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.
again Thanks for your support. On Fri, Apr 4, 2014 at 7:09 AM, Mauricio Tavares <[email protected]>wrote: > > > > On Fri, Apr 4, 2014 at 10:05 AM, Daniel Taylor <[email protected]>wrote: > >> 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. >> >> I second fail2ban. If you need some ideas to configure it, you can > steal them from the freepbx setup. > > How many sip phones do you have outside your network? If few and in > well-known IPs, consider limiting access to only those (and the sip > provider you are using). > > >> >> On 04/04/2014 09:00 AM, motty cruz wrote: >> >> Hello All, my asterisk server is constantly under attack >> >> [Apr 4 06:56:00] NOTICE[21745]: chan_sip.c:25673 >> handle_request_register: Registration from '"4941" <sip:4941@public_ip>' >> failed for '194.100.46.132194.100.46.132:56714' - Wrong password >> [Apr 4 06:56:00] NOTICE[21745]: chan_sip.c:25673 >> handle_request_register: Registration from '"4941" <sip:4941@public_ip>' >> failed for '194.100.46.132194.100.46.132:56714' - Wrong password >> [Apr 4 06:56:00] NOTICE[21745]: chan_sip.c:25673 >> handle_request_register: Registration from '"4941" <sip:4941@public_ip>' >> failed for '194.100.46.132194.100.46.132:56714' - Wrong password >> [Apr 4 06:56:00] NOTICE[21745]: chan_sip.c:25673 >> handle_request_register: Registration from '"4941" <sip:4941@public_ip>' >> failed for '194.100.46.132194.100.46.132:56714' - Wrong password >> [Apr 4 06:56:00] NOTICE[21745]: chan_sip.c:25673 >> handle_request_register: Registration from '"4941" <sip:4941@public_ip>' >> failed for '194.100.46.132194.100.46.132:56714' - Wrong password >> >> is there a way to reject their registration after a three consecutive >> tries? >> >> Thanks, >> Call >> Send SMS >> Add to Skype >> You'll need Skype CreditFree via Skype >> >> >> >> >> -- >> Daniel Taylor VP Operations Vocal Laboratories, >> [email protected] http://www.vocalabs.com/ (612)235-5711 >> >> >> -- >> _____________________________________________________________________ >> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >> New to Asterisk? Join us for a live introductory webinar every Thurs: >> http://www.asterisk.org/hello >> >> asterisk-users mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-users >> > > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users >
-- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
