i came across this situation where in websense was configured for url filtering on the ASA and it had this command:
filter url ftp 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 allow
according to my understanding filter url is for http traffic but the above command points me to http traffic on port 21. is that correct?? if so what kind of traffic is it? and how does the websense deal with this or what will it look for?
i ask this coz in this scenario when some one does a http://ftp.xyz.com
it does not allow access to this site. but when i remove this command everything is fine.
any help would be appreciated.