Re: snort3: Active: active.device is mandatory

[Meridoff via Snort-devel <snort-devel () lists snort org>]

Ok, thanks.
But Active.enabled if max_responses > 0 or if react/reject rules used (it
calls set_enabled(true)). I have such rule. So ,
in Active::thread_init() calls open(sc->respond_device.c_str()) for empty
device string.

I can configure active.device and max_responses. Though I can't find this
requirements in doc/active.txt.

Thanks


вт, 15 окт. 2019 г. в 15:46, Russ Combs (rucombs) <rucombs () cisco com>:

> That error indicates that you have something configured which requires
> active support which is not the case for a default config.  Apart from
> active.max_responses, dce_smb.smb_file_inspection and react, reject, or
> rewrite rules will attempt to enable responses.  These internal enables
> will possibly go away but for now you need to update your config.
>
>
>
> *From: *Snort-devel <snort-devel-bounces () lists snort org> on behalf of
> Meridoff via Snort-devel <snort-devel () lists snort org>
> *Reply-To: *Meridoff <oagvozd () gmail com>
> *Date: *Tuesday, October 15, 2019 at 7:12 AM
> *To: *"snort-devel () lists snort org" <snort-devel () lists snort org>
> *Subject: *Re: [Snort-devel] snort3: Active: active.device is mandatory
>
>
>
> Currently if I not cofigured active {}, using defaults for example I have
> such thing in log:
>
>
>
> " FATAL ERROR: Active response: can't open "
>
>
>
>
>
> вт, 15 окт. 2019 г. в 14:08, Meridoff <oagvozd () gmail com>:
>
> Hello, if I not configured active.device we have in Active::open (char
> *dev) :
>
>
>
> *    if ( dev && strcasecmp(dev, "ip") )*
>
> *    {*
>
> *        s_link = eth_open(dev);*
>
> *...*
>
> So here we trying to eth_open for empty device.
>
>
>
> May be change for that if no device specifed - we using "ip":
>
>
>
> For example:
>
> *    if ( dev && strlen(dev)  && strcasecmp(dev, "ip") )*
>
> *    {*
>
> *        s_link = eth_open(dev);*
>
>
>
> ...
_______________________________________________
Snort-devel mailing list
Snort-devel () lists snort org
https://lists.snort.org/mailman/listinfo/snort-devel

Please visit http://blog.snort.org for the latest news about Snort!