tag:blogger.com,1999:blog-343942367941320523.post4294959046869723707..comments2023-11-17T01:45:51.339+02:00Comments on Alexander Korznikov. A bit of security.: Every port is OPEN for security reasons.nopernikhttp://www.blogger.com/profile/11549169563852115328noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-343942367941320523.post-53650634208449643132022-09-16T12:55:40.473+03:002022-09-16T12:55:40.473+03:00Thanks for this solution. It is really great! I fo...Thanks for this solution. It is really great! I forked your github and changed a little bit to be compatible with python3 and to do some automation to be easier to anyone run.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-343942367941320523.post-57228087392916603272015-11-07T17:46:03.062+02:002015-11-07T17:46:03.062+02:00instead of adding a port to SET, now i prefer to d...instead of adding a port to SET, now i prefer to delete it from SET..<br />~# ipset add set_name 0-65535<br /><br />and then delete the difference:<br /><br />~# ipset del rports $port<br /><br />you may check if this worked for you with command:<br /><br />~# ipset test rports PORT#nopernikhttps://www.blogger.com/profile/11549169563852115328noreply@blogger.com