Snort mailing list archives

Re: Snort-users Digest, Vol 133, Issue 4


From: yunus emre <yunusemre09 () hotmail com>
Date: Mon, 5 Jun 2017 16:39:47 +0000

Remove me from your mailing list 😡😡😡😡

Sent from my iPhone

On 05 Jun 2017, at 18:00, "snort-users-request () lists sourceforge net" <snort-users-request () lists sourceforge 
net> wrote:

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Today's Topics:

  1. Re: Barnyard2 -ERROR: Unable to allocate memory! (3737895080
     requested) (wkitty42 () windstream net)
  2. Snort error (Gamze Kayg?s?z)
  3. Re: Snort error (Gamze Kayg?s?z)
  4. snort-floodlight (ay?en acun)
  5. Re: Snort error (Cynthia Leonard (cyleonar))
  6. Re: snort-floodlight (Joel Esler (jesler))


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Message: 1
Date: Fri, 2 Jun 2017 16:16:27 -0400
From: wkitty42 () windstream net
To: snort-users () lists sourceforge net
Subject: Re: [Snort-users] Barnyard2 -ERROR: Unable to allocate
   memory! (3737895080 requested)
Message-ID: <a43f6959-c941-1a45-e73e-aeea9e658b53 () windstream net>
Content-Type: text/plain; charset=utf-8; format=flowed

On 06/02/2017 12:38 AM, ?moon sun? ? wrote:
 I used hping3 to simulate Dos attackby  :
$ sudo hping3example.com -c 10000 -d 120 -S -w 64 --flood -p 80
And i logged it by snort to log file.

Then I used barnyard2 to send this log file to snort mysql , but it give me this error :


ERROR: Unable to allocate memory!  (3737895080 requested)
Fatal Error, Quitting..
Barnyard2 exiting
database: Closing connection to database "snort"

before simulating the dos attack and logged it , it was work fine.
Why this happen and how can I fix it?

it is trying to allocate 3Gig of RAM... i'd imagine that that's a pretty large 
U2 file it is trying to deal with...


FWIW: quoting from https://github.com/firnsy/barnyard2

------------------------------------------------------------------------------
4. CONTACT
------------------------------------------------------------------------------

You can contact the barnyard2 team and user base for question/help debugging 
issue concerning barnyard2 by using our mailing lists.

barnyard2-users () googlegroups com
AND
barnyard2-devel () googlegroups com



-- 
 NOTE: No off-list assistance is given without prior approval.
       *Please keep mailing list traffic on the list unless*
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------------------------------

Message: 2
Date: Mon, 5 Jun 2017 17:01:05 +0300
From: Gamze Kayg?s?z <gamzekaygisiz47 () gmail com>
To: snort-users () lists sourceforge net
Subject: [Snort-users] Snort error
Message-ID:
   <CAMwVf+CFfKTji5PKPo0y87GdV_Ggyen08vB7nj0HuYtR7UrigQ () mail gmail com>
Content-Type: text/plain; charset="UTF-8"

When I write the command "snort -Q --daq nfq --daq-mode inline --daq-var
queue=0 -c /etc/snort/snort.conf -A Console -l /var/log/snort/" I get this
message : "HttpInspectConfigCheck() default server configuration not
specified Fatal Error, Quitting.." What is the problem? Could you help me??


------------------------------

Message: 3
Date: Mon, 5 Jun 2017 17:04:04 +0300
From: Gamze Kayg?s?z <gamzekaygisiz47 () gmail com>
To: snort-users () lists sourceforge net
Subject: Re: [Snort-users] Snort error
Message-ID:
   <CAMwVf+DmhJFuSyLSYj+XXp69kenQgLvPOCYFc_m2kq7R5yK=Tg () mail gmail com>
Content-Type: text/plain; charset="UTF-8"

https://www.youtube.com/watch?v=41HLTF-8omU&t=27s
this video

2017-06-05 17:01 GMT+03:00 Gamze Kayg?s?z <gamzekaygisiz47 () gmail com>:

When I write the command "snort -Q --daq nfq --daq-mode inline --daq-var
queue=0 -c /etc/snort/snort.conf -A Console -l /var/log/snort/" I get this
message : "HttpInspectConfigCheck() default server configuration not
specified Fatal Error, Quitting.." What is the problem? Could you help me??


------------------------------

Message: 4
Date: Mon, 5 Jun 2017 17:33:05 +0300
From: ay?en acun <aysenacun () gmail com>
To: snort-users () lists sourceforge net
Subject: [Snort-users] snort-floodlight
Message-ID:
   <CAEcSGmqRV7gzL8hPQ8rLQ7HshWEgQvwtJTWktz2Tec678cMwLA () mail gmail com>
Content-Type: text/plain; charset="UTF-8"

Hi All,

I have question that is related to SDN Security. We use FloodLight SDN
Controller. So Can I integrate Snort with
FloodLight SDN Controller for IDS?


------------------------------

Message: 5
Date: Mon, 5 Jun 2017 14:05:56 +0000
From: "Cynthia Leonard (cyleonar)" <cyleonar () cisco com>
To: Gamze Kayg?s?z <gamzekaygisiz47 () gmail com>,
   "snort-users () lists sourceforge net"
   <snort-users () lists sourceforge net>
Subject: Re: [Snort-users] Snort error
Message-ID: <53da8b6b835b4074b094a1f14952756a () XCH-RTP-009 cisco com>
Content-Type: text/plain; charset="utf-8"

Hi,
Please share the contents of your snort.conf.

Regards
Cynthia

-----Original Message-----
From: Gamze Kayg?s?z [mailto:gamzekaygisiz47 () gmail com] 
Sent: Monday, June 5, 2017 7:31 PM
To: snort-users () lists sourceforge net
Subject: [Snort-users] Snort error

When I write the command "snort -Q --daq nfq --daq-mode inline --daq-var
queue=0 -c /etc/snort/snort.conf -A Console -l /var/log/snort/" I get this message : "HttpInspectConfigCheck() 
default server configuration not specified Fatal Error, Quitting.." What is the problem? Could you help me??
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------------------------------

Message: 6
Date: Mon, 5 Jun 2017 14:58:23 +0000
From: "Joel Esler (jesler)" <jesler () cisco com>
To: ay?en acun <aysenacun () gmail com>
Cc: "snort-users () lists sourceforge net"
   <snort-users () lists sourceforge net>
Subject: Re: [Snort-users] snort-floodlight
Message-ID: <7F0F7EF4-D50A-493D-99D3-B6848A8105A7 () cisco com>
Content-Type: text/plain; charset="utf-8"

While I have heard of FloodLight, I have not heard of anyone integrating Snort into it.  But it?s open source.  Seems 
like someone could take the task on.

--
Joel Esler | Talos: Manager | jesler () cisco com<mailto:jesler () cisco com>






On Jun 5, 2017, at 10:33 AM, ay?en acun <aysenacun () gmail com<mailto:aysenacun () gmail com>> wrote:

Hi All,

I have question that is related to SDN Security. We use FloodLight SDN
Controller. So Can I integrate Snort with
FloodLight SDN Controller for IDS?
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