ASA url registration

Hello

I try to make our ASA journal URL and I'm getting some successes. However, the present output IP address instead of the real domain, for example, when you browse on imdb, he is recorded as:

November 16, 2009 14:12:35: % ASA-5-304001: 30.30.30.30 consulted the URL 209.85.229.148:/ad

j/imdb2. Consumer.homepage /; TILE = 2; SZ = 468 x 60, 728 x 90, 1008 x 150, 9 x 1; p = t; s = 32; o RD = 99

73051011677648

instead of imdb.com. (or something like that happens to be).

How the ASA to log the area rather than the corresponding IP address?

http://www.Cisco.com/en/us/products/ps6128/products_configuration_example09186a0080ac2fda.shtml#related

says the ASA needs to run to 8.0.4.24 or later, our 8.2 (1).

Thank you

Scott

Well, I spoke too soon. Here's a way to connect all of the query, with host and URI. I found this on CCIE_Security Archives of the mailing list. Basically, define you a regular expression to match the sites that you want to open a session. I used a simple point "." to match anything.

regex matchall "."
!
class-map type regex match-any DomainLogList
match regex matchall
class-map type inspect http match-all LogDomainsClass
match request header host regex class DomainLogList
class-map inspection_default
match default-inspection-traffic
!
!
policy-map type inspect http http_inspection_policy
parameters
class LogDomainsClass
  log

Then check your record:

20 Nov 09:27:08 10.19.30.10 asa % ASA-5-304001: 192.168.200.2 URL Accessed 157.166.255.19:http://cnn.com/
20 Nov 09:27:08 10.19.30.10 asa % ASA-5-304001: 192.168.200.2 URL Accessed 157.166.226.26:http://www.cnn.com/
20 Nov 09:27:08 10.19.30.10 asa % ASA-5-304001: 192.168.200.2 URL Accessed 198.78.220.126:http://i.cdn.turner.com/cnn/.element/css/3.0/common.css
20 Nov 09:27:08 10.19.30.10 asa % ASA-5-304001: 192.168.200.2 URL Accessed 198.78.220.126:http://i.cdn.turner.com/cnn/.element/css/3.0/main.css

Caution - This saves each HTTP request that sees the ASA. I have no idea how much charge this implies an ASA with the important HTTP traffic. As described in the post of the related mailing list, you can create more specific lists of regex to match specific hosts and/or URIs and can take measures other than logging, including blocking/resetting.

Tags: Cisco Security

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