PIX and ACS ACL downloadable Question

Good day to all,

I'm just working on a project to test using a PIX 535 and a cisco ACS (we use RADIUS) and I need to know what order the pix acl is applied.

On the pix, we have a set of rules (https, ssh), then the user get authenticated and they get more rules (https, ssh, pop3, imap, im). It works well, but now we have a problem, can you use rules ACSACL to remove the default rights within the rules on the pix?

Basically I'm curious to know what order the parsed pix ACLs, (ACSACL and then pix ACL, pix ACL the ACSACL, or none of the above)

all the links on more information would be great.

Thanks for any information,

Brian

I did some tests with ACL applied by a Radius Server on a PIX 525 6.3.3 running.

In my particular case, the user is a remote VPN connection. I ACL applied on the external interface, and then on the shelf, I applied the specific user against another ACL.

The ACL on the external interface is applied first. The downloadable ACLs cannot add services that are not listed in the other ACL, however, it can refuse and remove services.

You use your ACL in a different way that I like it. I use a server Radius of third parties and the use of the ACL extended via the Id attribute of the filter.

See you soon,.

-Joshua

Tags: Cisco Security

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