Remove the .* from the end of the regular expression.
Also try removing the From for the direction. Trying to match a regular expression in traffic coming From your web server will significantly slow the performance of the IDSM. The IDSM has multiple signatures for traffic going To the web server, but by default no signatures for traffic From a web server because of the performance hit.
This is because of the huge amounts of traffic that are generated by web servers serving out jpgs, mpgs, etc.. When you put in a regular expression like this, the IDSM now has to sift through all of that binary traffic looking for a match.
If it still doesn't work, then try changing port 80 to port 23 for a quick tet. The you can try a telnet session with kzcount typed and see if it fires. If it fires on telnet then move it back to port 80 and try it on port 80 again.
Login to the FXOS chassis manager.
Direct your browser to https://hostname/, and log-in using the user-name and password.
Go to Help > About and check the current version:
Check the current version availa...
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...