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<div class="moz-cite-prefix">I don't know what platform you are on,
but if you are on Linux (and possibly BSD) you could use
"fail2ban" to block them at the network interface.<br>
<br>
On 04/04/2014 09:00 AM, motty cruz wrote:<br>
</div>
<blockquote
cite="mid:CALoOYy49T96jz1ipsbtUyYAe-+0h5KnzbaLSXuRCroiFgmOAcA@mail.gmail.com"
type="cite">
<div dir="ltr">Hello All, my asterisk server is constantly under
attack
<div><br>
[Apr 4 06:56:00] NOTICE[21745]: chan_sip.c:25673
handle_request_register: Registration from '"4941"
<sip:4941@public_ip>' failed for '<span
class="skype_c2c_print_container">194.100.46.132</span><span
class="skype_c2c_container" dir="ltr" tabindex="-1"
onmouseover="SkypeClick2Call.MenuInjectionHandler.showMenu(this,
event)"
onmouseout="SkypeClick2Call.MenuInjectionHandler.hideMenu(event)"><span
class="skype_c2c_highlighting_inactive_common" dir="ltr"><span
class="skype_c2c_textarea_span"><img
moz-do-not-send="true" class="skype_c2c_logo_img"
src="resource://skype_ff_extension-at-jetpack/skype_ff_extension/data/call_skype_logo.png"><span
class="skype_c2c_text_span">194.100.46.132</span><span
class="skype_c2c_free_text_span"></span></span></span></span>:56714'
- Wrong password<br>
[Apr 4 06:56:00] NOTICE[21745]: chan_sip.c:25673
handle_request_register: Registration from '"4941"
<sip:4941@public_ip>' failed for '<span
class="skype_c2c_print_container">194.100.46.132</span><span
class="skype_c2c_container" dir="ltr" tabindex="-1"
onmouseover="SkypeClick2Call.MenuInjectionHandler.showMenu(this,
event)"
onmouseout="SkypeClick2Call.MenuInjectionHandler.hideMenu(event)"><span
class="skype_c2c_highlighting_inactive_common" dir="ltr"><span
class="skype_c2c_textarea_span"><img
moz-do-not-send="true" class="skype_c2c_logo_img"
src="resource://skype_ff_extension-at-jetpack/skype_ff_extension/data/call_skype_logo.png"><span
class="skype_c2c_text_span">194.100.46.132</span><span
class="skype_c2c_free_text_span"></span></span></span></span>:56714'
- Wrong password<br>
[Apr 4 06:56:00] NOTICE[21745]: chan_sip.c:25673
handle_request_register: Registration from '"4941"
<sip:4941@public_ip>' failed for '<span
class="skype_c2c_print_container">194.100.46.132</span><span
class="skype_c2c_container" dir="ltr" tabindex="-1"
onmouseover="SkypeClick2Call.MenuInjectionHandler.showMenu(this,
event)"
onmouseout="SkypeClick2Call.MenuInjectionHandler.hideMenu(event)"><span
class="skype_c2c_highlighting_inactive_common" dir="ltr"><span
class="skype_c2c_textarea_span"><img
moz-do-not-send="true" class="skype_c2c_logo_img"
src="resource://skype_ff_extension-at-jetpack/skype_ff_extension/data/call_skype_logo.png"><span
class="skype_c2c_text_span">194.100.46.132</span><span
class="skype_c2c_free_text_span"></span></span></span></span>:56714'
- Wrong password<br>
[Apr 4 06:56:00] NOTICE[21745]: chan_sip.c:25673
handle_request_register: Registration from '"4941"
<sip:4941@public_ip>' failed for '<span
class="skype_c2c_print_container">194.100.46.132</span><span
class="skype_c2c_container" dir="ltr" tabindex="-1"
onmouseover="SkypeClick2Call.MenuInjectionHandler.showMenu(this,
event)"
onmouseout="SkypeClick2Call.MenuInjectionHandler.hideMenu(event)"><span
class="skype_c2c_highlighting_inactive_common" dir="ltr"><span
class="skype_c2c_textarea_span"><img
moz-do-not-send="true" class="skype_c2c_logo_img"
src="resource://skype_ff_extension-at-jetpack/skype_ff_extension/data/call_skype_logo.png"><span
class="skype_c2c_text_span">194.100.46.132</span><span
class="skype_c2c_free_text_span"></span></span></span></span>:56714'
- Wrong password<br>
[Apr 4 06:56:00] NOTICE[21745]: chan_sip.c:25673
handle_request_register: Registration from '"4941"
<sip:4941@public_ip>' failed for '<span
class="skype_c2c_print_container">194.100.46.132</span><span
class="skype_c2c_container" dir="ltr" tabindex="-1"
onmouseover="SkypeClick2Call.MenuInjectionHandler.showMenu(this,
event)"
onmouseout="SkypeClick2Call.MenuInjectionHandler.hideMenu(event)"><span
class="skype_c2c_highlighting_inactive_common" dir="ltr"><span
class="skype_c2c_textarea_span"><img
moz-do-not-send="true" class="skype_c2c_logo_img"
src="resource://skype_ff_extension-at-jetpack/skype_ff_extension/data/call_skype_logo.png"><span
class="skype_c2c_text_span">194.100.46.132</span><span
class="skype_c2c_free_text_span"></span></span></span></span>:56714'
- Wrong password<br>
<br>
</div>
<div>is there a way to reject their registration after a three
consecutive tries? <br>
</div>
<div><br>
</div>
<div>Thanks, <br>
</div>
<div
onmouseout="SkypeClick2Call.MenuInjectionHandler.hideMenu(event)"
onmouseover="SkypeClick2Call.MenuInjectionHandler.showMenu(this,
event)" style="" id="skype_c2c_menu_container"
class="skype_c2c_menu_container">
<div class="skype_c2c_menu_click2call"><a
moz-do-not-send="true"
id="skype_c2c_menu_click2call_action"
class="skype_c2c_menu_click2call_action">Call</a></div>
<div class="skype_c2c_menu_click2sms"><a
moz-do-not-send="true"
id="skype_c2c_menu_click2sms_action"
class="skype_c2c_menu_click2sms_action">Send SMS</a></div>
<div class="skype_c2c_menu_add2skype"><a
moz-do-not-send="true" id="skype_c2c_menu_add2skype_text"
class="skype_c2c_menu_add2skype_text">Add to Skype</a></div>
<div class="skype_c2c_menu_toll_info"><span
class="skype_c2c_menu_toll_callcredit">You'll need Skype
Credit</span><span class="skype_c2c_menu_toll_free">Free
via Skype</span></div>
</div>
</div>
<br>
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<br>
</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
Daniel Taylor VP Operations Vocal Laboratories, Inc.
<a class="moz-txt-link-abbreviated" href="mailto:dtaylor@vocalabs.com">dtaylor@vocalabs.com</a> <a class="moz-txt-link-freetext" href="http://www.vocalabs.com/">http://www.vocalabs.com/</a> (612)235-5711
</pre>
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