Ethical Hacking

Learn to find vulnerabilities before the bad guys do! Gain real world hands on hacking experience in our state of the art hacking lab. Course designed and taught by expert instructors with years of penetration testing experience. 12 student maximum in every class. Certification attempt included in every package.
Computer Forensics Training at InfoSec Institute

Gain the in-demand skills of a certified computer examiner, learn to recover trace data left behind by fraud, theft, and cybercrime perpetrators. Discover the source of computer crime and abuse at your organization so that it never happens again. All of our class sizes are guaranteed to be 12 students or less to facilitate one-on-one interaction with one of our expert instructors.




Network Security Snort-Users
[Top] [All Lists]

Re: [Snort-users] Snort-inline not letting 80 traffic out

Subject: Re: [Snort-users] Snort-inline not letting 80 traffic out
Date: Mon, 14 Aug 2006 16:08:30 -0400
Do you have stream4 and stream4_reassemble turned on.
Turn those preprocessors off and check if you can connect to port 80
thru the box
If you can then, the problem is with the way streams is configured and
your network set up.

Does traffic in both directions pass thru the snort-inline box ?

If not, then you could add 'asynchronous_link' config option to the
stream4 preprocessor line and check.






On 8/12/06, Mike Montgomery <mmontgomery@c3bb.com> wrote:
Tried that, still nothing.  I can't do anything but ping it seems, tried ftp
and telnet with no avail either :(

Mike


On 8/11/06, Will Metcalf < william.metcalf@gmail.com> wrote:

try setting

config checksum_mode: none

Regards,

Will



On 8/11/06, Mike Montgomery <mmontgomery@c3bb.com > wrote:




Ok, I have snort-inline configured and running, I did a standard iptables
-A FORWARD -j QUEUE to pass all traffic.  2 nics, eth0 and eth1 are 0.0.0.0
with br0 with a IP.  From my pc behind snort box, I can ping by name or ip.
But cannot pass web traffic via web browser.  If I turn off the snort and
flush the iptables, I can pass traffic normally thru the bridge.  What have
I done wrong?

Thanks


--
Mike Montgomery
Network Administrator
Tower Climbing & Rescue

Citizens Communications
Broadband & Tower Service


-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job
easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo

http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642

_______________________________________________
Snort-users mailing list
Snort-users@lists.sourceforge.net
Go to this URL to change user options or unsubscribe:
https://lists.sourceforge.net/lists/listinfo/snort-users
Snort-users list archive:
http://www.geocrawler.com/redir-sf.php3?list=snort-users






--
Mike Montgomery
Network Administrator
Tower Climbing & Rescue

Citizens Communications
Broadband & Tower Service
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job
easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642

_______________________________________________
Snort-users mailing list
Snort-users@lists.sourceforge.net
Go to this URL to change user options or unsubscribe:
https://lists.sourceforge.net/lists/listinfo/snort-users
Snort-users list archive:
http://www.geocrawler.com/redir-sf.php3?list=snort-users



-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
Snort-users mailing list
Snort-users@lists.sourceforge.net
Go to this URL to change user options or unsubscribe:
https://lists.sourceforge.net/lists/listinfo/snort-users
Snort-users list archive:
http://www.geocrawler.com/redir-sf.php3?list=snort-users

<Prev in Thread] Current Thread [Next in Thread>