Hi Armin,

1) Your first "Failed to authenticate device" can't be banned since there is no 
"real" IP address logged, only what is in the sip: header, which can't be 
trusted.

2) Your second "Not a local domain" could be banned, as this occurs with a 
common class of registration errors in Asterisk logging the "real" IP address.

>From the Asterisk code, it seems this comes when the domain is empty with 
><sip:name@[EMPTY]>

Are you seeing this from bad guys ?  Or could this be a misconfigured client ?

Lonnie




On Sep 25, 2014, at 11:05 AM, Armin Tüting <armin.tuet...@tueting-online.com> 
wrote:

> Hello,
> 
>  could  we  get  additional rules added to Adaptive Ban so that these
>  two would match
>> Sep    24    22:10:48   astlinux   local0.notice   asterisk[14935]:
>> NOTICE[14958][C-0000004d]:           chan_sip.c:25639          in
>>  handle_request_invite:    Failed    to    authenticate    device
>>  102<sip:1...@xx.xx.xx.xx>;tag=f4a83a1e
>> Sep    24    22:21:04   astlinux   local0.notice   asterisk[14935]:
>> NOTICE[14958]:   chan_sip.c:28172   in   handle_request_register:
>>  Registration  from  '"2010"  <sip:2...@yy.yy.yy.yy:5060>' failed
>>  for 'YY.YY.YY.YY:5061' - Not a local domain
> 
> Regards,
> Armin.


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