+1 for iptables, fail2ban and ip authentication. Configure you log properly and have fail2ban ban IPs failing to authenticate. ᐧ
Regards, David Villasmil email: [email protected] phone: +34669448337 On Thu, Apr 20, 2017 at 10:54 PM, Aqs Younas <[email protected]> wrote: > iptables, fail2ban and ip authentication if your users have static ips. > > On 21 April 2017 at 01:46, Uzair Hassan <[email protected]> wrote: > >> Hello all, >> >> I have setup a opensips 2.3 on a new server and I'm getting ghost calls >> into my system. How do I stop these ghost call? The opensips server is >> brand new. the install is clean and nothing has been touched after the >> initial simple residential script setup. What can I do to defend myself >> from these ghost calls. >> >> Thank you so much. >> >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >> >> > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > >
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