[Bro] Bro Cluster using Vagrant Issues
Cristian Daniel Barbaro
cbarbaro at cert.unlp.edu.ar
Fri Mar 4 05:21:04 PST 2016
You could make cat .ssh / id_rsa.pub of master's file and then paste it
into .ssh / authorized_keys file of each worker (if not exists, create
it). Then you make sure if you can connect via ssh to each worker from
master.
Everything I do with root (in /root folder).
Saludos.
El 03/03/16 a las 13:35, Christopher De Jesus escribió:
> Well, that's the thing. I did it. not sure if I did it right, but I
> did what i know of RSA. I made the sss-keygen, used that same key and
> copied it into the shared folder and with the slave I took it and put
> it in the .ssh. Is there another way of doing it? Besides, every time
> I tried to do 'scp' it asked for the root password of the slave which
> I think it's a private key.
>
> On Wed, Mar 2, 2016 at 8:09 PM, Cristian Daniel Barbaro
> <cbarbaro at cert.unlp.edu.ar <mailto:cbarbaro at cert.unlp.edu.ar>> wrote:
>
> Do you add ssh key of master in authorized_keys file in workers
> into .ssh folder?
> Maybe here is the problem.
>
> Sorry for my english.
>
> El 02/03/16 a las 18:01, Christopher De Jesus escribió:
>>
>> Hello, my name is Christopher and I’m doing undergrad research
>> using Bro to make an IDS for one of the servers of my mentor.
>>
>> One of my first approaches was to start doing this
>> video: https://www.youtube.com/watch?v=it7SZli61ZM
>>
>> in which it setups a cluster using Vagrant. I’ve been struggling
>> for at least 5 days trying to make it work. I’ve changed
>> permissions, ssh-keys, etc.
>>
>> The thing is that every time is use ‘broctl’ and do ‘install’
>> or ‘deploy’ on it.. it says this:
>>
>>
>> Permission denied (publickey,password).
>>
>> Error: cannot create (some of the) directories
>> /nsm/bro,/nsm/bro/logs,/nsm/bro/spool,/nsm/bro/spool/tmp on node
>> worker-1
>>
>>
>> I used this site to install bro on Ubuntu of Vagrant:
>>
>> http://knowm.org/how-to-install-bro-network-security-monitor-on-ubuntu/
>>
>>
>> So yeah, apparently my host doesn’t have control over its slaves
>> even tho’ I could ping to it. I used 10.2.2.10 for the host and
>> 10.2.2.11 for the slave in the Vagrantfile.
>>
>>
>>
>> Any other information that you guys need, let me know. This is
>> pretty much the overview of what i’ve done. Thank you in advance.
>>
>>
>>
>> _______________________________________________
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>> bro at bro-ids.org <mailto:bro at bro-ids.org>
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>
> --
> Cristian Daniel Barbaro
> CERTUNLP
> --
>
>
--
Cristian Daniel Barbaro
CERTUNLP
--
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