Talk:Asterisk

I have the following asterisk failures in syslog (not /var/log/asterisk/messages)...

Sep 30 19:53:49 hostname asterisk[30888]: NOTICE[30924]: chan_sip.c:18390 in handle_request_register: Registration from '"123"<sip:123@phone.example.net>' failed for '192.0.2.1' - Wrong password

Sep 30 19:57:43 hostname asterisk[30888]: NOTICE[30924]: chan_sip.c:18390 in handle_request_register: Registration from '"123"<sip:321@phone.example.net>' failed for '192.0.2.1' - No matching peer found

Sep 30 19:59:03 hostname asterisk[30888]: NOTICE[30924]: chan_sip.c:18390 in handle_request_register: Registration from '"123"<sip:123@phone.example.net>' failed for '192.0.2.1' - Username/auth name mismatch

The filter I am using (which appears to work for all the above log entries) is as follows...

failregex = NOTICE[[][0-9]*]: chan_sip.c:.* Registration from .* failed for [']<HOST>['].*$

You should change logger time format in /etc/asterisk/logger.conf

[general]
dateformat=%F %T

For full information check http://www.voip-info.org/wiki/view/Fail2Ban+(with+iptables)+And+Asterisk

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