Solved

Cisco ASA WCCP bypassing when going to certain websites

Posted on 2012-12-28
2
2,175 Views
Last Modified: 2012-12-28
I am running WCCP on a Cisco ASA5510 firmware 8.2.(1)11

My current configuration for WCCP is:
access-list wccp-server extended permit ip host 192.168.0.121 any
access-list wccp-traffic extended permit ip 192.168.0.0 255.255.255.0 any

wccp web-cache redirect-list wccp-traffic group-list wccp-server
wccp 70 redirect-list wccp-traffic group-list wccp-server
wccp interface inside web-cache redirect in
wccp interface inside 70 redirect in

I am running a Sophos web appliance on IP 192.168.0.121.  We're having issues with a particular website that runs a Java app that is being blocked by Sophos.  Sophos support has recommended that we modify the rule on the WCCP and bypass traffic to 209.223.80.74 and 209.223.80.73 on the Cisco from WCCP.

I have never created any exceptions like this before and would like some advice on how to configure this.

Thanks
0
Comment
Question by:tbeasley123
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 20

Accepted Solution

by:
rauenpc earned 500 total points
ID: 38728234
You should just need to add a couple deny statements above the permit on acl wccp-traffic. In the end the acl will look like:

access-list wccp-traffic extended deny ip 192.168.0.0 255.255.255.0 host 209.223.80.74
access-list wccp-traffic extended deny ip 192.168.0.0 255.255.255.0 host 209.223.80.73
access-list wccp-traffic extended permit ip 192.168.0.0 255.255.255.0 any

This will effectively deny traffic destined to those IP's from being redirected, but permit everything else to be redirected.
0
 

Author Closing Comment

by:tbeasley123
ID: 38728317
That did the trick.  Thanks!
0

Featured Post

Ransomware - Can it be prevented?

Worried about ransomware attacks hitting your organization?  The good news is that these attacks are predicable and therefore preventable. Learn more about how you can  stop a ransomware attacks before encryption takes place with WatchGuard Total Security!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

I recently updated from an old PIX platform to the new ASA platform.  While upgrading, I was tremendously confused about how the VPN and AnyConnect licensing works.  It turns out that the ASA has 3 different VPN licensing schemes. "site-to-site" …
To setup a SonicWALL for policy based routing to be used with the Websense Content Gateway there are several steps that need to be completed. Below is a rough guide for accomplishing this. One thing of note is this guide is intended to assist in the…
Both in life and business – not all partnerships are created equal. As the demand for cloud services increases, so do the number of self-proclaimed cloud partners. Asking the right questions up front in the partnership, will enable both parties …
As a trusted technology advisor to your customers you are likely getting the daily question of, ‘should I put this in the cloud?’ As customer demands for cloud services increases, companies will see a shift from traditional buying patterns to new…

742 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question