<div dir="ltr"><br><div class="gmail_extra"><br><br><div class="gmail_quote">On 4 April 2014 15:22, motty cruz <span dir="ltr"><<a href="mailto:motty.cruz@gmail.com" target="_blank">motty.cruz@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">thank you all for your support. I am using Linux, I only have about 7 users outside our home network. I will learn fail2ban and will use it accordingly. <div>
<br></div><div>again Thanks for your support. </div>
</div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><br><div class="gmail_quote"><br></div></div></div></div></blockquote><div>Do the 7 users outside of your home network always connect from the same IP addresses? If so, you can just lock down your SIP port to those 7 IPs explicitly in your IPTables configuration.</div>
<div><br></div><div>Another option would be to change which port you're running SIP on. </div></div><br clear="all"><div><br></div>-- <br><div dir="ltr"><pre>Ishfaq Malik
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