On Fri, Apr 4, 2014 at 10:05 AM, Daniel Taylor <dtay...@vocalabs.com> 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 '194.100.46.132
> 194.100.46.132:56714' - 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 '194.100.46.132
> 194.100.46.132:56714' - 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 '194.100.46.132
> 194.100.46.132:56714' - 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 '194.100.46.132
> 194.100.46.132:56714' - 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 '194.100.46.132
> 194.100.46.132:56714' - 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,
> inc.dtay...@vocalabs.com http://www.vocalabs.com/ (612)235-5711
>
>
> --
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