It won't hit any other class, again it is a little bit different with "deny" in ACL than in MPF.
The logic here is that the "deny" ACL entry actually matches the class as long as an action (like e.g. inspect) is configured for this class. The action will not be performed, however - it turns the specified action off for the flow - useful with "inspect" when you want to only allow passive or active FTP, not both. Regards, -- Piotr Kaluzny CCIE #25665 (Security), CCSP, CCNP Sr. Support Engineer - IPexpert, Inc. URL: http://www.IPexpert.com On Thu, Mar 22, 2012 at 7:04 PM, Kingsley Charles < [email protected]> wrote: > The denied http traffic should have been inspected by the next default > class map which is not happening. > > With regards > Kings > > > On Thu, Mar 22, 2012 at 1:52 PM, Eugene Pefti <[email protected]>wrote: > >> I fear I didn't understand your question, Kings. >> Isn't what you are doing with placing the custom web class-map in front >> of the default inspection class map to have the ASA inspection match first >> on the traffic to 10.20.30.40. >> Or your point why HTTP is not inspected in the first place if we use >> "deny" ACE? I believe we "permit" in the ACE to define the traffic that >> will be matched and "deny" to exclude it from matching >> >> Eugene >> >> From: Kingsley Charles <[email protected]> >> Date: Thu, 22 Mar 2012 12:59:24 +0530 >> To: <[email protected]> >> Subject: [OSL | CCIE_Security] Application not inspected once deniede >> >> Hi all >> >> In ASA, once if we deny the flow for inspection, it never gets inspected >> back in other policies. In the below configuration, http traffic to >> 10.20.30.40 is not inspected by the class inspection_default. >> >> Any comments? >> >> >> *HTTP traffic to 10.20.30.40 not inspect under class inspection_default* >> >> access-list web extended deny tcp any host 10.20.30.40 eq www >> access-list web extended permit tcp any any eq www >> >> class-map web >> match access-list web >> >> policy-map global_policy >> class web >> inspect http >> class inspection_default >> inspect dns preset_dns_map >> inspect ftp >> inspect h323 h225 >> inspect h323 ras >> inspect netbios >> inspect rsh >> inspect rtsp >> inspect skinny >> inspect esmtp >> inspect sqlnet >> inspect sunrpc >> inspect tftp >> inspect sip >> inspect xdmcp >> inspect http >> >> ** >> >> With regards >> Kings >> _______________________________________________ For more information >> regarding industry leading CCIE Lab training, please visit >> www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out >> www.PlatinumPlacement.com >> > > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com >
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
