Hello,<br><br>Thanks for your reply. I already use fail2ban to block IPs that FAIL to register, this means there's a response to a challenge with a bad password hash. <br>But in my case there's no response.<br><br>There's an INVITE and fs responds with 407, but the attacker never answers that challenge, so there's no log of a failure that can be used to block the ip.<br><br>I don't see a feature where this can be done specifically. Can you please explain? <br><br>Thanks a lot.<br><br>David<br><div class="gmail_quote"><div dir="ltr">On Wed, Mar 1, 2017 at 5:20 AM Sergey Safarov <<a href="mailto:s.safarov@gmail.com">s.safarov@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr" class="gmail_msg">This may be done using fail2ban and mod_fail2ban</p>
<br class="gmail_msg"><div class="gmail_quote gmail_msg"><div dir="ltr" class="gmail_msg">ср, 1 марта 2017, 5:19 David Villasmil <<a href="mailto:david.villasmil.work@gmail.com" class="gmail_msg" target="_blank">david.villasmil.work@gmail.com</a>>:<br class="gmail_msg"></div><blockquote class="gmail_quote gmail_msg" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"></blockquote></div><div class="gmail_quote gmail_msg"><blockquote class="gmail_quote gmail_msg" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr" class="gmail_msg">Hello all,<div class="gmail_msg"><br class="gmail_msg"></div><div class="gmail_msg">Anyone knows of a way to block unanswered challenges?</div><div class="gmail_msg"><br class="gmail_msg"></div><div class="gmail_msg"><br class="gmail_msg"></div><div class="gmail_msg"><br clear="all" class="gmail_msg"><div class="gmail_msg"><div class="m_7971403703722185890m_-5591046145937695822gmail_signature gmail_msg" data-smartmail="gmail_signature"><div dir="ltr" class="gmail_msg"><div class="gmail_msg">Regards,</div><div class="gmail_msg"><br class="gmail_msg"></div>David Villasmil<div class="gmail_msg">email: <a href="mailto:david.villasmil.work@gmail.com" class="gmail_msg" target="_blank">david.villasmil.work@gmail.com</a></div><div class="gmail_msg">phone: +34669448337</div></div></div></div>
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