Re: help with file bpf and ip 0.0.0.0

[hernani coelho <hernani_coelho () msn com>]

On 20-01-2016 21:52, Joel Esler (jesler) wrote:
> > On Jan 20, 2016, at 1:10 PM, hernani coelho <hernani_coelho () msn com 
> > <mailto:hernani_coelho () msn com>> wrote:
> >
> >
> >
> > On 20-01-2016 17:55, wkitty42 () windstream net 
> > <mailto:wkitty42 () windstream net> wrote:
> > > On 01/20/2016 12:03 PM, hernani coelho wrote:
> > > > now i see if i search an web page snort give me alerts like this -->
> > > >
> > > > #0-(1-7731)
> > > > <http://192.168.1.66/base-1.4.5/base_qry_alert.php?submit=%230-%281-7731%29&sort_order=>
> > > > [snort <http://www.snort.org/search/sid/119-15>] http_inspect: OVERSIZE
> > > > REQUEST-URI DIRECTORY 2016-01-20 16:59:34 192.168.1.66
> > > > <http://192.168.1.66/base-1.4.5/base_stat_ipaddr.php?ip=192.168.1.66&netmask=32>:57514
> > > > 95.172.94.15
> > > > <http://192.168.1.66/base-1.4.5/base_stat_ipaddr.php?ip=95.172.94.15&netmask32>:80
> > > > TCP
> > > >
> > > >
> > > > is safe to ignore port 80??
> > > IMHO, absolutely not...
> > >
> > > if you are getting oversize reports like that, you can increase the 
> > > size of your
> > > oversize_dir_length setting in the http_inspect preprocessor section 
> > > of your
> > > snort.conf file... we use 750 here but you may need a larger or 
> > > smaller value
> > > depending on the traffic on your network...
i have lots of alert from port 80, how can i stop alerts  from port 80?


	#41-(1-30) 
<http://192.168.1.66/base-1.4.5/base_qry_alert.php?submit=%2341-%281-30%29&sort_order=time_d> 
	[snort <http://www.snort.org/search/sid/129-12>] stream5: TCP Small 
Segment Threshold Exceeded 	2016-01-21 10:46:46 	195.23.51.104 
<http://192.168.1.66/base-1.4.5/base_stat_ipaddr.php?ip=195.23.51.104&netmask=32>:80 
	192.168.1.66 
<http://192.168.1.66/base-1.4.5/base_stat_ipaddr.php?ip=192.168.1.66&netmask32>:60009 
	TCP


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