[Snort-users] en0 problems

This is a discussion on [Snort-users] en0 problems within the Snort forums, part of the System Security and Security Related category; --Apple-Mail-1-2468159 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII; format=flowed I installed snort ...


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Old 12-13-2004
Allan Jensen
 
Posts: n/a
Default [Snort-users] en0 problems


--Apple-Mail-1-2468159
Content-Transfer-Encoding: 7bit
Content-Type: text/plain;
charset=US-ASCII;
format=flowed

I installed snort 2.2.0 on Mac OS X 10.3.6 together with ACID 0.9.6b23.
Everything went fine. My problem is maybe not a snort problem. When I
start snort:

sudo snort -vd -c /etc/snort/snort.conf

I get the following warning:

Running in IDS mode
Log directory = /var/log/snort

Initializing Network Interface en0
OpenPcap() device en0 network lookup:
en0: no IPv4 address assigned

--== Initializing Snort ==--
Initializing Output Plugins!
Decoding Ethernet on interface en0
Initializing Preprocessors!
Initializing Plug-ins!
Parsing Rules file /etc/snort/snort.conf

and nothing is output to ACID - or to mysql. I checked:

echo "SELECT count(*) FROM event" | mysql snort -u root -p )

which gives:

count(*)
0

Does anybody know how to tell snort to use the ppp0 interface for en0 ?
Is this a Mac OS X issue?

Thanks,
Allan
--Apple-Mail-1-2468159
Content-Transfer-Encoding: 7bit
Content-Type: text/enriched;
charset=US-ASCII

I installed snort 2.2.0 on Mac OS X 10.3.6 together with
ACID<fontfamily><param>Lucida Grande</param> 0.9.6b23. Everything went
fine. My problem is maybe not a snort problem. When I start snort:


sudo snort -vd -c /etc/snort/snort.conf


I get the following warning:


Running in IDS mode

Log directory = /var/log/snort


<bold>Initializing Network Interface en0

OpenPcap() device en0 network lookup:

en0: no IPv4 address assigned</bold>


--== Initializing Snort ==--

Initializing Output Plugins!

Decoding Ethernet on interface en0

Initializing Preprocessors!

Initializing Plug-ins!

Parsing Rules file /etc/snort/snort.conf


and nothing is output to ACID - or to mysql. I checked:


echo "SELECT count(*) FROM event" | mysql snort -u root -p )


which gives:


count(*)

0


Does anybody know how to tell snort to use the ppp0 interface for en0
? Is this a Mac OS X issue?


Thanks,

Allan</fontfamily>
--Apple-Mail-1-2468159--



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