>>> Hello mailing list followers, >>>>> >>>>> this is the official release announcement for the first beta release >>>>> of >>>>> the new Guardian 2.0 approach. >>>>> >>>>> >>>>> - What are the differences to the current version of guardian >>>>> (legacy) >>>>> and the first approach of guardian 2.0? >>>>> >>>>> The most important difference is, that the new version of Guardian >>>>> 2.0 >>>>> completely has been re-written from scratch and released under the >>>>> terms of the GPLv3. The legacy version of guardian is not maintained >>>>> anymore by it's developer and the software has been released without >>>>> any license details at all. >>>>> >>>>> Guardian 2.0 has a very modular code base and has been designed as a >>>>> multi-threaded application. This allows a parallel parsing of all >>>>> monitored logfiles and faster actions, if one of the used modules >>>>> detects an attack. >>>>> >>>>> A very important difference to the legacy version is the support of >>>>> configuring and managing the entire service through the IPFire >>>>> webinterface. The entire configuration, managing of current blocked >>>>> hosts, unblocking them or editing the ignored hosts list now can be >>>>> done in a graphical way. >>>>> >>>>> The legacy version of guardian only supported parsing snort alerts. >>>>> HTTPD and SSH support has been patched by the IPFire development team >>>>> some time ago. Guardian 2.0 supports all of them out of the box and >>>>> includes a filter to detect owncloud login brute-force attempts. As a >>>>> benefit of the new modular design, additional filters easily can be >>>>> added. >>>>> >>>>> Guardian 2.0 is able to reload it's configuration, reloading >>>>> the ignore list during runtime and handle, if the logfiles will get >>>>> rotated by logrotate. This actions can be called by using the >>>>> webinterface or from the command line interface by using >>>>> "guardianctrl". >>>>> >>>>> These are just a handful of the changes and benefits which comes with >>>>> Guardian 2.0, a complete list would be to long for this mailing list. >>>>> >>>>> >>>>> - How to join testing? >>>>> >>>>> To get part of the testing team, simple navigate to http://people.ipf >>>>> ir >>>>> e.org/~stevee/guardian-2.0/ and download the latest tarball >>>>> (currently >>>>> 002). Please take care to download the correct one, based on your >>>>> used >>>>> architecture. The i585 packages are for 32Bit installations of >>>>> IPFire, >>>>> the x86_64 packages only can be used on 64Bit installations. >>>>> >>>>> Put the downloaded file on your IPFire test system and extract the >>>>> package by using "tar -xvf guardian-2.0-002..tar.gz -C /". >>>>> >>>>> The final installation step would be to regenerate the language cache >>>>> by executing "update-lang-cache" on the console. >>>>> >>>>> From now you can find a new menu item called "Guardian" in your >>>>> "Service" menu after you have logged-in into your IPFire's >>>>> webinterface. >>>>> >>>>> Documentation can be found on the IPFire wiki: http://wiki.ipfire.org >>>>> /e >>>>> n/addons/guardian/start#the_guardian_20_addon >>>>> >>>>> >>>>> - Where to post bugs reports or provide feedback? >>>>> >>>>> If you find any bugs, please report them as usual on the IPFire >>>>> bugtracker, which can be found at https://bugzilla.ipfire.org. >>>>> >>>>> To provide feedback or to join a discussion, please send your mails >>>>> to >>>>> "development(a)lists.ipfire.org" (Please register first at http://lists >>>>> .i >>>>> pfire.org if not yet done). >>>>> >>>>> The source code can be found at http://git.ipfire.org/?p=people/steve >>>>> e/ >>>>> guardian.git;a=summary >>>>> >>>>> >>>>> Happy testing, >>>>> >>>>> -Stefan >>>>> >>>> >>> >> >> > >